1/*
2 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#include "system_wrappers/source/unittest_utilities.h"
12
13#include "gtest/gtest.h"
14#include "system_wrappers/interface/trace.h"
15
16namespace webrtc {
17
18// These tests merely check that the code compiles and that no
19// fatal accidents happen when logging.
20TEST(UnittestUtilities, TraceOn) {
21  ScopedTracing trace(true);
22  WEBRTC_TRACE(kTraceInfo, kTraceUtility, 0, "Log line that should appear");
23  // TODO(hta): Verify that output appears.
24  // Note - output is written on another thread, so can take time to appear.
25}
26
27TEST(UnittestUtilities, TraceOff) {
28  ScopedTracing trace(false);
29  WEBRTC_TRACE(kTraceInfo, kTraceUtility, 0,
30               "Log line that should not appear");
31  // TODO(hta): Verify that no output appears.
32}
33
34}  // namespace webrtc
35