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annotate tests/test-hgk @ 8849:80cc4b1a62d0

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compare grep result between target and its parent I found that typical case is that grep target is added at (*) revision in the tree shown below. +--- 1(*) --- 3 0 +--- 2 ------ 4 Now, I expect 'hg grep --all' to show only rev:1 which is first appearance of target line. But 'hg grep --all' will tell: target line dis-appeared at 3 => 4 target line appeared at 2 => 3 target line dis-appeared at 1 => 2 target line appeared at 0 => 1 because current 'hg grep' implementation compares not between target revision and its parent, but between neighbor revisions in walkthrough order. I checked performance of this patch by "hg grep --follow --all walkchangerevs" on whole Mercurial repo, and patched version could complete as fast as un-patched one.
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
date Tue, 19 May 2009 16:49:54 +0900
parents cc7114d96548
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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1 #!/bin/sh
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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2
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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3 echo "[extensions]" >> $HGRCPATH
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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4 echo "hgk=" >> $HGRCPATH
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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6 hg init repo
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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7 cd repo
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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8 echo a > a
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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9 hg ci -Am adda
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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10 hg debug-cat-file commit 0
cc7114d96548 hgk: ctx.parents() problem introduced by 2d54e7c1e69d
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