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

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

1 files changed, 32 insertions, 0 deletions

diff --git a/third_party/git/t/Git-SVN/Utils/join_paths.t b/third_party/git/t/Git-SVN/Utils/join_paths.t
new file mode 100755
index 000000000000..d4488e7162cf
--- /dev/null
+++ b/third_party/git/t/Git-SVN/Utils/join_paths.t
@@ -0,0 +1,32 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use Test::More 'no_plan';
+
+use Git::SVN::Utils qw(
+	join_paths
+);
+
+# A reference cannot be a hash key, so we use an array.
+my @tests = (
+	[]					=> '',
+	["/x.com", "bar"]			=> '/x.com/bar',
+	["x.com", ""]				=> 'x.com',
+	["/x.com/foo/", undef, "bar"]		=> '/x.com/foo/bar',
+	["x.com/foo/", "/bar/baz/"]		=> 'x.com/foo/bar/baz/',
+	["foo", "bar"]				=> 'foo/bar',
+	["/foo/bar", "baz", "/biff"]		=> '/foo/bar/baz/biff',
+	["", undef, "."]			=> '.',
+	[]					=> '',
+
+);
+
+while(@tests) {
+	my($have, $want) = splice @tests, 0, 2;
+
+	my $args = join ", ", map { qq['$_'] } map { defined($_) ? $_ : 'undef' } @$have;
+	my $name = "join_paths($args) eq '$want'";
+	is join_paths(@$have), $want, $name;
+}