Rename and enhance test for bug 55253 now that bugs web is up.

diff --git a/ext/date/tests/bug.add.zone2.phpt b/ext/date/tests/bug55253.phpt
similarity index 57%
rename from ext/date/tests/bug.add.zone2.phpt
rename to ext/date/tests/bug55253.phpt
index 6b59eb434afb540899759a0c5b5802c948d47d83..3c0efc4691dd3bcc7ec3bbd5b5942de2621c6583 100755 (executable)
--- a/ext/date/tests/bug.add.zone2.phpt
+++ b/ext/date/tests/bug55253.phpt
@@ -1,9 +1,9 @@
 --TEST--
-DateTime::add() mistakenly modifies objects having zone type 2
+DateTime::add() and sub() result -1 hour on objects with time zone type 2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
 --XFAIL--
-Bug exists
+Bug 55253 exists
 --FILE--
 <?php
 
@@ -24,6 +24,17 @@ $date2->add($interval);
 echo 'Zone Type 3: ' . $date3->format('Y-m-d H:i:s T') . "\n";
 echo 'Zone Type 2: ' . $date2->format('Y-m-d H:i:s T') . "\n";
 
+// Try subtracting from expected result.
+$date3 = new DateTime('2010-10-04 04:19:48');
+$date2 = new DateTime('2010-10-04 04:19:48 EDT');
+
+echo $interval->format('Subtract %h hours %i minutes from expected') . "\n";
+$date3->sub($interval);
+$date2->sub($interval);
+
+echo 'Zone Type 3: ' . $date3->format('Y-m-d H:i:s T') . "\n";
+echo 'Zone Type 2: ' . $date2->format('Y-m-d H:i:s T') . "\n";
+
 ?>
 --EXPECT--
 Zone Type 3: 2010-10-04 02:18:48 EDT
@@ -31,3 +42,6 @@ Zone Type 2: 2010-10-04 02:18:48 EDT
 Add 2 hours 1 minutes
 Zone Type 3: 2010-10-04 04:19:48 EDT
 Zone Type 2: 2010-10-04 04:19:48 EDT
+Subtract 2 hours 1 minutes from expected
+Zone Type 3: 2010-10-04 02:18:48 EDT
+Zone Type 2: 2010-10-04 02:18:48 EDT