Initial implementation of the hung renderer dialog on Mac.

BUG=http://crbug.com/13152
TEST=Navigate to about:hang in a tab, verify that the dialog comes up.
Review URL: http://codereview.chromium.org/146012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19125 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 51 insertions, 0 deletions

diff --git a/chrome/browser/cocoa/hung_renderer_controller_unittest.mm b/chrome/browser/cocoa/hung_renderer_controller_unittest.mm
new file mode 100644
index 0000000..9b29d43
--- /dev/null
+++ b/chrome/browser/cocoa/hung_renderer_controller_unittest.mm
@@ -0,0 +1,51 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import <Cocoa/Cocoa.h>
+
+#import "base/scoped_nsobject.h"
+#include "chrome/browser/cocoa/browser_test_helper.h"
+#include "chrome/browser/cocoa/cocoa_test_helper.h"
+#import "chrome/browser/cocoa/hung_renderer_controller.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+namespace {
+
+class HungRendererControllerTest : public PlatformTest {
+ public:
+  virtual void SetUp() {
+    PlatformTest::SetUp();
+    hung_renderer_controller_ = [[HungRendererController alloc]
+                                  initWithWindowNibName:@"HungRendererDialog"];
+  }
+
+  HungRendererController* hung_renderer_controller_;  // owned by its window
+};
+
+TEST_F(HungRendererControllerTest, TestShowAndClose) {
+  // Doesn't test much functionality-wise, but makes sure we can
+  // display and tear down a window.
+  [hung_renderer_controller_ showWindow:nil];
+  [[hung_renderer_controller_ window] performClose:nil];
+}
+
+TEST_F(HungRendererControllerTest, TestKillButton) {
+  // We can't test killing a process because we have no running
+  // process to kill, but we can make sure that pressing the kill
+  // button closes the window.
+  [hung_renderer_controller_ showWindow:nil];
+  [[hung_renderer_controller_ killButton] performClick:nil];
+}
+
+TEST_F(HungRendererControllerTest, TestWaitButton) {
+  // We can't test waiting because we have no running process to wait
+  // for, but we can make sure that pressing the wait button closes
+  // the window.
+  [hung_renderer_controller_ showWindow:nil];
+  [[hung_renderer_controller_ waitButton] performClick:nil];
+}
+
+}  // namespace
+