MD Bookmarks: Validate URL input when editing a bookmark

chrome/test/data/webui/md_bookmarks/edit_dialog_test.js

Index: chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
diff --git a/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js b/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
index 3eb9a2d7dca14b96b60080872a59e8007274b7d8..f433c9cbddaba499ca66e54582f6a4c65dbff829 100644
--- a/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
+++ b/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
@@ -35,7 +35,7 @@ suite('<bookmarks-edit-dialog>', function() {
 
   test('editing passes the correct details to the update', function() {
     // Editing an item without changing anything.
-    var item = createItem('1', {url: 'www.website.com', title: 'website'});
+    var item = createItem('1', {url: 'http://website.com', title: 'website'});
     dialog.showEditDialog(item);
 
     MockInteractions.tap(dialog.$.saveButton);
@@ -63,4 +63,34 @@ suite('<bookmarks-edit-dialog>', function() {
     MockInteractions.pressEnter(dialog.$.url);
     assertFalse(dialog.$.dialog.open);
   });
+
+  test('validates urls correctly', function() {
+    dialog.urlValue_ = 'http://www.example.com';
+    assertTrue(dialog.validateUrl_());
+
+    dialog.urlValue_ = 'https://a@example.com:8080';
+    assertTrue(dialog.validateUrl_());
+
+    dialog.urlValue_ = 'example.com';
+    assertTrue(dialog.validateUrl_());
+    assertEquals('http://example.com', dialog.urlValue_);
+
+    dialog.urlValue_ = '';
+    assertFalse(dialog.validateUrl_());
+
+    dialog.urlValue_ = '~~~example.com~~~';
+    assertFalse(dialog.validateUrl_());
+  });
+
+  test('doesn\'t save when URL is invalid', function() {
+    var item = createItem('0');
+    dialog.showEditDialog(item);
+
+    dialog.urlValue_ = '';
+
+    MockInteractions.tap(dialog.$.saveButton);
+
+    assertTrue(dialog.$.url.invalid);
+    assertTrue(dialog.$.dialog.open);
+  });
 });