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![Eric Sunshine](/assets/img/avatar_default.png)
Take advantage of test_write_lines() to generate line-oriented output rather than using for-loops or a series of `echo` commands. Not only is test_write_lines() a natural fit for such a task, but there is less opportunity for a broken &&-chain. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
228 lines
6.3 KiB
Bash
Executable file
228 lines
6.3 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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test_write_lines a b c d e f g >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 $i || return 1
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done &&
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git branch changes &&
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git format-patch --no-numbered initial &&
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git checkout -b conflicting initial &&
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echo different >>file-1 &&
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echo whatever >new-file &&
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git add file-1 new-file &&
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git commit -m different &&
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git checkout -b side initial &&
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echo local change >file-2-expect
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'
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for with3 in '' ' -3'
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do
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test_expect_success "am$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$with3 000[1245]-*.patch &&
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git log --pretty=tformat:%s >actual &&
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test_write_lines 3 2 initial >expect &&
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test_cmp expect actual
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'
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test_expect_success "am$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: 6$" output &&
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test_cmp file-2-expect file-2 &&
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test ! -f .git/MERGE_RR
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'
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test_expect_success "am --abort goes back after failed am$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 --abort will keep dirty index intact' '
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git reset --hard initial &&
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echo dirtyfile >dirtyfile &&
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cp dirtyfile dirtyfile.expected &&
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git add dirtyfile &&
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test_must_fail git am 0001-*.patch &&
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test_cmp_rev initial HEAD &&
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test_path_is_file dirtyfile &&
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test_cmp dirtyfile.expected dirtyfile &&
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git am --abort &&
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test_cmp_rev initial HEAD &&
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test_path_is_file dirtyfile &&
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test_cmp dirtyfile.expected dirtyfile
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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_expect_success 'am --skip leaves index stat info alone' '
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git checkout -f --orphan skip-stat-info &&
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git reset &&
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test_commit skip-should-be-untouched &&
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test-tool chmtime =0 skip-should-be-untouched.t &&
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git update-index --refresh &&
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git diff-files --exit-code --quiet &&
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test_must_fail git am 0001-*.patch &&
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git am --skip &&
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git diff-files --exit-code --quiet
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'
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test_expect_success 'am --abort leaves index stat info alone' '
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git checkout -f --orphan abort-stat-info &&
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git reset &&
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test_commit abort-should-be-untouched &&
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test-tool chmtime =0 abort-should-be-untouched.t &&
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git update-index --refresh &&
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git diff-files --exit-code --quiet &&
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test_must_fail git am 0001-*.patch &&
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git am --abort &&
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git diff-files --exit-code --quiet
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'
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test_expect_success 'git am --abort return failed exit status when it fails' '
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test_when_finished "rm -rf file-2/ && git reset --hard && git am --abort" &&
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git checkout changes &&
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git format-patch -1 --stdout conflicting >changes.mbox &&
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test_must_fail git am --3way changes.mbox &&
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git rm file-2 &&
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mkdir file-2 &&
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echo precious >file-2/somefile &&
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test_must_fail git am --abort &&
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test_path_is_dir file-2/
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'
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test_expect_success 'git am --abort cleans relevant files' '
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git checkout changes &&
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git format-patch -1 --stdout conflicting >changes.mbox &&
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test_must_fail git am --3way changes.mbox &&
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test_path_is_file new-file &&
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echo further changes >>file-1 &&
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echo change other file >>file-2 &&
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# Abort, and expect the files touched by am to be reverted
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git am --abort &&
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test_path_is_missing new-file &&
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# Files not involved in am operation are left modified
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git diff --name-only changes >actual &&
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test_write_lines file-2 >expect &&
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test_cmp expect actual
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'
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test_done
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