Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 227 insertions, 0 deletions

diff --git a/t/t4151-am-abort.sh b/t/t4151-am-abort.sh
new file mode 100755
index 0000000..5ed7e22
--- /dev/null
+++ b/t/t4151-am-abort.sh
@@ -0,0 +1,227 @@
+#!/bin/sh
+
+test_description='am --abort'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	test_write_lines a b c d e f g >file-1 &&
+	cp file-1 file-2 &&
+	test_tick &&
+	git add file-1 file-2 &&
+	git commit -m initial &&
+	git tag initial &&
+	git format-patch --stdout --root initial >initial.patch &&
+	for i in 2 3 4 5 6
+	do
+		echo $i >>file-1 &&
+		echo $i >otherfile-$i &&
+		git add otherfile-$i &&
+		test_tick &&
+		git commit -a -m $i || return 1
+	done &&
+	git branch changes &&
+	git format-patch --no-numbered initial &&
+	git checkout -b conflicting initial &&
+	echo different >>file-1 &&
+	echo whatever >new-file &&
+	git add file-1 new-file &&
+	git commit -m different &&
+	git checkout -b side initial &&
+	echo local change >file-2-expect
+'
+
+for with3 in '' ' -3'
+do
+	test_expect_success "am$with3 stops at a patch that does not apply" '
+
+		git reset --hard initial &&
+		cp file-2-expect file-2 &&
+
+		test_must_fail git am$with3 000[1245]-*.patch &&
+		git log --pretty=tformat:%s >actual &&
+		test_write_lines 3 2 initial >expect &&
+		test_cmp expect actual
+	'
+
+	test_expect_success "am$with3 --skip continue after failed am$with3" '
+		test_must_fail git am$with3 --skip >output &&
+		test_i18ngrep "^Applying: 6$" output &&
+		test_cmp file-2-expect file-2 &&
+		test ! -f .git/MERGE_RR
+	'
+
+	test_expect_success "am --abort goes back after failed am$with3" '
+		git am --abort &&
+		git rev-parse HEAD >actual &&
+		git rev-parse initial >expect &&
+		test_cmp expect actual &&
+		test_cmp file-2-expect file-2 &&
+		git diff-index --exit-code --cached HEAD &&
+		test ! -f .git/MERGE_RR
+	'
+
+done
+
+test_expect_success 'am -3 --skip removes otherfile-4' '
+	git reset --hard initial &&
+	test_must_fail git am -3 0003-*.patch &&
+	test 3 -eq $(git ls-files -u | wc -l) &&
+	test 4 = "$(cat otherfile-4)" &&
+	git am --skip &&
+	test_cmp_rev initial HEAD &&
+	test -z "$(git ls-files -u)" &&
+	test_path_is_missing otherfile-4
+'
+
+test_expect_success 'am -3 --abort removes otherfile-4' '
+	git reset --hard initial &&
+	test_must_fail git am -3 0003-*.patch &&
+	test 3 -eq $(git ls-files -u | wc -l) &&
+	test 4 = "$(cat otherfile-4)" &&
+	git am --abort &&
+	test_cmp_rev initial HEAD &&
+	test -z "$(git ls-files -u)" &&
+	test_path_is_missing otherfile-4
+'
+
+test_expect_success 'am --abort will keep the local commits intact' '
+	test_must_fail git am 0004-*.patch &&
+	test_commit unrelated &&
+	git rev-parse HEAD >expect &&
+	git am --abort &&
+	git rev-parse HEAD >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'am --abort will keep dirty index intact' '
+	git reset --hard initial &&
+	echo dirtyfile >dirtyfile &&
+	cp dirtyfile dirtyfile.expected &&
+	git add dirtyfile &&
+	test_must_fail git am 0001-*.patch &&
+	test_cmp_rev initial HEAD &&
+	test_path_is_file dirtyfile &&
+	test_cmp dirtyfile.expected dirtyfile &&
+	git am --abort &&
+	test_cmp_rev initial HEAD &&
+	test_path_is_file dirtyfile &&
+	test_cmp dirtyfile.expected dirtyfile
+'
+
+test_expect_success 'am -3 stops on conflict on unborn branch' '
+	git checkout -f --orphan orphan &&
+	git reset &&
+	rm -f otherfile-4 &&
+	test_must_fail git am -3 0003-*.patch &&
+	test 2 -eq $(git ls-files -u | wc -l) &&
+	test 4 = "$(cat otherfile-4)"
+'
+
+test_expect_success 'am -3 --skip clears index on unborn branch' '
+	test_path_is_dir .git/rebase-apply &&
+	echo tmpfile >tmpfile &&
+	git add tmpfile &&
+	git am --skip &&
+	test -z "$(git ls-files)" &&
+	test_path_is_missing otherfile-4 &&
+	test_path_is_missing tmpfile
+'
+
+test_expect_success 'am -3 --abort removes otherfile-4 on unborn branch' '
+	git checkout -f --orphan orphan &&
+	git reset &&
+	rm -f otherfile-4 file-1 &&
+	test_must_fail git am -3 0003-*.patch &&
+	test 2 -eq $(git ls-files -u | wc -l) &&
+	test 4 = "$(cat otherfile-4)" &&
+	git am --abort &&
+	test -z "$(git ls-files -u)" &&
+	test_path_is_missing otherfile-4
+'
+
+test_expect_success 'am -3 --abort on unborn branch removes applied commits' '
+	git checkout -f --orphan orphan &&
+	git reset &&
+	rm -f otherfile-4 otherfile-2 file-1 file-2 &&
+	test_must_fail git am -3 initial.patch 0003-*.patch &&
+	test 3 -eq $(git ls-files -u | wc -l) &&
+	test 4 = "$(cat otherfile-4)" &&
+	git am --abort &&
+	test -z "$(git ls-files -u)" &&
+	test_path_is_missing otherfile-4 &&
+	test_path_is_missing file-1 &&
+	test_path_is_missing file-2 &&
+	test 0 -eq $(git log --oneline 2>/dev/null | wc -l) &&
+	test refs/heads/orphan = "$(git symbolic-ref HEAD)"
+'
+
+test_expect_success 'am --abort on unborn branch will keep local commits intact' '
+	git checkout -f --orphan orphan &&
+	git reset &&
+	test_must_fail git am 0004-*.patch &&
+	test_commit unrelated2 &&
+	git rev-parse HEAD >expect &&
+	git am --abort &&
+	git rev-parse HEAD >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'am --skip leaves index stat info alone' '
+	git checkout -f --orphan skip-stat-info &&
+	git reset &&
+	test_commit skip-should-be-untouched &&
+	test-tool chmtime =0 skip-should-be-untouched.t &&
+	git update-index --refresh &&
+	git diff-files --exit-code --quiet &&
+	test_must_fail git am 0001-*.patch &&
+	git am --skip &&
+	git diff-files --exit-code --quiet
+'
+
+test_expect_success 'am --abort leaves index stat info alone' '
+	git checkout -f --orphan abort-stat-info &&
+	git reset &&
+	test_commit abort-should-be-untouched &&
+	test-tool chmtime =0 abort-should-be-untouched.t &&
+	git update-index --refresh &&
+	git diff-files --exit-code --quiet &&
+	test_must_fail git am 0001-*.patch &&
+	git am --abort &&
+	git diff-files --exit-code --quiet
+'
+
+test_expect_success 'git am --abort return failed exit status when it fails' '
+	test_when_finished "rm -rf file-2/ && git reset --hard && git am --abort" &&
+	git checkout changes &&
+	git format-patch -1 --stdout conflicting >changes.mbox &&
+	test_must_fail git am --3way changes.mbox &&
+
+	git rm file-2 &&
+	mkdir file-2 &&
+	echo precious >file-2/somefile &&
+	test_must_fail git am --abort &&
+	test_path_is_dir file-2/
+'
+
+test_expect_success 'git am --abort cleans relevant files' '
+	git checkout changes &&
+	git format-patch -1 --stdout conflicting >changes.mbox &&
+	test_must_fail git am --3way changes.mbox &&
+
+	test_path_is_file new-file &&
+	echo further changes >>file-1 &&
+	echo change other file >>file-2 &&
+
+	# Abort, and expect the files touched by am to be reverted
+	git am --abort &&
+
+	test_path_is_missing new-file &&
+
+	# Files not involved in am operation are left modified
+	git diff --name-only changes >actual &&
+	test_write_lines file-2 >expect &&
+	test_cmp expect actual
+'
+
+test_done