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, 92 insertions, 0 deletions

diff --git a/t/t5615-alternate-env.sh b/t/t5615-alternate-env.sh
new file mode 100755
index 0000000..83513e4
--- /dev/null
+++ b/t/t5615-alternate-env.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+test_description='handling of alternates in environment variables'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+check_obj () {
+	alt=$1; shift
+	while read obj expect
+	do
+		echo "$obj" >&5 &&
+		echo "$obj $expect" >&6
+	done 5>input 6>expect &&
+	GIT_ALTERNATE_OBJECT_DIRECTORIES=$alt \
+		git "$@" cat-file --batch-check='%(objectname) %(objecttype)' \
+		<input >actual &&
+	test_cmp expect actual
+}
+
+test_expect_success 'create alternate repositories' '
+	git init --bare one.git &&
+	one=$(echo one | git -C one.git hash-object -w --stdin) &&
+	git init --bare two.git &&
+	two=$(echo two | git -C two.git hash-object -w --stdin)
+'
+
+test_expect_success 'objects inaccessible without alternates' '
+	check_obj "" <<-EOF
+	$one missing
+	$two missing
+	EOF
+'
+
+test_expect_success 'access alternate via absolute path' '
+	check_obj "$PWD/one.git/objects" <<-EOF
+	$one blob
+	$two missing
+	EOF
+'
+
+test_expect_success 'access multiple alternates' '
+	check_obj "$PWD/one.git/objects:$PWD/two.git/objects" <<-EOF
+	$one blob
+	$two blob
+	EOF
+'
+
+# bare paths are relative from $GIT_DIR
+test_expect_success 'access alternate via relative path (bare)' '
+	git init --bare bare.git &&
+	check_obj "../one.git/objects" -C bare.git <<-EOF
+	$one blob
+	EOF
+'
+
+# non-bare paths are relative to top of worktree
+test_expect_success 'access alternate via relative path (worktree)' '
+	git init worktree &&
+	check_obj "../one.git/objects" -C worktree <<-EOF
+	$one blob
+	EOF
+'
+
+# path is computed after moving to top-level of worktree
+test_expect_success 'access alternate via relative path (subdir)' '
+	mkdir subdir &&
+	check_obj "one.git/objects" -C subdir <<-EOF
+	$one blob
+	EOF
+'
+
+# set variables outside test to avoid quote insanity; the \057 is '/',
+# which doesn't need quoting, but just confirms that de-quoting
+# is working.
+quoted='"one.git\057objects"'
+unquoted='two.git/objects'
+test_expect_success 'mix of quoted and unquoted alternates' '
+	check_obj "$quoted:$unquoted" <<-EOF
+	$one blob
+	$two blob
+	EOF
+'
+
+test_expect_success !MINGW 'broken quoting falls back to interpreting raw' '
+	mv one.git \"one.git &&
+	check_obj \"one.git/objects <<-EOF
+	$one blob
+	EOF
+'
+
+test_done