tests: use $PYTHON in #! so we always use the right Python

tests/test-bisect.t

@@ -1,661 +1,661 b''
   $ hg init
 
 
 committing changes
 
   $ count=0
   $ echo > a
   $ while test $count -lt 32 ; do
   >     echo 'a' >> a
   >     test $count -eq 0 && hg add
   >     hg ci -m "msg $count" -d "$count 0"
   >     count=`expr $count + 1`
   > done
   adding a
 
 
   $ hg log
   changeset:   31:58c80a7c8a40
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:31 1970 +0000
   summary:     msg 31
   
   changeset:   30:ed2d2f24b11c
   user:        test
   date:        Thu Jan 01 00:00:30 1970 +0000
   summary:     msg 30
   
   changeset:   29:b5bd63375ab9
   user:        test
   date:        Thu Jan 01 00:00:29 1970 +0000
   summary:     msg 29
   
   changeset:   28:8e0c2264c8af
   user:        test
   date:        Thu Jan 01 00:00:28 1970 +0000
   summary:     msg 28
   
   changeset:   27:288867a866e9
   user:        test
   date:        Thu Jan 01 00:00:27 1970 +0000
   summary:     msg 27
   
   changeset:   26:3efc6fd51aeb
   user:        test
   date:        Thu Jan 01 00:00:26 1970 +0000
   summary:     msg 26
   
   changeset:   25:02a84173a97a
   user:        test
   date:        Thu Jan 01 00:00:25 1970 +0000
   summary:     msg 25
   
   changeset:   24:10e0acd3809e
   user:        test
   date:        Thu Jan 01 00:00:24 1970 +0000
   summary:     msg 24
   
   changeset:   23:5ec79163bff4
   user:        test
   date:        Thu Jan 01 00:00:23 1970 +0000
   summary:     msg 23
   
   changeset:   22:06c7993750ce
   user:        test
   date:        Thu Jan 01 00:00:22 1970 +0000
   summary:     msg 22
   
   changeset:   21:e5db6aa3fe2a
   user:        test
   date:        Thu Jan 01 00:00:21 1970 +0000
   summary:     msg 21
   
   changeset:   20:7128fb4fdbc9
   user:        test
   date:        Thu Jan 01 00:00:20 1970 +0000
   summary:     msg 20
   
   changeset:   19:52798545b482
   user:        test
   date:        Thu Jan 01 00:00:19 1970 +0000
   summary:     msg 19
   
   changeset:   18:86977a90077e
   user:        test
   date:        Thu Jan 01 00:00:18 1970 +0000
   summary:     msg 18
   
   changeset:   17:03515f4a9080
   user:        test
   date:        Thu Jan 01 00:00:17 1970 +0000
   summary:     msg 17
   
   changeset:   16:a2e6ea4973e9
   user:        test
   date:        Thu Jan 01 00:00:16 1970 +0000
   summary:     msg 16
   
   changeset:   15:e7fa0811edb0
   user:        test
   date:        Thu Jan 01 00:00:15 1970 +0000
   summary:     msg 15
   
   changeset:   14:ce8f0998e922
   user:        test
   date:        Thu Jan 01 00:00:14 1970 +0000
   summary:     msg 14
   
   changeset:   13:9d7d07bc967c
   user:        test
   date:        Thu Jan 01 00:00:13 1970 +0000
   summary:     msg 13
   
   changeset:   12:1941b52820a5
   user:        test
   date:        Thu Jan 01 00:00:12 1970 +0000
   summary:     msg 12
   
   changeset:   11:7b4cd9578619
   user:        test
   date:        Thu Jan 01 00:00:11 1970 +0000
   summary:     msg 11
   
   changeset:   10:7c5eff49a6b6
   user:        test
   date:        Thu Jan 01 00:00:10 1970 +0000
   summary:     msg 10
   
   changeset:   9:eb44510ef29a
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     msg 9
   
   changeset:   8:453eb4dba229
   user:        test
   date:        Thu Jan 01 00:00:08 1970 +0000
   summary:     msg 8
   
   changeset:   7:03750880c6b5
   user:        test
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     msg 7
   
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
   changeset:   5:7874a09ea728
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     msg 5
   
   changeset:   4:9b2ba8336a65
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     msg 4
   
   changeset:   3:b53bea5e2fcb
   user:        test
   date:        Thu Jan 01 00:00:03 1970 +0000
   summary:     msg 3
   
   changeset:   2:db07c04beaca
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     msg 2
   
   changeset:   1:5cd978ea5149
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     msg 1
   
   changeset:   0:b99c7b9c8e11
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     msg 0
   
 
   $ hg up -C
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 bisect test
 
   $ hg bisect -r
   $ hg bisect -b
   $ hg summary
   parent: 31:58c80a7c8a40 tip
    msg 31
   branch: default
   commit: (clean)
   update: (current)
   phases: 32 draft
   $ hg bisect -g 1
   Testing changeset 16:a2e6ea4973e9 (30 changesets remaining, ~4 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   Testing changeset 23:5ec79163bff4 (15 changesets remaining, ~3 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 skip
 
   $ hg bisect -s
   Testing changeset 24:10e0acd3809e (15 changesets remaining, ~3 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   Testing changeset 27:288867a866e9 (7 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   Testing changeset 29:b5bd63375ab9 (4 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -b
   Testing changeset 28:8e0c2264c8af (2 changesets remaining, ~1 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   The first bad revision is:
   changeset:   29:b5bd63375ab9
   user:        test
   date:        Thu Jan 01 00:00:29 1970 +0000
   summary:     msg 29
   
 
 mark revsets instead of single revs
 
   $ hg bisect -r
   $ hg bisect -b "0::3"
   $ hg bisect -s "13::16"
   $ hg bisect -g "26::tip"
   Testing changeset 12:1941b52820a5 (23 changesets remaining, ~4 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat .hg/bisect.state
   bad b99c7b9c8e11558adef3fad9af211c58d46f325b
   bad 5cd978ea51499179507ee7b6f340d2dbaa401185
   bad db07c04beaca44cf24832541e7f4a2346a95275b
   bad b53bea5e2fcb30d3e00bd3409507a5659ce0fd8b
   current 1941b52820a544549596820a8ae006842b0e2c64
   good 3efc6fd51aeb8594398044c6c846ca59ae021203
   good 288867a866e9adb7a29880b66936c874b80f4651
   good 8e0c2264c8af790daf3585ada0669d93dee09c83
   good b5bd63375ab9a290419f2024b7f4ee9ea7ce90a8
   good ed2d2f24b11c368fa8aa0da9f4e1db580abade59
   good 58c80a7c8a4025a94cedaf7b4a4e3124e8909a96
   skip 9d7d07bc967ca98ad0600c24953fd289ad5fa991
   skip ce8f0998e922c179e80819d5066fbe46e2998784
   skip e7fa0811edb063f6319531f0d0a865882138e180
   skip a2e6ea4973e9196ddd3386493b0c214b41fd97d3
 
 bisect reverse test
 
   $ hg bisect -r
   $ hg bisect -b null
   $ hg bisect -g tip
   Testing changeset 15:e7fa0811edb0 (32 changesets remaining, ~5 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   Testing changeset 7:03750880c6b5 (16 changesets remaining, ~4 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 skip
 
   $ hg bisect -s
   Testing changeset 6:a3d5c6fdf0d3 (16 changesets remaining, ~4 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   Testing changeset 2:db07c04beaca (7 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   Testing changeset 0:b99c7b9c8e11 (3 changesets remaining, ~1 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -b
   Testing changeset 1:5cd978ea5149 (2 changesets remaining, ~1 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   The first good revision is:
   changeset:   1:5cd978ea5149
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     msg 1
   
 
   $ hg bisect -r
   $ hg bisect -g tip
   $ hg bisect -b tip
   abort: inconsistent state, 31:58c80a7c8a40 is good and bad
   [255]
 
   $ hg bisect -r
   $ hg bisect -g null
   $ hg bisect -bU tip
   Testing changeset 15:e7fa0811edb0 (32 changesets remaining, ~5 tests)
   $ hg id
   5cd978ea5149
 
 
 Issue1228: hg bisect crashes when you skip the last rev in bisection
 Issue1182: hg bisect exception
 
   $ hg bisect -r
   $ hg bisect -b 4
   $ hg bisect -g 0
   Testing changeset 2:db07c04beaca (4 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Testing changeset 1:5cd978ea5149 (4 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Testing changeset 3:b53bea5e2fcb (4 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Due to skipped revisions, the first bad revision could be any of:
   changeset:   1:5cd978ea5149
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     msg 1
   
   changeset:   2:db07c04beaca
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     msg 2
   
   changeset:   3:b53bea5e2fcb
   user:        test
   date:        Thu Jan 01 00:00:03 1970 +0000
   summary:     msg 3
   
   changeset:   4:9b2ba8336a65
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     msg 4
   
 
 
 reproduce non converging bisect, issue1182
 
   $ hg bisect -r
   $ hg bisect -g 0
   $ hg bisect -b 2
   Testing changeset 1:5cd978ea5149 (2 changesets remaining, ~1 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Due to skipped revisions, the first bad revision could be any of:
   changeset:   1:5cd978ea5149
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     msg 1
   
   changeset:   2:db07c04beaca
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     msg 2
   
 
 
 test no action
 
   $ hg bisect -r
   $ hg bisect
   abort: cannot bisect (no known good revisions)
   [255]
 
 
 reproduce AssertionError, issue1445
 
   $ hg bisect -r
   $ hg bisect -b 6
   $ hg bisect -g 0
   Testing changeset 3:b53bea5e2fcb (6 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Testing changeset 2:db07c04beaca (6 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Testing changeset 4:9b2ba8336a65 (6 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Testing changeset 1:5cd978ea5149 (6 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -s
   Testing changeset 5:7874a09ea728 (6 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect -g
   The first bad revision is:
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
   $ hg log -r "bisect(good)"
   changeset:   0:b99c7b9c8e11
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     msg 0
   
   changeset:   5:7874a09ea728
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     msg 5
   
   $ hg log -r "bisect(bad)"
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
   $ hg log -r "bisect(current)"
   changeset:   5:7874a09ea728
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     msg 5
   
   $ hg log -r "bisect(skip)"
   changeset:   1:5cd978ea5149
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     msg 1
   
   changeset:   2:db07c04beaca
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     msg 2
   
   changeset:   3:b53bea5e2fcb
   user:        test
   date:        Thu Jan 01 00:00:03 1970 +0000
   summary:     msg 3
   
   changeset:   4:9b2ba8336a65
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     msg 4
   
 
 test legacy bisected() keyword
 
   $ hg log -r "bisected(bad)"
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
 
   $ set +e
 
 test invalid command
 assuming that the shell returns 127 if command not found ...
 
   $ hg bisect -r
   $ hg bisect --command 'exit 127'
   abort: failed to execute exit 127
   [255]
 
 
 test bisecting command
 
   $ cat > script.py <<EOF
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > import sys
   > from mercurial import ui, hg
   > repo = hg.repository(ui.ui.load(), '.')
   > if repo['.'].rev() < 6:
   >     sys.exit(1)
   > EOF
   $ chmod +x script.py
   $ hg bisect -r
   $ hg up -qr tip
   $ hg bisect --command "python \"$TESTTMP/script.py\" and some parameters"
   changeset 31:58c80a7c8a40: good
   abort: cannot bisect (no known bad revisions)
   [255]
   $ hg up -qr 0
   $ hg bisect --command "python \"$TESTTMP/script.py\" and some parameters"
   changeset 0:b99c7b9c8e11: bad
   changeset 15:e7fa0811edb0: good
   changeset 7:03750880c6b5: good
   changeset 3:b53bea5e2fcb: bad
   changeset 5:7874a09ea728: bad
   changeset 6:a3d5c6fdf0d3: good
   The first good revision is:
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
 
 
 test bisecting via a command without updating the working dir, and
 ensure that the bisect state file is updated before running a test
 command
 
   $ hg update null
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ cat > script.sh <<'EOF'
   > #!/bin/sh
   > test -n "$HG_NODE" || (echo HG_NODE missing; exit 127)
   > current="`hg log -r \"bisect(current)\" --template {node}`"
   > test "$current" = "$HG_NODE" || (echo current is bad: $current; exit 127)
   > rev="`hg log -r $HG_NODE --template {rev}`"
   > test "$rev" -ge 6
   > EOF
   $ chmod +x script.sh
   $ hg bisect -r
   $ hg bisect --good tip --noupdate
   $ hg bisect --bad 0 --noupdate
   Testing changeset 15:e7fa0811edb0 (31 changesets remaining, ~4 tests)
   $ hg bisect --command "sh \"$TESTTMP/script.sh\" and some params" --noupdate
   changeset 15:e7fa0811edb0: good
   changeset 7:03750880c6b5: good
   changeset 3:b53bea5e2fcb: bad
   changeset 5:7874a09ea728: bad
   changeset 6:a3d5c6fdf0d3: good
   The first good revision is:
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
 
 ensure that we still don't have a working dir
 
   $ hg parents
 
 
 test the same case, this time with updating
 
   $ cat > script.sh <<'EOF'
   > #!/bin/sh
   > test -n "$HG_NODE" || (echo HG_NODE missing; exit 127)
   > current="`hg log -r \"bisect(current)\" --template {node}`"
   > test "$current" = "$HG_NODE" || (echo current is bad: $current; exit 127)
   > rev="`hg log -r . --template {rev}`"
   > test "$rev" -ge 6
   > EOF
   $ chmod +x script.sh
   $ hg bisect -r
   $ hg up -qr tip
   $ hg bisect --command "sh \"$TESTTMP/script.sh\" and some params"
   changeset 31:58c80a7c8a40: good
   abort: cannot bisect (no known bad revisions)
   [255]
   $ hg up -qr 0
   $ hg bisect --command "sh \"$TESTTMP/script.sh\" and some params"
   changeset 0:b99c7b9c8e11: bad
   changeset 15:e7fa0811edb0: good
   changeset 7:03750880c6b5: good
   changeset 3:b53bea5e2fcb: bad
   changeset 5:7874a09ea728: bad
   changeset 6:a3d5c6fdf0d3: good
   The first good revision is:
   changeset:   6:a3d5c6fdf0d3
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     msg 6
   
   $ hg graft -q 15
   warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
   abort: unresolved conflicts, can't continue
   (use 'hg resolve' and 'hg graft --continue')
   [255]
   $ hg bisect --reset
   $ hg up -C .
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Check that bisect does not break on obsolete changesets
 =========================================================
 
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > evolution=createmarkers
   > EOF
 
 tip is obsolete
 ---------------------
 
   $ hg debugobsolete `hg id --debug -i -r tip`
   $ hg bisect --reset
   $ hg bisect --good 15
   $ hg bisect --bad 30
   Testing changeset 22:06c7993750ce (15 changesets remaining, ~3 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect --command true
   changeset 22:06c7993750ce: good
   changeset 26:3efc6fd51aeb: good
   changeset 28:8e0c2264c8af: good
   changeset 29:b5bd63375ab9: good
   The first bad revision is:
   changeset:   30:ed2d2f24b11c
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:30 1970 +0000
   summary:     msg 30
   
 
 Changeset in the bad:good range is obsolete
 ---------------------------------------------
 
   $ hg up 30
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'a' >> a
   $ hg ci -m "msg 32" -d "32 0"
   $ hg bisect --reset
   $ hg bisect --good .
   $ hg bisect --bad 25
   Testing changeset 28:8e0c2264c8af (6 changesets remaining, ~2 tests)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg bisect --command true
   changeset 28:8e0c2264c8af: good
   changeset 26:3efc6fd51aeb: good
   The first good revision is:
   changeset:   26:3efc6fd51aeb
   user:        test
   date:        Thu Jan 01 00:00:26 1970 +0000
   summary:     msg 26
   
 Test the validation message when exclusive options are used:
 
   $ hg bisect -r
   $ hg bisect -b -c false
   abort: --bad and --command are incompatible
   [255]
   $ hg bisect -b -e
   abort: --bad and --extend are incompatible
   [255]
   $ hg bisect -b -g
   abort: --bad and --good are incompatible
   [255]
   $ hg bisect -b -r
   abort: --bad and --reset are incompatible
   [255]
   $ hg bisect -b -s
   abort: --bad and --skip are incompatible
   [255]
   $ hg bisect -c false -e
   abort: --command and --extend are incompatible
   [255]
   $ hg bisect -c false -g
   abort: --command and --good are incompatible
   [255]
   $ hg bisect -c false -r
   abort: --command and --reset are incompatible
   [255]
   $ hg bisect -c false -s
   abort: --command and --skip are incompatible
   [255]
   $ hg bisect -e -g
   abort: --extend and --good are incompatible
   [255]
   $ hg bisect -e -r
   abort: --extend and --reset are incompatible
   [255]
   $ hg bisect -e -s
   abort: --extend and --skip are incompatible
   [255]
   $ hg bisect -g -r
   abort: --good and --reset are incompatible
   [255]
   $ hg bisect -g -s
   abort: --good and --skip are incompatible
   [255]
   $ hg bisect -r -s
   abort: --reset and --skip are incompatible
   [255]

tests/test-extdiff.t

@@ -1,436 +1,436 b''
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "extdiff=" >> $HGRCPATH
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ echo b > b
   $ hg add
   adding a
   adding b
 
 Should diff cloned directories:
 
   $ hg extdiff -o -r $opt
   Only in a: a
   Only in a: b
   [1]
 
   $ cat <<EOF >> $HGRCPATH
   > [extdiff]
   > cmd.falabala = echo
   > opts.falabala = diffing
   > cmd.edspace = echo
   > opts.edspace = "name  <[e-mail]>"
   > EOF
 
   $ hg falabala
   diffing a.000000000000 a
   [1]
 
   $ hg help falabala
   hg falabala [OPTION]... [FILE]...
   
   use external program to diff repository (or selected files)
   
       Show differences between revisions for the specified files, using the
       following program:
   
         'echo'
   
       When two revision arguments are given, then changes are shown between
       those revisions. If only one revision is specified then that revision is
       compared to the working directory, and, when no revisions are specified,
       the working directory files are compared to its parent.
   
   options ([+] can be repeated):
   
    -o --option OPT [+]      pass option to comparison program
    -r --rev REV [+]         revision
    -c --change REV          change made by revision
       --patch               compare patches for two revisions
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
   
   (some details hidden, use --verbose to show complete help)
 
   $ hg ci -d '0 0' -mtest1
 
   $ echo b >> a
   $ hg ci -d '1 0' -mtest2
 
 Should diff cloned files directly:
 
   $ hg falabala -r 0:1
   diffing "*\\extdiff.*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   diffing */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
 Specifying an empty revision should abort.
 
   $ hg extdiff -p diff --patch --rev 'ancestor()' --rev 1
   abort: empty revision on one side of range
   [255]
 
 Test diff during merge:
 
   $ hg update -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo c >> c
   $ hg add c
   $ hg ci -m "new branch" -d '1 0'
   created new head
   $ hg merge 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 Should diff cloned file against wc file:
 
   $ hg falabala
   diffing "*\\extdiff.*\\a.2a13a4d2da36\\a" "*\\a\\a" (glob) (windows !)
   diffing */extdiff.*/a.2a13a4d2da36/a */a/a (glob) (no-windows !)
   [1]
 
 
 Test --change option:
 
   $ hg ci -d '2 0' -mtest3
 
   $ hg falabala -c 1
   diffing "*\\extdiff.*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   diffing */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
 Check diff are made from the first parent:
 
   $ hg falabala -c 3 || echo "diff-like tools yield a non-zero exit code"
   diffing "*\\extdiff.*\\a.2a13a4d2da36\\a" "a.46c0e4daeb72\\a" (glob) (windows !)
   diffing */extdiff.*/a.2a13a4d2da36/a a.46c0e4daeb72/a (glob) (no-windows !)
   diff-like tools yield a non-zero exit code
 
 issue3153: ensure using extdiff with removed subrepos doesn't crash:
 
   $ hg init suba
   $ cd suba
   $ echo suba > suba
   $ hg add
   adding suba
   $ hg ci -m "adding suba file"
   $ cd ..
   $ echo suba=suba > .hgsub
   $ hg add
   adding .hgsub
   $ hg ci -Sm "adding subrepo"
   $ echo > .hgsub
   $ hg ci -m "removing subrepo"
   $ hg falabala -r 4 -r 5 -S
   diffing a.398e36faf9c6 a.5ab95fb166c4
   [1]
 
 issue4463: usage of command line configuration without additional quoting
 
   $ cat <<EOF >> $HGRCPATH
   > [extdiff]
   > cmd.4463a = echo
   > opts.4463a = a-naked 'single quoted' "double quoted"
   > 4463b = echo b-naked 'single quoted' "double quoted"
   > echo =
   > EOF
   $ hg update -q -C 0
   $ echo a >> a
 
   $ hg --debug 4463a | grep '^running'
   running 'echo a-naked \'single quoted\' "double quoted" "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running 'echo a-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob) (no-windows !)
   $ hg --debug 4463b | grep '^running'
   running 'echo b-naked \'single quoted\' "double quoted" "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running 'echo b-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob) (no-windows !)
   $ hg --debug echo | grep '^running'
   running '*echo* "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running '*echo */a $TESTTMP/a/a' in */extdiff.* (glob) (no-windows !)
 
 (getting options from other than extdiff section)
 
   $ cat <<EOF >> $HGRCPATH
   > [extdiff]
   > # using diff-tools diffargs
   > 4463b2 = echo
   > # using merge-tools diffargs
   > 4463b3 = echo
   > # no diffargs
   > 4463b4 = echo
   > [diff-tools]
   > 4463b2.diffargs = b2-naked 'single quoted' "double quoted"
   > [merge-tools]
   > 4463b3.diffargs = b3-naked 'single quoted' "double quoted"
   > EOF
 
   $ hg --debug 4463b2 | grep '^running'
   running 'echo b2-naked \'single quoted\' "double quoted" "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running 'echo b2-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob) (no-windows !)
   $ hg --debug 4463b3 | grep '^running'
   running 'echo b3-naked \'single quoted\' "double quoted" "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running 'echo b3-naked \'single quoted\' "double quoted" */a $TESTTMP/a/a' in */extdiff.* (glob) (no-windows !)
   $ hg --debug 4463b4 | grep '^running'
   running 'echo "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running 'echo */a $TESTTMP/a/a' in */extdiff.* (glob) (no-windows !)
   $ hg --debug 4463b4 --option b4-naked --option 'being quoted' | grep '^running'
   running 'echo b4-naked "being quoted" "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running "echo b4-naked 'being quoted' */a $TESTTMP/a/a" in */extdiff.* (glob) (no-windows !)
   $ hg --debug extdiff -p echo --option echo-naked --option 'being quoted' | grep '^running'
   running 'echo echo-naked "being quoted" "*\\a" "*\\a"' in */extdiff.* (glob) (windows !)
   running "echo echo-naked 'being quoted' */a $TESTTMP/a/a" in */extdiff.* (glob) (no-windows !)
 
   $ touch 'sp ace'
   $ hg add 'sp ace'
   $ hg ci -m 'sp ace'
   created new head
   $ echo > 'sp ace'
 
 Test pre-72a89cf86fcd backward compatibility with half-baked manual quoting
 
   $ cat <<EOF >> $HGRCPATH
   > [extdiff]
   > odd =
   > [merge-tools]
   > odd.diffargs = --foo='\$clabel' '\$clabel' "--bar=\$clabel" "\$clabel"
   > odd.executable = echo
   > EOF
 
   $ hg --debug odd | grep '^running'
   running '"*\\echo.exe" --foo="sp ace" "sp ace" --bar="sp ace" "sp ace"' in * (glob) (windows !)
   running "*/echo --foo='sp ace' 'sp ace' --bar='sp ace' 'sp ace'" in * (glob) (no-windows !)
 
 Empty argument must be quoted
 
   $ cat <<EOF >> $HGRCPATH
   > [extdiff]
   > kdiff3 = echo
   > [merge-tools]
   > kdiff3.diffargs=--L1 \$plabel1 --L2 \$clabel \$parent \$child
   > EOF
 
   $ hg --debug kdiff3 -r0 | grep '^running'
   running 'echo --L1 "@0" --L2 "" a.8a5febb7f867 a' in * (glob) (windows !)
   running "echo --L1 '@0' --L2 '' a.8a5febb7f867 a" in * (glob) (no-windows !)
 
 
 Test extdiff of multiple files in tmp dir:
 
   $ hg update -C 0 > /dev/null
   $ echo changed > a
   $ echo changed > b
 #if execbit
   $ chmod +x b
 #endif
 
 Diff in working directory, before:
 
   $ hg diff --git
   diff --git a/a b/a
   --- a/a
   +++ b/a
   @@ -1,1 +1,1 @@
   -a
   +changed
   diff --git a/b b/b
   old mode 100644 (execbit !)
   new mode 100755 (execbit !)
   --- a/b
   +++ b/b
   @@ -1,1 +1,1 @@
   -b
   +changed
 
 
 Edit with extdiff -p:
 
 Prepare custom diff/edit tool:
 
   $ cat > 'diff tool.py' << EOT
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > import time
   > time.sleep(1) # avoid unchanged-timestamp problems
   > file('a/a', 'ab').write('edited\n')
   > file('a/b', 'ab').write('edited\n')
   > EOT
 
 #if execbit
   $ chmod +x 'diff tool.py'
 #endif
 
 will change to /tmp/extdiff.TMP and populate directories a.TMP and a
 and start tool
 
   $ hg extdiff -p "`pwd`/diff tool.py"
   [1]
 
 Diff in working directory, after:
 
   $ hg diff --git
   diff --git a/a b/a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
   -a
   +changed
   +edited
   diff --git a/b b/b
   old mode 100644 (execbit !)
   new mode 100755 (execbit !)
   --- a/b
   +++ b/b
   @@ -1,1 +1,2 @@
   -b
   +changed
   +edited
 
 Test extdiff with --option:
 
   $ hg extdiff -p echo -o this -c 1
   this "*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   this */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
   $ hg falabala -o this -c 1
   diffing this "*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   diffing this */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
 Test extdiff's handling of options with spaces in them:
 
   $ hg edspace -c 1
   "name  <[e-mail]>" "*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   name  <[e-mail]> */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
   $ hg extdiff -p echo -o "name  <[e-mail]>" -c 1
   "name  <[e-mail]>" "*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   name  <[e-mail]> */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
 Test with revsets:
 
   $ hg extdif -p echo -c "rev(1)"
   "*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
   $ hg extdif -p echo -r "0::1"
   "*\\a.8a5febb7f867\\a" "a.34eed99112ab\\a" (glob) (windows !)
   */extdiff.*/a.8a5febb7f867/a a.34eed99112ab/a (glob) (no-windows !)
   [1]
 
 Fallback to merge-tools.tool.executable|regkey
   $ mkdir dir
   $ cat > 'dir/tool.sh' << 'EOF'
   > #!/bin/sh
   > # Mimic a tool that syncs all attrs, including mtime
   > cp $1/a $2/a
   > touch -r $1/a $2/a
   > chmod +x $2/a
   > echo "** custom diff **"
   > EOF
 #if execbit
   $ chmod +x dir/tool.sh
 #endif
 
 Windows can't run *.sh directly, so create a shim executable that can be.
 Without something executable, the next hg command will try to run `tl` instead
 of $tool (and fail).
 #if windows
   $ cat > dir/tool.bat <<EOF
   > @sh -c "`pwd`/dir/tool.sh %1 %2"
   > EOF
   $ tool=`pwd`/dir/tool.bat
 #else
   $ tool=`pwd`/dir/tool.sh
 #endif
 
   $ cat a
   changed
   edited
   $ hg --debug tl --config extdiff.tl= --config merge-tools.tl.executable=$tool
   making snapshot of 2 files from rev * (glob)
     a
     b
   making snapshot of 2 files from working directory
     a
     b
   running '$TESTTMP/a/dir/tool.bat a.* a' in */extdiff.* (glob) (windows !)
   running '$TESTTMP/a/dir/tool.sh a.* a' in */extdiff.* (glob) (no-windows !)
   ** custom diff **
   file changed while diffing. Overwriting: $TESTTMP/a/a (src: */extdiff.*/a/a) (glob)
   cleaning up temp directory
   [1]
   $ cat a
   a
 
 #if execbit
   $ [ -x a ]
 
   $ cat > 'dir/tool.sh' << 'EOF'
   > #!/bin/sh
   > chmod -x $2/a
   > echo "** custom diff **"
   > EOF
 
   $ hg --debug tl --config extdiff.tl= --config merge-tools.tl.executable=$tool
   making snapshot of 2 files from rev * (glob)
     a
     b
   making snapshot of 2 files from working directory
     a
     b
   running '$TESTTMP/a/dir/tool.sh a.* a' in */extdiff.* (glob)
   ** custom diff **
   file changed while diffing. Overwriting: $TESTTMP/a/a (src: */extdiff.*/a/a) (glob)
   cleaning up temp directory
   [1]
 
   $ [ -x a ]
   [1]
 #endif
 
   $ cd ..
 
 #if symlink
 
 Test symlinks handling (issue1909)
 
   $ hg init testsymlinks
   $ cd testsymlinks
   $ echo a > a
   $ hg ci -Am adda
   adding a
   $ echo a >> a
   $ ln -s missing linka
   $ hg add linka
   $ hg falabala -r 0 --traceback
   diffing testsymlinks.07f494440405 testsymlinks
   [1]
   $ cd ..
 
 #endif
 
 Test handling of non-ASCII paths in generated docstrings (issue5301)
 
   >>> open("u", "w").write("\xa5\xa5")
   $ U=`cat u`
 
   $ HGPLAIN=1 hg --config hgext.extdiff= --config extdiff.cmd.td=hi help -k xyzzy
   abort: no matches
   (try 'hg help' for a list of topics)
   [255]
 
   $ HGPLAIN=1 hg --config hgext.extdiff= --config extdiff.cmd.td=hi help td > /dev/null
 
   $ LC_MESSAGES=ja_JP.UTF-8 hg --config hgext.extdiff= --config extdiff.cmd.td=$U help -k xyzzy
   abort: no matches
   (try 'hg help' for a list of topics)
   [255]
 
   $ LC_MESSAGES=ja_JP.UTF-8 hg --config hgext.extdiff= --config extdiff.cmd.td=$U help td \
   > | grep "^      '"
         '\xa5\xa5'

tests/test-extension.t

@@ -1,1659 +1,1659 b''
 Test basic extension support
 
   $ cat > foobar.py <<EOF
   > import os
   > from mercurial import commands, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > def uisetup(ui):
   >     ui.write("uisetup called\\n")
   >     ui.flush()
   > def reposetup(ui, repo):
   >     ui.write("reposetup called for %s\\n" % os.path.basename(repo.root))
   >     ui.write("ui %s= repo.ui\\n" % (ui == repo.ui and "=" or "!"))
   >     ui.flush()
   > @command('foo', [], 'hg foo')
   > def foo(ui, *args, **kwargs):
   >     ui.write("Foo\\n")
   > @command('bar', [], 'hg bar', norepo=True)
   > def bar(ui, *args, **kwargs):
   >     ui.write("Bar\\n")
   > EOF
   $ abspath=`pwd`/foobar.py
 
   $ mkdir barfoo
   $ cp foobar.py barfoo/__init__.py
   $ barfoopath=`pwd`/barfoo
 
   $ hg init a
   $ cd a
   $ echo foo > file
   $ hg add file
   $ hg commit -m 'add file'
 
   $ echo '[extensions]' >> $HGRCPATH
   $ echo "foobar = $abspath" >> $HGRCPATH
   $ hg foo
   uisetup called
   reposetup called for a
   ui == repo.ui
   Foo
 
   $ cd ..
   $ hg clone a b
   uisetup called
   reposetup called for a
   ui == repo.ui
   reposetup called for b
   ui == repo.ui
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg bar
   uisetup called
   Bar
   $ echo 'foobar = !' >> $HGRCPATH
 
 module/__init__.py-style
 
   $ echo "barfoo = $barfoopath" >> $HGRCPATH
   $ cd a
   $ hg foo
   uisetup called
   reposetup called for a
   ui == repo.ui
   Foo
   $ echo 'barfoo = !' >> $HGRCPATH
 
 Check that extensions are loaded in phases:
 
   $ cat > foo.py <<EOF
   > import os
   > name = os.path.basename(__file__).rsplit('.', 1)[0]
   > print "1) %s imported" % name
   > def uisetup(ui):
   >     print "2) %s uisetup" % name
   > def extsetup():
   >     print "3) %s extsetup" % name
   > def reposetup(ui, repo):
   >    print "4) %s reposetup" % name
   > EOF
 
   $ cp foo.py bar.py
   $ echo 'foo = foo.py' >> $HGRCPATH
   $ echo 'bar = bar.py' >> $HGRCPATH
 
 Command with no output, we just want to see the extensions loaded:
 
   $ hg paths
   1) foo imported
   1) bar imported
   2) foo uisetup
   2) bar uisetup
   3) foo extsetup
   3) bar extsetup
   4) foo reposetup
   4) bar reposetup
 
 Check hgweb's load order:
 
   $ cat > hgweb.cgi <<EOF
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > from mercurial import demandimport; demandimport.enable()
   > from mercurial.hgweb import hgweb
   > from mercurial.hgweb import wsgicgi
   > application = hgweb('.', 'test repo')
   > wsgicgi.launch(application)
   > EOF
 
   $ REQUEST_METHOD='GET' PATH_INFO='/' SCRIPT_NAME='' QUERY_STRING='' \
   >    SERVER_PORT='80' SERVER_NAME='localhost' python hgweb.cgi \
   >    | grep '^[0-9]) ' # ignores HTML output
   1) foo imported
   1) bar imported
   2) foo uisetup
   2) bar uisetup
   3) foo extsetup
   3) bar extsetup
   4) foo reposetup
   4) bar reposetup
 
   $ echo 'foo = !' >> $HGRCPATH
   $ echo 'bar = !' >> $HGRCPATH
 
 Check "from __future__ import absolute_import" support for external libraries
 
 #if windows
   $ PATHSEP=";"
 #else
   $ PATHSEP=":"
 #endif
   $ export PATHSEP
 
   $ mkdir $TESTTMP/libroot
   $ echo "s = 'libroot/ambig.py'" > $TESTTMP/libroot/ambig.py
   $ mkdir $TESTTMP/libroot/mod
   $ touch $TESTTMP/libroot/mod/__init__.py
   $ echo "s = 'libroot/mod/ambig.py'" > $TESTTMP/libroot/mod/ambig.py
 
 #if absimport
   $ cat > $TESTTMP/libroot/mod/ambigabs.py <<EOF
   > from __future__ import absolute_import
   > import ambig # should load "libroot/ambig.py"
   > s = ambig.s
   > EOF
   $ cat > loadabs.py <<EOF
   > import mod.ambigabs as ambigabs
   > def extsetup():
   >     print 'ambigabs.s=%s' % ambigabs.s
   > EOF
   $ (PYTHONPATH=${PYTHONPATH}${PATHSEP}${TESTTMP}/libroot; hg --config extensions.loadabs=loadabs.py root)
   ambigabs.s=libroot/ambig.py
   $TESTTMP/a (glob)
 #endif
 
 #if no-py3k
   $ cat > $TESTTMP/libroot/mod/ambigrel.py <<EOF
   > import ambig # should load "libroot/mod/ambig.py"
   > s = ambig.s
   > EOF
   $ cat > loadrel.py <<EOF
   > import mod.ambigrel as ambigrel
   > def extsetup():
   >     print 'ambigrel.s=%s' % ambigrel.s
   > EOF
   $ (PYTHONPATH=${PYTHONPATH}${PATHSEP}${TESTTMP}/libroot; hg --config extensions.loadrel=loadrel.py root)
   ambigrel.s=libroot/mod/ambig.py
   $TESTTMP/a (glob)
 #endif
 
 Check absolute/relative import of extension specific modules
 
   $ mkdir $TESTTMP/extroot
   $ cat > $TESTTMP/extroot/bar.py <<EOF
   > s = 'this is extroot.bar'
   > EOF
   $ mkdir $TESTTMP/extroot/sub1
   $ cat > $TESTTMP/extroot/sub1/__init__.py <<EOF
   > s = 'this is extroot.sub1.__init__'
   > EOF
   $ cat > $TESTTMP/extroot/sub1/baz.py <<EOF
   > s = 'this is extroot.sub1.baz'
   > EOF
   $ cat > $TESTTMP/extroot/__init__.py <<EOF
   > s = 'this is extroot.__init__'
   > import foo
   > def extsetup(ui):
   >     ui.write('(extroot) ', foo.func(), '\n')
   >     ui.flush()
   > EOF
 
   $ cat > $TESTTMP/extroot/foo.py <<EOF
   > # test absolute import
   > buf = []
   > def func():
   >     # "not locals" case
   >     import extroot.bar
   >     buf.append('import extroot.bar in func(): %s' % extroot.bar.s)
   >     return '\n(extroot) '.join(buf)
   > # "fromlist == ('*',)" case
   > from extroot.bar import *
   > buf.append('from extroot.bar import *: %s' % s)
   > # "not fromlist" and "if '.' in name" case
   > import extroot.sub1.baz
   > buf.append('import extroot.sub1.baz: %s' % extroot.sub1.baz.s)
   > # "not fromlist" and NOT "if '.' in name" case
   > import extroot
   > buf.append('import extroot: %s' % extroot.s)
   > # NOT "not fromlist" and NOT "level != -1" case
   > from extroot.bar import s
   > buf.append('from extroot.bar import s: %s' % s)
   > EOF
   $ (PYTHONPATH=${PYTHONPATH}${PATHSEP}${TESTTMP}; hg --config extensions.extroot=$TESTTMP/extroot root)
   (extroot) from extroot.bar import *: this is extroot.bar
   (extroot) import extroot.sub1.baz: this is extroot.sub1.baz
   (extroot) import extroot: this is extroot.__init__
   (extroot) from extroot.bar import s: this is extroot.bar
   (extroot) import extroot.bar in func(): this is extroot.bar
   $TESTTMP/a (glob)
 
 #if no-py3k
   $ rm "$TESTTMP"/extroot/foo.*
   $ cat > $TESTTMP/extroot/foo.py <<EOF
   > # test relative import
   > buf = []
   > def func():
   >     # "not locals" case
   >     import bar
   >     buf.append('import bar in func(): %s' % bar.s)
   >     return '\n(extroot) '.join(buf)
   > # "fromlist == ('*',)" case
   > from bar import *
   > buf.append('from bar import *: %s' % s)
   > # "not fromlist" and "if '.' in name" case
   > import sub1.baz
   > buf.append('import sub1.baz: %s' % sub1.baz.s)
   > # "not fromlist" and NOT "if '.' in name" case
   > import sub1
   > buf.append('import sub1: %s' % sub1.s)
   > # NOT "not fromlist" and NOT "level != -1" case
   > from bar import s
   > buf.append('from bar import s: %s' % s)
   > EOF
   $ hg --config extensions.extroot=$TESTTMP/extroot root
   (extroot) from bar import *: this is extroot.bar
   (extroot) import sub1.baz: this is extroot.sub1.baz
   (extroot) import sub1: this is extroot.sub1.__init__
   (extroot) from bar import s: this is extroot.bar
   (extroot) import bar in func(): this is extroot.bar
   $TESTTMP/a (glob)
 #endif
 
 #if demandimport absimport
 
 Examine whether module loading is delayed until actual referring, even
 though module is imported with "absolute_import" feature.
 
 Files below in each packages are used for described purpose:
 
 - "called": examine whether "from MODULE import ATTR" works correctly
 - "unused": examine whether loading is delayed correctly
 - "used":   examine whether "from PACKAGE import MODULE" works correctly
 
 Package hierarchy is needed to examine whether demand importing works
 as expected for "from SUB.PACK.AGE import MODULE".
 
 Setup "external library" to be imported with "absolute_import"
 feature.
 
   $ mkdir -p $TESTTMP/extlibroot/lsub1/lsub2
   $ touch $TESTTMP/extlibroot/__init__.py
   $ touch $TESTTMP/extlibroot/lsub1/__init__.py
   $ touch $TESTTMP/extlibroot/lsub1/lsub2/__init__.py
 
   $ cat > $TESTTMP/extlibroot/lsub1/lsub2/called.py <<EOF
   > def func():
   >     return "this is extlibroot.lsub1.lsub2.called.func()"
   > EOF
   $ cat > $TESTTMP/extlibroot/lsub1/lsub2/unused.py <<EOF
   > raise Exception("extlibroot.lsub1.lsub2.unused is loaded unintentionally")
   > EOF
   $ cat > $TESTTMP/extlibroot/lsub1/lsub2/used.py <<EOF
   > detail = "this is extlibroot.lsub1.lsub2.used"
   > EOF
 
 Setup sub-package of "external library", which causes instantiation of
 demandmod in "recurse down the module chain" code path. Relative
 importing with "absolute_import" feature isn't tested, because "level
 >=1 " doesn't cause instantiation of demandmod.
 
   $ mkdir -p $TESTTMP/extlibroot/recursedown/abs
   $ cat > $TESTTMP/extlibroot/recursedown/abs/used.py <<EOF
   > detail = "this is extlibroot.recursedown.abs.used"
   > EOF
   $ cat > $TESTTMP/extlibroot/recursedown/abs/__init__.py <<EOF
   > from __future__ import absolute_import
   > from extlibroot.recursedown.abs.used import detail
   > EOF
 
   $ mkdir -p $TESTTMP/extlibroot/recursedown/legacy
   $ cat > $TESTTMP/extlibroot/recursedown/legacy/used.py <<EOF
   > detail = "this is extlibroot.recursedown.legacy.used"
   > EOF
   $ cat > $TESTTMP/extlibroot/recursedown/legacy/__init__.py <<EOF
   > # legacy style (level == -1) import
   > from extlibroot.recursedown.legacy.used import detail
   > EOF
 
   $ cat > $TESTTMP/extlibroot/recursedown/__init__.py <<EOF
   > from __future__ import absolute_import
   > from extlibroot.recursedown.abs import detail as absdetail
   > from .legacy import detail as legacydetail
   > EOF
 
 Setup extension local modules to be imported with "absolute_import"
 feature.
 
   $ mkdir -p $TESTTMP/absextroot/xsub1/xsub2
   $ touch $TESTTMP/absextroot/xsub1/__init__.py
   $ touch $TESTTMP/absextroot/xsub1/xsub2/__init__.py
 
   $ cat > $TESTTMP/absextroot/xsub1/xsub2/called.py <<EOF
   > def func():
   >     return "this is absextroot.xsub1.xsub2.called.func()"
   > EOF
   $ cat > $TESTTMP/absextroot/xsub1/xsub2/unused.py <<EOF
   > raise Exception("absextroot.xsub1.xsub2.unused is loaded unintentionally")
   > EOF
   $ cat > $TESTTMP/absextroot/xsub1/xsub2/used.py <<EOF
   > detail = "this is absextroot.xsub1.xsub2.used"
   > EOF
 
 Setup extension local modules to examine whether demand importing
 works as expected in "level > 1" case.
 
   $ cat > $TESTTMP/absextroot/relimportee.py <<EOF
   > detail = "this is absextroot.relimportee"
   > EOF
   $ cat > $TESTTMP/absextroot/xsub1/xsub2/relimporter.py <<EOF
   > from __future__ import absolute_import
   > from ... import relimportee
   > detail = "this relimporter imports %r" % (relimportee.detail)
   > EOF
 
 Setup modules, which actually import extension local modules at
 runtime.
 
   $ cat > $TESTTMP/absextroot/absolute.py << EOF
   > from __future__ import absolute_import
   > 
   > # import extension local modules absolutely (level = 0)
   > from absextroot.xsub1.xsub2 import used, unused
   > from absextroot.xsub1.xsub2.called import func
   > 
   > def getresult():
   >     result = []
   >     result.append(used.detail)
   >     result.append(func())
   >     return result
   > EOF
 
   $ cat > $TESTTMP/absextroot/relative.py << EOF
   > from __future__ import absolute_import
   > 
   > # import extension local modules relatively (level == 1)
   > from .xsub1.xsub2 import used, unused
   > from .xsub1.xsub2.called import func
   > 
   > # import a module, which implies "importing with level > 1"
   > from .xsub1.xsub2 import relimporter
   > 
   > def getresult():
   >     result = []
   >     result.append(used.detail)
   >     result.append(func())
   >     result.append(relimporter.detail)
   >     return result
   > EOF
 
 Setup main procedure of extension.
 
   $ cat > $TESTTMP/absextroot/__init__.py <<EOF
   > from __future__ import absolute_import
   > from mercurial import registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > 
   > # "absolute" and "relative" shouldn't be imported before actual
   > # command execution, because (1) they import same modules, and (2)
   > # preceding import (= instantiate "demandmod" object instead of
   > # real "module" object) might hide problem of succeeding import.
   > 
   > @command('showabsolute', [], norepo=True)
   > def showabsolute(ui, *args, **opts):
   >     from absextroot import absolute
   >     ui.write('ABS: %s\n' % '\nABS: '.join(absolute.getresult()))
   > 
   > @command('showrelative', [], norepo=True)
   > def showrelative(ui, *args, **opts):
   >     from . import relative
   >     ui.write('REL: %s\n' % '\nREL: '.join(relative.getresult()))
   > 
   > # import modules from external library
   > from extlibroot.lsub1.lsub2 import used as lused, unused as lunused
   > from extlibroot.lsub1.lsub2.called import func as lfunc
   > from extlibroot.recursedown import absdetail, legacydetail
   > 
   > def uisetup(ui):
   >     result = []
   >     result.append(lused.detail)
   >     result.append(lfunc())
   >     result.append(absdetail)
   >     result.append(legacydetail)
   >     ui.write('LIB: %s\n' % '\nLIB: '.join(result))
   > EOF
 
 Examine module importing.
 
   $ (PYTHONPATH=${PYTHONPATH}${PATHSEP}${TESTTMP}; hg --config extensions.absextroot=$TESTTMP/absextroot showabsolute)
   LIB: this is extlibroot.lsub1.lsub2.used
   LIB: this is extlibroot.lsub1.lsub2.called.func()
   LIB: this is extlibroot.recursedown.abs.used
   LIB: this is extlibroot.recursedown.legacy.used
   ABS: this is absextroot.xsub1.xsub2.used
   ABS: this is absextroot.xsub1.xsub2.called.func()
 
   $ (PYTHONPATH=${PYTHONPATH}${PATHSEP}${TESTTMP}; hg --config extensions.absextroot=$TESTTMP/absextroot showrelative)
   LIB: this is extlibroot.lsub1.lsub2.used
   LIB: this is extlibroot.lsub1.lsub2.called.func()
   LIB: this is extlibroot.recursedown.abs.used
   LIB: this is extlibroot.recursedown.legacy.used
   REL: this is absextroot.xsub1.xsub2.used
   REL: this is absextroot.xsub1.xsub2.called.func()
   REL: this relimporter imports 'this is absextroot.relimportee'
 
 Examine whether sub-module is imported relatively as expected.
 
 See also issue5208 for detail about example case on Python 3.x.
 
   $ f -q $TESTTMP/extlibroot/lsub1/lsub2/notexist.py
   $TESTTMP/extlibroot/lsub1/lsub2/notexist.py: file not found
 
   $ cat > $TESTTMP/notexist.py <<EOF
   > text = 'notexist.py at root is loaded unintentionally\n'
   > EOF
 
   $ cat > $TESTTMP/checkrelativity.py <<EOF
   > from mercurial import registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > 
   > # demand import avoids failure of importing notexist here
   > import extlibroot.lsub1.lsub2.notexist
   > 
   > @command('checkrelativity', [], norepo=True)
   > def checkrelativity(ui, *args, **opts):
   >     try:
   >         ui.write(extlibroot.lsub1.lsub2.notexist.text)
   >         return 1 # unintentional success
   >     except ImportError:
   >         pass # intentional failure
   > EOF
 
   $ (PYTHONPATH=${PYTHONPATH}${PATHSEP}${TESTTMP}; hg --config extensions.checkrelativity=$TESTTMP/checkrelativity.py checkrelativity)
 
 #endif
 
   $ cd ..
 
 hide outer repo
   $ hg init
 
   $ cat > empty.py <<EOF
   > '''empty cmdtable
   > '''
   > cmdtable = {}
   > EOF
   $ emptypath=`pwd`/empty.py
   $ echo "empty = $emptypath" >> $HGRCPATH
   $ hg help empty
   empty extension - empty cmdtable
   
   no commands defined
 
 
   $ echo 'empty = !' >> $HGRCPATH
 
   $ cat > debugextension.py <<EOF
   > '''only debugcommands
   > '''
   > from mercurial import registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command('debugfoobar', [], 'hg debugfoobar')
   > def debugfoobar(ui, repo, *args, **opts):
   >     "yet another debug command"
   >     pass
   > @command('foo', [], 'hg foo')
   > def foo(ui, repo, *args, **opts):
   >     """yet another foo command
   >     This command has been DEPRECATED since forever.
   >     """
   >     pass
   > EOF
   $ debugpath=`pwd`/debugextension.py
   $ echo "debugextension = $debugpath" >> $HGRCPATH
 
   $ hg help debugextension
   hg debugextensions
   
   show information about active extensions
   
   options:
   
   (some details hidden, use --verbose to show complete help)
 
 
   $ hg --verbose help debugextension
   hg debugextensions
   
   show information about active extensions
   
   options:
   
    -T --template TEMPLATE display with template (EXPERIMENTAL)
   
   global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
       --cwd DIR           change working directory
    -y --noninteractive    do not prompt, automatically pick the first choice for
                           all prompts
    -q --quiet             suppress output
    -v --verbose           enable additional output
       --color TYPE        when to colorize (boolean, always, auto, never, or
                           debug)
       --config CONFIG [+] set/override config option (use 'section.name=value')
       --debug             enable debugging output
       --debugger          start debugger
       --encoding ENCODE   set the charset encoding (default: ascii)
       --encodingmode MODE set the charset encoding mode (default: strict)
       --traceback         always print a traceback on exception
       --time              time how long the command takes
       --profile           print command execution profile
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
       --pager TYPE        when to paginate (boolean, always, auto, or never)
                           (default: auto)
 
 
 
 
 
 
   $ hg --debug help debugextension
   hg debugextensions
   
   show information about active extensions
   
   options:
   
    -T --template TEMPLATE display with template (EXPERIMENTAL)
   
   global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
       --cwd DIR           change working directory
    -y --noninteractive    do not prompt, automatically pick the first choice for
                           all prompts
    -q --quiet             suppress output
    -v --verbose           enable additional output
       --color TYPE        when to colorize (boolean, always, auto, never, or
                           debug)
       --config CONFIG [+] set/override config option (use 'section.name=value')
       --debug             enable debugging output
       --debugger          start debugger
       --encoding ENCODE   set the charset encoding (default: ascii)
       --encodingmode MODE set the charset encoding mode (default: strict)
       --traceback         always print a traceback on exception
       --time              time how long the command takes
       --profile           print command execution profile
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
       --pager TYPE        when to paginate (boolean, always, auto, or never)
                           (default: auto)
 
 
 
 
 
   $ echo 'debugextension = !' >> $HGRCPATH
 
 Asking for help about a deprecated extension should do something useful:
 
   $ hg help glog
   'glog' is provided by the following extension:
   
       graphlog      command to view revision graphs from a shell (DEPRECATED)
   
   (use 'hg help extensions' for information on enabling extensions)
 
 Extension module help vs command help:
 
   $ echo 'extdiff =' >> $HGRCPATH
   $ hg help extdiff
   hg extdiff [OPT]... [FILE]...
   
   use external program to diff repository (or selected files)
   
       Show differences between revisions for the specified files, using an
       external program. The default program used is diff, with default options
       "-Npru".
   
       To select a different program, use the -p/--program option. The program
       will be passed the names of two directories to compare. To pass additional
       options to the program, use -o/--option. These will be passed before the
       names of the directories to compare.
   
       When two revision arguments are given, then changes are shown between
       those revisions. If only one revision is specified then that revision is
       compared to the working directory, and, when no revisions are specified,
       the working directory files are compared to its parent.
   
   (use 'hg help -e extdiff' to show help for the extdiff extension)
   
   options ([+] can be repeated):
   
    -p --program CMD         comparison program to run
    -o --option OPT [+]      pass option to comparison program
    -r --rev REV [+]         revision
    -c --change REV          change made by revision
       --patch               compare patches for two revisions
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
   
   (some details hidden, use --verbose to show complete help)
 
 
 
 
 
 
 
 
 
 
   $ hg help --extension extdiff
   extdiff extension - command to allow external programs to compare revisions
   
   The extdiff Mercurial extension allows you to use external programs to compare
   revisions, or revision with working directory. The external diff programs are
   called with a configurable set of options and two non-option arguments: paths
   to directories containing snapshots of files to compare.
   
   The extdiff extension also allows you to configure new diff commands, so you
   do not need to type 'hg extdiff -p kdiff3' always.
   
     [extdiff]
     # add new command that runs GNU diff(1) in 'context diff' mode
     cdiff = gdiff -Nprc5
     ## or the old way:
     #cmd.cdiff = gdiff
     #opts.cdiff = -Nprc5
   
     # add new command called meld, runs meld (no need to name twice).  If
     # the meld executable is not available, the meld tool in [merge-tools]
     # will be used, if available
     meld =
   
     # add new command called vimdiff, runs gvimdiff with DirDiff plugin
     # (see http://www.vim.org/scripts/script.php?script_id=102) Non
     # English user, be sure to put "let g:DirDiffDynamicDiffText = 1" in
     # your .vimrc
     vimdiff = gvim -f "+next" \
               "+execute 'DirDiff' fnameescape(argv(0)) fnameescape(argv(1))"
   
   Tool arguments can include variables that are expanded at runtime:
   
     $parent1, $plabel1 - filename, descriptive label of first parent
     $child,   $clabel  - filename, descriptive label of child revision
     $parent2, $plabel2 - filename, descriptive label of second parent
     $root              - repository root
     $parent is an alias for $parent1.
   
   The extdiff extension will look in your [diff-tools] and [merge-tools]
   sections for diff tool arguments, when none are specified in [extdiff].
   
     [extdiff]
     kdiff3 =
   
     [diff-tools]
     kdiff3.diffargs=--L1 '$plabel1' --L2 '$clabel' $parent $child
   
   You can use -I/-X and list of file or directory names like normal 'hg diff'
   command. The extdiff extension makes snapshots of only needed files, so
   running the external diff program will actually be pretty fast (at least
   faster than having to compare the entire tree).
   
   list of commands:
   
    extdiff       use external program to diff repository (or selected files)
   
   (use 'hg help -v -e extdiff' to show built-in aliases and global options)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   $ echo 'extdiff = !' >> $HGRCPATH
 
 Test help topic with same name as extension
 
   $ cat > multirevs.py <<EOF
   > from mercurial import commands, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > """multirevs extension
   > Big multi-line module docstring."""
   > @command('multirevs', [], 'ARG', norepo=True)
   > def multirevs(ui, repo, arg, *args, **opts):
   >     """multirevs command"""
   >     pass
   > EOF
   $ echo "multirevs = multirevs.py" >> $HGRCPATH
 
   $ hg help multirevs | tail
         bookmark (this works because the last revision of the revset is used):
   
           hg update :@
   
       - Show diff between tags 1.3 and 1.5 (this works because the first and the
         last revisions of the revset are used):
   
           hg diff -r 1.3::1.5
   
   use 'hg help -c multirevs' to see help for the multirevs command
 
 
 
 
 
 
   $ hg help -c multirevs
   hg multirevs ARG
   
   multirevs command
   
   (some details hidden, use --verbose to show complete help)
 
 
 
   $ hg multirevs
   hg multirevs: invalid arguments
   hg multirevs ARG
   
   multirevs command
   
   (use 'hg multirevs -h' to show more help)
   [255]
 
 
 
   $ echo "multirevs = !" >> $HGRCPATH
 
 Issue811: Problem loading extensions twice (by site and by user)
 
   $ cat <<EOF >> $HGRCPATH
   > mq =
   > strip =
   > hgext.mq =
   > hgext/mq =
   > EOF
 
 Show extensions:
 (note that mq force load strip, also checking it's not loaded twice)
 
   $ hg debugextensions
   mq
   strip
 
 For extensions, which name matches one of its commands, help
 message should ask '-v -e' to get list of built-in aliases
 along with extension help itself
 
   $ mkdir $TESTTMP/d
   $ cat > $TESTTMP/d/dodo.py <<EOF
   > """
   > This is an awesome 'dodo' extension. It does nothing and
   > writes 'Foo foo'
   > """
   > from mercurial import commands, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command('dodo', [], 'hg dodo')
   > def dodo(ui, *args, **kwargs):
   >     """Does nothing"""
   >     ui.write("I do nothing. Yay\\n")
   > @command('foofoo', [], 'hg foofoo')
   > def foofoo(ui, *args, **kwargs):
   >     """Writes 'Foo foo'"""
   >     ui.write("Foo foo\\n")
   > EOF
   $ dodopath=$TESTTMP/d/dodo.py
 
   $ echo "dodo = $dodopath" >> $HGRCPATH
 
 Make sure that user is asked to enter '-v -e' to get list of built-in aliases
   $ hg help -e dodo
   dodo extension -
   
   This is an awesome 'dodo' extension. It does nothing and writes 'Foo foo'
   
   list of commands:
   
    dodo          Does nothing
    foofoo        Writes 'Foo foo'
   
   (use 'hg help -v -e dodo' to show built-in aliases and global options)
 
 Make sure that '-v -e' prints list of built-in aliases along with
 extension help itself
   $ hg help -v -e dodo
   dodo extension -
   
   This is an awesome 'dodo' extension. It does nothing and writes 'Foo foo'
   
   list of commands:
   
    dodo          Does nothing
    foofoo        Writes 'Foo foo'
   
   global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
       --cwd DIR           change working directory
    -y --noninteractive    do not prompt, automatically pick the first choice for
                           all prompts
    -q --quiet             suppress output
    -v --verbose           enable additional output
       --color TYPE        when to colorize (boolean, always, auto, never, or
                           debug)
       --config CONFIG [+] set/override config option (use 'section.name=value')
       --debug             enable debugging output
       --debugger          start debugger
       --encoding ENCODE   set the charset encoding (default: ascii)
       --encodingmode MODE set the charset encoding mode (default: strict)
       --traceback         always print a traceback on exception
       --time              time how long the command takes
       --profile           print command execution profile
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
       --pager TYPE        when to paginate (boolean, always, auto, or never)
                           (default: auto)
 
 Make sure that single '-v' option shows help and built-ins only for 'dodo' command
   $ hg help -v dodo
   hg dodo
   
   Does nothing
   
   (use 'hg help -e dodo' to show help for the dodo extension)
   
   options:
   
     --mq operate on patch repository
   
   global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
       --cwd DIR           change working directory
    -y --noninteractive    do not prompt, automatically pick the first choice for
                           all prompts
    -q --quiet             suppress output
    -v --verbose           enable additional output
       --color TYPE        when to colorize (boolean, always, auto, never, or
                           debug)
       --config CONFIG [+] set/override config option (use 'section.name=value')
       --debug             enable debugging output
       --debugger          start debugger
       --encoding ENCODE   set the charset encoding (default: ascii)
       --encodingmode MODE set the charset encoding mode (default: strict)
       --traceback         always print a traceback on exception
       --time              time how long the command takes
       --profile           print command execution profile
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
       --pager TYPE        when to paginate (boolean, always, auto, or never)
                           (default: auto)
 
 In case when extension name doesn't match any of its commands,
 help message should ask for '-v' to get list of built-in aliases
 along with extension help
   $ cat > $TESTTMP/d/dudu.py <<EOF
   > """
   > This is an awesome 'dudu' extension. It does something and
   > also writes 'Beep beep'
   > """
   > from mercurial import commands, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command('something', [], 'hg something')
   > def something(ui, *args, **kwargs):
   >     """Does something"""
   >     ui.write("I do something. Yaaay\\n")
   > @command('beep', [], 'hg beep')
   > def beep(ui, *args, **kwargs):
   >     """Writes 'Beep beep'"""
   >     ui.write("Beep beep\\n")
   > EOF
   $ dudupath=$TESTTMP/d/dudu.py
 
   $ echo "dudu = $dudupath" >> $HGRCPATH
 
   $ hg help -e dudu
   dudu extension -
   
   This is an awesome 'dudu' extension. It does something and also writes 'Beep
   beep'
   
   list of commands:
   
    beep          Writes 'Beep beep'
    something     Does something
   
   (use 'hg help -v dudu' to show built-in aliases and global options)
 
 In case when extension name doesn't match any of its commands,
 help options '-v' and '-v -e' should be equivalent
   $ hg help -v dudu
   dudu extension -
   
   This is an awesome 'dudu' extension. It does something and also writes 'Beep
   beep'
   
   list of commands:
   
    beep          Writes 'Beep beep'
    something     Does something
   
   global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
       --cwd DIR           change working directory
    -y --noninteractive    do not prompt, automatically pick the first choice for
                           all prompts
    -q --quiet             suppress output
    -v --verbose           enable additional output
       --color TYPE        when to colorize (boolean, always, auto, never, or
                           debug)
       --config CONFIG [+] set/override config option (use 'section.name=value')
       --debug             enable debugging output
       --debugger          start debugger
       --encoding ENCODE   set the charset encoding (default: ascii)
       --encodingmode MODE set the charset encoding mode (default: strict)
       --traceback         always print a traceback on exception
       --time              time how long the command takes
       --profile           print command execution profile
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
       --pager TYPE        when to paginate (boolean, always, auto, or never)
                           (default: auto)
 
   $ hg help -v -e dudu
   dudu extension -
   
   This is an awesome 'dudu' extension. It does something and also writes 'Beep
   beep'
   
   list of commands:
   
    beep          Writes 'Beep beep'
    something     Does something
   
   global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
       --cwd DIR           change working directory
    -y --noninteractive    do not prompt, automatically pick the first choice for
                           all prompts
    -q --quiet             suppress output
    -v --verbose           enable additional output
       --color TYPE        when to colorize (boolean, always, auto, never, or
                           debug)
       --config CONFIG [+] set/override config option (use 'section.name=value')
       --debug             enable debugging output
       --debugger          start debugger
       --encoding ENCODE   set the charset encoding (default: ascii)
       --encodingmode MODE set the charset encoding mode (default: strict)
       --traceback         always print a traceback on exception
       --time              time how long the command takes
       --profile           print command execution profile
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
       --pager TYPE        when to paginate (boolean, always, auto, or never)
                           (default: auto)
 
 Disabled extension commands:
 
   $ ORGHGRCPATH=$HGRCPATH
   $ HGRCPATH=
   $ export HGRCPATH
   $ hg help email
   'email' is provided by the following extension:
   
       patchbomb     command to send changesets as (a series of) patch emails
   
   (use 'hg help extensions' for information on enabling extensions)
 
 
   $ hg qdel
   hg: unknown command 'qdel'
   'qdelete' is provided by the following extension:
   
       mq            manage a stack of patches
   
   (use 'hg help extensions' for information on enabling extensions)
   [255]
 
 
   $ hg churn
   hg: unknown command 'churn'
   'churn' is provided by the following extension:
   
       churn         command to display statistics about repository history
   
   (use 'hg help extensions' for information on enabling extensions)
   [255]
 
 
 
 Disabled extensions:
 
   $ hg help churn
   churn extension - command to display statistics about repository history
   
   (use 'hg help extensions' for information on enabling extensions)
 
   $ hg help patchbomb
   patchbomb extension - command to send changesets as (a series of) patch emails
   
   The series is started off with a "[PATCH 0 of N]" introduction, which
   describes the series as a whole.
   
   Each patch email has a Subject line of "[PATCH M of N] ...", using the first
   line of the changeset description as the subject text. The message contains
   two or three body parts:
   
   - The changeset description.
   - [Optional] The result of running diffstat on the patch.
   - The patch itself, as generated by 'hg export'.
   
   Each message refers to the first in the series using the In-Reply-To and
   References headers, so they will show up as a sequence in threaded mail and
   news readers, and in mail archives.
   
   To configure other defaults, add a section like this to your configuration
   file:
   
     [email]
     from = My Name <my@email>
     to = recipient1, recipient2, ...
     cc = cc1, cc2, ...
     bcc = bcc1, bcc2, ...
     reply-to = address1, address2, ...
   
   Use "[patchbomb]" as configuration section name if you need to override global
   "[email]" address settings.
   
   Then you can use the 'hg email' command to mail a series of changesets as a
   patchbomb.
   
   You can also either configure the method option in the email section to be a
   sendmail compatible mailer or fill out the [smtp] section so that the
   patchbomb extension can automatically send patchbombs directly from the
   commandline. See the [email] and [smtp] sections in hgrc(5) for details.
   
   By default, 'hg email' will prompt for a "To" or "CC" header if you do not
   supply one via configuration or the command line.  You can override this to
   never prompt by configuring an empty value:
   
     [email]
     cc =
   
   You can control the default inclusion of an introduction message with the
   "patchbomb.intro" configuration option. The configuration is always
   overwritten by command line flags like --intro and --desc:
   
     [patchbomb]
     intro=auto   # include introduction message if more than 1 patch (default)
     intro=never  # never include an introduction message
     intro=always # always include an introduction message
   
   You can specify a template for flags to be added in subject prefixes. Flags
   specified by --flag option are exported as "{flags}" keyword:
   
     [patchbomb]
     flagtemplate = "{separate(' ',
                               ifeq(branch, 'default', '', branch|upper),
                               flags)}"
   
   You can set patchbomb to always ask for confirmation by setting
   "patchbomb.confirm" to true.
   
   (use 'hg help extensions' for information on enabling extensions)
 
 
 Broken disabled extension and command:
 
   $ mkdir hgext
   $ echo > hgext/__init__.py
   $ cat > hgext/broken.py <<EOF
   > "broken extension'
   > EOF
   $ cat > path.py <<EOF
   > import os, sys
   > sys.path.insert(0, os.environ['HGEXTPATH'])
   > EOF
   $ HGEXTPATH=`pwd`
   $ export HGEXTPATH
 
   $ hg --config extensions.path=./path.py help broken
   broken extension - (no help text available)
   
   (use 'hg help extensions' for information on enabling extensions)
 
 
   $ cat > hgext/forest.py <<EOF
   > cmdtable = None
   > EOF
   $ hg --config extensions.path=./path.py help foo > /dev/null
   warning: error finding commands in $TESTTMP/hgext/forest.py (glob)
   abort: no such help topic: foo
   (try 'hg help --keyword foo')
   [255]
 
   $ cat > throw.py <<EOF
   > from mercurial import commands, registrar, util
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > class Bogon(Exception): pass
   > @command('throw', [], 'hg throw', norepo=True)
   > def throw(ui, **opts):
   >     """throws an exception"""
   >     raise Bogon()
   > EOF
 
 No declared supported version, extension complains:
   $ hg --config extensions.throw=throw.py throw 2>&1 | egrep '^\*\*'
   ** Unknown exception encountered with possibly-broken third-party extension throw
   ** which supports versions unknown of Mercurial.
   ** Please disable throw and try your action again.
   ** If that fixes the bug please report it to the extension author.
   ** Python * (glob)
   ** Mercurial Distributed SCM * (glob)
   ** Extensions loaded: throw
 
 empty declaration of supported version, extension complains:
   $ echo "testedwith = ''" >> throw.py
   $ hg --config extensions.throw=throw.py throw 2>&1 | egrep '^\*\*'
   ** Unknown exception encountered with possibly-broken third-party extension throw
   ** which supports versions unknown of Mercurial.
   ** Please disable throw and try your action again.
   ** If that fixes the bug please report it to the extension author.
   ** Python * (glob)
   ** Mercurial Distributed SCM (*) (glob)
   ** Extensions loaded: throw
 
 If the extension specifies a buglink, show that:
   $ echo 'buglink = "http://example.com/bts"' >> throw.py
   $ rm -f throw.pyc throw.pyo
   $ hg --config extensions.throw=throw.py throw 2>&1 | egrep '^\*\*'
   ** Unknown exception encountered with possibly-broken third-party extension throw
   ** which supports versions unknown of Mercurial.
   ** Please disable throw and try your action again.
   ** If that fixes the bug please report it to http://example.com/bts
   ** Python * (glob)
   ** Mercurial Distributed SCM (*) (glob)
   ** Extensions loaded: throw
 
 If the extensions declare outdated versions, accuse the older extension first:
   $ echo "from mercurial import util" >> older.py
   $ echo "util.version = lambda:'2.2'" >> older.py
   $ echo "testedwith = '1.9.3'" >> older.py
   $ echo "testedwith = '2.1.1'" >> throw.py
   $ rm -f throw.pyc throw.pyo
   $ hg --config extensions.throw=throw.py --config extensions.older=older.py \
   >   throw 2>&1 | egrep '^\*\*'
   ** Unknown exception encountered with possibly-broken third-party extension older
   ** which supports versions 1.9 of Mercurial.
   ** Please disable older and try your action again.
   ** If that fixes the bug please report it to the extension author.
   ** Python * (glob)
   ** Mercurial Distributed SCM (version 2.2)
   ** Extensions loaded: throw, older
 
 One extension only tested with older, one only with newer versions:
   $ echo "util.version = lambda:'2.1'" >> older.py
   $ rm -f older.pyc older.pyo
   $ hg --config extensions.throw=throw.py --config extensions.older=older.py \
   >   throw 2>&1 | egrep '^\*\*'
   ** Unknown exception encountered with possibly-broken third-party extension older
   ** which supports versions 1.9 of Mercurial.
   ** Please disable older and try your action again.
   ** If that fixes the bug please report it to the extension author.
   ** Python * (glob)
   ** Mercurial Distributed SCM (version 2.1)
   ** Extensions loaded: throw, older
 
 Older extension is tested with current version, the other only with newer:
   $ echo "util.version = lambda:'1.9.3'" >> older.py
   $ rm -f older.pyc older.pyo
   $ hg --config extensions.throw=throw.py --config extensions.older=older.py \
   >   throw 2>&1 | egrep '^\*\*'
   ** Unknown exception encountered with possibly-broken third-party extension throw
   ** which supports versions 2.1 of Mercurial.
   ** Please disable throw and try your action again.
   ** If that fixes the bug please report it to http://example.com/bts
   ** Python * (glob)
   ** Mercurial Distributed SCM (version 1.9.3)
   ** Extensions loaded: throw, older
 
 Ability to point to a different point
   $ hg --config extensions.throw=throw.py --config extensions.older=older.py \
   >   --config ui.supportcontact='Your Local Goat Lenders' throw 2>&1 | egrep '^\*\*'
   ** unknown exception encountered, please report by visiting
   ** Your Local Goat Lenders
   ** Python * (glob)
   ** Mercurial Distributed SCM (*) (glob)
   ** Extensions loaded: throw, older
 
 Declare the version as supporting this hg version, show regular bts link:
   $ hgver=`hg debuginstall -T '{hgver}'`
   $ echo 'testedwith = """'"$hgver"'"""' >> throw.py
   $ if [ -z "$hgver" ]; then
   >   echo "unable to fetch a mercurial version. Make sure __version__ is correct";
   > fi
   $ rm -f throw.pyc throw.pyo
   $ hg --config extensions.throw=throw.py throw 2>&1 | egrep '^\*\*'
   ** unknown exception encountered, please report by visiting
   ** https://mercurial-scm.org/wiki/BugTracker
   ** Python * (glob)
   ** Mercurial Distributed SCM (*) (glob)
   ** Extensions loaded: throw
 
 Patch version is ignored during compatibility check
   $ echo "testedwith = '3.2'" >> throw.py
   $ echo "util.version = lambda:'3.2.2'" >> throw.py
   $ rm -f throw.pyc throw.pyo
   $ hg --config extensions.throw=throw.py throw 2>&1 | egrep '^\*\*'
   ** unknown exception encountered, please report by visiting
   ** https://mercurial-scm.org/wiki/BugTracker
   ** Python * (glob)
   ** Mercurial Distributed SCM (*) (glob)
   ** Extensions loaded: throw
 
 Test version number support in 'hg version':
   $ echo '__version__ = (1, 2, 3)' >> throw.py
   $ rm -f throw.pyc throw.pyo
   $ hg version -v
   Mercurial Distributed SCM (version *) (glob)
   (see https://mercurial-scm.org for more information)
   
   Copyright (C) 2005-* Matt Mackall and others (glob)
   This is free software; see the source for copying conditions. There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   
   Enabled extensions:
   
 
   $ hg version -v --config extensions.throw=throw.py
   Mercurial Distributed SCM (version *) (glob)
   (see https://mercurial-scm.org for more information)
   
   Copyright (C) 2005-* Matt Mackall and others (glob)
   This is free software; see the source for copying conditions. There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   
   Enabled extensions:
   
     throw  external  1.2.3
   $ echo 'getversion = lambda: "1.twentythree"' >> throw.py
   $ rm -f throw.pyc throw.pyo
   $ hg version -v --config extensions.throw=throw.py --config extensions.strip=
   Mercurial Distributed SCM (version *) (glob)
   (see https://mercurial-scm.org for more information)
   
   Copyright (C) 2005-* Matt Mackall and others (glob)
   This is free software; see the source for copying conditions. There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   
   Enabled extensions:
   
     throw  external  1.twentythree
     strip  internal  
 
   $ hg version -q --config extensions.throw=throw.py
   Mercurial Distributed SCM (version *) (glob)
 
 Test JSON output of version:
 
   $ hg version -Tjson
   [
    {
     "extensions": [],
     "ver": "*" (glob)
    }
   ]
 
   $ hg version --config extensions.throw=throw.py -Tjson
   [
    {
     "extensions": [{"bundled": false, "name": "throw", "ver": "1.twentythree"}],
     "ver": "3.2.2"
    }
   ]
 
   $ hg version --config extensions.strip= -Tjson
   [
    {
     "extensions": [{"bundled": true, "name": "strip", "ver": null}],
     "ver": "*" (glob)
    }
   ]
 
 Test template output of version:
 
   $ hg version --config extensions.throw=throw.py --config extensions.strip= \
   > -T'{extensions % "{name}  {pad(ver, 16)}  ({if(bundled, "internal", "external")})\n"}'
   throw  1.twentythree     (external)
   strip                    (internal)
 
 Refuse to load extensions with minimum version requirements
 
   $ cat > minversion1.py << EOF
   > from mercurial import util
   > util.version = lambda: '3.5.2'
   > minimumhgversion = '3.6'
   > EOF
   $ hg --config extensions.minversion=minversion1.py version
   (third party extension minversion requires version 3.6 or newer of Mercurial; disabling)
   Mercurial Distributed SCM (version 3.5.2)
   (see https://mercurial-scm.org for more information)
   
   Copyright (C) 2005-* Matt Mackall and others (glob)
   This is free software; see the source for copying conditions. There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
   $ cat > minversion2.py << EOF
   > from mercurial import util
   > util.version = lambda: '3.6'
   > minimumhgversion = '3.7'
   > EOF
   $ hg --config extensions.minversion=minversion2.py version 2>&1 | egrep '\(third'
   (third party extension minversion requires version 3.7 or newer of Mercurial; disabling)
 
 Can load version that is only off by point release
 
   $ cat > minversion2.py << EOF
   > from mercurial import util
   > util.version = lambda: '3.6.1'
   > minimumhgversion = '3.6'
   > EOF
   $ hg --config extensions.minversion=minversion3.py version 2>&1 | egrep '\(third'
   [1]
 
 Can load minimum version identical to current
 
   $ cat > minversion3.py << EOF
   > from mercurial import util
   > util.version = lambda: '3.5'
   > minimumhgversion = '3.5'
   > EOF
   $ hg --config extensions.minversion=minversion3.py version 2>&1 | egrep '\(third'
   [1]
 
 Restore HGRCPATH
 
   $ HGRCPATH=$ORGHGRCPATH
   $ export HGRCPATH
 
 Commands handling multiple repositories at a time should invoke only
 "reposetup()" of extensions enabling in the target repository.
 
   $ mkdir reposetup-test
   $ cd reposetup-test
 
   $ cat > $TESTTMP/reposetuptest.py <<EOF
   > from mercurial import extensions
   > def reposetup(ui, repo):
   >     ui.write('reposetup() for %s\n' % (repo.root))
   >     ui.flush()
   > EOF
   $ hg init src
   $ echo a > src/a
   $ hg -R src commit -Am '#0 at src/a'
   adding a
   $ echo '[extensions]' >> src/.hg/hgrc
   $ echo '# enable extension locally' >> src/.hg/hgrc
   $ echo "reposetuptest = $TESTTMP/reposetuptest.py" >> src/.hg/hgrc
   $ hg -R src status
   reposetup() for $TESTTMP/reposetup-test/src (glob)
 
   $ hg clone -U src clone-dst1
   reposetup() for $TESTTMP/reposetup-test/src (glob)
   $ hg init push-dst1
   $ hg -q -R src push push-dst1
   reposetup() for $TESTTMP/reposetup-test/src (glob)
   $ hg init pull-src1
   $ hg -q -R pull-src1 pull src
   reposetup() for $TESTTMP/reposetup-test/src (glob)
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > # disable extension globally and explicitly
   > reposetuptest = !
   > EOF
   $ hg clone -U src clone-dst2
   reposetup() for $TESTTMP/reposetup-test/src (glob)
   $ hg init push-dst2
   $ hg -q -R src push push-dst2
   reposetup() for $TESTTMP/reposetup-test/src (glob)
   $ hg init pull-src2
   $ hg -q -R pull-src2 pull src
   reposetup() for $TESTTMP/reposetup-test/src (glob)
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > # enable extension globally
   > reposetuptest = $TESTTMP/reposetuptest.py
   > EOF
   $ hg clone -U src clone-dst3
   reposetup() for $TESTTMP/reposetup-test/src (glob)
   reposetup() for $TESTTMP/reposetup-test/clone-dst3 (glob)
   $ hg init push-dst3
   reposetup() for $TESTTMP/reposetup-test/push-dst3 (glob)
   $ hg -q -R src push push-dst3
   reposetup() for $TESTTMP/reposetup-test/src (glob)
   reposetup() for $TESTTMP/reposetup-test/push-dst3 (glob)
   $ hg init pull-src3
   reposetup() for $TESTTMP/reposetup-test/pull-src3 (glob)
   $ hg -q -R pull-src3 pull src
   reposetup() for $TESTTMP/reposetup-test/pull-src3 (glob)
   reposetup() for $TESTTMP/reposetup-test/src (glob)
 
   $ echo '[extensions]' >> src/.hg/hgrc
   $ echo '# disable extension locally' >> src/.hg/hgrc
   $ echo 'reposetuptest = !' >> src/.hg/hgrc
   $ hg clone -U src clone-dst4
   reposetup() for $TESTTMP/reposetup-test/clone-dst4 (glob)
   $ hg init push-dst4
   reposetup() for $TESTTMP/reposetup-test/push-dst4 (glob)
   $ hg -q -R src push push-dst4
   reposetup() for $TESTTMP/reposetup-test/push-dst4 (glob)
   $ hg init pull-src4
   reposetup() for $TESTTMP/reposetup-test/pull-src4 (glob)
   $ hg -q -R pull-src4 pull src
   reposetup() for $TESTTMP/reposetup-test/pull-src4 (glob)
 
 disabling in command line overlays with all configuration
   $ hg --config extensions.reposetuptest=! clone -U src clone-dst5
   $ hg --config extensions.reposetuptest=! init push-dst5
   $ hg --config extensions.reposetuptest=! -q -R src push push-dst5
   $ hg --config extensions.reposetuptest=! init pull-src5
   $ hg --config extensions.reposetuptest=! -q -R pull-src5 pull src
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > # disable extension globally and explicitly
   > reposetuptest = !
   > EOF
   $ hg init parent
   $ hg init parent/sub1
   $ echo 1 > parent/sub1/1
   $ hg -R parent/sub1 commit -Am '#0 at parent/sub1'
   adding 1
   $ hg init parent/sub2
   $ hg init parent/sub2/sub21
   $ echo 21 > parent/sub2/sub21/21
   $ hg -R parent/sub2/sub21 commit -Am '#0 at parent/sub2/sub21'
   adding 21
   $ cat > parent/sub2/.hgsub <<EOF
   > sub21 = sub21
   > EOF
   $ hg -R parent/sub2 commit -Am '#0 at parent/sub2'
   adding .hgsub
   $ hg init parent/sub3
   $ echo 3 > parent/sub3/3
   $ hg -R parent/sub3 commit -Am '#0 at parent/sub3'
   adding 3
   $ cat > parent/.hgsub <<EOF
   > sub1 = sub1
   > sub2 = sub2
   > sub3 = sub3
   > EOF
   $ hg -R parent commit -Am '#0 at parent'
   adding .hgsub
   $ echo '[extensions]' >> parent/.hg/hgrc
   $ echo '# enable extension locally' >> parent/.hg/hgrc
   $ echo "reposetuptest = $TESTTMP/reposetuptest.py" >> parent/.hg/hgrc
   $ cp parent/.hg/hgrc parent/sub2/.hg/hgrc
   $ hg -R parent status -S -A
   reposetup() for $TESTTMP/reposetup-test/parent (glob)
   reposetup() for $TESTTMP/reposetup-test/parent/sub2 (glob)
   C .hgsub
   C .hgsubstate
   C sub1/1
   C sub2/.hgsub
   C sub2/.hgsubstate
   C sub2/sub21/21
   C sub3/3
 
   $ cd ..
 
 Prohibit registration of commands that don't use @command (issue5137)
 
   $ hg init deprecated
   $ cd deprecated
 
   $ cat <<EOF > deprecatedcmd.py
   > def deprecatedcmd(repo, ui):
   >     pass
   > cmdtable = {
   >     'deprecatedcmd': (deprecatedcmd, [], ''),
   > }
   > EOF
   $ cat <<EOF > .hg/hgrc
   > [extensions]
   > deprecatedcmd = `pwd`/deprecatedcmd.py
   > mq = !
   > hgext.mq = !
   > hgext/mq = !
   > EOF
 
   $ hg deprecatedcmd > /dev/null
   *** failed to import extension deprecatedcmd from $TESTTMP/deprecated/deprecatedcmd.py: missing attributes: norepo, optionalrepo, inferrepo
   *** (use @command decorator to register 'deprecatedcmd')
   hg: unknown command 'deprecatedcmd'
   [255]
 
  the extension shouldn't be loaded at all so the mq works:
 
   $ hg qseries --config extensions.mq= > /dev/null
   *** failed to import extension deprecatedcmd from $TESTTMP/deprecated/deprecatedcmd.py: missing attributes: norepo, optionalrepo, inferrepo
   *** (use @command decorator to register 'deprecatedcmd')
 
   $ cd ..
 
 Test synopsis and docstring extending
 
   $ hg init exthelp
   $ cat > exthelp.py <<EOF
   > from mercurial import commands, extensions
   > def exbookmarks(orig, *args, **opts):
   >     return orig(*args, **opts)
   > def uisetup(ui):
   >     synopsis = ' GREPME [--foo] [-x]'
   >     docstring = '''
   >     GREPME make sure that this is in the help!
   >     '''
   >     extensions.wrapcommand(commands.table, 'bookmarks', exbookmarks,
   >                            synopsis, docstring)
   > EOF
   $ abspath=`pwd`/exthelp.py
   $ echo '[extensions]' >> $HGRCPATH
   $ echo "exthelp = $abspath" >> $HGRCPATH
   $ cd exthelp
   $ hg help bookmarks | grep GREPME
   hg bookmarks [OPTIONS]... [NAME]... GREPME [--foo] [-x]
       GREPME make sure that this is in the help!
   $ cd ..
 
 Show deprecation warning for the use of cmdutil.command
 
   $ cat > nonregistrar.py <<EOF
   > from mercurial import cmdutil
   > cmdtable = {}
   > command = cmdutil.command(cmdtable)
   > @command('foo', [], norepo=True)
   > def foo(ui):
   >     pass
   > EOF
 
   $ hg --config extensions.nonregistrar=`pwd`/nonregistrar.py version > /dev/null
   devel-warn: cmdutil.command is deprecated, use registrar.command to register 'foo'
   (compatibility will be dropped after Mercurial-4.6, update your code.) * (glob)
 
 Make sure a broken uisetup doesn't globally break hg:
   $ cat > $TESTTMP/baduisetup.py <<EOF
   > from mercurial import (
   >     bdiff,
   >     extensions,
   > )
   > 
   > def blockswrapper(orig, *args, **kwargs):
   >     return orig(*args, **kwargs)
   > 
   > def uisetup(ui):
   >     extensions.wrapfunction(bdiff, 'blocks', blockswrapper)
   > EOF
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > baduisetup = $TESTTMP/baduisetup.py
   > EOF
 
 Even though the extension fails during uisetup, hg is still basically usable:
   $ hg version
   *** failed to set up extension baduisetup: No module named bdiff
   Mercurial Distributed SCM (version *) (glob)
   (see https://mercurial-scm.org for more information)
   
   Copyright (C) 2005-2017 Matt Mackall and others
   This is free software; see the source for copying conditions. There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
   $ hg version --traceback
   Traceback (most recent call last):
     File "*/mercurial/extensions.py", line *, in _runuisetup (glob)
       uisetup(ui)
     File "$TESTTMP/baduisetup.py", line 10, in uisetup
       extensions.wrapfunction(bdiff, 'blocks', blockswrapper)
     File "*/mercurial/extensions.py", line *, in wrapfunction (glob)
       origfn = getattr(container, funcname)
     File "*/hgdemandimport/demandimportpy2.py", line *, in __getattr__ (glob)
       self._load()
     File "*/hgdemandimport/demandimportpy2.py", line *, in _load (glob)
       mod = _hgextimport(_import, head, globals, locals, None, level)
     File "*/hgdemandimport/demandimportpy2.py", line *, in _hgextimport (glob)
       return importfunc(name, globals, *args, **kwargs)
   ImportError: No module named bdiff
   *** failed to set up extension baduisetup: No module named bdiff
   Mercurial Distributed SCM (version *) (glob)
   (see https://mercurial-scm.org for more information)
   
   Copyright (C) 2005-2017 Matt Mackall and others
   This is free software; see the source for copying conditions. There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

tests/test-highlight.t

@@ -1,988 +1,988 b''
 #require pygments serve
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > highlight =
   > [web]
   > pygments_style = friendly
   > highlightfiles = **.py and size('<100KB')
   > EOF
   $ hg init test
   $ cd test
 
   $ filterhtml () {
   >   sed -e "s/class=\"k\"/class=\"kn\"/g" \
   >       -e "s/class=\"mf\"/class=\"mi\"/g" \
   >       -e "s/class=\"vm\"/class=\"n\"/g" \
   >       -e "s/class=\"\([cs]\)[h12]\"/class=\"\1\"/g"
   > }
 
 create random Python file to exercise Pygments
 
   $ cat <<EOF > primes.py
   > """Fun with generators. Corresponding Haskell implementation:
   > 
   > primes = 2 : sieve [3, 5..]
   >     where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]
   > """
   > 
   > from itertools import dropwhile, ifilter, islice, count, chain
   > 
   > def primes():
   >     """Generate all primes."""
   >     def sieve(ns):
   >         p = ns.next()
   >         # It is important to yield *here* in order to stop the
   >         # infinite recursion.
   >         yield p
   >         ns = ifilter(lambda n: n % p != 0, ns)
   >         for n in sieve(ns):
   >             yield n
   > 
   >     odds = ifilter(lambda i: i % 2 == 1, count())
   >     return chain([2], sieve(dropwhile(lambda n: n < 3, odds)))
   > 
   > if __name__ == "__main__":
   >     import sys
   >     try:
   >         n = int(sys.argv[1])
   >     except (ValueError, IndexError):
   >         n = 10
   >     p = primes()
   >     print "The first %d primes: %s" % (n, list(islice(p, n)))
   > EOF
   $ echo >> primes.py  # to test html markup with an empty line just before EOF
   $ hg ci -Ama
   adding primes.py
 
 hg serve
 
   $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
 hgweb filerevision, html
 
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   <pre class="sourcelines stripes4 wrap bottomline" data-logurl="/log/tip/primes.py" data-ishead="1">
   <span id="l1"><span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></span><a href="#l1"></a>
   <span id="l2"></span><a href="#l2"></a>
   <span id="l3"><span class="sd">primes = 2 : sieve [3, 5..]</span></span><a href="#l3"></a>
   <span id="l4"><span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></span><a href="#l4"></a>
   <span id="l5"><span class="sd">&quot;&quot;&quot;</span></span><a href="#l5"></a>
   <span id="l6"></span><a href="#l6"></a>
   <span id="l7"><span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></span><a href="#l7"></a>
   <span id="l8"></span><a href="#l8"></a>
   <span id="l9"><span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></span><a href="#l9"></a>
   <span id="l10">    <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></span><a href="#l10"></a>
   <span id="l11">    <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></span><a href="#l11"></a>
   <span id="l12">        <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></span><a href="#l12"></a>
   <span id="l13">        <span class="c"># It is important to yield *here* in order to stop the</span></span><a href="#l13"></a>
   <span id="l14">        <span class="c"># infinite recursion.</span></span><a href="#l14"></a>
   <span id="l15">        <span class="kn">yield</span> <span class="n">p</span></span><a href="#l15"></a>
   <span id="l16">        <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></span><a href="#l16"></a>
   <span id="l17">        <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></span><a href="#l17"></a>
   <span id="l18">            <span class="kn">yield</span> <span class="n">n</span></span><a href="#l18"></a>
   <span id="l19"></span><a href="#l19"></a>
   <span id="l20">    <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mi">2</span> <span class="o">==</span> <span class="mi">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></span><a href="#l20"></a>
   <span id="l21">    <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mi">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></span><a href="#l21"></a>
   <span id="l22"></span><a href="#l22"></a>
   <span id="l23"><span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;__main__&quot;</span><span class="p">:</span></span><a href="#l23"></a>
   <span id="l24">    <span class="kn">import</span> <span class="nn">sys</span></span><a href="#l24"></a>
   <span id="l25">    <span class="kn">try</span><span class="p">:</span></span><a href="#l25"></a>
   <span id="l26">        <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span></span><a href="#l26"></a>
   <span id="l27">    <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></span><a href="#l27"></a>
   <span id="l28">        <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></span><a href="#l28"></a>
   <span id="l29">    <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></span><a href="#l29"></a>
   <span id="l30">    <span class="kn">print</span> <span class="s">&quot;The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">)))</span></span><a href="#l30"></a>
   <span id="l31"></span><a href="#l31"></a></pre>
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   <td class="source"><a href="#l1">     1</a> <span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></td>
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   <td class="source"><a href="#l2">     2</a> </td>
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   <td class="source"><a href="#l3">     3</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td>
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   <td class="source"><a href="#l4">     4</a> <span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></td>
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   <td class="source"><a href="#l5">     5</a> <span class="sd">&quot;&quot;&quot;</span></td>
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   <td class="source"><a href="#l6">     6</a> </td>
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   <td class="source"><a href="#l7">     7</a> <span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></td>
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   <td class="source"><a href="#l8">     8</a> </td>
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   <td class="source"><a href="#l9">     9</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td>
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   <td class="source"><a href="#l10">    10</a>     <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></td>
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   <td class="source"><a href="#l11">    11</a>     <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td>
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   <td class="source"><a href="#l12">    12</a>         <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></td>
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   <td class="source"><a href="#l13">    13</a>         <span class="c"># It is important to yield *here* in order to stop the</span></td>
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   <td class="source"><a href="#l14">    14</a>         <span class="c"># infinite recursion.</span></td>
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   </div>
   </td>
   <td class="source"><a href="#l15">    15</a>         <span class="kn">yield</span> <span class="n">p</span></td>
   </tr>
   <tr id="l16" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l16">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l16">    16</a>         <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></td>
   </tr>
   <tr id="l17" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l17">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l17">    17</a>         <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td>
   </tr>
   <tr id="l18" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l18">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l18">    18</a>             <span class="kn">yield</span> <span class="n">n</span></td>
   </tr>
   <tr id="l19" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l19">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l19">    19</a> </td>
   </tr>
   <tr id="l20" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l20">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l20">    20</a>     <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mi">2</span> <span class="o">==</span> <span class="mi">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></td>
   </tr>
   <tr id="l21" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l21">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l21">    21</a>     <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mi">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></td>
   </tr>
   <tr id="l22" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l22">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l22">    22</a> </td>
   </tr>
   <tr id="l23" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l23">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l23">    23</a> <span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;__main__&quot;</span><span class="p">:</span></td>
   </tr>
   <tr id="l24" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l24">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l24">    24</a>     <span class="kn">import</span> <span class="nn">sys</span></td>
   </tr>
   <tr id="l25" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l25">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l25">    25</a>     <span class="kn">try</span><span class="p">:</span></td>
   </tr>
   <tr id="l26" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l26">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l26">    26</a>         <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span></td>
   </tr>
   <tr id="l27" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l27">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l27">    27</a>     <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></td>
   </tr>
   <tr id="l28" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l28">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l28">    28</a>         <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></td>
   </tr>
   <tr id="l29" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l29">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l29">    29</a>     <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></td>
   </tr>
   <tr id="l30" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l30">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l30">    30</a>     <span class="kn">print</span> <span class="s">&quot;The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">)))</span></td>
   </tr>
   <tr id="l31" class="thisrev">
   <td class="annotate parity0">
   
   <div class="annotate-info">
   <div>
   <a href="/annotate/1af356141006/primes.py#l31">
   1af356141006</a>
   a
   </div>
   <div><em>&#116;&#101;&#115;&#116;</em></div>
   <div>parents: </div>
   <a href="/diff/1af356141006/primes.py">diff</a>
   <a href="/rev/1af356141006">changeset</a>
   </div>
   </td>
   <td class="source"><a href="#l31">    31</a> </td>
   </tr>
   </tbody>
   </table>
   </div>
   </div>
   </div>
   
   
   
   </body>
   </html>
   
 
 hgweb fileannotate, raw
 
   $ (get-with-headers.py localhost:$HGPORT 'annotate/tip/primes.py?style=raw') \
   >     | sed "s/test@//" > a
   $ echo "200 Script output follows" > b
   $ echo "" >> b
   $ echo "" >> b
   $ hg annotate "primes.py" >> b
   $ echo "" >> b
   $ echo "" >> b
   $ echo "" >> b
   $ echo "" >> b
   $ cmp b a || diff -u b a
 
 hgweb filerevision, raw
 
   $ (get-with-headers.py localhost:$HGPORT 'file/tip/primes.py?style=raw') \
   >     > a
   $ echo "200 Script output follows" > b
   $ echo "" >> b
   $ hg cat primes.py >> b
   $ cmp b a || diff -u b a
 
 hgweb highlightcss friendly
 
   $ get-with-headers.py localhost:$HGPORT 'highlightcss' > out
   $ head -n 4 out
   200 Script output follows
   
   /* pygments_style = friendly */
   
   $ rm out
 
 errors encountered
 
   $ cat errors.log
   $ killdaemons.py
 
 Change the pygments style
 
   $ cat > .hg/hgrc <<EOF
   > [web]
   > pygments_style = fruity
   > EOF
 
 hg serve again
 
   $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
 hgweb highlightcss fruity
 
   $ get-with-headers.py localhost:$HGPORT 'highlightcss' > out
   $ head -n 4 out
   200 Script output follows
   
   /* pygments_style = fruity */
   
   $ rm out
 
 errors encountered
 
   $ cat errors.log
   $ killdaemons.py
 
 only highlight C source files
 
   $ cat > .hg/hgrc <<EOF
   > [web]
   > highlightfiles = **.c
   > EOF
 
 hg serve again
 
   $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 
 test that fileset in highlightfiles works and primes.py is not highlighted
 
   $ get-with-headers.py localhost:$HGPORT 'file/tip/primes.py' | grep 'id="l11"'
   <span id="l11">    def sieve(ns):</span><a href="#l11"></a>
 
 errors encountered
 
   $ cat errors.log
   $ cd ..
   $ hg init eucjp
   $ cd eucjp
   $ $PYTHON -c 'print("\265\376")' >> eucjp.txt  # Japanese kanji "Kyo"
   $ hg ci -Ama
   adding eucjp.txt
   $ hgserveget () {
   >     killdaemons.py
   >     echo % HGENCODING="$1" hg serve
   >     HGENCODING="$1" hg serve -p $HGPORT -d -n test --pid-file=hg.pid -E errors.log
   >     cat hg.pid >> $DAEMON_PIDS
   > 
   >     echo % hgweb filerevision, html
   >     get-with-headers.py localhost:$HGPORT "file/tip/$2" \
   >         | grep '<div class="parity0 source">'
   >     echo % errors encountered
   >     cat errors.log
   > }
   $ hgserveget euc-jp eucjp.txt
   % HGENCODING=euc-jp hg serve
   % hgweb filerevision, html
   % errors encountered
   $ hgserveget utf-8 eucjp.txt
   % HGENCODING=utf-8 hg serve
   % hgweb filerevision, html
   % errors encountered
   $ hgserveget us-ascii eucjp.txt
   % HGENCODING=us-ascii hg serve
   % hgweb filerevision, html
   % errors encountered
 
 We attempt to highlight unknown files by default
 
   $ killdaemons.py
 
   $ cat > .hg/hgrc << EOF
   > [web]
   > highlightfiles = **
   > EOF
 
   $ cat > unknownfile << EOF
-  > #!/usr/bin/python
+  > #!$PYTHON
   > def foo():
   >    pass
   > EOF
 
   $ hg add unknownfile
   $ hg commit -m unknown unknownfile
 
   $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ get-with-headers.py localhost:$HGPORT 'file/tip/unknownfile' | grep l2
   <span id="l2"><span class="k">def</span> <span class="nf">foo</span><span class="p">():</span></span><a href="#l2"></a>
 
 We can prevent Pygments from falling back to a non filename-based
 detection mode
 
   $ cat > .hg/hgrc << EOF
   > [web]
   > highlightfiles = **
   > highlightonlymatchfilename = true
   > EOF
 
   $ killdaemons.py
   $ hg serve -p $HGPORT -d -n test --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ get-with-headers.py localhost:$HGPORT 'file/tip/unknownfile' | grep l2
   <span id="l2">def foo():</span><a href="#l2"></a>
 
   $ cd ..

tests/test-largefiles-cache.t

@@ -1,259 +1,259 b''
 Create user cache directory
 
   $ USERCACHE=`pwd`/cache; export USERCACHE
   $ cat <<EOF >> ${HGRCPATH}
   > [extensions]
   > hgext.largefiles=
   > [largefiles]
   > usercache=${USERCACHE}
   > EOF
   $ mkdir -p ${USERCACHE}
 
 Create source repo, and commit adding largefile.
 
   $ hg init src
   $ cd src
   $ echo large > large
   $ hg add --large large
   $ hg commit -m 'add largefile'
   $ hg rm large
   $ hg commit -m 'branchhead without largefile' large
   $ hg up -qr 0
   $ rm large
   $ echo "0000000000000000000000000000000000000000" > .hglf/large
   $ hg commit -m 'commit missing file with corrupt standin' large
   abort: large: file not found!
   [255]
   $ hg up -Cqr 0
   $ cd ..
 
 Discard all cached largefiles in USERCACHE
 
   $ rm -rf ${USERCACHE}
 
 Create mirror repo, and pull from source without largefile:
 "pull" is used instead of "clone" for suppression of (1) updating to
 tip (= caching largefile from source repo), and (2) recording source
 repo as "default" path in .hg/hgrc.
 
   $ hg init mirror
   $ cd mirror
   $ hg pull ../src
   pulling from ../src
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
 
 Update working directory to "tip", which requires largefile("large"),
 but there is no cache file for it.  So, hg must treat it as
 "missing"(!) file.
 
   $ hg update -r0
   getting changed largefiles
   large: largefile 7f7097b041ccf68cc5561e9600da4655d21c6d18 not available from file:/*/$TESTTMP/mirror (glob)
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
   ! large
 
 Update working directory to null: this cleanup .hg/largefiles/dirstate
 
   $ hg update null
   getting changed largefiles
   0 largefiles updated, 0 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 Update working directory to tip, again.
 
   $ hg update -r0
   getting changed largefiles
   large: largefile 7f7097b041ccf68cc5561e9600da4655d21c6d18 not available from file:/*/$TESTTMP/mirror (glob)
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
   ! large
   $ cd ..
 
 Verify that largefiles from pulled branchheads are fetched, also to an empty repo
 
   $ hg init mirror2
   $ hg -R mirror2 pull src -r0
   pulling from src
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
 
 #if unix-permissions
 
 Portable way to print file permissions:
 
   $ cat > ls-l.py <<EOF
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > import sys, os
   > path = sys.argv[1]
   > print '%03o' % (os.lstat(path).st_mode & 0777)
   > EOF
   $ chmod +x ls-l.py
 
 Test that files in .hg/largefiles inherit mode from .hg/store, not
 from file in working copy:
 
   $ cd src
   $ chmod 750 .hg/store
   $ chmod 660 large
   $ echo change >> large
   $ hg commit -m change
   created new head
   $ ../ls-l.py .hg/largefiles/e151b474069de4ca6898f67ce2f2a7263adf8fea
   640
 
 Test permission of with files in .hg/largefiles created by update:
 
   $ cd ../mirror
   $ rm -r "$USERCACHE" .hg/largefiles # avoid links
   $ chmod 750 .hg/store
   $ hg pull ../src --update -q
   $ ../ls-l.py .hg/largefiles/e151b474069de4ca6898f67ce2f2a7263adf8fea
   640
 
 Test permission of files created by push:
 
   $ hg serve -R ../src -d -p $HGPORT --pid-file hg.pid \
   >          --config "web.allow_push=*" --config web.push_ssl=no
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ echo change >> large
   $ hg commit -m change
 
   $ rm -r "$USERCACHE"
 
   $ hg push -q http://localhost:$HGPORT/
 
   $ ../ls-l.py ../src/.hg/largefiles/b734e14a0971e370408ab9bce8d56d8485e368a9
   640
 
   $ cd ..
 
 #endif
 
 Test issue 4053 (remove --after on a deleted, uncommitted file shouldn't say
 it is missing, but a remove on a nonexistent unknown file still should.  Same
 for a forget.)
 
   $ cd src
   $ touch x
   $ hg add x
   $ mv x y
   $ hg remove -A x y ENOENT
   ENOENT: * (glob)
   not removing y: file is untracked
   [1]
   $ hg add y
   $ mv y z
   $ hg forget y z ENOENT
   ENOENT: * (glob)
   not removing z: file is already untracked
   [1]
 
 Largefiles are accessible from the share's store
   $ cd ..
   $ hg share -q src share_dst --config extensions.share=
   $ hg -R share_dst update -r0
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ echo modified > share_dst/large
   $ hg -R share_dst ci -m modified
   created new head
 
 Only dirstate is in the local store for the share, and the largefile is in the
 share source's local store.  Avoid the extra largefiles added in the unix
 conditional above.
   $ hash=`hg -R share_dst cat share_dst/.hglf/large`
   $ echo $hash
   e2fb5f2139d086ded2cb600d5a91a196e76bf020
 
   $ find share_dst/.hg/largefiles/* | sort
   share_dst/.hg/largefiles/dirstate
 
   $ find src/.hg/largefiles/* | egrep "(dirstate|$hash)" | sort
   src/.hg/largefiles/dirstate
   src/.hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020
 
 Verify that backwards compatibility is maintained for old storage layout
   $ mv src/.hg/largefiles/$hash share_dst/.hg/largefiles
   $ hg verify --quiet --lfa -R share_dst --config largefiles.usercache=
 
 Inject corruption into the largefiles store and see how update handles that:
 
   $ cd src
   $ hg up -qC tip
   $ cat large
   modified
   $ rm large
   $ cat .hglf/large
   e2fb5f2139d086ded2cb600d5a91a196e76bf020
   $ mv .hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020 ..
   $ echo corruption > .hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020
   $ hg up -C
   getting changed largefiles
   large: data corruption in $TESTTMP/src/.hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020 with hash 6a7bb2556144babe3899b25e5428123735bb1e27 (glob)
   0 largefiles updated, 0 removed
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "cd24c147f45c: modified"
   [12] other heads for branch "default" (re)
   $ hg st
   ! large
   ? z
   $ rm .hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020
 
 #if serve
 
 Test coverage of error handling from putlfile:
 
   $ mkdir $TESTTMP/mirrorcache
   $ hg serve -R ../mirror -d -p $HGPORT1 --pid-file hg.pid --config largefiles.usercache=$TESTTMP/mirrorcache
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg push http://localhost:$HGPORT1 -f --config files.usercache=nocache
   pushing to http://localhost:$HGPORT1/
   searching for changes
   abort: remotestore: could not open file $TESTTMP/src/.hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020: HTTP Error 403: ssl required (glob)
   [255]
 
   $ rm .hg/largefiles/e2fb5f2139d086ded2cb600d5a91a196e76bf020
 
 Test coverage of 'missing from store':
 
   $ hg serve -R ../mirror -d -p $HGPORT2 --pid-file hg.pid --config largefiles.usercache=$TESTTMP/mirrorcache --config "web.allow_push=*" --config web.push_ssl=no
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg push http://localhost:$HGPORT2 -f --config largefiles.usercache=nocache
   pushing to http://localhost:$HGPORT2/
   searching for changes
   abort: largefile e2fb5f2139d086ded2cb600d5a91a196e76bf020 missing from store (needs to be uploaded)
   [255]
 
 Verify that --lfrev controls which revisions are checked for largefiles to push
 
   $ hg push http://localhost:$HGPORT2 -f --config largefiles.usercache=nocache --lfrev tip
   pushing to http://localhost:$HGPORT2/
   searching for changes
   abort: largefile e2fb5f2139d086ded2cb600d5a91a196e76bf020 missing from store (needs to be uploaded)
   [255]
 
   $ hg push http://localhost:$HGPORT2 -f --config largefiles.usercache=nocache --lfrev null
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
 
 #endif

tests/test-largefiles.t

@@ -1,1881 +1,1881 b''
 This file used to contains all largefile tests.
 Do not add any new tests in this file as it his already far too long to run.
 
 It contains all the testing of the basic concepts of large file in a single block.
 
   $ USERCACHE="$TESTTMP/cache"; export USERCACHE
   $ mkdir "${USERCACHE}"
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles=
   > purge=
   > rebase=
   > transplant=
   > [phases]
   > publish=False
   > [largefiles]
   > minsize=2
   > patterns=glob:**.dat
   > usercache=${USERCACHE}
   > [hooks]
   > precommit=sh -c "echo \\"Invoking status precommit hook\\"; hg status"
   > EOF
 
 Create the repo with a couple of revisions of both large and normal
 files.
 Test status and dirstate of largefiles and that summary output is correct.
 
   $ hg init a
   $ cd a
   $ mkdir sub
   $ echo normal1 > normal1
   $ echo normal2 > sub/normal2
   $ echo large1 > large1
   $ echo large2 > sub/large2
   $ hg add normal1 sub/normal2
   $ hg add --large large1 sub/large2
   $ hg commit -m "add files"
   Invoking status precommit hook
   A large1
   A normal1
   A sub/large2
   A sub/normal2
   $ touch large1 sub/large2
   $ sleep 1
   $ hg st
   $ hg debugstate --nodates
   n 644         41 set                 .hglf/large1
   n 644         41 set                 .hglf/sub/large2
   n 644          8 set                 normal1
   n 644          8 set                 sub/normal2
   $ hg debugstate --large --nodates
   n 644          7 set                 large1
   n 644          7 set                 sub/large2
   $ echo normal11 > normal1
   $ echo normal22 > sub/normal2
   $ echo large11 > large1
   $ echo large22 > sub/large2
   $ hg commit -m "edit files"
   Invoking status precommit hook
   M large1
   M normal1
   M sub/large2
   M sub/normal2
   $ hg sum --large
   parent: 1:ce8896473775 tip
    edit files
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
   largefiles: (no remote repo)
 
 Commit preserved largefile contents.
 
   $ cat normal1
   normal11
   $ cat large1
   large11
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
 
 Test status, subdir and unknown files
 
   $ echo unknown > sub/unknown
   $ hg st --all
   ? sub/unknown
   C large1
   C normal1
   C sub/large2
   C sub/normal2
   $ hg st --all sub
   ? sub/unknown
   C sub/large2
   C sub/normal2
   $ rm sub/unknown
 
 Test messages and exit codes for remove warning cases
 
   $ hg remove -A large1
   not removing large1: file still exists
   [1]
   $ echo 'modified' > large1
   $ hg remove large1
   not removing large1: file is modified (use -f to force removal)
   [1]
   $ echo 'new' > normalnew
   $ hg add normalnew
   $ echo 'new' > largenew
   $ hg add --large normalnew
   normalnew already tracked!
   $ hg remove normalnew largenew
   not removing largenew: file is untracked
   not removing normalnew: file has been marked for add (use 'hg forget' to undo add)
   [1]
   $ rm normalnew largenew
   $ hg up -Cq
 
 Remove both largefiles and normal files.
 
   $ hg remove normal1 large1
   $ hg status large1
   R large1
   $ hg commit -m "remove files"
   Invoking status precommit hook
   R large1
   R normal1
   $ ls
   sub
   $ echo "testlargefile" > large1-test
   $ hg add --large large1-test
   $ hg st
   A large1-test
   $ hg rm large1-test
   not removing large1-test: file has been marked for add (use forget to undo)
   [1]
   $ hg st
   A large1-test
   $ hg forget large1-test
   $ hg st
   ? large1-test
   $ hg remove large1-test
   not removing large1-test: file is untracked
   [1]
   $ hg forget large1-test
   not removing large1-test: file is already untracked
   [1]
   $ rm large1-test
 
 Copy both largefiles and normal files (testing that status output is correct).
 
   $ hg cp sub/normal2 normal1
   $ hg cp sub/large2 large1
   $ hg commit -m "copy files"
   Invoking status precommit hook
   A large1
   A normal1
   $ cat normal1
   normal22
   $ cat large1
   large22
 
 Test moving largefiles and verify that normal files are also unaffected.
 
   $ hg mv normal1 normal3
   $ hg mv large1 large3
   $ hg mv sub/normal2 sub/normal4
   $ hg mv sub/large2 sub/large4
   $ hg commit -m "move files"
   Invoking status precommit hook
   A large3
   A normal3
   A sub/large4
   A sub/normal4
   R large1
   R normal1
   R sub/large2
   R sub/normal2
   $ cat normal3
   normal22
   $ cat large3
   large22
   $ cat sub/normal4
   normal22
   $ cat sub/large4
   large22
 
 
 #if serve
 Test display of largefiles in hgweb
 
   $ hg serve -d -p $HGPORT --pid-file ../hg.pid
   $ cat ../hg.pid >> $DAEMON_PIDS
   $ get-with-headers.py $LOCALIP:$HGPORT 'file/tip/?style=raw'
   200 Script output follows
   
   
   drwxr-xr-x sub
   -rw-r--r-- 41 large3
   -rw-r--r-- 9 normal3
   
   
   $ get-with-headers.py $LOCALIP:$HGPORT 'file/tip/sub/?style=raw'
   200 Script output follows
   
   
   -rw-r--r-- 41 large4
   -rw-r--r-- 9 normal4
   
   
   $ killdaemons.py
 #endif
 
 Test largefiles can be loaded in hgweb (wrapcommand() shouldn't fail)
 
   $ cat <<EOF > "$TESTTMP/hgweb.cgi"
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > from mercurial import demandimport; demandimport.enable()
   > from mercurial.hgweb import hgweb
   > from mercurial.hgweb import wsgicgi
   > application = hgweb('.', 'test repo')
   > wsgicgi.launch(application)
   > EOF
 
   $ PATH_INFO='/' \
   > QUERY_STRING='' \
   > REQUEST_METHOD='GET' \
   > SCRIPT_NAME='' \
   > SERVER_NAME='localhost' \
   > SERVER_PORT='80' \
   > python "$TESTTMP/hgweb.cgi" > /dev/null
 
 Test archiving the various revisions.  These hit corner cases known with
 archiving.
 
   $ hg archive -r 0 ../archive0
   $ hg archive -r 1 ../archive1
   $ hg archive -r 2 ../archive2
   $ hg archive -r 3 ../archive3
   $ hg archive -r 4 ../archive4
   $ cd ../archive0
   $ cat normal1
   normal1
   $ cat large1
   large1
   $ cat sub/normal2
   normal2
   $ cat sub/large2
   large2
   $ cd ../archive1
   $ cat normal1
   normal11
   $ cat large1
   large11
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
   $ cd ../archive2
   $ ls
   sub
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
   $ cd ../archive3
   $ cat normal1
   normal22
   $ cat large1
   large22
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
   $ cd ../archive4
   $ cat normal3
   normal22
   $ cat large3
   large22
   $ cat sub/normal4
   normal22
   $ cat sub/large4
   large22
 
 Commit corner case: specify files to commit.
 
   $ cd ../a
   $ echo normal3 > normal3
   $ echo large3 > large3
   $ echo normal4 > sub/normal4
   $ echo large4 > sub/large4
   $ hg commit normal3 large3 sub/normal4 sub/large4 -m "edit files again"
   Invoking status precommit hook
   M large3
   M normal3
   M sub/large4
   M sub/normal4
   $ cat normal3
   normal3
   $ cat large3
   large3
   $ cat sub/normal4
   normal4
   $ cat sub/large4
   large4
 
 One more commit corner case: commit from a subdirectory.
 
   $ cd ../a
   $ echo normal33 > normal3
   $ echo large33 > large3
   $ echo normal44 > sub/normal4
   $ echo large44 > sub/large4
   $ cd sub
   $ hg commit -m "edit files yet again"
   Invoking status precommit hook
   M large3
   M normal3
   M sub/large4
   M sub/normal4
   $ cat ../normal3
   normal33
   $ cat ../large3
   large33
   $ cat normal4
   normal44
   $ cat large4
   large44
 
 Committing standins is not allowed.
 
   $ cd ..
   $ echo large3 > large3
   $ hg commit .hglf/large3 -m "try to commit standin"
   abort: file ".hglf/large3" is a largefile standin
   (commit the largefile itself instead)
   [255]
 
 Corner cases for adding largefiles.
 
   $ echo large5 > large5
   $ hg add --large large5
   $ hg add --large large5
   large5 already a largefile
   $ mkdir sub2
   $ echo large6 > sub2/large6
   $ echo large7 > sub2/large7
   $ hg add --large sub2
   adding sub2/large6 as a largefile (glob)
   adding sub2/large7 as a largefile (glob)
   $ hg st
   M large3
   A large5
   A sub2/large6
   A sub2/large7
 
 Committing directories containing only largefiles.
 
   $ mkdir -p z/y/x/m
   $ touch z/y/x/m/large1
   $ touch z/y/x/large2
   $ hg add --large z/y/x/m/large1 z/y/x/large2
   $ hg commit -m "Subdir with directory only containing largefiles" z
   Invoking status precommit hook
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   A z/y/x/large2
   A z/y/x/m/large1
 
 (and a bit of log testing)
 
   $ hg log -T '{rev}\n' z/y/x/m/large1
   7
   $ hg log -T '{rev}\n' z/y/x/m  # with only a largefile
   7
 
   $ hg rollback --quiet
   $ touch z/y/x/m/normal
   $ hg add z/y/x/m/normal
   $ hg commit -m "Subdir with mixed contents" z
   Invoking status precommit hook
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   A z/y/x/large2
   A z/y/x/m/large1
   A z/y/x/m/normal
   $ hg st
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   $ hg rollback --quiet
   $ hg revert z/y/x/large2 z/y/x/m/large1
   $ rm z/y/x/large2 z/y/x/m/large1
   $ hg commit -m "Subdir with normal contents" z
   Invoking status precommit hook
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   A z/y/x/m/normal
   $ hg st
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   $ hg rollback --quiet
   $ hg revert --quiet z
   $ hg commit -m "Empty subdir" z
   abort: z: no match under directory!
   [255]
   $ rm -rf z
   $ hg ci -m "standin" .hglf
   abort: file ".hglf" is a largefile standin
   (commit the largefile itself instead)
   [255]
 
 Test "hg status" with combination of 'file pattern' and 'directory
 pattern' for largefiles:
 
   $ hg status sub2/large6 sub2
   A sub2/large6
   A sub2/large7
 
 Config settings (pattern **.dat, minsize 2 MB) are respected.
 
   $ echo testdata > test.dat
   $ dd bs=1k count=2k if=/dev/zero of=reallylarge > /dev/null 2> /dev/null
   $ hg add
   adding reallylarge as a largefile
   adding test.dat as a largefile
 
 Test that minsize and --lfsize handle float values;
 also tests that --lfsize overrides largefiles.minsize.
 (0.250 MB = 256 kB = 262144 B)
 
   $ dd if=/dev/zero of=ratherlarge bs=1024 count=256 > /dev/null 2> /dev/null
   $ dd if=/dev/zero of=medium bs=1024 count=128 > /dev/null 2> /dev/null
   $ hg --config largefiles.minsize=.25 add
   adding ratherlarge as a largefile
   adding medium
   $ hg forget medium
   $ hg --config largefiles.minsize=.25 add --lfsize=.125
   adding medium as a largefile
   $ dd if=/dev/zero of=notlarge bs=1024 count=127 > /dev/null 2> /dev/null
   $ hg --config largefiles.minsize=.25 add --lfsize=.125
   adding notlarge
   $ hg forget notlarge
 
 Test forget on largefiles.
 
   $ hg forget large3 large5 test.dat reallylarge ratherlarge medium
   $ hg commit -m "add/edit more largefiles"
   Invoking status precommit hook
   A sub2/large6
   A sub2/large7
   R large3
   ? large5
   ? medium
   ? notlarge
   ? ratherlarge
   ? reallylarge
   ? test.dat
   $ hg st
   ? large3
   ? large5
   ? medium
   ? notlarge
   ? ratherlarge
   ? reallylarge
   ? test.dat
 
 Purge with largefiles: verify that largefiles are still in the working
 dir after a purge.
 
   $ hg purge --all
   $ cat sub/large4
   large44
   $ cat sub2/large6
   large6
   $ cat sub2/large7
   large7
 
 Test addremove: verify that files that should be added as largefiles are added as
 such and that already-existing largefiles are not added as normal files by
 accident.
 
   $ rm normal3
   $ rm sub/large4
   $ echo "testing addremove with patterns" > testaddremove.dat
   $ echo "normaladdremove" > normaladdremove
   $ hg addremove
   removing sub/large4
   adding testaddremove.dat as a largefile
   removing normal3
   adding normaladdremove
 
 Test addremove with -R
 
   $ hg up -C
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm normal3
   $ rm sub/large4
   $ echo "testing addremove with patterns" > testaddremove.dat
   $ echo "normaladdremove" > normaladdremove
   $ cd ..
   $ hg -R a -v addremove
   removing sub/large4
   adding testaddremove.dat as a largefile
   removing normal3
   adding normaladdremove
   $ cd a
 
 Test 3364
   $ hg clone . ../addrm
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../addrm
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > post-commit.stat=sh -c "echo \\"Invoking status postcommit hook\\"; hg status -A"
   > EOF
   $ touch foo
   $ hg add --large foo
   $ hg ci -m "add foo"
   Invoking status precommit hook
   A foo
   Invoking status postcommit hook
   C foo
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ rm foo
   $ hg st
   ! foo
 hmm.. no precommit invoked, but there is a postcommit??
   $ hg ci -m "will not checkin"
   nothing changed (1 missing files, see 'hg status')
   Invoking status postcommit hook
   ! foo
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   [1]
   $ hg addremove
   removing foo
   $ hg st
   R foo
   $ hg ci -m "used to say nothing changed"
   Invoking status precommit hook
   R foo
   Invoking status postcommit hook
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg st
 
 Test 3507 (both normal files and largefiles were a problem)
 
   $ touch normal
   $ touch large
   $ hg add normal
   $ hg add --large large
   $ hg ci -m "added"
   Invoking status precommit hook
   A large
   A normal
   Invoking status postcommit hook
   C large
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg remove normal
   $ hg addremove --traceback
   $ hg ci -m "addremoved normal"
   Invoking status precommit hook
   R normal
   Invoking status postcommit hook
   C large
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg up -C '.^'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg remove large
   $ hg addremove --traceback
   $ hg ci -m "removed large"
   Invoking status precommit hook
   R large
   created new head
   Invoking status postcommit hook
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
 
 Test commit -A (issue3542)
   $ echo large8 > large8
   $ hg add --large large8
   $ hg ci -Am 'this used to add large8 as normal and commit both'
   Invoking status precommit hook
   A large8
   Invoking status postcommit hook
   C large8
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ rm large8
   $ hg ci -Am 'this used to not notice the rm'
   removing large8
   Invoking status precommit hook
   R large8
   Invoking status postcommit hook
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
 
 Test that a standin can't be added as a large file
 
   $ touch large
   $ hg add --large large
   $ hg ci -m "add"
   Invoking status precommit hook
   A large
   Invoking status postcommit hook
   C large
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg remove large
   $ touch large
   $ hg addremove --config largefiles.patterns=**large --traceback
   adding large as a largefile
 
 Test that outgoing --large works (with revsets too)
   $ hg outgoing --rev '.^' --large
   comparing with $TESTTMP/a (glob)
   searching for changes
   changeset:   8:c02fd3b77ec4
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add foo
   
   changeset:   9:289dd08c9bbb
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     used to say nothing changed
   
   changeset:   10:34f23ac6ac12
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     added
   
   changeset:   12:710c1b2f523c
   parent:      10:34f23ac6ac12
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     removed large
   
   changeset:   13:0a3e75774479
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     this used to add large8 as normal and commit both
   
   changeset:   14:84f3d378175c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     this used to not notice the rm
   
   largefiles to upload (1 entities):
   large8
   
   $ cd ../a
 
 Clone a largefiles repo.
 
   $ hg clone . ../b
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal33
 
 Test graph log
 
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n'
   @  7:daea875e9014  add/edit more largefiles
   |
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   |
   o  3:9e8fbc4bce62  copy files
   |
   o  2:51a0ae4d5864  remove files
   |
   o  1:ce8896473775  edit files
   |
   o  0:30d30fe6a5be  add files
   
 
 Test log with --patch
 
   $ hg log --patch -r 6::7
   changeset:   6:4355d653f84f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     edit files yet again
   
   diff -r 9d5af5072dbd -r 4355d653f84f .hglf/large3
   --- a/.hglf/large3	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/large3	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -baaf12afde9d8d67f25dab6dced0d2bf77dba47c
   +7838695e10da2bb75ac1156565f40a2595fa2fa0
   diff -r 9d5af5072dbd -r 4355d653f84f .hglf/sub/large4
   --- a/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -aeb2210d19f02886dde00dac279729a48471e2f9
   +971fb41e78fea4f8e0ba5244784239371cb00591
   diff -r 9d5af5072dbd -r 4355d653f84f normal3
   --- a/normal3	Thu Jan 01 00:00:00 1970 +0000
   +++ b/normal3	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -normal3
   +normal33
   diff -r 9d5af5072dbd -r 4355d653f84f sub/normal4
   --- a/sub/normal4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/sub/normal4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -normal4
   +normal44
   
   changeset:   7:daea875e9014
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add/edit more largefiles
   
   diff -r 4355d653f84f -r daea875e9014 .hglf/large3
   --- a/.hglf/large3	Thu Jan 01 00:00:00 1970 +0000
   +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +0,0 @@
   -7838695e10da2bb75ac1156565f40a2595fa2fa0
   diff -r 4355d653f84f -r daea875e9014 .hglf/sub2/large6
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub2/large6	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +0d6d75887db61b2c7e6c74b5dd8fc6ad50c0cc30
   diff -r 4355d653f84f -r daea875e9014 .hglf/sub2/large7
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub2/large7	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +bb3151689acb10f0c3125c560d5e63df914bc1af
   
 
   $ hg log --patch -r 6::7 sub/
   changeset:   6:4355d653f84f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     edit files yet again
   
   diff -r 9d5af5072dbd -r 4355d653f84f .hglf/sub/large4
   --- a/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -aeb2210d19f02886dde00dac279729a48471e2f9
   +971fb41e78fea4f8e0ba5244784239371cb00591
   diff -r 9d5af5072dbd -r 4355d653f84f sub/normal4
   --- a/sub/normal4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/sub/normal4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -normal4
   +normal44
   
 
 log with both --follow and --patch
 
   $ hg log --follow --patch --limit 2
   changeset:   7:daea875e9014
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add/edit more largefiles
   
   diff -r 4355d653f84f -r daea875e9014 .hglf/large3
   --- a/.hglf/large3	Thu Jan 01 00:00:00 1970 +0000
   +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +0,0 @@
   -7838695e10da2bb75ac1156565f40a2595fa2fa0
   diff -r 4355d653f84f -r daea875e9014 .hglf/sub2/large6
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub2/large6	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +0d6d75887db61b2c7e6c74b5dd8fc6ad50c0cc30
   diff -r 4355d653f84f -r daea875e9014 .hglf/sub2/large7
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub2/large7	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +bb3151689acb10f0c3125c560d5e63df914bc1af
   
   changeset:   6:4355d653f84f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     edit files yet again
   
   diff -r 9d5af5072dbd -r 4355d653f84f .hglf/large3
   --- a/.hglf/large3	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/large3	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -baaf12afde9d8d67f25dab6dced0d2bf77dba47c
   +7838695e10da2bb75ac1156565f40a2595fa2fa0
   diff -r 9d5af5072dbd -r 4355d653f84f .hglf/sub/large4
   --- a/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -aeb2210d19f02886dde00dac279729a48471e2f9
   +971fb41e78fea4f8e0ba5244784239371cb00591
   diff -r 9d5af5072dbd -r 4355d653f84f normal3
   --- a/normal3	Thu Jan 01 00:00:00 1970 +0000
   +++ b/normal3	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -normal3
   +normal33
   diff -r 9d5af5072dbd -r 4355d653f84f sub/normal4
   --- a/sub/normal4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/sub/normal4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -normal4
   +normal44
   
   $ hg log --follow --patch sub/large4
   changeset:   6:4355d653f84f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     edit files yet again
   
   diff -r 9d5af5072dbd -r 4355d653f84f .hglf/sub/large4
   --- a/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -aeb2210d19f02886dde00dac279729a48471e2f9
   +971fb41e78fea4f8e0ba5244784239371cb00591
   
   changeset:   5:9d5af5072dbd
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     edit files again
   
   diff -r 74c02385b94c -r 9d5af5072dbd .hglf/sub/large4
   --- a/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -eb7338044dc27f9bc59b8dd5a246b065ead7a9c4
   +aeb2210d19f02886dde00dac279729a48471e2f9
   
   changeset:   4:74c02385b94c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     move files
   
   diff -r 9e8fbc4bce62 -r 74c02385b94c .hglf/sub/large4
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large4	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +eb7338044dc27f9bc59b8dd5a246b065ead7a9c4
   
   changeset:   1:ce8896473775
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     edit files
   
   diff -r 30d30fe6a5be -r ce8896473775 .hglf/sub/large2
   --- a/.hglf/sub/large2	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large2	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,1 @@
   -1deebade43c8c498a3c8daddac0244dc55d1331d
   +eb7338044dc27f9bc59b8dd5a246b065ead7a9c4
   
   changeset:   0:30d30fe6a5be
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add files
   
   diff -r 000000000000 -r 30d30fe6a5be .hglf/sub/large2
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hglf/sub/large2	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +1deebade43c8c498a3c8daddac0244dc55d1331d
   
   $ cat sub/normal4
   normal44
   $ cat sub/large4
   large44
   $ cat sub2/large6
   large6
   $ cat sub2/large7
   large7
   $ hg log -qf sub2/large7
   7:daea875e9014
   $ hg log -Gqf sub2/large7
   @  7:daea875e9014
   |
   ~
   $ cd ..
 
 Test log from outside repo
 
   $ hg log  b/sub -T '{rev}:{node|short}  {desc|firstline}\n'
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
 
 Test clone at revision
 
   $ hg clone a -r 3 c
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 10 changes to 4 files
   updating to branch default
   getting changed largefiles
   2 largefiles updated, 0 removed
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd c
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal1
   normal22
   $ cat large1
   large22
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
 
 Old revisions of a clone have correct largefiles content (this also
 tests update).
 
   $ hg update -r 1
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat large1
   large11
   $ cat sub/large2
   large22
   $ cd ..
 
 Test cloning with --all-largefiles flag
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles a a-backup
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   8 additional largefiles cached
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles -u 0 a a-clone0
   updating to branch default
   getting changed largefiles
   2 largefiles updated, 0 removed
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   9 additional largefiles cached
   $ hg -R a-clone0 sum
   parent: 0:30d30fe6a5be 
    add files
   branch: default
   commit: (clean)
   update: 7 new changesets (update)
   phases: 8 draft
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles -u 1 a a-clone1
   updating to branch default
   getting changed largefiles
   2 largefiles updated, 0 removed
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   8 additional largefiles cached
   $ hg -R a-clone1 verify --large --lfa --lfc
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   10 files, 8 changesets, 24 total revisions
   searching 8 changesets for largefiles
   verified contents of 13 revisions of 6 largefiles
   $ hg -R a-clone1 sum
   parent: 1:ce8896473775 
    edit files
   branch: default
   commit: (clean)
   update: 6 new changesets (update)
   phases: 8 draft
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles -U a a-clone-u
   11 additional largefiles cached
   $ hg -R a-clone-u sum
   parent: -1:000000000000  (no revision checked out)
   branch: default
   commit: (clean)
   update: 8 new changesets (update)
   phases: 8 draft
 
 Show computed destination directory:
 
   $ mkdir xyz
   $ cd xyz
   $ hg clone ../a
   destination directory: a
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
 
 Clone URL without path:
 
   $ hg clone file://
   abort: repository / not found!
   [255]
 
 Ensure base clone command argument validation
 
   $ hg clone -U -u 0 a a-clone-failure
   abort: cannot specify both --noupdate and --updaterev
   [255]
 
   $ hg clone --all-largefiles a ssh://localhost/a
   abort: --all-largefiles is incompatible with non-local destination ssh://localhost/a
   [255]
 
 Test pulling with --all-largefiles flag.  Also test that the largefiles are
 downloaded from 'default' instead of 'default-push' when no source is specified
 (issue3584)
 
   $ rm -Rf a-backup
   $ hg clone -r 1 a a-backup
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 8 changes to 4 files
   updating to branch default
   getting changed largefiles
   2 largefiles updated, 0 removed
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm "${USERCACHE}"/*
   $ cd a-backup
   $ hg pull --all-largefiles --config paths.default-push=bogus/path
   pulling from $TESTTMP/a (glob)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 16 changes to 8 files
   (run 'hg update' to get a working copy)
   6 largefiles cached
 
 redo pull with --lfrev and check it pulls largefiles for the right revs
 
   $ hg rollback
   repository tip rolled back to revision 1 (undo pull)
   $ hg pull -v --lfrev 'heads(pulled())+min(pulled())'
   pulling from $TESTTMP/a (glob)
   searching for changes
   all local heads known remotely
   6 changesets found
   uncompressed size of bundle content:
       1389 (changelog)
       1599 (manifests)
        254  .hglf/large1
        564  .hglf/large3
        572  .hglf/sub/large4
        182  .hglf/sub2/large6
        182  .hglf/sub2/large7
        212  normal1
        457  normal3
        465  sub/normal4
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 16 changes to 8 files
   calling hook changegroup.lfiles: hgext.largefiles.reposetup.checkrequireslfiles
   (run 'hg update' to get a working copy)
   pulling largefiles for revision 7
   found 971fb41e78fea4f8e0ba5244784239371cb00591 in store
   found 0d6d75887db61b2c7e6c74b5dd8fc6ad50c0cc30 in store
   found bb3151689acb10f0c3125c560d5e63df914bc1af in store
   pulling largefiles for revision 2
   found eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 in store
   0 largefiles cached
 
 lfpull
 
   $ hg lfpull -r : --config largefiles.usercache=usercache-lfpull
   2 largefiles cached
   $ hg lfpull -v -r 4+2 --config largefiles.usercache=usercache-lfpull
   pulling largefiles for revision 4
   found eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 in store
   found eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 in store
   pulling largefiles for revision 2
   found eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 in store
   0 largefiles cached
 
   $ ls usercache-lfpull/* | sort
   usercache-lfpull/1deebade43c8c498a3c8daddac0244dc55d1331d
   usercache-lfpull/4669e532d5b2c093a78eca010077e708a071bb64
 
   $ cd ..
 
 Rebasing between two repositories does not revert largefiles to old
 revisions (this was a very bad bug that took a lot of work to fix).
 
   $ hg clone a d
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b
   $ echo large4-modified > sub/large4
   $ echo normal3-modified > normal3
   $ hg commit -m "modify normal file and largefile in repo b"
   Invoking status precommit hook
   M normal3
   M sub/large4
   $ cd ../d
   $ echo large6-modified > sub2/large6
   $ echo normal4-modified > sub/normal4
   $ hg commit -m "modify normal file largefile in repo d"
   Invoking status precommit hook
   M sub/normal4
   M sub2/large6
   $ cd ..
   $ hg clone d e
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd d
 
 More rebase testing, but also test that the largefiles are downloaded from
 'default-push' when no source is specified (issue3584). (The largefile from the
 pulled revision is however not downloaded but found in the local cache.)
 Largefiles are fetched for the new pulled revision, not for existing revisions,
 rebased or not.
 
   $ [ ! -f .hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928 ]
   $ hg pull --rebase --all-largefiles --config paths.default-push=bogus/path --config paths.default=../b
   pulling from $TESTTMP/b (glob)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files (+1 heads)
   rebasing 8:f574fb32bb45 "modify normal file largefile in repo d"
   Invoking status precommit hook
   M sub/normal4
   M sub2/large6
   saved backup bundle to $TESTTMP/d/.hg/strip-backup/f574fb32bb45-dd1d9f80-backup.hg (glob)
   0 largefiles cached
   $ [ -f .hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928 ]
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n'
   @  9:598410d3eb9a  modify normal file largefile in repo d
   |
   o  8:a381d2c8c80e  modify normal file and largefile in repo b
   |
   o  7:daea875e9014  add/edit more largefiles
   |
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   |
   o  3:9e8fbc4bce62  copy files
   |
   o  2:51a0ae4d5864  remove files
   |
   o  1:ce8896473775  edit files
   |
   o  0:30d30fe6a5be  add files
   
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
   $ cd ../e
   $ hg pull ../b
   pulling from ../b
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg rebase
   rebasing 8:f574fb32bb45 "modify normal file largefile in repo d"
   Invoking status precommit hook
   M sub/normal4
   M sub2/large6
   saved backup bundle to $TESTTMP/e/.hg/strip-backup/f574fb32bb45-dd1d9f80-backup.hg (glob)
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
 
 Log on largefiles
 
 - same output
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub/large4
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub/large4
   o  8:a381d2c8c80e  modify normal file and largefile in repo b
   :
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   |
   ~
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' sub/large4
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub/large4
   o  8:a381d2c8c80e  modify normal file and largefile in repo b
   :
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   |
   ~
 
 - .hglf only matches largefiles, without .hglf it matches 9 bco sub/normal
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub
   o  8:a381d2c8c80e  modify normal file and largefile in repo b
   :
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   :
   o  1:ce8896473775  edit files
   |
   o  0:30d30fe6a5be  add files
   
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' sub
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n' sub
   @  9:598410d3eb9a  modify normal file largefile in repo d
   |
   o  8:a381d2c8c80e  modify normal file and largefile in repo b
   :
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   :
   o  1:ce8896473775  edit files
   |
   o  0:30d30fe6a5be  add files
   
 - globbing gives same result
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' 'glob:sub/*'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ hg log -G --template '{rev}:{node|short}  {desc|firstline}\n' 'glob:sub/*'
   @  9:598410d3eb9a  modify normal file largefile in repo d
   |
   o  8:a381d2c8c80e  modify normal file and largefile in repo b
   :
   o  6:4355d653f84f  edit files yet again
   |
   o  5:9d5af5072dbd  edit files again
   |
   o  4:74c02385b94c  move files
   :
   o  1:ce8896473775  edit files
   |
   o  0:30d30fe6a5be  add files
   
 Rollback on largefiles.
 
   $ echo large4-modified-again > sub/large4
   $ hg commit -m "Modify large4 again"
   Invoking status precommit hook
   M sub/large4
   $ hg rollback
   repository tip rolled back to revision 9 (undo commit)
   working directory now based on revision 9
   $ hg st
   M sub/large4
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat sub/large4
   large4-modified-again
 
 "update --check" refuses to update with uncommitted changes.
   $ hg update --check 8
   abort: uncommitted changes
   [255]
 
 "update --clean" leaves correct largefiles in working copy, even when there is
 .orig files from revert in .hglf.
 
   $ echo mistake > sub2/large7
   $ hg revert sub2/large7
   $ cat sub2/large7
   large7
   $ cat sub2/large7.orig
   mistake
   $ test ! -f .hglf/sub2/large7.orig
 
   $ hg -q update --clean -r null
   $ hg update --clean
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
   $ cat sub2/large7.orig
   mistake
   $ test ! -f .hglf/sub2/large7.orig
 
 verify that largefile .orig file no longer is overwritten on every update -C:
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat sub2/large7.orig
   mistake
   $ rm sub2/large7.orig
 
 Now "update check" is happy.
   $ hg update --check 8
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg update --check
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Test removing empty largefiles directories on update
   $ test -d sub2 && echo "sub2 exists"
   sub2 exists
   $ hg update -q null
   $ test -d sub2 && echo "error: sub2 should not exist anymore"
   [1]
   $ hg update -q
 
 Test hg remove removes empty largefiles directories
   $ test -d sub2 && echo "sub2 exists"
   sub2 exists
   $ hg remove sub2/*
   $ test -d sub2 && echo "error: sub2 should not exist anymore"
   [1]
   $ hg revert sub2/large6 sub2/large7
 
 "revert" works on largefiles (and normal files too).
   $ echo hack3 >> normal3
   $ echo hack4 >> sub/normal4
   $ echo hack4 >> sub/large4
   $ rm sub2/large6
   $ hg revert sub2/large6
   $ hg rm sub2/large6
   $ echo new >> sub2/large8
   $ hg add --large sub2/large8
 # XXX we don't really want to report that we're reverting the standin;
 # that's just an implementation detail. But I don't see an obvious fix. ;-(
   $ hg revert sub
   reverting .hglf/sub/large4 (glob)
   reverting sub/normal4 (glob)
   $ hg status
   M normal3
   A sub2/large8
   R sub2/large6
   ? sub/large4.orig
   ? sub/normal4.orig
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ hg revert -a --no-backup
   undeleting .hglf/sub2/large6 (glob)
   forgetting .hglf/sub2/large8 (glob)
   reverting normal3
   $ hg status
   ? sub/large4.orig
   ? sub/normal4.orig
   ? sub2/large8
   $ cat normal3
   normal3-modified
   $ cat sub2/large6
   large6-modified
   $ rm sub/*.orig sub2/large8
 
 revert some files to an older revision
   $ hg revert --no-backup -r 8 sub2
   reverting .hglf/sub2/large6 (glob)
   $ cat sub2/large6
   large6
   $ hg revert --no-backup -C -r '.^' sub2
   $ hg revert --no-backup sub2
   reverting .hglf/sub2/large6 (glob)
   $ hg status
 
 "verify --large" actually verifies largefiles
 
 - Where Do We Come From? What Are We? Where Are We Going?
   $ pwd
   $TESTTMP/e
   $ hg paths
   default = $TESTTMP/d (glob)
 
   $ hg verify --large
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   10 files, 10 changesets, 28 total revisions
   searching 1 changesets for largefiles
   verified existence of 3 revisions of 3 largefiles
 
 - introduce missing blob in local store repo and remote store
 and make sure that this is caught:
 
   $ mv $TESTTMP/d/.hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928 .
   $ rm .hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928
   $ hg verify --large
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   10 files, 10 changesets, 28 total revisions
   searching 1 changesets for largefiles
   changeset 9:598410d3eb9a: sub/large4 references missing $TESTTMP/d/.hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928 (glob)
   verified existence of 3 revisions of 3 largefiles
   [1]
 
 - introduce corruption and make sure that it is caught when checking content:
   $ echo '5 cents' > $TESTTMP/d/.hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928
   $ hg verify -q --large --lfc
   changeset 9:598410d3eb9a: sub/large4 references corrupted $TESTTMP/d/.hg/largefiles/e166e74c7303192238d60af5a9c4ce9bef0b7928 (glob)
   [1]
 
 - cleanup
   $ cp e166e74c7303192238d60af5a9c4ce9bef0b7928 $TESTTMP/d/.hg/largefiles/
   $ mv e166e74c7303192238d60af5a9c4ce9bef0b7928 .hg/largefiles/
 
 - verifying all revisions will fail because we didn't clone all largefiles to d:
   $ echo 'T-shirt' > $TESTTMP/d/.hg/largefiles/eb7338044dc27f9bc59b8dd5a246b065ead7a9c4
   $ hg verify -q --lfa --lfc
   changeset 0:30d30fe6a5be: large1 references missing $TESTTMP/d/.hg/largefiles/4669e532d5b2c093a78eca010077e708a071bb64 (glob)
   changeset 0:30d30fe6a5be: sub/large2 references missing $TESTTMP/d/.hg/largefiles/1deebade43c8c498a3c8daddac0244dc55d1331d (glob)
   changeset 1:ce8896473775: large1 references missing $TESTTMP/d/.hg/largefiles/5f78770c0e77ba4287ad6ef3071c9bf9c379742f (glob)
   changeset 1:ce8896473775: sub/large2 references corrupted $TESTTMP/d/.hg/largefiles/eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 (glob)
   changeset 3:9e8fbc4bce62: large1 references corrupted $TESTTMP/d/.hg/largefiles/eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 (glob)
   changeset 4:74c02385b94c: large3 references corrupted $TESTTMP/d/.hg/largefiles/eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 (glob)
   changeset 4:74c02385b94c: sub/large4 references corrupted $TESTTMP/d/.hg/largefiles/eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 (glob)
   changeset 5:9d5af5072dbd: large3 references missing $TESTTMP/d/.hg/largefiles/baaf12afde9d8d67f25dab6dced0d2bf77dba47c (glob)
   changeset 5:9d5af5072dbd: sub/large4 references missing $TESTTMP/d/.hg/largefiles/aeb2210d19f02886dde00dac279729a48471e2f9 (glob)
   changeset 6:4355d653f84f: large3 references missing $TESTTMP/d/.hg/largefiles/7838695e10da2bb75ac1156565f40a2595fa2fa0 (glob)
   [1]
 
 - cleanup
   $ rm $TESTTMP/d/.hg/largefiles/eb7338044dc27f9bc59b8dd5a246b065ead7a9c4
   $ rm -f .hglf/sub/*.orig
 
 Update to revision with missing largefile - and make sure it really is missing
 
   $ rm ${USERCACHE}/7838695e10da2bb75ac1156565f40a2595fa2fa0
   $ hg up -r 6
   getting changed largefiles
   large3: largefile 7838695e10da2bb75ac1156565f40a2595fa2fa0 not available from file:/*/$TESTTMP/d (glob)
   1 largefiles updated, 2 removed
   4 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ rm normal3
   $ echo >> sub/normal4
   $ hg ci -m 'commit with missing files'
   Invoking status precommit hook
   M sub/normal4
   ! large3
   ! normal3
   created new head
   $ hg st
   ! large3
   ! normal3
   $ hg up -r.
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg st
   ! large3
   ! normal3
   $ hg up -Cr.
   getting changed largefiles
   large3: largefile 7838695e10da2bb75ac1156565f40a2595fa2fa0 not available from file:/*/$TESTTMP/d (glob)
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg st
   ! large3
   $ hg rollback
   repository tip rolled back to revision 9 (undo commit)
   working directory now based on revision 6
 
 Merge with revision with missing largefile - and make sure it tries to fetch it.
 
   $ hg up -Cqr null
   $ echo f > f
   $ hg ci -Am branch
   adding f
   Invoking status precommit hook
   A f
   created new head
   $ hg merge -r 6
   getting changed largefiles
   large3: largefile 7838695e10da2bb75ac1156565f40a2595fa2fa0 not available from file:/*/$TESTTMP/d (glob)
   1 largefiles updated, 0 removed
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg rollback -q
   $ hg up -Cq
 
 Pulling 0 revisions with --all-largefiles should not fetch for all revisions
 
   $ hg pull --all-largefiles
   pulling from $TESTTMP/d (glob)
   searching for changes
   no changes found
 
 Merging does not revert to old versions of largefiles and also check
 that merging after having pulled from a non-default remote works
 correctly.
 
   $ cd ..
   $ hg clone -r 7 e temp
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 24 changes to 10 files
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg clone temp f
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 # Delete the largefiles in the largefiles system cache so that we have an
 # opportunity to test that caching after a pull works.
   $ rm "${USERCACHE}"/*
   $ cd f
   $ echo "large4-merge-test" > sub/large4
   $ hg commit -m "Modify large4 to test merge"
   Invoking status precommit hook
   M sub/large4
 # Test --cache-largefiles flag
   $ hg pull --lfrev 'heads(pulled())' ../e
   pulling from ../e
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 4 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   2 largefiles cached
   $ hg merge
   largefile sub/large4 has a merge conflict
   ancestor was 971fb41e78fea4f8e0ba5244784239371cb00591
   keep (l)ocal d846f26643bfa8ec210be40cc93cc6b7ff1128ea or
   take (o)ther e166e74c7303192238d60af5a9c4ce9bef0b7928? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   3 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m "Merge repos e and f"
   Invoking status precommit hook
   M normal3
   M sub/normal4
   M sub2/large6
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-merge-test
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
 
 Test status after merging with a branch that introduces a new largefile:
 
   $ echo large > large
   $ hg add --large large
   $ hg commit -m 'add largefile'
   Invoking status precommit hook
   A large
   $ hg update -q ".^"
   $ echo change >> normal3
   $ hg commit -m 'some change'
   Invoking status precommit hook
   M normal3
   created new head
   $ hg merge
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg status
   M large
 
 - make sure update of merge with removed largefiles fails as expected
   $ hg rm sub2/large6
   $ hg up -r.
   abort: outstanding uncommitted merge
   [255]
 
 - revert should be able to revert files introduced in a pending merge
   $ hg revert --all -r .
   removing .hglf/large (glob)
   undeleting .hglf/sub2/large6 (glob)
 
 Test that a normal file and a largefile with the same name and path cannot
 coexist.
 
   $ rm sub2/large7
   $ echo "largeasnormal" > sub2/large7
   $ hg add sub2/large7
   sub2/large7 already a largefile (glob)
 
 Test that transplanting a largefile change works correctly.
 
   $ cd ..
   $ hg clone -r 8 d g
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 26 changes to 10 files
   updating to branch default
   getting changed largefiles
   3 largefiles updated, 0 removed
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd g
   $ hg transplant -s ../d 598410d3eb9a
   searching for changes
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
 
 Cat a largefile
   $ hg cat normal3
   normal3-modified
   $ hg cat sub/large4
   large4-modified
   $ rm "${USERCACHE}"/*
   $ hg cat -r a381d2c8c80e -o cat.out sub/large4
   $ cat cat.out
   large4-modified
   $ rm cat.out
   $ hg cat -r a381d2c8c80e normal3
   normal3-modified
   $ hg cat -r '.^' normal3
   normal3-modified
   $ hg cat -r '.^' sub/large4 doesntexist
   large4-modified
   doesntexist: no such file in rev a381d2c8c80e
   $ hg --cwd sub cat -r '.^' large4
   large4-modified
   $ hg --cwd sub cat -r '.^' ../normal3
   normal3-modified
 Cat a standin
   $ hg cat .hglf/sub/large4
   e166e74c7303192238d60af5a9c4ce9bef0b7928
   $ hg cat .hglf/normal3
   .hglf/normal3: no such file in rev 598410d3eb9a (glob)
   [1]
 
 Test that renaming a largefile results in correct output for status
 
   $ hg rename sub/large4 large4-renamed
   $ hg commit -m "test rename output"
   Invoking status precommit hook
   A large4-renamed
   R sub/large4
   $ cat large4-renamed
   large4-modified
   $ cd sub2
   $ hg rename large6 large6-renamed
   $ hg st
   A sub2/large6-renamed
   R sub2/large6
   $ cd ..
 
 Test --normal flag
 
   $ dd if=/dev/zero bs=2k count=11k > new-largefile 2> /dev/null
   $ hg add --normal --large new-largefile
   abort: --normal cannot be used with --large
   [255]
   $ hg add --normal new-largefile
   new-largefile: up to 69 MB of RAM may be required to manage this file
   (use 'hg revert new-largefile' to cancel the pending addition)
 
 Test explicit commit of switch between normal and largefile - make sure both
 the add and the remove is committed.
 
   $ hg up -qC
   $ hg forget normal3 large4-renamed
   $ hg add --large normal3
   $ hg add large4-renamed
   $ hg commit -m 'swap' normal3 large4-renamed
   Invoking status precommit hook
   A large4-renamed
   A normal3
   ? new-largefile
   ? sub2/large6-renamed
   $ hg mani
   .hglf/normal3
   .hglf/sub2/large6
   .hglf/sub2/large7
   large4-renamed
   sub/normal4
 
   $ cd ..
 
 
 

tests/test-merge-symlinks.t

@@ -1,63 +1,63 b''
   $ cat > echo.py <<EOF
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > import os, sys
   > try:
   >     import msvcrt
   >     msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
   >     msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
   > except ImportError:
   >     pass
   > 
   > for k in ('HG_FILE', 'HG_MY_ISLINK', 'HG_OTHER_ISLINK', 'HG_BASE_ISLINK'):
   >     print k, os.environ[k]
   > EOF
 
 Create 2 heads containing the same file, once as
 a file, once as a link. Bundle was generated with:
 
 # hg init t
 # cd t
 # echo a > a
 # hg ci -qAm t0 -d '0 0'
 # echo l > l
 # hg ci -qAm t1 -d '1 0'
 # hg up -C 0
 # ln -s a l
 # hg ci -qAm t2 -d '2 0'
 # echo l2 > l2
 # hg ci -qAm t3 -d '3 0'
 
   $ hg init t
   $ cd t
   $ hg -q pull "$TESTDIR/bundles/test-merge-symlinks.hg"
   $ hg up -C 3
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Merge them and display *_ISLINK vars
 merge heads
 
   $ hg merge --tool="python ../echo.py"
   merging l
   HG_FILE l
   HG_MY_ISLINK 1
   HG_OTHER_ISLINK 0
   HG_BASE_ISLINK 0
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 Test working directory symlink bit calculation wrt copies,
 especially on non-supporting systems.
 merge working directory
 
   $ hg up -C 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg copy l l2
   $ HGMERGE="python ../echo.py" hg up 3
   merging l2
   HG_FILE l2
   HG_MY_ISLINK 1
   HG_OTHER_ISLINK 0
   HG_BASE_ISLINK 0
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 
   $ cd ..

tests/test-newcgi.t

@@ -1,66 +1,66 b''
 #require no-msys # MSYS will translate web paths as if they were file paths
 
 This tests if CGI files from after d0db3462d568 but
 before d74fc8dec2b4 still work.
 
   $ hg init test
   $ cat >hgweb.cgi <<HGWEB
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to use hgweb, edit as necessary
   > 
   > import cgitb
   > cgitb.enable()
   > 
   > from mercurial import demandimport; demandimport.enable()
   > from mercurial.hgweb import hgweb
   > from mercurial.hgweb import wsgicgi
   > from mercurial.hgweb.request import wsgiapplication
   > 
   > def make_web_app():
   >     return hgweb("test", "Empty test repository")
   > 
   > wsgicgi.launch(wsgiapplication(make_web_app))
   > HGWEB
 
   $ chmod 755 hgweb.cgi
 
   $ cat >hgweb.config <<HGWEBDIRCONF
   > [paths]
   > test = test
   > HGWEBDIRCONF
 
   $ cat >hgwebdir.cgi <<HGWEBDIR
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to export multiple hgweb repos, edit as necessary
   > 
   > import cgitb
   > cgitb.enable()
   > 
   > from mercurial import demandimport; demandimport.enable()
   > from mercurial.hgweb import hgwebdir
   > from mercurial.hgweb import wsgicgi
   > from mercurial.hgweb.request import wsgiapplication
   > 
   > def make_web_app():
   >     return hgwebdir("hgweb.config")
   > 
   > wsgicgi.launch(wsgiapplication(make_web_app))
   > HGWEBDIR
 
   $ chmod 755 hgwebdir.cgi
 
   $ . "$TESTDIR/cgienv"
   $ python hgweb.cgi > page1
   $ python hgwebdir.cgi > page2
 
   $ PATH_INFO="/test/"
   $ PATH_TRANSLATED="/var/something/test.cgi"
   $ REQUEST_URI="/test/test/"
   $ SCRIPT_URI="http://hg.omnifarious.org/test/test/"
   $ SCRIPT_URL="/test/test/"
   $ python hgwebdir.cgi > page3
 
   $ grep -i error page1 page2 page3
   [1]

tests/test-newercgi.t

@@ -1,60 +1,60 b''
 #require no-msys # MSYS will translate web paths as if they were file paths
 
 This is a rudimentary test of the CGI files as of d74fc8dec2b4.
 
   $ hg init test
 
   $ cat >hgweb.cgi <<HGWEB
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to use hgweb, edit as necessary
   > 
   > import cgitb
   > cgitb.enable()
   > 
   > from mercurial import demandimport; demandimport.enable()
   > from mercurial.hgweb import hgweb
   > from mercurial.hgweb import wsgicgi
   > 
   > application = hgweb("test", "Empty test repository")
   > wsgicgi.launch(application)
   > HGWEB
 
   $ chmod 755 hgweb.cgi
 
   $ cat >hgweb.config <<HGWEBDIRCONF
   > [paths]
   > test = test
   > HGWEBDIRCONF
 
   $ cat >hgwebdir.cgi <<HGWEBDIR
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to export multiple hgweb repos, edit as necessary
   > 
   > import cgitb
   > cgitb.enable()
   > 
   > from mercurial import demandimport; demandimport.enable()
   > from mercurial.hgweb import hgwebdir
   > from mercurial.hgweb import wsgicgi
   > 
   > application = hgwebdir("hgweb.config")
   > wsgicgi.launch(application)
   > HGWEBDIR
 
   $ chmod 755 hgwebdir.cgi
 
   $ . "$TESTDIR/cgienv"
   $ python hgweb.cgi > page1
   $ python hgwebdir.cgi > page2
 
   $ PATH_INFO="/test/"
   $ PATH_TRANSLATED="/var/something/test.cgi"
   $ REQUEST_URI="/test/test/"
   $ SCRIPT_URI="http://hg.omnifarious.org/test/test/"
   $ SCRIPT_URL="/test/test/"
   $ python hgwebdir.cgi > page3
 
   $ grep -i error page1 page2 page3
   [1]

tests/test-oldcgi.t

@@ -1,76 +1,76 b''
 #require no-msys # MSYS will translate web paths as if they were file paths
 
 This tests if CGI files from before d0db3462d568 still work.
 
   $ hg init test
   $ cat >hgweb.cgi <<HGWEB
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to use hgweb, edit as necessary
   > 
   > import cgitb, os, sys
   > cgitb.enable()
   > 
   > # sys.path.insert(0, "/path/to/python/lib") # if not a system-wide install
   > from mercurial import hgweb
   > 
   > h = hgweb.hgweb("test", "Empty test repository")
   > h.run()
   > HGWEB
 
   $ chmod 755 hgweb.cgi
 
   $ cat >hgweb.config <<HGWEBDIRCONF
   > [paths]
   > test = test
   > HGWEBDIRCONF
 
   $ cat >hgwebdir.cgi <<HGWEBDIR
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to export multiple hgweb repos, edit as necessary
   > 
   > import cgitb, sys
   > cgitb.enable()
   > 
   > # sys.path.insert(0, "/path/to/python/lib") # if not a system-wide install
   > from mercurial import hgweb
   > 
   > # The config file looks like this.  You can have paths to individual
   > # repos, collections of repos in a directory tree, or both.
   > #
   > # [paths]
   > # virtual/path = /real/path
   > # virtual/path = /real/path
   > #
   > # [collections]
   > # /prefix/to/strip/off = /root/of/tree/full/of/repos
   > #
   > # collections example: say directory tree /foo contains repos /foo/bar,
   > # /foo/quux/baz.  Give this config section:
   > #   [collections]
   > #   /foo = /foo
   > # Then repos will list as bar and quux/baz.
   > 
   > # Alternatively you can pass a list of ('virtual/path', '/real/path') tuples
   > # or use a dictionary with entries like 'virtual/path': '/real/path'
   > 
   > h = hgweb.hgwebdir("hgweb.config")
   > h.run()
   > HGWEBDIR
 
   $ chmod 755 hgwebdir.cgi
 
   $ . "$TESTDIR/cgienv"
   $ python hgweb.cgi > page1
   $ python hgwebdir.cgi > page2
 
   $ PATH_INFO="/test/"
   $ PATH_TRANSLATED="/var/something/test.cgi"
   $ REQUEST_URI="/test/test/"
   $ SCRIPT_URI="http://hg.omnifarious.org/test/test/"
   $ SCRIPT_URL="/test/test/"
   $ python hgwebdir.cgi > page3
 
   $ grep -i error page1 page2 page3
   [1]