upstream/mercurial-mirror Files · tests/test-permissions.t

largefiles: restore standins according to restored dirstate...

largefiles: restore standins according to restored dirstate Before this patch, standins are restored from the NEW parent of the working directory at "hg rollback", and this causes: - standins removed in the rollback-ed revision are restored, and become orphan, because they are already marked as "R" in the restored dirstate and expected to be unlinked - standins added in the rollback-ed revision are left as they were before rollback, because they are not included in the new parent (this may not be so serious) This patch replaces the "merge.update" invocation with a specific implementation to restore standins according to restored dirstate. This is also the preparation to centralize the logic of updating largefiles into the function wrapping "merge.update" in the subsequent patch. After that patch, "merge.update" will also update largefiles in the working directory and be redundant for restoring standins only.

Matt Mackall - - Load All Authors

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      #require unix-permissions no-root

        $ hg init t

        $ cd t

        $ echo foo > a

        $ hg add a

        $ hg commit -m "1"

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        1 files, 1 changesets, 1 total revisions

        $ chmod -r .hg/store/data/a.i

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        abort: Permission denied: $TESTTMP/t/.hg/store/data/a.i

        [255]

        $ chmod +r .hg/store/data/a.i

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        1 files, 1 changesets, 1 total revisions

        $ chmod -w .hg/store/data/a.i

        $ echo barber > a

        $ hg commit -m "2"

        trouble committing a!

        abort: Permission denied: $TESTTMP/t/.hg/store/data/a.i

        [255]

        $ chmod -w .

        $ hg diff --nodates

        diff -r 2a18120dc1c9 a

        --- a/a

        +++ b/a

        @@ -1,1 +1,1 @@

        -foo

        +barber

        $ chmod +w .

        $ chmod +w .hg/store/data/a.i

        $ mkdir dir

        $ touch dir/a

        $ hg status

        M a

        ? dir/a

        $ chmod -rx dir

        $ hg status

        dir: Permission denied

        M a

      Reenable perm to allow deletion:

        $ chmod +rx dir

        $ cd ..

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				#require unix-permissions no-root

				$ hg init t
				$ cd t

				$ echo foo > a
				$ hg add a

				$ hg commit -m "1"

				$ hg verify
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				1 files, 1 changesets, 1 total revisions

				$ chmod -r .hg/store/data/a.i

				$ hg verify
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				abort: Permission denied: $TESTTMP/t/.hg/store/data/a.i
				[255]

				$ chmod +r .hg/store/data/a.i

				$ hg verify
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				1 files, 1 changesets, 1 total revisions

				$ chmod -w .hg/store/data/a.i

				$ echo barber > a
				$ hg commit -m "2"
				trouble committing a!
				abort: Permission denied: $TESTTMP/t/.hg/store/data/a.i
				[255]

				$ chmod -w .

				$ hg diff --nodates
				diff -r 2a18120dc1c9 a
				--- a/a
				+++ b/a
				@@ -1,1 +1,1 @@
				-foo
				+barber

				$ chmod +w .

				$ chmod +w .hg/store/data/a.i
				$ mkdir dir
				$ touch dir/a
				$ hg status
				M a
				? dir/a
				$ chmod -rx dir
				$ hg status
				dir: Permission denied
				M a

				Reenable perm to allow deletion:

				$ chmod +rx dir

				$ cd ..