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, 164 insertions, 0 deletions

diff --git a/t/t2026-checkout-pathspec-file.sh b/t/t2026-checkout-pathspec-file.sh
new file mode 100755
index 0000000..9c651ae
--- /dev/null
+++ b/t/t2026-checkout-pathspec-file.sh
@@ -0,0 +1,164 @@
+#!/bin/sh
+
+test_description='checkout --pathspec-from-file'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+test_tick
+
+test_expect_success setup '
+	test_commit file0 &&
+
+	echo 1 >fileA.t &&
+	echo 1 >fileB.t &&
+	echo 1 >fileC.t &&
+	echo 1 >fileD.t &&
+	git add fileA.t fileB.t fileC.t fileD.t &&
+	git commit -m "files 1" &&
+
+	echo 2 >fileA.t &&
+	echo 2 >fileB.t &&
+	echo 2 >fileC.t &&
+	echo 2 >fileD.t &&
+	git add fileA.t fileB.t fileC.t fileD.t &&
+	git commit -m "files 2" &&
+
+	git tag checkpoint
+'
+
+restore_checkpoint () {
+	git reset --hard checkpoint
+}
+
+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 checkout --pathspec-from-file=- HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileA.t
+	EOF
+	verify_expect
+'
+
+test_expect_success '--pathspec-from-file from file' '
+	restore_checkpoint &&
+
+	echo fileA.t >list &&
+	git checkout --pathspec-from-file=list HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileA.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'NUL delimiters' '
+	restore_checkpoint &&
+
+	printf "fileA.t\0fileB.t\0" | git checkout --pathspec-from-file=- --pathspec-file-nul HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileA.t
+	M  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'LF delimiters' '
+	restore_checkpoint &&
+
+	printf "fileA.t\nfileB.t\n" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileA.t
+	M  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'no trailing delimiter' '
+	restore_checkpoint &&
+
+	printf "fileA.t\nfileB.t" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileA.t
+	M  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'CRLF delimiters' '
+	restore_checkpoint &&
+
+	printf "fileA.t\r\nfileB.t\r\n" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileA.t
+	M  fileB.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'quotes' '
+	restore_checkpoint &&
+
+	cat >list <<-\EOF &&
+	"file\101.t"
+	EOF
+
+	git checkout --pathspec-from-file=list HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  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 checkout --pathspec-from-file=list --pathspec-file-nul HEAD^1
+'
+
+test_expect_success 'only touches what was listed' '
+	restore_checkpoint &&
+
+	printf "fileB.t\nfileC.t\n" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+	cat >expect <<-\EOF &&
+	M  fileB.t
+	M  fileC.t
+	EOF
+	verify_expect
+'
+
+test_expect_success 'error conditions' '
+	restore_checkpoint &&
+	echo fileA.t >list &&
+
+	test_must_fail git checkout --pathspec-from-file=list --detach 2>err &&
+	test_i18ngrep -e "options .--pathspec-from-file. and .--detach. cannot be used together" err &&
+
+	test_must_fail git checkout --pathspec-from-file=list --patch 2>err &&
+	test_i18ngrep -e "options .--pathspec-from-file. and .--patch. cannot be used together" err &&
+
+	test_must_fail git checkout --pathspec-from-file=list -- fileA.t 2>err &&
+	test_i18ngrep -e ".--pathspec-from-file. and pathspec arguments cannot be used together" err &&
+
+	test_must_fail git checkout --pathspec-file-nul 2>err &&
+	test_i18ngrep -e "the option .--pathspec-file-nul. requires .--pathspec-from-file." err
+'
+
+test_done