1 files changed, 121 insertions, 0 deletions
diff --git a/chrome/browser/metrics/metrics_service_uitest.cc b/chrome/browser/metrics/metrics_service_uitest.cc
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+++ b/chrome/browser/metrics/metrics_service_uitest.cc
@@ -0,0 +1,121 @@
+// Copyright (c) 2010 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.
+
+// Tests the MetricsService stat recording to make sure that the numbers are
+// what we expect.
+
+#include <string>
+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/path_service.h"
+#include "base/platform_thread.h"
+#include "base/values.h"
+#include "chrome/browser/chrome_thread.h"
+#include "chrome/browser/pref_service.h"
+#include "chrome/browser/pref_value_store.h"
+#include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_paths.h"
+#include "chrome/common/json_pref_store.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/common/url_constants.h"
+#include "chrome/test/automation/tab_proxy.h"
+#include "chrome/test/automation/browser_proxy.h"
+#include "chrome/test/ui/ui_test.h"
+#include "net/base/net_util.h"
+
+class MetricsServiceTest : public UITest {
+ public:
+  MetricsServiceTest() : UITest() {
+    // We need to show the window so web content type tabs load.
+    show_window_ = true;
+  }
+
+  // Open a few tabs of random content
+  void OpenTabs() {
+    scoped_refptr<BrowserProxy> window = automation()->GetBrowserWindow(0);
+    ASSERT_TRUE(window.get());
+
+    FilePath page1_path;
+    ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &page1_path));
+    page1_path = page1_path.AppendASCII("title2.html");
+    ASSERT_TRUE(window->AppendTab(net::FilePathToFileURL(page1_path)));
+
+    FilePath page2_path;
+    ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &page2_path));
+    page2_path = page2_path.AppendASCII("iframe.html");
+    ASSERT_TRUE(window->AppendTab(net::FilePathToFileURL(page2_path)));
+  }
+
+  // Get a PrefService whose contents correspond to the Local State file
+  // that was saved by the app as it closed.  The caller takes ownership of the
+  // returned PrefService object.
+  PrefService* GetLocalState() {
+    FilePath local_state_path = user_data_dir()
+        .Append(chrome::kLocalStateFilename);
+
+    return PrefService::CreateUserPrefService(local_state_path);
+  }
+};
+
+TEST_F(MetricsServiceTest, CloseRenderersNormally) {
+  OpenTabs();
+  QuitBrowser();
+
+  scoped_ptr<PrefService> local_state(GetLocalState());
+  local_state->RegisterBooleanPref(prefs::kStabilityExitedCleanly, true);
+  local_state->RegisterIntegerPref(prefs::kStabilityLaunchCount, 0);
+  local_state->RegisterIntegerPref(prefs::kStabilityPageLoadCount, 0);
+  local_state->RegisterIntegerPref(prefs::kStabilityRendererCrashCount, 0);
+  EXPECT_TRUE(local_state->GetBoolean(prefs::kStabilityExitedCleanly));
+  EXPECT_EQ(1, local_state->GetInteger(prefs::kStabilityLaunchCount));
+  EXPECT_EQ(3, local_state->GetInteger(prefs::kStabilityPageLoadCount));
+  EXPECT_EQ(0, local_state->GetInteger(prefs::kStabilityRendererCrashCount));
+}
+
+#if defined(OS_WIN)
+// http://crbug.com/32048
+#define CrashRenderers FLAKY_CrashRenders
+#endif
+TEST_F(MetricsServiceTest, CrashRenderers) {
+  // This doesn't make sense to test in single process mode.
+  if (in_process_renderer_)
+    return;
+
+  OpenTabs();
+
+  {
+    // Limit the lifetime of various automation proxies used here. We must
+    // destroy them before calling QuitBrowser.
+
+    scoped_refptr<BrowserProxy> window = automation()->GetBrowserWindow(0);
+    ASSERT_TRUE(window.get());
+
+    // Kill the process for one of the tabs.
+    scoped_refptr<TabProxy> tab(window->GetTab(1));
+    ASSERT_TRUE(tab.get());
+
+// We should get a crash dump on Windows.
+// Also on Linux with Breakpad enabled.
+#if defined(OS_WIN) || defined(USE_LINUX_BREAKPAD)
+    expected_crashes_ = 1;
+#endif
+    ASSERT_TRUE(tab->NavigateToURLAsync(GURL(chrome::kAboutCrashURL)));
+  }
+
+  // Give the browser a chance to notice the crashed tab.
+  PlatformThread::Sleep(sleep_timeout_ms());
+
+  QuitBrowser();
+
+  scoped_ptr<PrefService> local_state(GetLocalState());
+  local_state->RegisterBooleanPref(prefs::kStabilityExitedCleanly, true);
+  local_state->RegisterIntegerPref(prefs::kStabilityLaunchCount, 0);
+  local_state->RegisterIntegerPref(prefs::kStabilityPageLoadCount, 0);
+  local_state->RegisterIntegerPref(prefs::kStabilityRendererCrashCount, 0);
+  EXPECT_TRUE(local_state->GetBoolean(prefs::kStabilityExitedCleanly));
+  EXPECT_EQ(1, local_state->GetInteger(prefs::kStabilityLaunchCount));
+  EXPECT_EQ(4, local_state->GetInteger(prefs::kStabilityPageLoadCount));
+  EXPECT_EQ(1, local_state->GetInteger(prefs::kStabilityRendererCrashCount));
+}