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Unified Diff: net/base/network_activity_monitor_unittest.cc

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: net/base/network_activity_monitor_unittest.cc
diff --git a/net/base/network_activity_monitor_unittest.cc b/net/base/network_activity_monitor_unittest.cc
deleted file mode 100644
index e625c55409d1510253f7b536f01e3282d36581ed..0000000000000000000000000000000000000000
--- a/net/base/network_activity_monitor_unittest.cc
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright (c) 2014 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.
-
-#include "net/base/network_activity_monitor.h"
-
-#include <vector>
-
-#include "base/bind.h"
-#include "base/port.h"
-#include "base/stl_util.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/synchronization/lock.h"
-#include "base/threading/thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-
-namespace test {
-
-class NetworkActivityMonitorPeer {
- public:
- static void ResetMonitor() {
- NetworkActivityMonitor* monitor = NetworkActivityMonitor::GetInstance();
- base::AutoLock lock(monitor->lock_);
- monitor->bytes_sent_ = 0;
- monitor->bytes_received_ = 0;
- monitor->last_received_ticks_ = base::TimeTicks();
- monitor->last_sent_ticks_ = base::TimeTicks();
- }
-};
-
-
-class NetworkActivityMontiorTest : public testing::Test {
- public:
- NetworkActivityMontiorTest() {
- NetworkActivityMonitorPeer::ResetMonitor();
- }
-};
-
-TEST_F(NetworkActivityMontiorTest, GetInstance) {
- NetworkActivityMonitor* monitor = NetworkActivityMonitor::GetInstance();
- EXPECT_TRUE(monitor != NULL);
- EXPECT_TRUE(monitor == NetworkActivityMonitor::GetInstance());
-}
-
-TEST_F(NetworkActivityMontiorTest, BytesReceived) {
- NetworkActivityMonitor* monitor = NetworkActivityMonitor::GetInstance();
-
- EXPECT_EQ(0u, monitor->GetBytesReceived());
-
- base::TimeTicks start = base::TimeTicks::Now();
- uint64_t bytes = 12345;
- monitor->IncrementBytesReceived(bytes);
- EXPECT_EQ(bytes, monitor->GetBytesReceived());
- base::TimeDelta delta = monitor->GetTimeSinceLastReceived();
- EXPECT_LE(base::TimeDelta(), delta);
- EXPECT_GE(base::TimeTicks::Now() - start, delta);
-}
-
-TEST_F(NetworkActivityMontiorTest, BytesSent) {
- NetworkActivityMonitor* monitor = NetworkActivityMonitor::GetInstance();
-
- EXPECT_EQ(0u, monitor->GetBytesSent());
-
- base::TimeTicks start = base::TimeTicks::Now();
- uint64_t bytes = 12345;
- monitor->IncrementBytesSent(bytes);
- EXPECT_EQ(bytes, monitor->GetBytesSent());
- base::TimeDelta delta = monitor->GetTimeSinceLastSent();
- EXPECT_LE(base::TimeDelta(), delta);
- EXPECT_GE(base::TimeTicks::Now() - start, delta);
-}
-
-namespace {
-
-void VerifyBytesReceivedIsMultipleOf(uint64_t bytes) {
- EXPECT_EQ(0u,
- NetworkActivityMonitor::GetInstance()->GetBytesReceived() % bytes);
-}
-
-void VerifyBytesSentIsMultipleOf(uint64_t bytes) {
- EXPECT_EQ(0u, NetworkActivityMonitor::GetInstance()->GetBytesSent() % bytes);
-}
-
-void IncrementBytesReceived(uint64_t bytes) {
- NetworkActivityMonitor::GetInstance()->IncrementBytesReceived(bytes);
-}
-
-void IncrementBytesSent(uint64_t bytes) {
- NetworkActivityMonitor::GetInstance()->IncrementBytesSent(bytes);
-}
-
-} // namespace
-
-TEST_F(NetworkActivityMontiorTest, Threading) {
- std::vector<base::Thread*> threads;
- for (size_t i = 0; i < 3; ++i) {
- threads.push_back(new base::Thread(base::UintToString(i)));
- ASSERT_TRUE(threads.back()->Start());
- }
-
- size_t num_increments = 157;
- uint64_t bytes_received = GG_UINT64_C(7294954321);
- uint64_t bytes_sent = GG_UINT64_C(91294998765);
- for (size_t i = 0; i < num_increments; ++i) {
- size_t thread_num = i % threads.size();
- threads[thread_num]->task_runner()->PostTask(
- FROM_HERE,
- base::Bind(&IncrementBytesReceived, bytes_received));
- threads[thread_num]->task_runner()->PostTask(
- FROM_HERE,
- base::Bind(&IncrementBytesSent, bytes_sent));
- threads[thread_num]->task_runner()->PostTask(
- FROM_HERE,
- base::Bind(&VerifyBytesSentIsMultipleOf, bytes_sent));
- threads[thread_num]->task_runner()->PostTask(
- FROM_HERE,
- base::Bind(&VerifyBytesReceivedIsMultipleOf, bytes_received));
- }
-
- STLDeleteElements(&threads);
-
- NetworkActivityMonitor* monitor = NetworkActivityMonitor::GetInstance();
- EXPECT_EQ(num_increments * bytes_received, monitor->GetBytesReceived());
- EXPECT_EQ(num_increments * bytes_sent, monitor->GetBytesSent());
-}
-
-} // namespace test
-
-} // namespace net
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