Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-url-rev @ 5338:f87685355c9c
revlog: fix revlogio.packentry corner case
We want to store version information about the revlog in the first
entry of its index. The code in packentry was using some heuristics
to detect whether this was the first entry, but these heuristics could
fail in some cases (e.g. rev 0 was empty; rev 1 descends directly from
the nullid and is stored as a delta).
We now give the revision number to packentry to avoid heuristics.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Wed, 26 Sep 2007 01:58:45 -0300 |
parents | 20817af258d8 |
children |
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#!/bin/sh # test basic functionality of url#rev syntax hg init repo cd repo echo a > a hg ci -qAm 'add a' -d '0 0' hg branch foo echo >> a hg ci -m 'change a' -d '0 0' cd .. echo '% clone repo#foo' hg clone 'repo#foo' clone echo '% heads' hg --cwd clone heads echo '% parents' hg --cwd clone parents sed -e 's/default.*#/default = #/' clone/.hg/hgrc echo echo '% changing original repo' cd repo echo >> a hg ci -m 'new head of branch foo' -d '0 0' hg up -qC default echo bar > bar hg ci -qAm 'add bar' -d '0 0' hg log echo echo '% outgoing' hg -q outgoing '../clone#foo' echo echo '% push' hg -q push '../clone#foo' hg --cwd ../clone heads cd .. echo echo '% rolling back' cd clone hg rollback echo '% incoming' hg -q incoming echo '% pull' hg -q pull hg heads echo echo '% pull should not have updated' hg parents -q echo '% going back to the default branch' hg up -C 0 hg parents echo '% no new revs, no update' hg pull -qu hg parents -q echo '% rollback' hg rollback hg up -C 0 hg parents -q echo '% pull -u takes us back to branch foo' hg pull -qu hg parents echo '% rollback' hg rollback hg up -C 0 echo '% parents' hg parents -q echo '% heads' hg heads -q echo '% pull -u -r otherrev url#rev updates to rev' hg pull -qur default default echo '% parents' hg parents echo '% heads' hg heads