upstream/mercurial-mirror Files · tests/test-eol-clone.t

tryimportone: use dirstateguard instead of beginparentchange/endparentchange...

tryimportone: use dirstateguard instead of beginparentchange/endparentchange To fix the issue that the recent (in memory) dirstate isn't visible to external process (e.g. "precommit" hook), a subsequent patch makes "localrepository.commit()" invoke "dirstate.write()" in it. This change will make "beginparentchange()" and "endparentchange()" on dirstate in "cmdutil.tryimportone()" meaningless, because: - "dirstate.write()" writes changed data into ".hg/dirstate", but - aborting between "beginparentchange()" and "endparentchange()" doesn't cause any restoring ".hg/dirstate" it just discards changes in memory. This patch uses "dirstateguard" instead of "beginparentchange()" and "endparentchange()" in "cmdutil.tryimportone()" to restore ".hg/dirstate" during a failure even if "dirstate.write()" is executed before a failure. This patch uses "lockmod.release(dsguard)" instead of "dsguard.release()", because processing may be aborted before assignment to "dsguard" , and the "if dsguard" examination for safety is redundant.

Mads Kiilerich - - Load All Authors

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      Testing cloning with the EOL extension

        $ cat >> $HGRCPATH <<EOF

        > [extensions]

        > eol =

        > 

        > [eol]

        > native = CRLF

        > EOF

      setup repository

        $ hg init repo

        $ cd repo

        $ cat > .hgeol <<EOF

        > [patterns]

        > **.txt = native

        > EOF

        $ printf "first\r\nsecond\r\nthird\r\n" > a.txt

        $ hg commit --addremove -m 'checkin'

        adding .hgeol

        adding a.txt

      Clone

        $ cd ..

        $ hg clone repo repo-2

        updating to branch default

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

        $ cd repo-2

        $ cat a.txt

        first\r (esc)

        second\r (esc)

        third\r (esc)

        $ hg cat a.txt

        first

        second

        third

        $ hg remove .hgeol

        $ hg commit -m 'remove eol'

        $ hg push --quiet

        $ cd ..

      Test clone of repo with .hgeol in working dir, but no .hgeol in tip

        $ hg clone repo repo-3

        updating to branch default

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

        $ cd repo-3

        $ cat a.txt

        first

        second

        third

      Test clone of revision with .hgeol

        $ cd ..

        $ hg clone -r 0 repo repo-4

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 2 changes to 2 files

        updating to branch default

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

        $ cd repo-4

        $ cat .hgeol

        [patterns]

        **.txt = native

        $ cat a.txt

        first\r (esc)

        second\r (esc)

        third\r (esc)

        $ cd ..

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				Testing cloning with the EOL extension

				$ cat >> $HGRCPATH <<EOF
				> [extensions]
				> eol =
				>
				> [eol]
				> native = CRLF
				> EOF

				setup repository

				$ hg init repo
				$ cd repo
				$ cat > .hgeol <<EOF
				> [patterns]
				> **.txt = native
				> EOF
				$ printf "first\r\nsecond\r\nthird\r\n" > a.txt
				$ hg commit --addremove -m 'checkin'
				adding .hgeol
				adding a.txt

				Clone

				$ cd ..
				$ hg clone repo repo-2
				updating to branch default
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd repo-2
				$ cat a.txt
				first\r (esc)
				second\r (esc)
				third\r (esc)
				$ hg cat a.txt
				first
				second
				third
				$ hg remove .hgeol
				$ hg commit -m 'remove eol'
				$ hg push --quiet
				$ cd ..

				Test clone of repo with .hgeol in working dir, but no .hgeol in tip

				$ hg clone repo repo-3
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd repo-3

				$ cat a.txt
				first
				second
				third

				Test clone of revision with .hgeol

				$ cd ..
				$ hg clone -r 0 repo repo-4
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 2 changes to 2 files
				updating to branch default
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd repo-4
				$ cat .hgeol
				[patterns]
				**.txt = native

				$ cat a.txt
				first\r (esc)
				second\r (esc)
				third\r (esc)

				$ cd ..