upstream/mercurial-mirror Files · tests/test-empty-dir.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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        Adrian Buehlmann
    
tests: unify test-empty-dir

              r12158
            
        $ hg init

        $ echo 123 > a

        $ hg add a

        $ hg commit -m "first" a

        $ mkdir sub

        $ echo 321 > sub/b

        $ hg add sub/b

        $ hg commit -m "second" sub/b

        $ cat sub/b

        321

        $ hg co 0

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

        $ cat sub/b 2>/dev/null || echo "sub/b not present"

        sub/b not present

        $ test -d sub || echo "sub not present"

        sub not present

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Adrian Buehlmann tests: unify test-empty-dir	r12158	$ hg init

		$ echo 123 > a
		$ hg add a
		$ hg commit -m "first" a

		$ mkdir sub
		$ echo 321 > sub/b
		$ hg add sub/b
		$ hg commit -m "second" sub/b

		$ cat sub/b
		321

		$ hg co 0
		0 files updated, 0 files merged, 1 files removed, 0 files unresolved

		$ cat sub/b 2>/dev/null \|\| echo "sub/b not present"
		sub/b not present

		$ test -d sub \|\| echo "sub not present"
		sub not present