Add UMA histograms services to CEEE. The histograms are aggregated in the broker, using RPC to send them, and then sent once every 15 minutes to the server.

Uses metrics_service.cc from chrome_frame. Adds dependency to RPC runtime for the BHO and to glue_renderer for linking.

This depends on http://codereview.chromium.org/5247001 for uploading data.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/5116008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@67035 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 72 insertions, 0 deletions

diff --git a/ceee/ie/common/metrics_util_unittest.cc b/ceee/ie/common/metrics_util_unittest.cc
new file mode 100644
index 0000000..2acc41c
--- /dev/null
+++ b/ceee/ie/common/metrics_util_unittest.cc
@@ -0,0 +1,72 @@
+// 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.
+//
+// Unit tests for the CEEE metrics utilities.
+
+#include <atlconv.h>
+
+#include "ceee/ie/common/metrics_util.h"
+
+#include <wtypes.h>
+#include <string>
+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/logging.h"
+#include "base/path_service.h"
+#include "base/win/registry.h"
+#include "base/string_util.h"
+#include "ceee/common/process_utils_win.h"
+#include "ceee/ie/testing/mock_broker_and_friends.h"
+#include "ceee/testing/utils/mock_com.h"
+#include "ceee/testing/utils/mock_window_utils.h"
+#include "ceee/testing/utils/mock_win32.h"
+#include "ceee/testing/utils/test_utils.h"
+#include "base/time.h"
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+namespace {
+
+using testing::_;
+using testing::DoAll;
+using testing::NotNull;
+using testing::SetArgumentPointee;
+using testing::StrictMock;
+using testing::Return;
+
+class BrokerRpcClientMock : public BrokerRpcClient {
+public:
+  MOCK_METHOD2(SendUmaHistogramTimes, bool(BSTR, int));
+  MOCK_METHOD5(SendUmaHistogramData, bool(BSTR, int, int, int, int));
+};
+
+class CeeeMetricsUtilTest : public testing::Test {
+ protected:
+  virtual void CreateAndDestroyTimer(BrokerRpcClient* rpc_client) {
+    metrics_util::ScopedTimer timer("NonEmptyName", rpc_client);
+  }
+};
+
+// Invalid broker or empty name initialization should CHECK(false).
+TEST_F(CeeeMetricsUtilTest, ScopedTimerError) {
+  testing::LogDisabler no_dcheck;
+  // Since we can't test yet for NOTREACHED() or CHECK(false), do nothing.
+  // TODO(hansl): when we can test for NOTREACHED, validate that passing invalid
+  // values to the ScopedTimer will indeed fail.
+}
+
+
+// Test for successful uses of the ScopedTimer.
+TEST_F(CeeeMetricsUtilTest, ScopedTimerSuccess) {
+  testing::LogDisabler no_dcheck;
+
+  // Test that timing is right. This should ultimately succeed.
+  // We expect less than a couple milliseconds on this call.
+  BrokerRpcClientMock broker_rpc;
+  EXPECT_CALL(broker_rpc, SendUmaHistogramTimes(_, testing::Lt(10)));
+  CreateAndDestroyTimer(&broker_rpc);
+}
+
+}  // namespace