tests: handle Message-Id email header possible wrapping

The "Message-Id" header will get wrapped with a new line when exceeding
75 characters on Python 3 (see changeset 7d4f2e4899c5 introducing usage
of email.header.Header.encode and respective doc). This will occur in an
unpredictable manner depending on the hostname's length. To make the
test output consistent across Python versions and hostname
configuration, we add a filter to unwrap this header value.

tests/unwrap-message-id.py

@@ -0,0 +1,6 b''
+from __future__ import absolute_import, print_function
+
+import re
+import sys
+
+print(re.sub(r"(?<=Message-Id:) \n ", " ", sys.stdin.read()), end="")

tests/test-keyword.t

@@ -1,1475 +1,1476 b''
 #require no-reposimplestore
 
 Run kwdemo outside a repo
   $ hg -q --config extensions.keyword= --config keywordmaps.Foo="{author|user}" kwdemo
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [keywordmaps]
   Foo = {author|user}
   $Foo: test $
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > keyword =
   > mq =
   > notify =
   > record =
   > transplant =
   > [ui]
   > interactive = true
   > EOF
 
 hide outer repo
   $ hg init
 
 Run kwdemo before [keyword] files are set up
 as it would succeed without uisetup otherwise
 
   $ hg --quiet kwdemo
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [keywordmaps]
   Author = {author|user}
   Date = {date|utcdate}
   Header = {root}/{file},v {node|short} {date|utcdate} {author|user}
   Id = {file|basename},v {node|short} {date|utcdate} {author|user}
   RCSFile = {file|basename},v
   RCSfile = {file|basename},v
   Revision = {node|short}
   Source = {root}/{file},v
   $Author: test $
   $Date: ????/??/?? ??:??:?? $ (glob)
   $Header: */demo.txt,v ???????????? ????/??/?? ??:??:?? test $ (glob)
   $Id: demo.txt,v ???????????? ????/??/?? ??:??:?? test $ (glob)
   $RCSFile: demo.txt,v $
   $RCSfile: demo.txt,v $
   $Revision: ???????????? $ (glob)
   $Source: */demo.txt,v $ (glob)
 
   $ hg --quiet kwdemo "Branch = {branches}"
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [keywordmaps]
   Branch = {branches}
   $Branch: demobranch $
 
 (test template filter svnisodate and svnutcdate)
 
   $ hg --quiet kwdemo --config keywordset.svn=True
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = True
   [keywordmaps]
   Author = {author|user}
   Date = {date|svnisodate}
   Id = {file|basename},v {node|short} {date|svnutcdate} {author|user}
   LastChangedBy = {author|user}
   LastChangedDate = {date|svnisodate}
   LastChangedRevision = {node|short}
   Revision = {node|short}
   $Author: test $
   $Date: ????-??-?? ??:??:?? ????? (???, ?? ??? ????) $ (glob)
   $Id: demo.txt,v ???????????? ????-??-?? ??:??:??Z test $ (glob)
   $LastChangedBy: test $
   $LastChangedDate: ????-??-?? ??:??:?? ????? (???, ?? ??? ????) $ (glob)
   $LastChangedRevision: ???????????? $ (glob)
   $Revision: ???????????? $ (glob)
 
   $ cat <<EOF >> $HGRCPATH
   > [keyword]
   > ** =
   > b = ignore
   > i = ignore
   > [hooks]
   > EOF
   $ cp $HGRCPATH $HGRCPATH.nohooks
   > cat <<EOF >> $HGRCPATH
   > commit=
   > commit.test=cp a hooktest
   > EOF
 
   $ hg init Test-bndl
   $ cd Test-bndl
 
 kwshrink should exit silently in empty/invalid repo
 
   $ hg kwshrink
 
 Symlinks cannot be created on Windows.
 A bundle to test this was made with:
  hg init t
  cd t
  echo a > a
  ln -s a sym
  hg add sym
  hg ci -m addsym -u mercurial
  hg bundle --base null ../test-keyword.hg
 
   $ hg unbundle "$TESTDIR"/bundles/test-keyword.hg
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets a2392c293916 (1 drafts)
   (run 'hg update' to get a working copy)
   $ hg up a2392c293916
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ echo 'expand $Id$' > a
   $ echo 'do not process $Id:' >> a
   $ echo 'xxx $' >> a
   $ echo 'ignore $Id$' > b
 
 Output files as they were created
 
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   ignore $Id$
 
 no kwfiles
 
   $ hg kwfiles
 
 untracked candidates
 
   $ hg -v kwfiles --unknown
   k a
 
 Add files and check status
 
   $ hg addremove
   adding a
   adding b
   $ hg status
   A a
   A b
 
 
 Default keyword expansion including commit hook
 Interrupted commit should not change state or run commit hook
 
   $ hg --debug commit
   abort: empty commit message
   [255]
   $ hg status
   A a
   A b
 
 Commit with several checks
 
   $ hg --debug commit -mabsym -u 'User Name <[e-mail]>'
   committing files:
   a
   b
   committing manifest
   committing changelog
   overwriting a expanding keywords
   updating the branch cache
   committed changeset 1:ef63ca68695bc9495032c6fda1350c71e6d256e9
   running hook commit.test: cp a hooktest
   $ hg status
   ? hooktest
   $ hg debugrebuildstate
   $ hg --quiet identify
   ef63ca68695b
 
 cat files in working directory with keywords expanded
 
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
 
 hg cat files and symlink, no expansion
 
   $ hg cat sym a b && echo
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
   a
 
   $ diff a hooktest
 
   $ cp $HGRCPATH.nohooks $HGRCPATH
   $ rm hooktest
 
 hg status of kw-ignored binary file starting with '\1\n'
 
   >>> open("i", "wb").write(b"\1\nfoo") and None
   $ hg -q commit -Am metasep i
   $ hg status
   >>> open("i", "wb").write(b"\1\nbar") and None
   $ hg status
   M i
   $ hg -q commit -m "modify metasep" i
   $ hg status --rev 2:3
   M i
   $ touch empty
   $ hg -q commit -A -m "another file"
   $ hg status -A --rev 3:4 i
   C i
 
   $ hg -q strip --no-backup 2
 
 Test hook execution
 
 bundle
 
   $ hg bundle --base null ../kw.hg
   2 changesets found
   $ cd ..
   $ hg init Test
   $ cd Test
 
 Notify on pull to check whether keywords stay as is in email
 ie. if patch.diff wrapper acts as it should
 
   $ cat <<EOF >> $HGRCPATH
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > [notify]
   > sources = pull
   > diffstat = False
   > maxsubject = 15
   > [reposubs]
   > * = Test
   > EOF
 
 Pull from bundle and trigger notify
 
-  $ hg pull -u ../kw.hg
+  $ hg pull -u ../kw.hg | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py
   pulling from ../kw.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 3 files
   new changesets a2392c293916:ef63ca68695b (2 drafts)
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: changeset in...
   From: mercurial
   X-Hg-Notification: changeset a2392c293916
   Message-Id: <hg.a2392c293916*> (glob)
   To: Test
   
   changeset a2392c293916 in $TESTTMP/Test
   details: $TESTTMP/Test?cmd=changeset;node=a2392c293916
   description:
   	addsym
   
   diffs (6 lines):
   
   diff -r 000000000000 -r a2392c293916 sym
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/sym	Sat Feb 09 20:25:47 2008 +0100
   @@ -0,0 +1,1 @@
   +a
   \ No newline at end of file
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date:* (glob)
   Subject: changeset in...
   From: User Name <[e-mail]>
   X-Hg-Notification: changeset ef63ca68695b
   Message-Id: <hg.ef63ca68695b*> (glob)
   To: Test
   
   changeset ef63ca68695b in $TESTTMP/Test
   details: $TESTTMP/Test?cmd=changeset;node=ef63ca68695b
   description:
   	absym
   
   diffs (12 lines):
   
   diff -r a2392c293916 -r ef63ca68695b a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,3 @@
   +expand $Id$
   +do not process $Id:
   +xxx $
   diff -r a2392c293916 -r ef63ca68695b b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +ignore $Id$
 
   $ cp $HGRCPATH.nohooks $HGRCPATH
 
 Touch files and check with status
 
   $ touch a b
   $ hg status
 
 Update and expand
 
   $ rm sym a b
   $ hg update -C
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
 
 Check whether expansion is filewise and file mode is preserved
 
   $ echo '$Id$' > c
   $ echo 'tests for different changenodes' >> c
 #if unix-permissions
   $ chmod 600 c
   $ ls -l c | cut -b 1-10
   -rw-------
 #endif
 
 commit file c
 
   $ hg commit -A -mcndiff -d '1 0' -u 'User Name <[e-mail]>'
   adding c
 #if unix-permissions
   $ ls -l c | cut -b 1-10
   -rw-------
 #endif
 
 force expansion
 
   $ hg -v kwexpand
   overwriting a expanding keywords
   overwriting c expanding keywords
 
 compare changenodes in a and c
 
   $ cat a c
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
 
 record
 
   $ echo '$Id$' > r
   $ hg add r
 
 record chunk
 
   >>> lines = open('a', 'rb').readlines()
   >>> lines.insert(1, b'foo\n')
   >>> lines.append(b'bar\n')
   >>> open('a', 'wb').writelines(lines)
   $ hg record -d '10 1' -m rectest a<<EOF
   > y
   > n
   > EOF
   diff --git a/a b/a
   2 hunks, 2 lines changed
   @@ -1,3 +1,4 @@
    expand $Id$
   +foo
    do not process $Id:
    xxx $
   record change 1/2 to 'a'?
   (enter ? for help) [Ynesfdaq?] y
   
   @@ -2,2 +3,3 @@
    do not process $Id:
    xxx $
   +bar
   record change 2/2 to 'a'?
   (enter ? for help) [Ynesfdaq?] n
   
 
   $ hg identify
   5f5eb23505c3+ tip
   $ hg status
   M a
   A r
 
 Cat modified file a
 
   $ cat a
   expand $Id: a,v 5f5eb23505c3 1970/01/01 00:00:10 test $
   foo
   do not process $Id:
   xxx $
   bar
 
 Diff remaining chunk
 
   $ hg diff a
   diff -r 5f5eb23505c3 a
   --- a/a	Thu Jan 01 00:00:09 1970 -0000
   +++ b/a	* (glob)
   @@ -2,3 +2,4 @@
    foo
    do not process $Id:
    xxx $
   +bar
 
   $ hg rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
 
 Record all chunks in file a
 
   $ echo foo > msg
 
  - do not use "hg record -m" here!
 
   $ hg record -l msg -d '11 1' a<<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/a b/a
   2 hunks, 2 lines changed
   @@ -1,3 +1,4 @@
    expand $Id$
   +foo
    do not process $Id:
    xxx $
   record change 1/2 to 'a'?
   (enter ? for help) [Ynesfdaq?] y
   
   @@ -2,2 +3,3 @@
    do not process $Id:
    xxx $
   +bar
   record change 2/2 to 'a'?
   (enter ? for help) [Ynesfdaq?] y
   
 
 File a should be clean
 
   $ hg status -A a
   C a
 
 rollback and revert expansion
 
   $ cat a
   expand $Id: a,v 78e0a02d76aa 1970/01/01 00:00:11 test $
   foo
   do not process $Id:
   xxx $
   bar
   $ hg --verbose rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   overwriting a expanding keywords
   $ hg status a
   M a
   $ cat a
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   foo
   do not process $Id:
   xxx $
   bar
   $ echo '$Id$' > y
   $ echo '$Id$' > z
   $ hg add y
   $ hg commit -Am "rollback only" z
   $ cat z
   $Id: z,v 45a5d3adce53 1970/01/01 00:00:00 test $
   $ hg --verbose rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   overwriting z shrinking keywords
 
 Only z should be overwritten
 
   $ hg status a y z
   M a
   A y
   A z
   $ cat z
   $Id$
   $ hg forget y z
   $ rm y z
 
 record added file alone
 
   $ hg -v record -l msg -d '12 2' r<<EOF
   > y
   > y
   > EOF
   diff --git a/r b/r
   new file mode 100644
   @@ -0,0 +1,1 @@
   +$Id$
   record this change to 'r'?
   (enter ? for help) [Ynesfdaq?] y
   
   resolving manifests
   patching file r
   committing files:
   r
   committing manifest
   committing changelog
   committed changeset 3:82a2f715724d
   overwriting r expanding keywords
   $ hg status r
   $ hg --verbose rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   overwriting r shrinking keywords
   $ hg forget r
   $ rm msg r
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 record added keyword ignored file
 
   $ echo '$Id$' > i
   $ hg add i
   $ hg --verbose record -d '13 1' -m recignored<<EOF
   > y
   > y
   > EOF
   diff --git a/i b/i
   new file mode 100644
   examine changes to 'i'?
   (enter ? for help) [Ynesfdaq?] y
   
   @@ -0,0 +1,1 @@
   +$Id$
   record this change to 'i'?
   (enter ? for help) [Ynesfdaq?] y
   
   resolving manifests
   patching file i
   committing files:
   i
   committing manifest
   committing changelog
   committed changeset 3:9f40ceb5a072
   $ cat i
   $Id$
   $ hg -q rollback
   $ hg forget i
   $ rm i
 
 amend
 
   $ echo amend >> a
   $ echo amend >> b
   $ hg -q commit -d '14 1' -m 'prepare amend'
 
   $ hg --debug commit --amend -d '15 1' -m 'amend without changes' | grep keywords
   overwriting a expanding keywords
   $ hg -q id
   67d8c481a6be
   $ head -1 a
   expand $Id: a,v 67d8c481a6be 1970/01/01 00:00:15 test $
 
   $ hg -q strip --no-backup tip
 
 Test patch queue repo
 
   $ hg init --mq
   $ hg qimport -r tip -n mqtest.diff
   $ hg commit --mq -m mqtest
 
 Keywords should not be expanded in patch
 
   $ cat .hg/patches/mqtest.diff
   # HG changeset patch
   # User User Name <[e-mail]>
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 40a904bbbe4cd4ab0a1f28411e35db26341a40ad
   # Parent  ef63ca68695bc9495032c6fda1350c71e6d256e9
   cndiff
   
   diff -r ef63ca68695b -r 40a904bbbe4c c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,2 @@
   +$Id$
   +tests for different changenodes
 
   $ hg qpop
   popping mqtest.diff
   patch queue now empty
 
 qgoto, implying qpush, should expand
 
   $ hg qgoto mqtest.diff
   applying mqtest.diff
   now at: mqtest.diff
   $ cat c
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
   $ hg cat c
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
 
 Keywords should not be expanded in filelog
 
   $ hg --config 'extensions.keyword=!' cat c
   $Id$
   tests for different changenodes
 
 qpop and move on
 
   $ hg qpop
   popping mqtest.diff
   patch queue now empty
 
 Copy and show added kwfiles
 
   $ hg cp a c
   $ hg kwfiles
   a
   c
 
 Commit and show expansion in original and copy
 
   $ hg --debug commit -ma2c -d '1 0' -u 'User Name <[e-mail]>'
   committing files:
   c
    c: copy a:0045e12f6c5791aac80ca6cbfd97709a88307292
   committing manifest
   committing changelog
   overwriting c expanding keywords
   updating the branch cache
   committed changeset 2:25736cf2f5cbe41f6be4e6784ef6ecf9f3bbcc7d
   $ cat a c
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   expand $Id: c,v 25736cf2f5cb 1970/01/01 00:00:01 user $
   do not process $Id:
   xxx $
 
 Touch copied c and check its status
 
   $ touch c
   $ hg status
 
 Copy kwfile to keyword ignored file unexpanding keywords
 
   $ hg --verbose copy a i
   copying a to i
   overwriting i shrinking keywords
   $ head -n 1 i
   expand $Id$
   $ hg forget i
   $ rm i
 
 Copy ignored file to ignored file: no overwriting
 
   $ hg --verbose copy b i
   copying b to i
   $ hg forget i
   $ rm i
 
 cp symlink file; hg cp -A symlink file (part1)
 - copied symlink points to kwfile: overwrite
 
 #if symlink
   $ cp sym i
   $ ls -l i
   -rw-r--r--* (glob)
   $ head -1 i
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   $ hg copy --after --verbose sym i
   copying sym to i
   overwriting i shrinking keywords
   $ head -1 i
   expand $Id$
   $ hg forget i
   $ rm i
 #endif
 
 Test different options of hg kwfiles
 
   $ hg kwfiles
   a
   c
   $ hg -v kwfiles --ignore
   I b
   I sym
   $ hg kwfiles --all
   K a
   K c
   I b
   I sym
 
 Diff specific revision
 
   $ hg diff --rev 1
   diff -r ef63ca68695b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	* (glob)
   @@ -0,0 +1,3 @@
   +expand $Id$
   +do not process $Id:
   +xxx $
 
 Status after rollback:
 
   $ hg rollback
   repository tip rolled back to revision 1 (undo commit)
   working directory now based on revision 1
   $ hg status
   A c
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 #if symlink
 
 cp symlink file; hg cp -A symlink file (part2)
 - copied symlink points to kw ignored file: do not overwrite
 
   $ cat a > i
   $ ln -s i symignored
   $ hg commit -Am 'fake expansion in ignored and symlink' i symignored
   $ cp symignored x
   $ hg copy --after --verbose symignored x
   copying symignored to x
   $ head -n 1 x
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   $ hg forget x
   $ rm x
 
   $ hg rollback
   repository tip rolled back to revision 1 (undo commit)
   working directory now based on revision 1
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm i symignored
 
 #endif
 
 Custom keywordmaps as argument to kwdemo
 
   $ hg --quiet kwdemo "Xinfo = {author}: {desc}"
   [extensions]
   keyword =
   [keyword]
   ** = 
   b = ignore
   demo.txt = 
   i = ignore
   [keywordset]
   svn = False
   [keywordmaps]
   Xinfo = {author}: {desc}
   $Xinfo: test: hg keyword configuration and expansion example $
 
 Configure custom keywordmaps
 
   $ cat <<EOF >>$HGRCPATH
   > [keywordmaps]
   > Id = {file} {node|short} {date|rfc822date} {author|user}
   > Xinfo = {author}: {desc}
   > EOF
 
 Cat and hg cat files before custom expansion
 
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id: a ef63ca68695b Thu, 01 Jan 1970 00:00:00 +0000 user $
   do not process $Id:
   xxx $
   ignore $Id$
   a
 
 Write custom keyword and prepare multi-line commit message
 
   $ echo '$Xinfo$' >> a
   $ cat <<EOF >> log
   > firstline
   > secondline
   > EOF
 
 Interrupted commit should not change state
 
   $ hg commit
   abort: empty commit message
   [255]
   $ hg status
   M a
   ? c
   ? log
 
 Commit with multi-line message and custom expansion
 
   $ hg --debug commit -l log -d '2 0' -u 'User Name <[e-mail]>'
   committing files:
   a
   committing manifest
   committing changelog
   overwriting a expanding keywords
   updating the branch cache
   committed changeset 2:bb948857c743469b22bbf51f7ec8112279ca5d83
   $ rm log
 
 Stat, verify and show custom expansion (firstline)
 
   $ hg status
   ? c
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 3 changesets with 4 changes to 3 files
   $ cat a b
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
   ignore $Id$
   a
 
 annotate
 
   $ hg annotate a
   1: expand $Id$
   1: do not process $Id:
   1: xxx $
   2: $Xinfo$
 
 remove with status checks
 
   $ hg debugrebuildstate
   $ hg remove a
   $ hg --debug commit -m rma
   committing files:
   committing manifest
   committing changelog
   updating the branch cache
   committed changeset 3:d14c712653769de926994cf7fbb06c8fbd68f012
   $ hg status
   ? c
 
 Rollback, revert, and check expansion
 
   $ hg rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   $ hg status
   R a
   ? c
   $ hg revert --no-backup --rev tip a
   $ cat a
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
 
 Clone to test global and local configurations
 
   $ cd ..
 
 Expansion in destination with global configuration
 
   $ hg --quiet clone Test globalconf
   $ cat globalconf/a
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
 
 No expansion in destination with local configuration in origin only
 
   $ hg --quiet --config 'keyword.**=ignore' clone Test localconf
   $ cat localconf/a
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
 
 Clone to test incoming
 
   $ hg clone -r1 Test Test-a
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 3 files
   new changesets a2392c293916:ef63ca68695b
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd Test-a
   $ cat <<EOF >> .hg/hgrc
   > [paths]
   > default = ../Test
   > EOF
   $ hg incoming
   comparing with $TESTTMP/Test
   searching for changes
   changeset:   2:bb948857c743
   tag:         tip
   user:        User Name <[e-mail]>
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     firstline
   
 Imported patch should not be rejected
 
   >>> import re
   >>> text = re.sub(br'(Id.*)', br'\1 rejecttest', open('a', 'rb').read())
   >>> open('a', 'wb').write(text) and None
   $ hg --debug commit -m'rejects?' -d '3 0' -u 'User Name <[e-mail]>'
   committing files:
   a
   committing manifest
   committing changelog
   overwriting a expanding keywords
   updating the branch cache
   committed changeset 2:85e279d709ffc28c9fdd1b868570985fc3d87082
   $ hg export -o ../rejecttest.diff tip
   $ cd ../Test
   $ hg import ../rejecttest.diff
   applying ../rejecttest.diff
   $ cat a b
   expand $Id: a 4e0994474d25 Thu, 01 Jan 1970 00:00:03 +0000 user $ rejecttest
   do not process $Id: rejecttest
   xxx $
   $Xinfo: User Name <[e-mail]>: rejects? $
   ignore $Id$
 
   $ hg rollback
   repository tip rolled back to revision 2 (undo import)
   working directory now based on revision 2
   $ hg update --clean
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 kwexpand/kwshrink on selected files
 
   $ mkdir x
   $ hg copy a x/a
   $ hg --verbose kwshrink a
   overwriting a shrinking keywords
  - sleep required for dirstate.normal() check
   $ sleep 1
   $ hg status a
   $ hg --verbose kwexpand a
   overwriting a expanding keywords
   $ hg status a
 
 kwexpand x/a should abort
 
   $ hg --verbose kwexpand x/a
   abort: outstanding uncommitted changes
   [255]
   $ cd x
   $ hg --debug commit -m xa -d '3 0' -u 'User Name <[e-mail]>'
   committing files:
   x/a
    x/a: copy a:779c764182ce5d43e2b1eb66ce06d7b47bfe342e
   committing manifest
   committing changelog
   overwriting x/a expanding keywords
   updating the branch cache
   committed changeset 3:b4560182a3f9a358179fd2d835c15e9da379c1e4
   $ cat a
   expand $Id: x/a b4560182a3f9 Thu, 01 Jan 1970 00:00:03 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: xa $
 
 kwshrink a inside directory x
 
   $ hg --verbose kwshrink a
   overwriting x/a shrinking keywords
   $ cat a
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   $ cd ..
 
 kwexpand nonexistent
 
   $ hg kwexpand nonexistent
   nonexistent:* (glob)
 
 
 #if serve
 hg serve
  - expand with hgweb file
  - no expansion with hgweb annotate/changeset/filediff/comparison
  - expand with hgweb file, again
  - check errors
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
   $ get-with-headers.py localhost:$HGPORT 'file/tip/a/?style=raw'
   200 Script output follows
   
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
   $ get-with-headers.py localhost:$HGPORT 'annotate/tip/a/?style=raw'
   200 Script output follows
   
   
   user@1: expand $Id$
   user@1: do not process $Id:
   user@1: xxx $
   user@2: $Xinfo$
   
   
   
   
   $ get-with-headers.py localhost:$HGPORT 'rev/tip/?style=raw'
   200 Script output follows
   
   
   # HG changeset patch
   # User User Name <[e-mail]>
   # Date 3 0
   # Node ID b4560182a3f9a358179fd2d835c15e9da379c1e4
   # Parent  bb948857c743469b22bbf51f7ec8112279ca5d83
   xa
   
   diff -r bb948857c743 -r b4560182a3f9 x/a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/x/a	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,4 @@
   +expand $Id$
   +do not process $Id:
   +xxx $
   +$Xinfo$
   
   $ get-with-headers.py localhost:$HGPORT 'diff/bb948857c743/a?style=raw'
   200 Script output follows
   
   
   diff -r ef63ca68695b -r bb948857c743 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:02 1970 +0000
   @@ -1,3 +1,4 @@
    expand $Id$
    do not process $Id:
    xxx $
   +$Xinfo$
   
   
   
   
   $ get-with-headers.py localhost:$HGPORT 'comparison/bb948857c743/a' | grep '\$[a-zA-Z]'
   <td class="source equal"><a href="#l1r1">     1</a> expand $Id$</td>
   <td class="source equal"><a href="#l1r1">     1</a> expand $Id$</td>
   <td class="source equal"><a href="#l2r2">     2</a> do not process $Id:</td>
   <td class="source equal"><a href="#l2r2">     2</a> do not process $Id:</td>
   <td class="source insert"><a href="#r4">     4</a> $Xinfo$</td>
 
 (check "kwweb_skip"-ed webcommand doesn't suppress expanding keywords
 at subsequent webcommands)
 
   $ get-with-headers.py localhost:$HGPORT 'file/tip/a/?style=raw'
   200 Script output follows
   
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
 
   $ killdaemons.py
   $ cat errors.log
 #endif
 
 Prepare merge and resolve tests
 
   $ echo '$Id$' > m
   $ hg add m
   $ hg commit -m 4kw
   $ echo foo >> m
   $ hg commit -m 5foo
 
 simplemerge
 
   $ hg update 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo foo >> m
   $ hg commit -m 6foo
   created new head
   $ hg merge
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m simplemerge
   $ cat m
   $Id: m 27d48ee14f67 Thu, 01 Jan 1970 00:00:00 +0000 test $
   foo
 
 conflict: keyword should stay outside conflict zone
 
   $ hg update 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo bar >> m
   $ hg commit -m 8bar
   created new head
   $ hg merge
   merging m
   warning: conflicts while merging m! (edit, then use 'hg resolve --mark')
   0 files updated, 0 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
   [1]
   $ cat m
   $Id$
   <<<<<<< working copy: 88a80c8d172e - test: 8bar
   bar
   =======
   foo
   >>>>>>> merge rev:    85d2d2d732a5 - test: simplemerge
 
 resolve to local, m must contain hash of last change (local parent)
 
   $ hg resolve -t internal:local -a
   (no more unresolved files)
   $ hg commit -m localresolve
   $ cat m
   $Id: m 88a80c8d172e Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
 
 Test restricted mode with transplant -b
 
   $ hg update 6
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch foo
   marked working directory as branch foo
   (branches are permanent and global, did you want a bookmark?)
   $ mv a a.bak
   $ echo foobranch > a
   $ cat a.bak >> a
   $ rm a.bak
   $ hg commit -m 9foobranch
   $ hg update default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -y transplant -b foo tip
   applying 4aa30d025d50
   4aa30d025d50 transplanted to e00abbf63521
 
 Expansion in changeset but not in file
 
   $ hg tip -p
   changeset:   11:e00abbf63521
   tag:         tip
   parent:      9:800511b3a22d
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     9foobranch
   
   diff -r 800511b3a22d -r e00abbf63521 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,3 +1,4 @@
   +foobranch
    expand $Id$
    do not process $Id:
    xxx $
   
   $ head -n 2 a
   foobranch
   expand $Id: a e00abbf63521 Thu, 01 Jan 1970 00:00:00 +0000 test $
 
 Turn off expansion
 
   $ hg -q rollback
   $ hg -q update -C
 
 kwshrink with unknown file u
 
   $ cp a u
   $ hg --verbose kwshrink
   overwriting a shrinking keywords
   overwriting m shrinking keywords
   overwriting x/a shrinking keywords
 
 Keywords shrunk in working directory, but not yet disabled
  - cat shows unexpanded keywords
  - hg cat shows expanded keywords
 
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
   do not process $Id:
   xxx $
   $Xinfo: User Name <[e-mail]>: firstline $
   ignore $Id$
   a
 
 Now disable keyword expansion
 
   $ cp $HGRCPATH $HGRCPATH.backup
   $ rm "$HGRCPATH"
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   a
 
 enable keyword expansion again
 
   $ cat $HGRCPATH.backup >> $HGRCPATH
 
 Test restricted mode with unshelve
 
   $ echo xxxx >> a
   $ hg diff
   diff -r 800511b3a22d a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	* (glob)
   @@ -2,3 +2,4 @@
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
   $ hg shelve -q --name tmp
   $ hg shelve --list --patch
   tmp             (*)* changes to: localresolve (glob)
   
   diff --git a/a b/a
   --- a/a
   +++ b/a
   @@ -2,3 +2,4 @@
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
 
   $ hg update -q -C 10
   $ hg unshelve -q tmp
   $ hg diff
   diff -r 4aa30d025d50 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	* (glob)
   @@ -3,3 +3,4 @@
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
 
 Test restricted mode with rebase
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > rebase =
   > EOF
 
   $ hg update -q -C 9
 
   $ echo xxxx >> a
   $ hg commit -m '#11'
   $ hg diff -c 11
   diff -r 800511b3a22d -r b07670694489 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -2,3 +2,4 @@
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
 
   $ hg diff -c 10
   diff -r 27d48ee14f67 -r 4aa30d025d50 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,3 +1,4 @@
   +foobranch
    expand $Id$
    do not process $Id:
    xxx $
 
   $ hg rebase -q -s 10 -d 11 --keep
   $ hg diff -r 9 -r 12 a
   diff -r 800511b3a22d -r 1939b927726c a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,4 +1,6 @@
   +foobranch
    expand $Id$
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
 
 Test restricted mode with graft
 
   $ hg graft -q 10
   $ hg diff -r 9 -r 13 a
   diff -r 800511b3a22d -r 01a68de1003a a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,4 +1,6 @@
   +foobranch
    expand $Id$
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
 
 Test restricted mode with backout
 
   $ hg backout -q 11 --no-commit
   $ hg diff a
   diff -r 01a68de1003a a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	* (glob)
   @@ -3,4 +3,3 @@
    do not process $Id:
    xxx $
    $Xinfo$
   -xxxx
 
 Test restricted mode with histedit
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > histedit =
   > EOF
 
   $ hg commit -m 'backout #11'
   $ hg histedit -q --command - 13 <<EOF
   > pick 49f5f2d940c3 14 backout #11
   > pick 01a68de1003a 13 9foobranch
   > EOF
 
 Test restricted mode with fetch (with merge)
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > fetch =
   > EOF
 
   $ hg clone -q -r 9 . ../fetch-merge
   $ cd ../fetch-merge
   $ hg -R ../Test export 10 | hg import -q -
   $ hg fetch -q -r 11
   $ hg diff -r 9 a
   diff -r 800511b3a22d a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	* (glob)
   @@ -1,4 +1,6 @@
   +foobranch
    expand $Id$
    do not process $Id:
    xxx $
    $Xinfo$
   +xxxx
 
 Test that patch.diff(), which is implied by "hg diff" or so, doesn't
 suppress expanding keywords at subsequent commands
 
 #if windows
   $ PYTHONPATH="$TESTDIR/../contrib;$PYTHONPATH"
 #else
   $ PYTHONPATH="$TESTDIR/../contrib:$PYTHONPATH"
 #endif
   $ export PYTHONPATH
 
   $ grep -v '^promptecho ' < $HGRCPATH >> $HGRCPATH.new
   $ mv $HGRCPATH.new $HGRCPATH
 
   >>> from __future__ import print_function
   >>> from hgclient import check, readchannel, runcommand
   >>> @check
   ... def check(server):
   ...     # hello block
   ...     readchannel(server)
   ... 
   ...     runcommand(server, [b'cat', b'm'])
   ...     runcommand(server, [b'diff', b'-c', b'.', b'm'])
   ...     runcommand(server, [b'cat', b'm'])
   *** runcommand cat m
   $Id: m 800511b3a22d Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
   *** runcommand diff -c . m
   *** runcommand cat m
   $Id: m 800511b3a22d Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
 
   $ cd ..
 
 #if serve
 
 Test that keywords are expanded only in repositories, which enable
 keyword extension, even if multiple repositories are served in a
 process
 
   $ cat >> fetch-merge/.hg/hgrc <<EOF
   > [extensions]
   > keyword = !
   > EOF
 
   $ cat > paths.conf <<EOF
   > [paths]
   > enabled=Test
   > disabled=fetch-merge
   > EOF
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E error.log --webdir-conf paths.conf
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ get-with-headers.py localhost:$HGPORT 'enabled/file/tip/m/?style=raw'
   200 Script output follows
   
   $Id: m 800511b3a22d Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
 
   $ get-with-headers.py localhost:$HGPORT 'disabled/file/tip/m/?style=raw'
   200 Script output follows
   
   $Id$
   bar
 
 (check expansion again, for safety)
 
   $ get-with-headers.py localhost:$HGPORT 'enabled/file/tip/m/?style=raw'
   200 Script output follows
   
   $Id: m 800511b3a22d Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
 
   $ killdaemons.py
 #endif

tests/test-notify.t

@@ -1,756 +1,776 b''
   $ cat > $TESTTMP/filter.py <<EOF
   > from __future__ import absolute_import, print_function
   > import re
   > import sys
   > print(re.sub("\n[ \t]", " ", sys.stdin.read()), end="")
   > EOF
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > notify=
   > 
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > 
   > [notify]
   > sources = pull
   > diffstat = False
   > 
   > [usersubs]
   > foo@bar = *
   > 
   > [reposubs]
   > * = baz
   > EOF
   $ hg help notify
   notify extension - hooks for sending email push notifications
   
   This extension implements hooks to send email notifications when changesets
   are sent from or received by the local repository.
   
   First, enable the extension as explained in 'hg help extensions', and register
   the hook you want to run. "incoming" and "changegroup" hooks are run when
   changesets are received, while "outgoing" hooks are for changesets sent to
   another repository:
   
     [hooks]
     # one email for each incoming changeset
     incoming.notify = python:hgext.notify.hook
     # one email for all incoming changesets
     changegroup.notify = python:hgext.notify.hook
   
     # one email for all outgoing changesets
     outgoing.notify = python:hgext.notify.hook
   
   This registers the hooks. To enable notification, subscribers must be assigned
   to repositories. The "[usersubs]" section maps multiple repositories to a
   given recipient. The "[reposubs]" section maps multiple recipients to a single
   repository:
   
     [usersubs]
     # key is subscriber email, value is a comma-separated list of repo patterns
     user@host = pattern
   
     [reposubs]
     # key is repo pattern, value is a comma-separated list of subscriber emails
     pattern = user@host
   
   A "pattern" is a "glob" matching the absolute path to a repository, optionally
   combined with a revset expression. A revset expression, if present, is
   separated from the glob by a hash. Example:
   
     [reposubs]
     */widgets#branch(release) = [e-mail]
   
   This sends to "[e-mail]" whenever a changeset on the "release"
   branch triggers a notification in any repository ending in "widgets".
   
   In order to place them under direct user management, "[usersubs]" and
   "[reposubs]" sections may be placed in a separate "hgrc" file and incorporated
   by reference:
   
     [notify]
     config = /path/to/subscriptionsfile
   
   Notifications will not be sent until the "notify.test" value is set to
   "False"; see below.
   
   Notifications content can be tweaked with the following configuration entries:
   
   notify.test
     If "True", print messages to stdout instead of sending them. Default: True.
   
   notify.sources
     Space-separated list of change sources. Notifications are activated only
     when a changeset's source is in this list. Sources may be:
   
     "serve"       changesets received via http or ssh
     "pull"        changesets received via "hg pull"
     "unbundle"    changesets received via "hg unbundle"
     "push"        changesets sent or received via "hg push"
     "bundle"      changesets sent via "hg unbundle"
   
     Default: serve.
   
   notify.strip
     Number of leading slashes to strip from url paths. By default, notifications
     reference repositories with their absolute path. "notify.strip" lets you
     turn them into relative paths. For example, "notify.strip=3" will change
     "/long/path/repository" into "repository". Default: 0.
   
   notify.domain
     Default email domain for sender or recipients with no explicit domain. It is
     also used for the domain part of the "Message-Id" when using
     "notify.messageidseed".
   
   notify.messageidseed
     Create deterministic "Message-Id" headers for the mails based on the seed
     and the revision identifier of the first commit in the changeset.
   
   notify.style
     Style file to use when formatting emails.
   
   notify.template
     Template to use when formatting emails.
   
   notify.incoming
     Template to use when run as an incoming hook, overriding "notify.template".
   
   notify.outgoing
     Template to use when run as an outgoing hook, overriding "notify.template".
   
   notify.changegroup
     Template to use when running as a changegroup hook, overriding
     "notify.template".
   
   notify.maxdiff
     Maximum number of diff lines to include in notification email. Set to 0 to
     disable the diff, or -1 to include all of it. Default: 300.
   
   notify.maxdiffstat
     Maximum number of diffstat lines to include in notification email. Set to -1
     to include all of it. Default: -1.
   
   notify.maxsubject
     Maximum number of characters in email's subject line. Default: 67.
   
   notify.diffstat
     Set to True to include a diffstat before diff content. Default: True.
   
   notify.showfunc
     If set, override "diff.showfunc" for the diff content. Default: None.
   
   notify.merge
     If True, send notifications for merge changesets. Default: True.
   
   notify.mbox
     If set, append mails to this mbox file instead of sending. Default: None.
   
   notify.fromauthor
     If set, use the committer of the first changeset in a changegroup for the
     "From" field of the notification mail. If not set, take the user from the
     pushing repo.  Default: False.
   
   If set, the following entries will also be used to customize the
   notifications:
   
   email.from
     Email "From" address to use if none can be found in the generated email
     content.
   
   web.baseurl
     Root repository URL to combine with repository paths when making references.
     See also "notify.strip".
   
   no commands defined
   $ hg init a
   $ echo a > a/a
   $ echo b > a/b
 
 commit
 
   $ hg --cwd a commit -Ama -d '0 0'
   adding a
   adding b
 
 clone
 
   $ hg --traceback clone a b
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo a >> a/a
   $ echo b >> a/b
 
 commit
 
   $ hg --traceback --cwd a commit -Amb -d '1 0'
 
 on Mac OS X 10.5 the tmp path is very long so would get stripped in the subject line
 
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > maxsubject = 200
   > EOF
 
 the python call below wraps continuation lines, which appear on Mac OS X 10.5 because
 of the very long subject line
 pull (minimal config)
 
-  $ hg --traceback --cwd b --config notify.domain=example.com --config notify.messageidseed=example pull ../a | "$PYTHON" $TESTTMP/filter.py
+  $ hg --traceback --cwd b --config notify.domain=example.com --config notify.messageidseed=example pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 00a13f371396
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: changeset in $TESTTMP/b: b
   From: [e-mail]
   X-Hg-Notification: changeset 00a13f371396
-  Message-Id: <hg.[e-mail]> (no-py3 !)
-  Message-Id:  <hg.[e-mail]> (py3 !)
+  Message-Id: <hg.[e-mail]>
   To: [e-mail], foo@bar
   
   changeset 00a13f371396 in $TESTTMP/b
   details: $TESTTMP/b?cmd=changeset;node=00a13f371396
   description: b
   
   diffs (12 lines):
   
   diff -r 0cd96de13884 -r 00a13f371396 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@ a
   +a
   diff -r 0cd96de13884 -r 00a13f371396 b
   --- a/b	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@ b
   +b
   (run 'hg update' to get a working copy)
 
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > config = `pwd`/.notify.conf
   > domain = test.com
   > strip = 42
   > template = Subject: {desc|firstline|strip}\nFrom: {author}\nX-Test: foo\n\nchangeset {node|short} in {webroot}\ndescription:\n\t{desc|tabindent|strip}
   > 
   > [web]
   > baseurl = http://test/
   > EOF
 
 fail for config file is missing
 
   $ hg --cwd b rollback
   repository tip rolled back to revision 0 (undo pull)
   $ hg --cwd b pull ../a 2>&1 | grep 'error.*\.notify\.conf' > /dev/null && echo pull failed
   pull failed
   $ touch ".notify.conf"
 
 pull
 
   $ hg --cwd b rollback
   repository tip rolled back to revision 0 (undo pull)
-  $ hg --traceback --cwd b pull ../a  | "$PYTHON" $TESTTMP/filter.py
+  $ hg --traceback --cwd b pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 00a13f371396
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   X-Test: foo
   Date: * (glob)
   Subject: b
   From: [e-mail]
   X-Hg-Notification: changeset 00a13f371396
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 00a13f371396 in b
   description: b
   diffs (12 lines):
   
   diff -r 0cd96de13884 -r 00a13f371396 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@ a
   +a
   diff -r 0cd96de13884 -r 00a13f371396 b
   --- a/b	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@ b
   +b
   (run 'hg update' to get a working copy)
 
   $ cat << EOF >> $HGRCPATH
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > 
   > [notify]
   > sources = pull
   > diffstat = True
   > EOF
 
 pull
 
   $ hg --cwd b rollback
   repository tip rolled back to revision 0 (undo pull)
-  $ hg --traceback --config notify.maxdiffstat=1 --cwd b pull ../a | "$PYTHON" $TESTTMP/filter.py
+  $ hg --traceback --config notify.maxdiffstat=1 --cwd b pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 00a13f371396
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   X-Test: foo
   Date: * (glob)
   Subject: b
   From: [e-mail]
   X-Hg-Notification: changeset 00a13f371396
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 00a13f371396 in b
   description: b
   diffstat (truncated from 2 to 1 lines):
    a |  1 + 2 files changed, 2 insertions(+), 0 deletions(-)
   
   diffs (12 lines):
   
   diff -r 0cd96de13884 -r 00a13f371396 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@ a
   +a
   diff -r 0cd96de13884 -r 00a13f371396 b
   --- a/b	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@ b
   +b
   (run 'hg update' to get a working copy)
 
 test merge
 
   $ cd a
   $ hg up -C 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo a >> a
   $ hg ci -Am adda2 -d '2 0'
   created new head
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m merge -d '3 0'
   $ cd ..
-  $ hg --traceback --cwd b pull ../a | "$PYTHON" $TESTTMP/filter.py
+  $ hg --traceback --cwd b pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files
   new changesets 3332653e1f3c:fccf66cd0c35
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   X-Test: foo
   Date: * (glob)
   Subject: adda2
   From: [e-mail]
   X-Hg-Notification: changeset 3332653e1f3c
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 3332653e1f3c in b
   description: adda2
   diffstat:
    a |  1 + 1 files changed, 1 insertions(+), 0 deletions(-)
   
   diffs (6 lines):
   
   diff -r 0cd96de13884 -r 3332653e1f3c a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:02 1970 +0000
   @@ -1,1 +1,2 @@ a
   +a
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   X-Test: foo
   Date: * (glob)
   Subject: merge
   From: [e-mail]
   X-Hg-Notification: changeset fccf66cd0c35
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset fccf66cd0c35 in b
   description: merge
   diffstat:
    b |  1 + 1 files changed, 1 insertions(+), 0 deletions(-)
   
   diffs (6 lines):
   
   diff -r 3332653e1f3c -r fccf66cd0c35 b
   --- a/b	Thu Jan 01 00:00:02 1970 +0000
   +++ b/b	Thu Jan 01 00:00:03 1970 +0000
   @@ -1,1 +1,2 @@ b
   +b
   (run 'hg update' to get a working copy)
 
 non-ascii content and truncation of multi-byte subject
 
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > maxsubject = 4
   > EOF
   $ echo a >> a/a
   $ hg --cwd a --encoding utf-8 commit -A -d '0 0' \
   >   -m `"$PYTHON" -c 'import sys; getattr(sys.stdout, "buffer", sys.stdout).write(b"\xc3\xa0\xc3\xa1\xc3\xa2\xc3\xa3\xc3\xa4")'`
   $ hg --traceback --cwd b --encoding utf-8 pull ../a | \
+  >   "$PYTHON" $TESTDIR/unwrap-message-id.py | \
   >   "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 0f25f9c22b4c
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 8bit
   X-Test: foo
   Date: * (glob)
   Subject: \xc3\xa0... (esc) (no-py3 !)
   Subject: =?utf-8?b?w6AuLi4=?= (py3 !)
   From: [e-mail]
   X-Hg-Notification: changeset 0f25f9c22b4c
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 0f25f9c22b4c in b
   description: \xc3\xa0\xc3\xa1\xc3\xa2\xc3\xa3\xc3\xa4 (esc)
   diffstat:
    a |  1 + 1 files changed, 1 insertions(+), 0 deletions(-)
   
   diffs (7 lines):
   
   diff -r fccf66cd0c35 -r 0f25f9c22b4c a
   --- a/a	Thu Jan 01 00:00:03 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,2 +1,3 @@ a a
   +a
   (run 'hg update' to get a working copy)
 
 long lines
 
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > maxsubject = 67
   > test = False
   > mbox = mbox
   > EOF
   $ "$PYTHON" -c 'open("a/a", "ab").write(b"no" * 500 + b"\xd1\x84" + b"\n")'
   $ hg --cwd a commit -A -m "long line"
   $ hg --traceback --cwd b pull ../a
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets a846b5f6ebb7
   notify: sending 2 subscribers 1 changes
   (run 'hg update' to get a working copy)
-  $ "$PYTHON" $TESTTMP/filter.py < b/mbox
+  $ cat b/mbox | "$PYTHON" $TESTDIR/unwrap-message-id.py | "$PYTHON" $TESTTMP/filter.py
   From [e-mail] ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="*" (glob)
   Content-Transfer-Encoding: quoted-printable
   X-Test: foo
   Date: * (glob)
   Subject: long line
   From: [e-mail]
   X-Hg-Notification: changeset a846b5f6ebb7
   Message-Id: <hg.a846b5f6ebb7.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   changeset a846b5f6ebb7 in b
   description: long line
   diffstat:
    a |  1 + 1 files changed, 1 insertions(+), 0 deletions(-)
   
   diffs (8 lines):
   
   diff -r 0f25f9c22b4c -r a846b5f6ebb7 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,3 +1,4 @@ a a a
   +nonononononononononononononononononononononononononononononononononononono=
   nononononononononononononononononononononononononononononononononononononon=
   ononononononononononononononononononononononononononononononononononononono=
   nononononononononononononononononononononononononononononononononononononon=
   ononononononononononononononononononononononononononononononononononononono=
   nononononononononononononononononononononononononononononononononononononon=
   ononononononononononononononononononononononononononononononononononononono=
   nononononononononononononononononononononononononononononononononononononon=
   ononononononononononononononononononononononononononononononononononononono=
   nononononononononononononononononononononononononononononononononononononon=
   ononononononononononononononononononononononononononononononononononononono=
   nononononononononononononononononononononononononononononononononononononon=
   ononononononononononononononononononononononononononononononononononononono=
   nonononononononononononono=D1=84
   
  revset selection: send to address that matches branch and repo
 
   $ cat << EOF >> $HGRCPATH
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > 
   > [notify]
   > sources = pull
   > test = True
   > diffstat = False
   > maxdiff = 0
   > 
   > [reposubs]
   > */a#branch(test) = [e-mail]
   > */b#branch(test) = [e-mail]
   > EOF
   $ hg --cwd a branch test
   marked working directory as branch test
   (branches are permanent and global, did you want a bookmark?)
   $ echo a >> a/a
   $ hg --cwd a ci -m test -d '1 0'
-  $ hg --traceback --cwd b pull ../a | "$PYTHON" $TESTTMP/filter.py
+  $ hg --traceback --cwd b pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets f7e5aaed4080
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   X-Test: foo
   Date: * (glob)
   Subject: test
   From: [e-mail]
   X-Hg-Notification: changeset f7e5aaed4080
   Message-Id: <hg.f7e5aaed4080.*.*@*> (glob)
   To: [e-mail], foo@bar, [e-mail]
   
   changeset f7e5aaed4080 in b
   description: test
   (run 'hg update' to get a working copy)
 
 revset selection: don't send to address that waits for mails
 from different branch
 
   $ hg --cwd a update default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo a >> a/a
   $ hg --cwd a ci -m test -d '1 0'
-  $ hg --traceback --cwd b pull ../a | "$PYTHON" $TESTTMP/filter.py
+  $ hg --traceback --cwd b pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
   new changesets 645eb6690ecf
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   X-Test: foo
   Date: * (glob)
   Subject: test
   From: [e-mail]
   X-Hg-Notification: changeset 645eb6690ecf
   Message-Id: <hg.645eb6690ecf.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   changeset 645eb6690ecf in b
   description: test
   (run 'hg heads' to see heads)
 
 default template:
 
   $ grep -v '^template =' $HGRCPATH > "$HGRCPATH.new"
   $ mv "$HGRCPATH.new" $HGRCPATH
   $ echo a >> a/a
   $ hg --cwd a commit -m 'default template'
-  $ hg --cwd b pull ../a -q | "$PYTHON" $TESTTMP/filter.py
+  $ hg --cwd b pull ../a -q | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: changeset in b: default template
   From: [e-mail]
   X-Hg-Notification: changeset 5cd4346eed47
   Message-Id: <hg.5cd4346eed47.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   changeset 5cd4346eed47 in $TESTTMP/b
   details: http://test/b?cmd=changeset;node=5cd4346eed47
   description: default template
 
 with style:
 
   $ cat <<EOF > notifystyle.map
   > changeset = "Subject: {desc|firstline|strip}
   >              From: {author}
   >              {""}
   >              changeset {node|short}"
   > EOF
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > style = $TESTTMP/notifystyle.map
   > EOF
   $ echo a >> a/a
   $ hg --cwd a commit -m 'with style'
-  $ hg --cwd b pull ../a -q | "$PYTHON" $TESTTMP/filter.py
+  $ hg --cwd b pull ../a -q | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: with style
   From: [e-mail]
   X-Hg-Notification: changeset ec8d9d852f56
   Message-Id: <hg.ec8d9d852f56.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   changeset ec8d9d852f56
 
 with template (overrides style):
 
   $ cat <<EOF >> $HGRCPATH
   > template = Subject: {node|short}: {desc|firstline|strip}
   >            From: {author}
   >            {""}
   >            {desc}
   > EOF
   $ echo a >> a/a
   $ hg --cwd a commit -m 'with template'
-  $ hg --cwd b pull ../a -q | "$PYTHON" $TESTTMP/filter.py
+  $ hg --cwd b pull ../a -q | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py | \
+  >  "$PYTHON" $TESTTMP/filter.py
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: 14721b538ae3: with template
   From: [e-mail]
   X-Hg-Notification: changeset 14721b538ae3
   Message-Id: <hg.14721b538ae3.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   with template
 
 showfunc diff
   $ cat <<EOF >> $HGRCPATH
   > showfunc = True
   > template =
   > maxdiff = -1
   > EOF
   $ cd a
   $ cat > f1 << EOF
   > int main() {
   >     int a = 0;
   >     int b = 1;
   >     int c = 2;
   >     int d = 3;
   >     return a + b + c + d;
   > }
   > EOF
   $ hg commit -Am addfunction
   adding f1
-  $ hg --cwd ../b pull ../a
+  $ hg --cwd ../b pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets b86bc16ff894
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: addfunction
   From: [e-mail]
   X-Hg-Notification: changeset b86bc16ff894
   Message-Id: <hg.b86bc16ff894.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   changeset b86bc16ff894
   diffs (11 lines):
   
   diff -r 14721b538ae3 -r b86bc16ff894 f1
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/f1	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,7 @@
   +int main() {
   +    int a = 0;
   +    int b = 1;
   +    int c = 2;
   +    int d = 3;
   +    return a + b + c + d;
   +}
   (run 'hg update' to get a working copy)
   $ cat > f1 << EOF
   > int main() {
   >     int a = 0;
   >     int b = 1;
   >     int c = 2;
   >     int e = 3;
   >     return a + b + c + e;
   > }
   > EOF
   $ hg commit -m changefunction
-  $ hg --cwd ../b --config notify.showfunc=True pull ../a
+  $ hg --cwd ../b --config notify.showfunc=True pull ../a | \
+  >  "$PYTHON" $TESTDIR/unwrap-message-id.py
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets e81040e9838c
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: changefunction
   From: [e-mail]
   X-Hg-Notification: changeset e81040e9838c
   Message-Id: <hg.e81040e9838c.*.*@*> (glob)
   To: [e-mail], foo@bar
   
   changeset e81040e9838c
   diffs (12 lines):
   
   diff -r b86bc16ff894 -r e81040e9838c f1
   --- a/f1	Thu Jan 01 00:00:00 1970 +0000
   +++ b/f1	Thu Jan 01 00:00:00 1970 +0000
   @@ -2,6 +2,6 @@ int main() {
        int a = 0;
        int b = 1;
        int c = 2;
   -    int d = 3;
   -    return a + b + c + d;
   +    int e = 3;
   +    return a + b + c + e;
    }
   (run 'hg update' to get a working copy)