upstream/mercurial-mirror Files · tests/test-merge-internal-tools-pattern.t

mq: use dirstateguard instead of dirstate.invalidate (qpush)...

mq: use dirstateguard instead of dirstate.invalidate (qpush) Before this patch, "mq.queue.apply()" uses "dirstate.invalidate()" as a kind of "restore .hg/dirstate to the original status" during afailure. But it just discards changes in memory, and doesn't actually restore ".hg/dirstate". Then, it can't work as expected, if "dirstate.write()" is executed while processing. This patch uses "dirstateguard" instead of "dirstate.invalidate()" to restore ".hg/dirstate" at failure even if "dirstate.write()" is executed before failure. This is a part of preparations to fix the issue that the recent (in memory) dirstate isn't visible to external processes (e.g. "precommit" hook).

Matt Mackall - - Load All Authors

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        Matt Mackall
    
tests: fix a bunch of pointless #s in unified tests

              r12328
            
      Make sure that the internal merge tools (internal:fail, internal:local, and

      internal:other) are used when matched by a merge-pattern in hgrc

        Adrian Buehlmann
    
tests: unify test-merge-internal-tools-pattern

              r12257
            
      Make sure HGMERGE doesn't interfere with the test:

        $ unset HGMERGE

        $ hg init

      Initial file contents:

        $ echo "line 1" > f

        $ echo "line 2" >> f

        $ echo "line 3" >> f

        $ hg ci -Am "revision 0"

        adding f

        $ cat f

        line 1

        line 2

        line 3

      Branch 1: editing line 1:

        $ sed 's/line 1/first line/' f > f.new

        $ mv f.new f

        $ hg ci -Am "edited first line"

      Branch 2: editing line 3:

        $ hg update 0

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ sed 's/line 3/third line/' f > f.new

        $ mv f.new f

        $ hg ci -Am "edited third line"

        created new head

      Merge using internal:fail tool:

        $ echo "[merge-patterns]" > .hg/hgrc

        $ echo "* = internal:fail" >> .hg/hgrc

        $ hg merge

        0 files updated, 0 files merged, 0 files removed, 1 files unresolved

        Brodie Rao
    
merge: suggest 'hg up -C .' for discarding changes, not 'hg up -C'...

              r12314
            
        use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon

        Matt Mackall
    
tests: add exit codes to unified tests

              r12316
            
        [1]

        Adrian Buehlmann
    
tests: unify test-merge-internal-tools-pattern

              r12257
            
        $ cat f

        line 1

        line 2

        third line

        $ hg stat

        M f

      Merge using internal:local tool:

        $ hg update -C 2

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ sed 's/internal:fail/internal:local/' .hg/hgrc > .hg/hgrc.new

        $ mv .hg/hgrc.new .hg/hgrc

        $ hg merge

        0 files updated, 1 files merged, 0 files removed, 0 files unresolved

        (branch merge, don't forget to commit)

        $ cat f

        line 1

        line 2

        third line

        $ hg stat

        M f

      Merge using internal:other tool:

        $ hg update -C 2

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ sed 's/internal:local/internal:other/' .hg/hgrc > .hg/hgrc.new

        $ mv .hg/hgrc.new .hg/hgrc

        $ hg merge

        0 files updated, 1 files merged, 0 files removed, 0 files unresolved

        (branch merge, don't forget to commit)

        $ cat f

        first line

        line 2

        line 3

        $ hg stat

        M f

      Merge using default tool:

        $ hg update -C 2

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ rm .hg/hgrc

        $ hg merge

        merging f

        0 files updated, 1 files merged, 0 files removed, 0 files unresolved

        (branch merge, don't forget to commit)

        $ cat f

        first line

        line 2

        third line

        $ hg stat

        M f

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Matt Mackall tests: fix a bunch of pointless #s in unified tests	r12328	Make sure that the internal merge tools (internal:fail, internal:local, and
		internal:other) are used when matched by a merge-pattern in hgrc
Adrian Buehlmann tests: unify test-merge-internal-tools-pattern	r12257
		Make sure HGMERGE doesn't interfere with the test:

		$ unset HGMERGE

		$ hg init

		Initial file contents:

		$ echo "line 1" > f
		$ echo "line 2" >> f
		$ echo "line 3" >> f
		$ hg ci -Am "revision 0"
		adding f

		$ cat f
		line 1
		line 2
		line 3

		Branch 1: editing line 1:

		$ sed 's/line 1/first line/' f > f.new
		$ mv f.new f
		$ hg ci -Am "edited first line"

		Branch 2: editing line 3:

		$ hg update 0
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ sed 's/line 3/third line/' f > f.new
		$ mv f.new f
		$ hg ci -Am "edited third line"
		created new head

		Merge using internal:fail tool:

		$ echo "[merge-patterns]" > .hg/hgrc
		$ echo "* = internal:fail" >> .hg/hgrc

		$ hg merge
		0 files updated, 0 files merged, 0 files removed, 1 files unresolved
Brodie Rao merge: suggest 'hg up -C .' for discarding changes, not 'hg up -C'...	r12314	use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
Matt Mackall tests: add exit codes to unified tests	r12316	[1]
Adrian Buehlmann tests: unify test-merge-internal-tools-pattern	r12257
		$ cat f
		line 1
		line 2
		third line

		$ hg stat
		M f

		Merge using internal:local tool:

		$ hg update -C 2
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ sed 's/internal:fail/internal:local/' .hg/hgrc > .hg/hgrc.new
		$ mv .hg/hgrc.new .hg/hgrc

		$ hg merge
		0 files updated, 1 files merged, 0 files removed, 0 files unresolved
		(branch merge, don't forget to commit)

		$ cat f
		line 1
		line 2
		third line

		$ hg stat
		M f

		Merge using internal:other tool:

		$ hg update -C 2
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ sed 's/internal:local/internal:other/' .hg/hgrc > .hg/hgrc.new
		$ mv .hg/hgrc.new .hg/hgrc

		$ hg merge
		0 files updated, 1 files merged, 0 files removed, 0 files unresolved
		(branch merge, don't forget to commit)

		$ cat f
		first line
		line 2
		line 3

		$ hg stat
		M f

		Merge using default tool:

		$ hg update -C 2
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ rm .hg/hgrc

		$ hg merge
		merging f
		0 files updated, 1 files merged, 0 files removed, 0 files unresolved
		(branch merge, don't forget to commit)

		$ cat f
		first line
		line 2
		third line

		$ hg stat
		M f