view: safer and optional quoting for --in-reply-to arg

Angle brackets around the --in-reply-to= arg for git send-email
has been optional since git v1.5.3.2, so strip them and make the
command-line argument easier-to-type.

1 files changed, 13 insertions, 1 deletions

diff --git a/t/view.t b/t/view.t
index 4ce3c773..8a898feb 100644
--- a/t/view.t
+++ b/t/view.t
@@ -4,8 +4,20 @@ use strict;
 use warnings;
 use Test::More;
 use Email::MIME;
-use PublicInbox::View;
 use Plack::Util;
+use_ok 'PublicInbox::View';
+
+my @q = (
+        'foo@bar', 'foo@bar',
+        'a b', "'a b'",
+        "a'b", "'a'\\''b'",
+);
+while (@q) {
+        my $input = shift @q;
+        my $expect = shift @q;
+        my $res = PublicInbox::View::squote_maybe($input);
+        is($res, $expect, "quote $input => $res");
+}
 
 # FIXME: make this test less fragile
 my $ctx = {