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Merge branch 'do/maint-merge-recursive-fix' into maint
* do/maint-merge-recursive-fix: merge-recursive: never leave index unmerged while recursing
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commit
5c44cc9ea2
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@ -933,11 +933,12 @@ static int process_renames(struct merge_options *o,
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ren1_src, ren1_dst, branch1,
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branch2);
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update_file(o, 0, ren1->pair->two->sha1, ren1->pair->two->mode, ren1_dst);
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update_stages(ren1_dst, NULL,
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branch1 == o->branch1 ?
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ren1->pair->two : NULL,
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branch1 == o->branch1 ?
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NULL : ren1->pair->two, 1);
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if (!o->call_depth)
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update_stages(ren1_dst, NULL,
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branch1 == o->branch1 ?
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ren1->pair->two : NULL,
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branch1 == o->branch1 ?
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NULL : ren1->pair->two, 1);
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} else if (!sha_eq(dst_other.sha1, null_sha1)) {
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const char *new_path;
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clean_merge = 0;
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95
t/t3031-merge-criscross.sh
Executable file
95
t/t3031-merge-criscross.sh
Executable file
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@ -0,0 +1,95 @@
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#!/bin/sh
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test_description='merge-recursive backend test'
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. ./test-lib.sh
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# A <- create some files
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# / \
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# B C <- cause rename/delete conflicts between B and C
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# / \
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# |\ /|
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# | D E |
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# | \ / |
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# | X |
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# | / \ |
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# | / \ |
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# |/ \|
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# F G <- merge E into B, D into C
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# \ /
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# \ /
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# \ /
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# H <- recursive merge crashes
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#
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# initialize
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test_expect_success 'setup repo with criss-cross history' '
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mkdir data &&
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# create a bunch of files
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n=1 &&
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while test $n -le 10
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do
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echo $n > data/$n &&
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n=$(($n+1)) ||
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break
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done &&
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# check them in
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git add data &&
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git commit -m A &&
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git branch A &&
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# a file in one branch
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git checkout -b B A &&
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git rm data/9 &&
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git add data &&
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git commit -m B &&
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# with a branch off of it
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git branch D &&
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# put some commits on D
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git checkout D &&
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echo testD > data/testD &&
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git add data &&
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git commit -m D &&
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# back up to the top, create another branch and cause
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# a rename conflict with the file we deleted earlier
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git checkout -b C A &&
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git mv data/9 data/new-9 &&
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git add data &&
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git commit -m C &&
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# with a branch off of it
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git branch E &&
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# put a commit on E
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git checkout E &&
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echo testE > data/testE &&
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git add data &&
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git commit -m E &&
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# now, merge E into B
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git checkout B &&
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test_must_fail git merge E &&
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# force-resolve
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git add data &&
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git commit -m F &&
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git branch F &&
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# and merge D into C
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git checkout C &&
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test_must_fail git merge D &&
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# force-resolve
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git add data &&
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git commit -m G &&
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git branch G
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'
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test_expect_success 'recursive merge between F and G, causes segfault' '
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git merge F
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'
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test_done
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