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, 198 insertions, 0 deletions

diff --git a/t/t7012-skip-worktree-writing.sh b/t/t7012-skip-worktree-writing.sh
new file mode 100755
index 0000000..cd5c20f
--- /dev/null
+++ b/t/t7012-skip-worktree-writing.sh
@@ -0,0 +1,198 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Nguyễn Thái Ngọc Duy
+#
+
+test_description='test worktree writing operations when skip-worktree is used'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	test_commit init &&
+	echo modified >> init.t &&
+	touch added &&
+	git add init.t added &&
+	git commit -m "modified and added" &&
+	git tag top
+'
+
+test_expect_success 'read-tree updates worktree, absent case' '
+	git checkout -f top &&
+	git update-index --skip-worktree init.t &&
+	rm init.t &&
+	git read-tree -m -u HEAD^ &&
+	echo init > expected &&
+	test_cmp expected init.t
+'
+
+test_expect_success 'read-tree updates worktree, dirty case' '
+	git checkout -f top &&
+	git update-index --skip-worktree init.t &&
+	echo dirty >> init.t &&
+	test_must_fail git read-tree -m -u HEAD^ &&
+	grep -q dirty init.t &&
+	test "$(git ls-files -t init.t)" = "S init.t" &&
+	git update-index --no-skip-worktree init.t
+'
+
+test_expect_success 'read-tree removes worktree, absent case' '
+	git checkout -f top &&
+	git update-index --skip-worktree added &&
+	rm added &&
+	git read-tree -m -u HEAD^ &&
+	test ! -f added
+'
+
+test_expect_success 'read-tree removes worktree, dirty case' '
+	git checkout -f top &&
+	git update-index --skip-worktree added &&
+	echo dirty >> added &&
+	test_must_fail git read-tree -m -u HEAD^ &&
+	grep -q dirty added &&
+	test "$(git ls-files -t added)" = "S added" &&
+	git update-index --no-skip-worktree added
+'
+
+setup_absent() {
+	test -f 1 && rm 1
+	git update-index --remove 1 &&
+	git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
+	git update-index --skip-worktree 1
+}
+
+setup_dirty() {
+	git update-index --force-remove 1 &&
+	echo dirty > 1 &&
+	git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
+	git update-index --skip-worktree 1
+}
+
+test_dirty() {
+	echo "100644 $EMPTY_BLOB 0	1" > expected &&
+	git ls-files --stage 1 > result &&
+	test_cmp expected result &&
+	echo dirty > expected
+	test_cmp expected 1
+}
+
+cat >expected <<EOF
+S 1
+H 2
+H init.t
+S sub/1
+H sub/2
+EOF
+
+test_expect_success 'index setup' '
+	git checkout -f init &&
+	mkdir sub &&
+	touch ./1 ./2 sub/1 sub/2 &&
+	git add 1 2 sub/1 sub/2 &&
+	git update-index --skip-worktree 1 sub/1 &&
+	git ls-files -t > result &&
+	test_cmp expected result
+'
+
+test_expect_success 'git-rm fails if worktree is dirty' '
+	setup_dirty &&
+	test_must_fail git rm 1 &&
+	test_dirty
+'
+
+cat >expected <<EOF
+Would remove expected
+Would remove result
+EOF
+test_expect_success 'git-clean, absent case' '
+	setup_absent &&
+	git clean -n > result &&
+	test_cmp expected result
+'
+
+test_expect_success 'git-clean, dirty case' '
+	setup_dirty &&
+	git clean -n > result &&
+	test_cmp expected result
+'
+
+test_expect_success '--ignore-skip-worktree-entries leaves worktree alone' '
+	test_commit keep-me &&
+	git update-index --skip-worktree keep-me.t &&
+	rm keep-me.t &&
+
+	: ignoring the worktree &&
+	git update-index --remove --ignore-skip-worktree-entries keep-me.t &&
+	git diff-index --cached --exit-code HEAD &&
+
+	: not ignoring the worktree, a deletion is staged &&
+	git update-index --remove keep-me.t &&
+	test_must_fail git diff-index --cached --exit-code HEAD \
+		--diff-filter=D -- keep-me.t
+'
+
+test_expect_success 'stash restore in sparse checkout' '
+	test_create_repo stash-restore &&
+	(
+		cd stash-restore &&
+
+		mkdir subdir &&
+		echo A >subdir/A &&
+		echo untouched >untouched &&
+		echo removeme >removeme &&
+		echo modified >modified &&
+		git add . &&
+		git commit -m Initial &&
+
+		echo AA >>subdir/A &&
+		echo addme >addme &&
+		echo tweaked >>modified &&
+		rm removeme &&
+		git add addme &&
+
+		git stash push &&
+
+		git sparse-checkout set --no-cone subdir &&
+
+		# Ensure after sparse-checkout we only have expected files
+		cat >expect <<-EOF &&
+		S modified
+		S removeme
+		H subdir/A
+		S untouched
+		EOF
+		git ls-files -t >actual &&
+		test_cmp expect actual &&
+
+		test_path_is_missing addme &&
+		test_path_is_missing modified &&
+		test_path_is_missing removeme &&
+		test_path_is_file    subdir/A &&
+		test_path_is_missing untouched &&
+
+		# Put a file in the working directory in the way
+		echo in the way >modified &&
+		test_must_fail git stash apply 2>error&&
+
+		grep "changes.*would be overwritten by merge" error &&
+
+		echo in the way >expect &&
+		test_cmp expect modified &&
+		git diff --quiet HEAD ":!modified" &&
+
+		# ...and that working directory reflects the files correctly
+		test_path_is_missing addme &&
+		test_path_is_file    modified &&
+		test_path_is_missing removeme &&
+		test_path_is_file    subdir/A &&
+		test_path_is_missing untouched
+	)
+'
+
+#TODO test_expect_failure 'git-apply adds file' false
+#TODO test_expect_failure 'git-apply updates file' false
+#TODO test_expect_failure 'git-apply removes file' false
+#TODO test_expect_failure 'git-mv to skip-worktree' false
+#TODO test_expect_failure 'git-mv from skip-worktree' false
+#TODO test_expect_failure 'git-checkout' false
+
+test_done