Fix handling of non-default date formats (#1489294)

- remove ambiguous m/d/Y format from default config

Conflicts:

	CHANGELOG
	config/main.inc.php.dist
	program/lib/Roundcube/rcube_utils.php
	tests/Framework/Utils.php

1 files changed, 39 insertions, 0 deletions

diff --git a/tests/Framework/Utils.php b/tests/Framework/Utils.php
index 7c1e92ac8..2e0d3cf4d 100644
--- a/tests/Framework/Utils.php
+++ b/tests/Framework/Utils.php
@@ -229,4 +229,43 @@ class Framework_Utils extends PHPUnit_Framework_TestCase
         }
     }
 
+    /**
+     * rcube:utils::strtotime()
+     */
+    function test_strtotime()
+    {
+        $test = array(
+            '1' => 1,
+            '' => 0,
+            '2013-04-22' => 1366581600,
+            '2013/04/22' => 1366581600,
+            '2013.04.22' => 1366581600,
+            '22-04-2013' => 1366581600,
+            '22/04/2013' => 1366581600,
+            '22.04.2013' => 1366581600,
+            '22.4.2013'  => 1366581600,
+            '20130422'   => 1366581600,
+        );
+
+        foreach ($test as $datetime => $ts) {
+            $result = rcube_utils::strtotime($datetime);
+            $this->assertSame($ts, $result, "Error parsing date: $datetime");
+        }
+    }
+
+    /**
+     * rcube:utils::normalize _string()
+     */
+    function test_normalize_string()
+    {
+        $test = array(
+            '' => '',
+            'abc def' => 'abc def',
+        );
+
+        foreach ($test as $input => $output) {
+            $result = rcube_utils::normalize_string($input);
+            $this->assertSame($output, $result);
+        }
+    }
 }