Mercurial > hg
changeset 24144:a35b59d4df33
tests: add test showing tags cache drops filtered heads (issue4550)
The tags cache can lose .hgtags filenode entries for filtered heads. Add
a test demonstrating this (bad) behavior.
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Tue, 24 Feb 2015 00:08:04 -0800 |
| parents | 7b09dbbbd502 |
| children | 28af978c8f13 |
| files | tests/test-obsolete-tag-cache.t |
| diffstat | 1 files changed, 70 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-obsolete-tag-cache.t Tue Feb 24 00:08:04 2015 -0800 @@ -0,0 +1,70 @@ + $ cat >> $HGRCPATH << EOF + > [extensions] + > rebase= + > + > [experimental] + > evolution = createmarkers + > EOF + +Create a repo with some tags + + $ hg init repo + $ cd repo + $ echo initial > foo + $ hg -q commit -A -m initial + $ hg tag -m 'test tag' test1 + $ echo first > first + $ hg -q commit -A -m first + $ hg tag -m 'test2 tag' test2 + $ hg -q up -r 0 + $ echo newhead > newhead + $ hg commit -A -m newhead + adding newhead + created new head + +Trigger tags cache population by doing something that accesses tags info + + $ hg log -G -T '{rev}:{node|short} {tags} {desc}\n' + @ 4:042eb6bfcc49 tip newhead + | + | o 3:c3cb30f2d2cd test2 tag + | | + | o 2:d75775ffbc6b test2 first + | | + | o 1:5f97d42da03f test tag + |/ + o 0:55482a6fb4b1 test1 initial + + + $ cat .hg/cache/tags + 4 042eb6bfcc4909bad84a1cbf6eb1ddf0ab587d41 + 3 c3cb30f2d2cd0aae008cc91a07876e3c5131fd22 b3bce87817fe7ac9dca2834366c1d7534c095cf1 + + 55482a6fb4b1881fa8f746fd52cf6f096bb21c89 test1 + d75775ffbc6bca1794d300f5571272879bd280da test2 + +Create some hidden changesets via a rebase and trigger tags cache +repopulation + + $ hg -q rebase -s 1 -d 4 + $ hg log -G -T '{rev}:{node|short} {tags} {desc}\n' + o 7:eb610439e10e tip test2 tag + | + o 6:7b4af00c3c83 first + | + o 5:43ac2a539b3c test tag + | + @ 4:042eb6bfcc49 newhead + | + o 0:55482a6fb4b1 test1 initial + + +.hgtags filenodes for hidden heads should be visible (issue4550) +(currently broken) + + $ cat .hg/cache/tags + 7 eb610439e10e0c6b296f97b59624c2e24fc59e30 b3bce87817fe7ac9dca2834366c1d7534c095cf1 + + 55482a6fb4b1881fa8f746fd52cf6f096bb21c89 test1 + d75775ffbc6bca1794d300f5571272879bd280da test2 +