Mercurial > hg
view tests/test-cache-abuse.t @ 45084:07b3166e94ca
commit: check branch change on to-be-committed changeset
This makes a difference when a branch name is passed via the `extra` argument,
which will be used as the branch name for the created changeset. The empty
commit check should use that branch name instead of whatever was set on the
working directory.
Besides fixing the bug for which a test case was extended, it enables to remove
a workaround in the rebase extension, which will be done in a follow-up patch
(D8725).
Differential Revision: https://phab.mercurial-scm.org/D8724
author | Manuel Jacob <me@manueljacob.de> |
---|---|
date | Fri, 10 Jul 2020 00:44:18 +0200 |
parents | 34a46d48d24e |
children |
line wrap: on
line source
Enable obsolete markers $ cat >> $HGRCPATH << EOF > [experimental] > evolution.createmarkers=True > [phases] > publish=False > EOF Build a repo with some cacheable bits: $ hg init a $ cd a $ echo a > a $ hg ci -qAm0 $ hg tag t1 $ hg book -i bk1 $ hg branch -q b2 $ hg ci -Am1 $ hg tag t2 $ echo dumb > dumb $ hg ci -qAmdumb $ hg debugobsolete b1174d11b69e63cb0c5726621a43c859f0858d7f 1 new obsolescence markers obsoleted 1 changesets $ hg phase -pr t1 $ hg phase -fsr t2 Make a helper function to check cache damage invariants: - command output shouldn't change - cache should be present after first use - corruption/repair should be silent (no exceptions or warnings) - cache should survive deletion, overwrite, and append - unreadable / unwriteable caches should be ignored - cache should be rebuilt after corruption $ damage() { > CMD=$1 > CACHE=.hg/cache/$2 > CLEAN=$3 > hg $CMD > before > test -f $CACHE || echo "not present" > echo bad > $CACHE > test -z "$CLEAN" || $CLEAN > hg $CMD > after > "$RUNTESTDIR/pdiff" before after || echo "*** overwrite corruption" > echo corruption >> $CACHE > test -z "$CLEAN" || $CLEAN > hg $CMD > after > "$RUNTESTDIR/pdiff" before after || echo "*** append corruption" > rm $CACHE > mkdir $CACHE > test -z "$CLEAN" || $CLEAN > hg $CMD > after > "$RUNTESTDIR/pdiff" before after || echo "*** read-only corruption" > test -d $CACHE || echo "*** directory clobbered" > rmdir $CACHE > test -z "$CLEAN" || $CLEAN > hg $CMD > after > "$RUNTESTDIR/pdiff" before after || echo "*** missing corruption" > test -f $CACHE || echo "not rebuilt" > } Beat up tags caches: $ damage "tags --hidden" tags2 $ damage tags tags2-visible $ damage "tag -f t3" hgtagsfnodes1 1 new orphan changesets 1 new orphan changesets 1 new orphan changesets 1 new orphan changesets 1 new orphan changesets Beat up branch caches: $ damage branches branch2-base "rm .hg/cache/branch2-[vs]*" $ damage branches branch2-served "rm .hg/cache/branch2-[bv]*" $ damage branches branch2-visible $ damage "log -r branch(.)" rbc-names-v1 $ damage "log -r branch(default)" rbc-names-v1 $ damage "log -r branch(b2)" rbc-revs-v1 We currently can't detect an rbc cache with unknown names: $ damage "log -qr branch(b2)" rbc-names-v1 --- before * (glob) +++ after * (glob) @@ -1,8 +?,0 @@ (glob) -2:5fb7d38b9dc4 -3:60b597ffdafa -4:b1174d11b69e -5:6354685872c0 -6:5ebc725f1bef -7:7b76eec2f273 -8:ef3428d9d644 -9:ba7a936bc03c *** append corruption