upstream/mercurial-mirror Files · tests/test-confused-revert.t

localrepo: use the path relative to "self.vfs" instead of "path" argument...

localrepo: use the path relative to "self.vfs" instead of "path" argument As a part of migration to vfs, this patch uses "self.root", which can be recognized as the path relative to "self.vfs", instead of "path" argument. This fix allows to make invocations of "util.makedirs()" and "os.path.exists()" while ensuring repository directory in "localrepository.__init__()" ones indirectly via vfs. But this fix also raises issue 2528: "hg clone" with empty destination. "path" argument is empty in many cases, so this issue can't be fixed in the view of "localrepository.__init__()". Before this patch, it is fixed by empty-ness check ("not name") of exception handler in "util.makedirs()". try: os.mkdir(name) except OSError, err: if err.errno == errno.EEXIST: return if err.errno != errno.ENOENT or not name: raise This requires "localrepository.__init__()" to invoke "util.makedirs()" with "path" instead of "self.root", because empty "path" is treated as "current directory" and "self.root" becomes valid path. But "hg clone" with empty destination can be detected also in "hg.clone()" before "localrepository.__init__()" invocation, so this patch re-fixes issue2528 by checking it in "hg.clone()".

Matt Mackall - - Load All Authors

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        Adrian Buehlmann
    
tests: unify test-confused-revert

              r12284
            
        $ hg init

        $ echo foo > a

        $ hg add a

        $ hg commit -m "1"

        $ echo bar > b

        $ hg add b

        $ hg remove a

      Should show a removed and b added:

        $ hg status

        A b

        R a

        $ hg revert --all

        undeleting a

        forgetting b

      Should show b unknown and a back to normal:

        $ hg status

        ? b

        $ rm b

        $ hg co -C 0

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

        $ echo foo-a > a

        $ hg commit -m "2a"

        $ hg co -C 0

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

        $ echo foo-b > a

        $ hg commit -m "2b"

        created new head

        $ HGMERGE=true hg merge 1

        merging a

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

        (branch merge, don't forget to commit)

      Should show foo-b:

        $ cat a

        foo-b

        $ echo bar > b

        $ hg add b

        $ rm a

        $ hg remove a

      Should show a removed and b added:

        $ hg status

        A b

        R a

      Revert should fail:

        timeless
    
revert: improve merge advice and favor its error over all

              r13022
            
        $ hg revert

        Matt Mackall
    
revert: restore check for uncommitted merge (issue2915) (BC)...

              r14903
            
        abort: uncommitted merge with no revision specified

        (use "hg update" or see "hg help revert")

        Matt Mackall
    
tests: add exit codes to unified tests

              r12316
            
        [255]

        Adrian Buehlmann
    
tests: unify test-confused-revert

              r12284
            
      Revert should be ok now:

        $ hg revert -r2 --all

        undeleting a

        forgetting b

      Should show b unknown and a marked modified (merged):

        $ hg status

        M a

        ? b

      Should show foo-b:

        $ cat a

        foo-b

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Adrian Buehlmann tests: unify test-confused-revert	r12284	$ hg init
		$ echo foo > a
		$ hg add a
		$ hg commit -m "1"

		$ echo bar > b
		$ hg add b
		$ hg remove a

		Should show a removed and b added:

		$ hg status
		A b
		R a

		$ hg revert --all
		undeleting a
		forgetting b

		Should show b unknown and a back to normal:

		$ hg status
		? b

		$ rm b

		$ hg co -C 0
		0 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ echo foo-a > a
		$ hg commit -m "2a"

		$ hg co -C 0
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ echo foo-b > a
		$ hg commit -m "2b"
		created new head

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

		Should show foo-b:

		$ cat a
		foo-b

		$ echo bar > b
		$ hg add b
		$ rm a
		$ hg remove a

		Should show a removed and b added:

		$ hg status
		A b
		R a

		Revert should fail:

timeless revert: improve merge advice and favor its error over all	r13022	$ hg revert
Matt Mackall revert: restore check for uncommitted merge (issue2915) (BC)...	r14903	abort: uncommitted merge with no revision specified
		(use "hg update" or see "hg help revert")
Matt Mackall tests: add exit codes to unified tests	r12316	[255]
Adrian Buehlmann tests: unify test-confused-revert	r12284
		Revert should be ok now:

		$ hg revert -r2 --all
		undeleting a
		forgetting b

		Should show b unknown and a marked modified (merged):

		$ hg status
		M a
		? b

		Should show foo-b:

		$ cat a
		foo-b