upstream/mercurial-mirror Files · tests/test-empty-dir.t

revlog: extract function for getting node from known-to-exist rev...

revlog: extract function for getting node from known-to-exist rev Many of the calls to index_node() (which converts a rev to a nodeid) are done with a rev that's know to exist. If the function fails, there's something really wrong and we should just abort. This was done in only one place. This patch starts by extracting that code to a function that we can reuse in later patches. Differential Revision: https://phab.mercurial-scm.org/D3456

Matt Mackall - - Load All Authors

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        $ 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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				$ 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