tests: clean-up of largefiles tests in test-issue3084.t

Prepare for adding more test cases to the systematic testing, moving the test
from ac3b3a2d976d to another section.

tests/test-issue3084.t

@@ -1,381 +1,401
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "largefiles =" >> $HGRCPATH
 
 Create the repository outside $HOME since largefiles write to
 $HOME/.cache/largefiles.
 
   $ hg init test
   $ cd test
   $ echo "root" > root
   $ hg add root
-  $ hg commit -m "Root commit"
+  $ hg commit -m "Root commit" --config extensions.largefiles=!
+
+Ensure that .hg/largefiles isn't created before largefiles are added
+#if unix-permissions
+  $ chmod 555 .hg
+#endif
+  $ hg status
+#if unix-permissions
+  $ chmod 755 .hg
+#endif
+
+  $ test -f .hg/largefiles
+  [1]
 
   $ echo "large" > foo
   $ hg add --large foo
   $ hg commit -m "Add foo as a largefile"
 
   $ hg update -r 0
   getting changed largefiles
   0 largefiles updated, 1 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
   $ echo "normal" > foo
   $ hg add foo
   $ hg commit -m "Add foo as normal file"
   created new head
 
 Normal file in the working copy, keeping the normal version:
 
   $ echo "n" | hg merge --config ui.interactive=Yes
   remote turned local normal file foo into a largefile
   use (l)argefile or keep (n)ormal file? n
   getting changed largefiles
   0 largefiles updated, 0 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg status
   $ cat foo
   normal
 
 Normal file in the working copy, keeping the largefile version:
 
   $ hg update -q -C
   $ echo "l" | hg merge --config ui.interactive=Yes
   remote turned local normal file foo into a largefile
   use (l)argefile or keep (n)ormal file? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg status
   M foo
 
   $ hg diff --nodates
   diff -r fa129ab6b5a7 .hglf/foo
   --- /dev/null
   +++ b/.hglf/foo
   @@ -0,0 +1,1 @@
   +7f7097b041ccf68cc5561e9600da4655d21c6d18
   diff -r fa129ab6b5a7 foo
   --- a/foo
   +++ /dev/null
   @@ -1,1 +0,0 @@
   -normal
 
   $ cat foo
   large
 
 Largefile in the working copy, keeping the normal version:
 
   $ hg update -q -C -r 1
   $ echo "n" | hg merge --config ui.interactive=Yes
   remote turned local largefile foo into a normal file
   keep (l)argefile or use (n)ormal file? n
   getting changed largefiles
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg status
   M foo
 
   $ hg diff --nodates
   diff -r ff521236428a .hglf/foo
   --- a/.hglf/foo
   +++ /dev/null
   @@ -1,1 +0,0 @@
   -7f7097b041ccf68cc5561e9600da4655d21c6d18
   diff -r ff521236428a foo
   --- /dev/null
   +++ b/foo
   @@ -0,0 +1,1 @@
   +normal
 
   $ cat foo
   normal
 
 Largefile in the working copy, keeping the largefile version:
 
   $ hg update -q -C -r 1
   $ echo "l" | hg merge --config ui.interactive=Yes
   remote turned local largefile foo into a normal file
   keep (l)argefile or use (n)ormal file? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg status
 
   $ cat foo
   large
 
 Whatever ... commit something so we can invoke merge when updating
 
   $ hg commit -m '3: Merge'
 
 Updating from largefile to normal - no reason to prompt
 
   $ hg up -r 2
   getting changed largefiles
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ cat foo
   normal
 
 (the update above used to leave the working dir in a very weird state - clean it
   $ hg up -qr null
   $ hg up -qr 2
 )
 
 Updating from normal to largefile - no reason to prompt
 
   $ hg up -r 3
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ cat foo
   large
 
   $ cd ..
 
 
 Systematic testing of merges involving largefiles:
 
-Ancestor: normal  Parent: normal=  Parent: large   result: large
+Ancestor: normal  Parent: normal-id  Parent: large   result: large
 Ancestor: normal  Parent: normal2  Parent: large   result: ?
-Ancestor: large   Parent: large=   Parent: normal  result: normal
+Ancestor: large   Parent: large-id   Parent: normal  result: normal
 Ancestor: large   Parent: large2   Parent: normal  result: ?
 
 All cases should try merging both ways.
-"=" means same file content.
 
 Prepare test repo:
 
   $ hg init merges
   $ cd merges
-  $ touch f1
-  $ hg ci -Aqm "0-root" --config extensions.largefiles=!
 
-Ensure that .hg/largefiles isn't created before largefiles are added
-#if unix-permissions
-  $ chmod 555 .hg
-#endif
-  $ hg status
-#if unix-permissions
-  $ chmod 755 .hg
-#endif
+prepare cases with "normal" ancestor:
 
-  $ test -f .hg/largefiles
-  [1]
-
-ancestor is "normal":
+  $ hg up -qr null
   $ echo normal > f
-  $ hg ci -Aqm "1-normal-ancestor"
+  $ hg ci -Aqm "normal-ancestor"
+  $ hg tag -l "normal-ancestor"
   $ touch f2
-  $ hg ci -Aqm "2-normal-unchanged"
-  $ hg tag -l "normal="
+  $ hg ci -Aqm "normal-id"
+  $ hg tag -l "normal-id"
   $ echo normal2 > f
-  $ hg ci -m "3-normal2"
+  $ hg ci -m "normal2"
   $ hg tag -l "normal2"
-  $ hg up -qr 1
+  $ hg up -qr "normal-ancestor"
   $ hg rm f
   $ echo large > f
   $ hg add --large f
-  $ hg ci -qm "4-normal-to-large"
+  $ hg ci -qm "large"
   $ hg tag -l "large"
 
-  $ hg up -qr null
+prepare cases with "large" ancestor:
 
-ancestor is "large":
+  $ hg up -qr null
   $ echo large > f
   $ hg add --large f
-  $ hg ci -qm "5-large-ancestor"
+  $ hg ci -qm "large-ancestor"
+  $ hg tag -l "large-ancestor"
   $ touch f2
-  $ hg ci -Aqm "6-large-unchanged"
-  $ hg tag -l "large="
+  $ hg ci -Aqm "large-id"
+  $ hg tag -l "large-id"
   $ echo large2 > f
-  $ hg ci -m "7-large2"
+  $ hg ci -m "large2"
   $ hg tag -l "large2"
-  $ hg up -qr 5
+  $ hg up -qr "large-ancestor"
   $ hg rm f
   $ echo normal > f
-  $ hg ci -qAm "8-large-to-normal"
+  $ hg ci -qAm "normal"
   $ hg tag -l "normal"
 
-Ancestor: normal  Parent: normal=  Parent: large   result: large
+  $ hg log -GT '{tags}'
+  @  normal tip
+  |
+  | o  large2
+  | |
+  | o  large-id
+  |/
+  o  large-ancestor
 
-  $ hg up -Cqr normal=
+  o  large
+  |
+  | o  normal2
+  | |
+  | o  normal-id
+  |/
+  o  normal-ancestor
+  
+
+
+Ancestor: normal  Parent: normal-id  Parent: large   result: large
+
+  $ hg up -Cqr normal-id
   $ hg merge -r large
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large
 
 swap
 
   $ hg up -Cqr large
-  $ hg merge -r normal=
+  $ hg merge -r normal-id
   getting changed largefiles
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large
 
 Ancestor: normal  Parent: normal2  Parent: large   result: ?
 (annoying extra prompt ... but it do not do any serious harm)
 
   $ hg up -Cqr normal2
   $ hg merge -r large
   local changed f which remote deleted
   use (c)hanged version or (d)elete? c
   remote turned local normal file f into a largefile
   use (l)argefile or keep (n)ormal file? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large
 
   $ hg up -Cqr normal2
   $ ( echo c; echo n ) | hg merge -r large --config ui.interactive=Yes
   local changed f which remote deleted
   use (c)hanged version or (d)elete? c
   remote turned local normal file f into a largefile
   use (l)argefile or keep (n)ormal file? n
   getting changed largefiles
   0 largefiles updated, 0 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   normal2
 
   $ hg up -Cqr normal2
   $ echo d | hg merge -r large --config ui.interactive=Yes
   local changed f which remote deleted
   use (c)hanged version or (d)elete? d
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large
 
 swap
 
   $ hg up -Cqr large
   $ hg merge -r normal2
   remote changed f which local deleted
   use (c)hanged version or leave (d)eleted? c
   remote turned local largefile f into a normal file
   keep (l)argefile or use (n)ormal file? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large
 
   $ hg up -Cqr large
   $ ( echo c; echo n ) | hg merge -r normal2 --config ui.interactive=Yes
   remote changed f which local deleted
   use (c)hanged version or leave (d)eleted? c
   remote turned local largefile f into a normal file
   keep (l)argefile or use (n)ormal file? n
   getting changed largefiles
   0 largefiles updated, 0 removed
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   normal2
 
   $ hg up -Cqr large
   $ echo d | hg merge -r normal2 --config ui.interactive=Yes
   remote changed f which local deleted
   use (c)hanged version or leave (d)eleted? d
   getting changed largefiles
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large
 
-Ancestor: large   Parent: large=   Parent: normal  result: normal
+Ancestor: large   Parent: large-id   Parent: normal  result: normal
 
-  $ hg up -Cqr large=
+  $ hg up -Cqr large-id
   $ hg merge -r normal
   getting changed largefiles
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   normal
 
 swap
 
   $ hg up -Cqr normal
-  $ hg merge -r large=
+  $ hg merge -r large-id
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   normal
 
 Ancestor: large   Parent: large2   Parent: normal  result: ?
 (annoying extra prompt ... but it do not do any serious harm)
 
   $ hg up -Cqr large2
   $ hg merge -r normal
   local changed .hglf/f which remote deleted
   use (c)hanged version or (d)elete? c
   remote turned local largefile f into a normal file
   keep (l)argefile or use (n)ormal file? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large2
 
   $ hg up -Cqr large2
   $ echo d | hg merge -r normal --config ui.interactive=Yes
   local changed .hglf/f which remote deleted
   use (c)hanged version or (d)elete? d
   getting changed largefiles
   0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   normal
 
 swap
 
   $ hg up -Cqr normal
   $ hg merge -r large2
   remote changed .hglf/f which local deleted
   use (c)hanged version or leave (d)eleted? c
   remote turned local normal file f into a largefile
   use (l)argefile or keep (n)ormal file? l
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   large2
 
   $ hg up -Cqr normal
   $ echo d | hg merge -r large2 --config ui.interactive=Yes
   remote changed .hglf/f which local deleted
   use (c)hanged version or leave (d)eleted? d
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cat f
   normal
 
   $ cd ..