Mercurial > hg-stable
changeset 29614:5c79bae8166f stable
rbc: test case for incorrect and too aggressive invalidation of invalid caches
| author | Mads Kiilerich <madski@unity3d.com> |
|---|---|
| date | Mon, 18 Jul 2016 22:23:44 +0200 |
| parents | 616cbcb59e05 |
| children | a2a380e2750f |
| files | tests/test-branches.t |
| diffstat | 1 files changed, 33 insertions(+), 0 deletions(-) [+] |
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--- a/tests/test-branches.t Tue Jul 19 10:15:35 2016 -0700 +++ b/tests/test-branches.t Mon Jul 18 22:23:44 2016 +0200 @@ -668,3 +668,36 @@ 0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| $ cd .. + +Test for multiple incorrect branch cache entries: + + $ hg init b + $ cd b + $ touch f + $ hg ci -Aqmf + $ echo >> f + $ hg ci -Amf + $ hg branch -q branch + $ hg ci -Amf + + $ f --size --hexdump .hg/cache/rbc-* + .hg/cache/rbc-names-v1: size=14 + 0000: 64 65 66 61 75 6c 74 00 62 72 61 6e 63 68 |default.branch| + .hg/cache/rbc-revs-v1: size=24 + 0000: 66 e5 f5 aa 00 00 00 00 fa 4c 04 e5 00 00 00 00 |f........L......| + 0010: 56 46 78 69 00 00 00 01 |VFxi....| + $ : > .hg/cache/rbc-revs-v1 + + $ hg log -r "branch(null)&branch(branch)" --debug + rebuilding corrupted revision branch cache + rebuilding corrupted revision branch cache + truncating cache/rbc-revs-v1 to 8 +BUG: the cache was declared corrupt multiple times and not fully rebuilt: + $ f --size --hexdump .hg/cache/rbc-* + .hg/cache/rbc-names-v1: size=14 + 0000: 64 65 66 61 75 6c 74 00 62 72 61 6e 63 68 |default.branch| + .hg/cache/rbc-revs-v1: size=24 + 0000: 00 00 00 00 00 00 00 00 fa 4c 04 e5 00 00 00 00 |.........L......| + 0010: 56 46 78 69 00 00 00 01 |VFxi....| + + $ cd ..