Adds a modified copy of talk/base to webrtc/base. It is the first step in migrating talk/base to webrtc/base.
BUG=N/A R=andrew@webrtc.org, wu@webrtc.org Review URL: https://webrtc-codereview.appspot.com/12199004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6107 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrike@webrtc.org
232
webrtc/base/dbus_unittest.cc
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232
webrtc/base/dbus_unittest.cc
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/*
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* Copyright 2011 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifdef HAVE_DBUS_GLIB
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#include "webrtc/base/dbus.h"
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#include "webrtc/base/gunit.h"
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#include "webrtc/base/thread.h"
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namespace rtc {
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#define SIG_NAME "NameAcquired"
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static const uint32 kTimeoutMs = 5000U;
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class DBusSigFilterTest : public DBusSigFilter {
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public:
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// DBusSigFilterTest listens on DBus service itself for "NameAcquired" signal.
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// This signal should be received when the application connects to DBus
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// service and gains ownership of a name.
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// http://dbus.freedesktop.org/doc/dbus-specification.html
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DBusSigFilterTest()
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: DBusSigFilter(GetFilter()),
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message_received_(false) {
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}
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bool MessageReceived() {
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return message_received_;
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}
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private:
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static std::string GetFilter() {
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return rtc::DBusSigFilter::BuildFilterString("", "", SIG_NAME);
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}
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// Implement virtual method of DBusSigFilter. On caller thread.
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virtual void ProcessSignal(DBusMessage *message) {
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EXPECT_TRUE(message != NULL);
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message_received_ = true;
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}
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bool message_received_;
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};
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TEST(DBusMonitorTest, StartStopStartStop) {
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DBusSigFilterTest filter;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor;
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monitor.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor) {
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EXPECT_TRUE(monitor->AddFilter(&filter));
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_NOT_INITIALIZED);
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_RUNNING);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
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}
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}
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// DBusMonitorTest listens on DBus service itself for "NameAcquired" signal.
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// This signal should be received when the application connects to DBus
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// service and gains ownership of a name.
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// This test is to make sure that we capture the "NameAcquired" signal.
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TEST(DBusMonitorTest, ReceivedNameAcquiredSignal) {
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DBusSigFilterTest filter;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor;
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monitor.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor) {
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EXPECT_TRUE(monitor->AddFilter(&filter));
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
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}
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}
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TEST(DBusMonitorTest, ConcurrentMonitors) {
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DBusSigFilterTest filter1;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor1;
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monitor1.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor1) {
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EXPECT_TRUE(monitor1->AddFilter(&filter1));
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DBusSigFilterTest filter2;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor2;
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monitor2.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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EXPECT_TRUE(monitor2->AddFilter(&filter2));
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EXPECT_TRUE(monitor1->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor1->GetStatus(), kTimeoutMs);
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EXPECT_TRUE(monitor2->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor2->GetStatus(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter2.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE(monitor2->StopMonitoring());
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EXPECT_EQ(monitor2->GetStatus(), DBusMonitor::DMS_STOPPED);
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EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE(monitor1->StopMonitoring());
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EXPECT_EQ(monitor1->GetStatus(), DBusMonitor::DMS_STOPPED);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
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}
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}
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TEST(DBusMonitorTest, ConcurrentFilters) {
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DBusSigFilterTest filter1;
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DBusSigFilterTest filter2;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor;
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monitor.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor) {
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EXPECT_TRUE(monitor->AddFilter(&filter1));
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EXPECT_TRUE(monitor->AddFilter(&filter2));
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter2.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
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}
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}
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TEST(DBusMonitorTest, NoAddFilterIfRunning) {
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DBusSigFilterTest filter1;
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DBusSigFilterTest filter2;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor;
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monitor.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor) {
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EXPECT_TRUE(monitor->AddFilter(&filter1));
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_FALSE(monitor->AddFilter(&filter2));
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
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}
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}
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TEST(DBusMonitorTest, AddFilterAfterStop) {
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DBusSigFilterTest filter1;
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DBusSigFilterTest filter2;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor;
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monitor.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor) {
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EXPECT_TRUE(monitor->AddFilter(&filter1));
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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EXPECT_TRUE(monitor->AddFilter(&filter2));
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_EQ_WAIT(DBusMonitor::DMS_RUNNING, monitor->GetStatus(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter1.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE_WAIT(filter2.MessageReceived(), kTimeoutMs);
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EXPECT_TRUE(monitor->StopMonitoring());
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EXPECT_EQ(monitor->GetStatus(), DBusMonitor::DMS_STOPPED);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started. Skipping test.";
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}
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}
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TEST(DBusMonitorTest, StopRightAfterStart) {
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DBusSigFilterTest filter;
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rtc::scoped_ptr<rtc::DBusMonitor> monitor;
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monitor.reset(rtc::DBusMonitor::Create(DBUS_BUS_SYSTEM));
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if (monitor) {
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EXPECT_TRUE(monitor->AddFilter(&filter));
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EXPECT_TRUE(monitor->StartMonitoring());
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EXPECT_TRUE(monitor->StopMonitoring());
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// Stop the monitoring thread right after it had been started.
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// If the monitoring thread got a chance to receive a DBus signal, it would
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// post a message to the main thread and signal the main thread wakeup.
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// This message will be cleaned out automatically when the filter get
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// destructed. Here we also consume the wakeup signal (if there is one) so
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// that the testing (main) thread is reset to a clean state.
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rtc::Thread::Current()->ProcessMessages(1);
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} else {
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LOG(LS_WARNING) << "DBus Monitor not started.";
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}
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}
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TEST(DBusSigFilter, BuildFilterString) {
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EXPECT_EQ(DBusSigFilter::BuildFilterString("", "", ""),
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(DBUS_TYPE "='" DBUS_SIGNAL "'"));
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EXPECT_EQ(DBusSigFilter::BuildFilterString("p", "", ""),
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(DBUS_TYPE "='" DBUS_SIGNAL "'," DBUS_PATH "='p'"));
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EXPECT_EQ(DBusSigFilter::BuildFilterString("p","i", ""),
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(DBUS_TYPE "='" DBUS_SIGNAL "'," DBUS_PATH "='p',"
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DBUS_INTERFACE "='i'"));
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EXPECT_EQ(DBusSigFilter::BuildFilterString("p","i","m"),
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(DBUS_TYPE "='" DBUS_SIGNAL "'," DBUS_PATH "='p',"
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DBUS_INTERFACE "='i'," DBUS_MEMBER "='m'"));
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}
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} // namespace rtc
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#endif // HAVE_DBUS_GLIB
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