Mercurial > hg
view tests/test-hghave.t @ 44667:b561f3a68e41 stable
discovery: avoid wrongly saying there are nothing to pull
We can get in a situation where a revision passed through `hg pull --rev REV`
are available on the server, but not a descendant of the advertised server
heads.
For example the server could lying be during heads advertisement, to hide some
pull request. Or obsolete/hidden content could be explicitly pulled.
So in this case the lookup associated to `REV` returned successfully, but the
normal discovery will find all advertised heads already known locally. This flip
a special boolean `anyinc` that will prevent any fetch attempt, preventing `REV`
to be pulled over.
We add three line of code to detect this case and make sure a pull actually
happens.
My main target is to make some third party extensions happy (I expect the
associated test to move upstream with the extension). However this fix already
make some of the `infinitepush` test happier.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Mon, 06 Apr 2020 00:24:57 +0200 |
parents | 7eac24de491d |
children | ee1fc8f970e6 |
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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 --with-hg=`which hg` -j 1 \ > $HGTEST_RUN_TESTS_PURE test-hghaveaddon.t \ > ) running 1 tests using 1 parallel processes . # 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 <<NO_CHECK_EOF > importing this file should cause syntax error > NO_CHECK_EOF $ hghave custom failed to import hghaveaddon.py from '.': invalid syntax (hghaveaddon.py, line 1) [2]