mirror of
https://github.com/git/git.git
synced 2024-11-08 18:23:01 +01:00
ce5e33832a
Various fixes around "git am" that applies a patch to a history that is not there yet. * pt/am-abort-fix: am --abort: keep unrelated commits on unborn branch am --abort: support aborting to unborn branch am --abort: revert changes introduced by failed 3way merge am --skip: support skipping while on unborn branch am -3: support 3way merge on unborn branch am --skip: revert changes introduced by failed 3way merge
156 lines
4.1 KiB
Bash
Executable file
156 lines
4.1 KiB
Bash
Executable file
#!/bin/sh
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test_description='am --abort'
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. ./test-lib.sh
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test_expect_success setup '
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for i in a b c d e f g
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do
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echo $i
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done >file-1 &&
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cp file-1 file-2 &&
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test_tick &&
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git add file-1 file-2 &&
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git commit -m initial &&
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git tag initial &&
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git format-patch --stdout --root initial >initial.patch &&
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for i in 2 3 4 5 6
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do
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echo $i >>file-1 &&
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echo $i >otherfile-$i &&
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git add otherfile-$i &&
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test_tick &&
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git commit -a -m $i || return 1
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done &&
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git format-patch --no-numbered initial &&
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git checkout -b side initial &&
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echo local change >file-2-expect
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'
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for with3 in '' ' -3'
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do
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test_expect_success "am$with3 stops at a patch that does not apply" '
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git reset --hard initial &&
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cp file-2-expect file-2 &&
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test_must_fail git am$with3 000[1245]-*.patch &&
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git log --pretty=tformat:%s >actual &&
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for i in 3 2 initial
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do
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echo $i
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done >expect &&
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test_cmp expect actual
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'
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test_expect_success "am$with3 --skip continue after failed am$with3" '
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test_must_fail git am$with3 --skip >output &&
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test_i18ngrep "^Applying" output >output.applying &&
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test_i18ngrep "^Applying: 6$" output.applying &&
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test_i18ncmp file-2-expect file-2 &&
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test ! -f .git/MERGE_RR
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'
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test_expect_success "am --abort goes back after failed am$with3" '
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git am --abort &&
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git rev-parse HEAD >actual &&
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git rev-parse initial >expect &&
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test_cmp expect actual &&
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test_cmp file-2-expect file-2 &&
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git diff-index --exit-code --cached HEAD &&
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test ! -f .git/MERGE_RR
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'
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done
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test_expect_success 'am -3 --skip removes otherfile-4' '
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git reset --hard initial &&
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test_must_fail git am -3 0003-*.patch &&
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test 3 -eq $(git ls-files -u | wc -l) &&
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test 4 = "$(cat otherfile-4)" &&
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git am --skip &&
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test_cmp_rev initial HEAD &&
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test -z "$(git ls-files -u)" &&
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test_path_is_missing otherfile-4
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'
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test_expect_success 'am -3 --abort removes otherfile-4' '
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git reset --hard initial &&
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test_must_fail git am -3 0003-*.patch &&
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test 3 -eq $(git ls-files -u | wc -l) &&
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test 4 = "$(cat otherfile-4)" &&
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git am --abort &&
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test_cmp_rev initial HEAD &&
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test -z $(git ls-files -u) &&
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test_path_is_missing otherfile-4
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'
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test_expect_success 'am --abort will keep the local commits intact' '
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test_must_fail git am 0004-*.patch &&
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test_commit unrelated &&
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git rev-parse HEAD >expect &&
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git am --abort &&
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git rev-parse HEAD >actual &&
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test_cmp expect actual
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'
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test_expect_success 'am -3 stops on conflict on unborn branch' '
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git checkout -f --orphan orphan &&
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git reset &&
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rm -f otherfile-4 &&
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test_must_fail git am -3 0003-*.patch &&
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test 2 -eq $(git ls-files -u | wc -l) &&
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test 4 = "$(cat otherfile-4)"
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'
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test_expect_success 'am -3 --skip clears index on unborn branch' '
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test_path_is_dir .git/rebase-apply &&
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echo tmpfile >tmpfile &&
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git add tmpfile &&
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git am --skip &&
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test -z "$(git ls-files)" &&
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test_path_is_missing otherfile-4 &&
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test_path_is_missing tmpfile
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'
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test_expect_success 'am -3 --abort removes otherfile-4 on unborn branch' '
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git checkout -f --orphan orphan &&
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git reset &&
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rm -f otherfile-4 file-1 &&
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test_must_fail git am -3 0003-*.patch &&
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test 2 -eq $(git ls-files -u | wc -l) &&
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test 4 = "$(cat otherfile-4)" &&
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git am --abort &&
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test -z "$(git ls-files -u)" &&
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test_path_is_missing otherfile-4
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'
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test_expect_success 'am -3 --abort on unborn branch removes applied commits' '
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git checkout -f --orphan orphan &&
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git reset &&
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rm -f otherfile-4 otherfile-2 file-1 file-2 &&
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test_must_fail git am -3 initial.patch 0003-*.patch &&
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test 3 -eq $(git ls-files -u | wc -l) &&
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test 4 = "$(cat otherfile-4)" &&
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git am --abort &&
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test -z "$(git ls-files -u)" &&
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test_path_is_missing otherfile-4 &&
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test_path_is_missing file-1 &&
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test_path_is_missing file-2 &&
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test 0 -eq $(git log --oneline 2>/dev/null | wc -l) &&
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test refs/heads/orphan = "$(git symbolic-ref HEAD)"
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'
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test_expect_success 'am --abort on unborn branch will keep local commits intact' '
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git checkout -f --orphan orphan &&
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git reset &&
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test_must_fail git am 0004-*.patch &&
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test_commit unrelated2 &&
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git rev-parse HEAD >expect &&
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git am --abort &&
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git rev-parse HEAD >actual &&
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test_cmp expect actual
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'
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test_done
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