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

shortest: cache disambiguation revset...

shortest: cache disambiguation revset This makes it actually useful. In compared the time in my hg repo with 69.6k revisions and with a disambiguation revset of "not public()" that matches 563 visible revisions. I ran "time hg log -T '{shortest(node1,)}' -r 0:1000" (no revisions within the revset in that revision range). Before this patch, it took 57s and after it took 0.7s. Differential Revision: https://phab.mercurial-scm.org/D4039

Augie Fackler - - Load All Authors

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        $ . "$TESTDIR/helpers-testrepo.sh"

      Testing that hghave does not crash when checking features

        $ hghave --test-features 2>/dev/null

      Testing hghave extensibility for third party tools

        $ cat > hghaveaddon.py <<EOF

        > import hghave

        > @hghave.check("custom", "custom hghave feature")

        > def has_custom():

        >     return True

        > EOF

      (invocation via run-tests.py)

        $ cat > test-hghaveaddon.t <<EOF

        > #require custom

        >   $ echo foo

        >   foo

        > EOF

        $ ( \

        > testrepohgenv; \

        > $PYTHON $TESTDIR/run-tests.py $HGTEST_RUN_TESTS_PURE test-hghaveaddon.t \

        > )

        .

        # Ran 1 tests, 0 skipped, 0 failed.

      (invocation via command line)

        $ unset TESTDIR

        $ hghave custom

      (terminate with exit code 2 at failure of importing hghaveaddon.py)

        $ rm hghaveaddon.*

        $ cat > hghaveaddon.py <<EOF

        > importing this file should cause syntax error

        > EOF

        $ hghave custom

        failed to import hghaveaddon.py from '.': invalid syntax (hghaveaddon.py, line 1)

        [2]

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				$ . "$TESTDIR/helpers-testrepo.sh"

				Testing that hghave does not crash when checking features

				$ hghave --test-features 2>/dev/null

				Testing hghave extensibility for third party tools

				$ cat > hghaveaddon.py <<EOF
				> import hghave
				> @hghave.check("custom", "custom hghave feature")
				> def has_custom():
				> return True
				> EOF

				(invocation via run-tests.py)

				$ cat > test-hghaveaddon.t <<EOF
				> #require custom
				> $ echo foo
				> foo
				> EOF
				$ ( \
				> testrepohgenv; \
				> $PYTHON $TESTDIR/run-tests.py $HGTEST_RUN_TESTS_PURE test-hghaveaddon.t \
				> )
				.
				# Ran 1 tests, 0 skipped, 0 failed.

				(invocation via command line)

				$ unset TESTDIR
				$ hghave custom

				(terminate with exit code 2 at failure of importing hghaveaddon.py)

				$ rm hghaveaddon.*
				$ cat > hghaveaddon.py <<EOF
				> importing this file should cause syntax error
				> EOF

				$ hghave custom
				failed to import hghaveaddon.py from '.': invalid syntax (hghaveaddon.py, line 1)
				[2]