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c94736a27f
When a branch moves A to B while the other branch created B (or moved C to B), the code tried to rename one of them to B~something to preserve both versions, and failed to register temporary resolution for the original path B at stage#0 during virtual ancestor computation. This left the index in unmerged state and caused a segfault. A better solution is to merge these two versions of B's in place and use the (potentially conflicting) result as the intermediate merge result in the virtual ancestor. Signed-off-by: Junio C Hamano <gitster@pobox.com>
55 lines
860 B
Bash
Executable file
55 lines
860 B
Bash
Executable file
#!/bin/sh
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test_description='recursive merge corner cases'
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. ./test-lib.sh
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#
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# L1 L2
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# o---o
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# / \ / \
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# o X ?
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# \ / \ /
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# o---o
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# R1 R2
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#
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test_expect_success setup '
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ten="0 1 2 3 4 5 6 7 8 9"
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for i in $ten
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do
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echo line $i in a sample file
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done >one &&
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for i in $ten
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do
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echo line $i in another sample file
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done >two &&
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git add one two &&
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test_tick && git commit -m initial &&
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git branch L1 &&
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git checkout -b R1 &&
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git mv one three &&
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test_tick && git commit -m R1 &&
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git checkout L1 &&
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git mv two three &&
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test_tick && git commit -m L1 &&
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git checkout L1^0 &&
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test_tick && git merge -s ours R1 &&
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git tag L2 &&
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git checkout R1^0 &&
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test_tick && git merge -s ours L1 &&
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git tag R2
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'
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test_expect_success merge '
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git reset --hard &&
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git checkout L2^0 &&
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test_must_fail git merge -s recursive R2^0
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'
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test_done
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