merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 94 insertions, 0 deletions

diff --git a/third_party/git/t/t3000-ls-files-others.sh b/third_party/git/t/t3000-ls-files-others.sh
new file mode 100755
index 000000000000..0aefadacb053
--- /dev/null
+++ b/third_party/git/t/t3000-ls-files-others.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='basic tests for ls-files --others
+
+This test runs git ls-files --others with the following on the
+filesystem.
+
+    path0       - a file
+    path1	- a symlink
+    path2/file2 - a file in a directory
+    path3-junk  - a file to confuse things
+    path3/file3 - a file in a directory
+    path4       - an empty directory
+'
+. ./test-lib.sh
+
+test_expect_success 'setup ' '
+	date >path0 &&
+	if test_have_prereq SYMLINKS
+	then
+		ln -s xyzzy path1
+	else
+		date >path1
+	fi &&
+	mkdir path2 path3 path4 &&
+	date >path2/file2 &&
+	date >path2-junk &&
+	date >path3/file3 &&
+	date >path3-junk &&
+	git update-index --add path3-junk path3/file3
+'
+
+test_expect_success 'setup: expected output' '
+	cat >expected1 <<-\EOF &&
+	expected1
+	expected2
+	expected3
+	output
+	path0
+	path1
+	path2-junk
+	path2/file2
+	EOF
+
+	sed -e "s|path2/file2|path2/|" <expected1 >expected2 &&
+	cp expected2 expected3 &&
+	echo path4/ >>expected2
+'
+
+test_expect_success 'ls-files --others' '
+	git ls-files --others >output &&
+	test_cmp expected1 output
+'
+
+test_expect_success 'ls-files --others --directory' '
+	git ls-files --others --directory >output &&
+	test_cmp expected2 output
+'
+
+test_expect_success '--no-empty-directory hides empty directory' '
+	git ls-files --others --directory --no-empty-directory >output &&
+	test_cmp expected3 output
+'
+
+test_expect_success 'ls-files --others handles non-submodule .git' '
+	mkdir not-a-submodule &&
+	echo foo >not-a-submodule/.git &&
+	git ls-files -o >output &&
+	test_cmp expected1 output
+'
+
+test_expect_success SYMLINKS 'ls-files --others with symlinked submodule' '
+	git init super &&
+	git init sub &&
+	(
+		cd sub &&
+		>a &&
+		git add a &&
+		git commit -m sub &&
+		git pack-refs --all
+	) &&
+	(
+		cd super &&
+		"$SHELL_PATH" "$TEST_DIRECTORY/../contrib/workdir/git-new-workdir" ../sub sub &&
+		git ls-files --others --exclude-standard >../actual
+	) &&
+	echo sub/ >expect &&
+	test_cmp expect actual
+'
+
+test_done