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81f4953120
The option added by commit ebdc94f3 (revision: --ancestry-path,
2010-04-20) does not work properly in combination with --all, at least
in the case of a criss-cross merge:
b---bc
/ \ /
a X
\ / \
c---cb
There are no descendants of 'cb' in the history. The command
git rev-list --ancestry-path cb..bc
correctly reports no commits. However, the command
git rev-list --ancestry-path --all ^cb
reports 'bc'. Add a test case to t6019-rev-list-ancestry-path
demonstrating this breakage.
Signed-off-by: Brad King <brad.king@kitware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
109 lines
2.3 KiB
Bash
Executable file
109 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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test_description='--ancestry-path'
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# D---E-------F
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# / \ \
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# B---C---G---H---I---J
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# / \
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# A-------K---------------L--M
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#
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# D..M == E F G H I J K L M
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# --ancestry-path D..M == E F H I J L M
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#
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# D..M -- M.t == M
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# --ancestry-path D..M -- M.t == M
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. ./test-lib.sh
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test_merge () {
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test_tick &&
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git merge -s ours -m "$2" "$1" &&
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git tag "$2"
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}
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test_expect_success setup '
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test_commit A &&
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test_commit B &&
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test_commit C &&
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test_commit D &&
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test_commit E &&
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test_commit F &&
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git reset --hard C &&
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test_commit G &&
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test_merge E H &&
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test_commit I &&
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test_merge F J &&
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git reset --hard A &&
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test_commit K &&
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test_merge J L &&
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test_commit M
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'
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test_expect_success 'rev-list D..M' '
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for c in E F G H I J K L M; do echo $c; done >expect &&
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git rev-list --format=%s D..M |
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sed -e "/^commit /d" |
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sort >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rev-list --ancestry-path D..M' '
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for c in E F H I J L M; do echo $c; done >expect &&
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git rev-list --ancestry-path --format=%s D..M |
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sed -e "/^commit /d" |
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sort >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rev-list D..M -- M.t' '
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echo M >expect &&
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git rev-list --format=%s D..M -- M.t |
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sed -e "/^commit /d" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rev-list --ancestry-patch D..M -- M.t' '
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echo M >expect &&
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git rev-list --ancestry-path --format=%s D..M -- M.t |
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sed -e "/^commit /d" >actual &&
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test_cmp expect actual
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'
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# b---bc
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# / \ /
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# a X
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# \ / \
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# c---cb
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test_expect_success 'setup criss-cross' '
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mkdir criss-cross &&
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(cd criss-cross &&
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git init &&
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test_commit A &&
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git checkout -b b master &&
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test_commit B &&
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git checkout -b c master &&
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test_commit C &&
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git checkout -b bc b -- &&
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git merge c &&
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git checkout -b cb c -- &&
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git merge b &&
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git checkout master)
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'
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# no commits in bc descend from cb
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test_expect_success 'criss-cross: rev-list --ancestry-path cb..bc' '
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(cd criss-cross &&
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git rev-list --ancestry-path cb..bc > actual &&
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test -z "$(cat actual)")
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'
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# no commits in repository descend from cb
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test_expect_failure 'criss-cross: rev-list --ancestry-path --all ^cb' '
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(cd criss-cross &&
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git rev-list --ancestry-path --all ^cb > actual &&
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test -z "$(cat actual)")
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'
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test_done
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