Mercurial > hg
view tests/test-mq-git.t @ 18234:a55b06885cda
branchmap: allow to use cache of subset
Filtered repository are *subset* of unfiltered repository. This means that a
filtered branchmap could be use to compute the unfiltered version.
And filtered version happen to be subset of each other:
- "all() - unserved()" is a subset of "all() - hidden()"
- "all() - hidden()" is a subset of "all()"
This means that branchmap with "unfiltered" filter can be used as a base for
"hidden" branchmap that itself could be used as a base for unfiltered
branchmap.
unserved < hidden < None
This changeset implements this mechanism. If the on disk branchcache is not valid
we use the branchcache of the nearest subset as base instead of computing it from
scratch. Such fallback can be cascaded multiple time is necessary.
Note that both "hidden" and "unserved" set are a bit volatile. We will add more
stable filtering in next changesets.
This changeset enables collaboration between no filtering and "unserved"
filtering. Fixing performance regression introduced by 47f00b0de337
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Mon, 07 Jan 2013 17:23:25 +0100 |
parents | b701610f6c56 |
children | 9d4ebb75de53 |
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# Test the plumbing of mq.git option # Automatic upgrade itself is tested elsewhere. $ echo "[extensions]" >> $HGRCPATH $ echo "mq=" >> $HGRCPATH $ echo "[diff]" >> $HGRCPATH $ echo "nodates=1" >> $HGRCPATH $ hg init repo-auto $ cd repo-auto git=auto: regular patch creation: $ echo a > a $ hg add a $ hg qnew -d '0 0' -f adda $ cat .hg/patches/adda # HG changeset patch # Parent 0000000000000000000000000000000000000000 # Date 0 0 diff -r 000000000000 -r ef8dafc9fa4c a --- /dev/null +++ b/a @@ -0,0 +1,1 @@ +a git=auto: git patch creation with copy: $ hg cp a b $ hg qnew -d '0 0' -f copy $ cat .hg/patches/copy # HG changeset patch # Parent ef8dafc9fa4caff80f6e243eb0171bcd60c455b4 # Date 0 0 diff --git a/a b/b copy from a copy to b git=auto: git patch when using --git: $ echo regular > regular $ hg add regular $ hg qnew -d '0 0' --git -f git $ cat .hg/patches/git # HG changeset patch # Parent 99586d5f048c399e20f81cee41fbb3809c0e735d # Date 0 0 diff --git a/regular b/regular new file mode 100644 --- /dev/null +++ b/regular @@ -0,0 +1,1 @@ +regular git=auto: regular patch after qrefresh without --git: $ hg qrefresh -d '0 0' $ cat .hg/patches/git # HG changeset patch # Parent 99586d5f048c399e20f81cee41fbb3809c0e735d # Date 0 0 diff -r 99586d5f048c regular --- /dev/null +++ b/regular @@ -0,0 +1,1 @@ +regular $ cd .. $ hg init repo-keep $ cd repo-keep $ echo '[mq]' > .hg/hgrc $ echo 'git = KEEP' >> .hg/hgrc git=keep: git patch with --git: $ echo a > a $ hg add a $ hg qnew -d '0 0' -f --git git $ cat .hg/patches/git # HG changeset patch # Parent 0000000000000000000000000000000000000000 # Date 0 0 diff --git a/a b/a new file mode 100644 --- /dev/null +++ b/a @@ -0,0 +1,1 @@ +a git=keep: git patch after qrefresh without --git: $ echo a >> a $ hg qrefresh -d '0 0' $ cat .hg/patches/git # HG changeset patch # Parent 0000000000000000000000000000000000000000 # Date 0 0 diff --git a/a b/a new file mode 100644 --- /dev/null +++ b/a @@ -0,0 +1,2 @@ +a +a $ cd .. $ hg init repo-yes $ cd repo-yes $ echo '[mq]' > .hg/hgrc $ echo 'git = yes' >> .hg/hgrc git=yes: git patch: $ echo a > a $ hg add a $ hg qnew -d '0 0' -f git $ cat .hg/patches/git # HG changeset patch # Parent 0000000000000000000000000000000000000000 # Date 0 0 diff --git a/a b/a new file mode 100644 --- /dev/null +++ b/a @@ -0,0 +1,1 @@ +a git=yes: git patch after qrefresh: $ echo a >> a $ hg qrefresh -d '0 0' $ cat .hg/patches/git # HG changeset patch # Parent 0000000000000000000000000000000000000000 # Date 0 0 diff --git a/a b/a new file mode 100644 --- /dev/null +++ b/a @@ -0,0 +1,2 @@ +a +a $ cd .. $ hg init repo-no $ cd repo-no $ echo '[diff]' > .hg/hgrc $ echo 'git = True' >> .hg/hgrc $ echo '[mq]' > .hg/hgrc $ echo 'git = False' >> .hg/hgrc git=no: regular patch with copy: $ echo a > a $ hg add a $ hg qnew -d '0 0' -f adda $ hg cp a b $ hg qnew -d '0 0' -f regular $ cat .hg/patches/regular # HG changeset patch # Parent ef8dafc9fa4caff80f6e243eb0171bcd60c455b4 # Date 0 0 diff -r ef8dafc9fa4c -r a70404f79ba3 b --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +a git=no: regular patch after qrefresh with copy: $ hg cp a c $ hg qrefresh -d '0 0' $ cat .hg/patches/regular # HG changeset patch # Parent ef8dafc9fa4caff80f6e243eb0171bcd60c455b4 # Date 0 0 diff -r ef8dafc9fa4c b --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +a diff -r ef8dafc9fa4c c --- /dev/null +++ b/c @@ -0,0 +1,1 @@ +a $ cd ..