1 files changed, 159 insertions, 0 deletions
diff --git a/third_party/git/t/t3704-add-pathspec-file.sh b/third_party/git/t/t3704-add-pathspec-file.sh
new file mode 100755
index 000000000000..9e35c1fbca68
--- /dev/null
+++ b/third_party/git/t/t3704-add-pathspec-file.sh
@@ -0,0 +1,159 @@
+#!/bin/sh
+
+test_description='add --pathspec-from-file'
+
+. ./test-lib.sh
+
+test_tick
+
+test_expect_success setup '
+	test_commit file0 &&
+	echo A >fileA.t &&
+	echo B >fileB.t &&
+	echo C >fileC.t &&
+	echo D >fileD.t
+'
+
+restore_checkpoint () {
+	git reset
+}
+
+verify_expect () {
+	git status --porcelain --untracked-files=no -- fileA.t fileB.t fileC.t fileD.t >actual &&
+	test_cmp expect actual
+}
+
+test_expect_success '--pathspec-from-file from stdin' '
+	restore_checkpoint &&
+
+	echo fileA.t | git add --pathspec-from-file=- &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	EOF
+	verify_expect
+'
+
+test_expect_success '--pathspec-from-file from file' '
+	restore_checkpoint &&
+
+	echo fileA.t >list &&
+	git add --pathspec-from-file=list &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'NUL delimiters' '
+	restore_checkpoint &&
+
+	printf "fileA.t\0fileB.t\0" | git add --pathspec-from-file=- --pathspec-file-nul &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	A  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'LF delimiters' '
+	restore_checkpoint &&
+
+	printf "fileA.t\nfileB.t\n" | git add --pathspec-from-file=- &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	A  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'no trailing delimiter' '
+	restore_checkpoint &&
+
+	printf "fileA.t\nfileB.t" | git add --pathspec-from-file=- &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	A  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'CRLF delimiters' '
+	restore_checkpoint &&
+
+	printf "fileA.t\r\nfileB.t\r\n" | git add --pathspec-from-file=- &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	A  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'quotes' '
+	restore_checkpoint &&
+
+	cat >list <<-\EOF &&
+	"file\101.t"
+	EOF
+
+	git add --pathspec-from-file=list &&
+
+	cat >expect <<-\EOF &&
+	A  fileA.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'quotes not compatible with --pathspec-file-nul' '
+	restore_checkpoint &&
+
+	cat >list <<-\EOF &&
+	"file\101.t"
+	EOF
+
+	test_must_fail git add --pathspec-from-file=list --pathspec-file-nul
+'
+
+test_expect_success 'only touches what was listed' '
+	restore_checkpoint &&
+
+	printf "fileB.t\nfileC.t\n" | git add --pathspec-from-file=- &&
+
+	cat >expect <<-\EOF &&
+	A  fileB.t
+	A  fileC.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'error conditions' '
+	restore_checkpoint &&
+	echo fileA.t >list &&
+	>empty_list &&
+
+	test_must_fail git add --pathspec-from-file=list --interactive 2>err &&
+	test_i18ngrep -e "--pathspec-from-file is incompatible with --interactive/--patch" err &&
+
+	test_must_fail git add --pathspec-from-file=list --patch 2>err &&
+	test_i18ngrep -e "--pathspec-from-file is incompatible with --interactive/--patch" err &&
+
+	test_must_fail git add --pathspec-from-file=list --edit 2>err &&
+	test_i18ngrep -e "--pathspec-from-file is incompatible with --edit" err &&
+
+	test_must_fail git add --pathspec-from-file=list -- fileA.t 2>err &&
+	test_i18ngrep -e "--pathspec-from-file is incompatible with pathspec arguments" err &&
+
+	test_must_fail git add --pathspec-file-nul 2>err &&
+	test_i18ngrep -e "--pathspec-file-nul requires --pathspec-from-file" err &&
+
+	# This case succeeds, but still prints to stderr
+	git add --pathspec-from-file=empty_list 2>err &&
+	test_i18ngrep -e "Nothing specified, nothing added." err
+'
+
+test_done