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

context: stop catching RepoLookupError from namespace.singlenode()...

context: stop catching RepoLookupError from namespace.singlenode() As pointed out by Yuya, the RepoLookupError was there for catching errors from repo.branchtip(). However, since (localrepo: add ignoremissing parameter to branchtip, 2014-10-16), that should no longer happen. I think it should now be an error if a namespace raises a RepoLookupError, so we propagate the exception up and and make it easy to fix, rather than trying to interpret the changeid as nodeid prefix and raise a general "unknown revision '...'" error. I also don't think we should catch FilteredLookupError and LookupError from the changelog.rev() call, for the same reason as above: If a namespace returns a node that doesn't exist, we should provide a more helpful exception than "unknown revision '...'". Differential Revision: https://phab.mercurial-scm.org/D3145

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