| // 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. |
| |
| #include "net/base/forwarding_net_log.h" |
| |
| #include "base/message_loop.h" |
| #include "net/base/capturing_net_log.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace net { |
| |
| namespace { |
| |
| // Test forwarding a call to AddEntry() to another implementation, operating |
| // on this same message loop. |
| TEST(ForwardingNetLogTest, Basic) { |
| // Create a forwarding NetLog that sends messages to this same thread. |
| CapturingNetLog log(CapturingNetLog::kUnbounded); |
| ForwardingNetLog forwarding(&log, MessageLoop::current()); |
| |
| EXPECT_EQ(0u, log.entries().size()); |
| |
| NetLogStringParameter* params = new NetLogStringParameter("xxx", "yyy"); |
| |
| forwarding.AddEntry( |
| NetLog::TYPE_PAC_JAVASCRIPT_ALERT, |
| base::TimeTicks(), |
| NetLog::Source(), |
| NetLog::PHASE_NONE, |
| params); |
| |
| // Should still be empty, since we posted an async task. |
| EXPECT_EQ(0u, log.entries().size()); |
| |
| MessageLoop::current()->RunAllPending(); |
| |
| // After draining the message loop, we should now have executed the task |
| // and hence emitted the log entry. |
| ASSERT_EQ(1u, log.entries().size()); |
| |
| // Check that the forwarded call contained received all the right inputs. |
| EXPECT_EQ(NetLog::TYPE_PAC_JAVASCRIPT_ALERT, log.entries()[0].type); |
| EXPECT_EQ(NetLog::SOURCE_NONE, log.entries()[0].source.type); |
| EXPECT_EQ(NetLog::PHASE_NONE, log.entries()[0].phase); |
| EXPECT_EQ(params, log.entries()[0].extra_parameters.get()); |
| |
| // Check that the parameters is still referenced. (if the reference was |
| // lost then this will be a memory error and probaby crash). |
| EXPECT_EQ("yyy", params->value()); |
| } |
| |
| // Test forwarding a call to AddEntry() to another implementation that runs |
| // on the same message loop. However destroy the forwarder before the posted |
| // task has a chance to run. |
| TEST(ForwardingNetLogTest, Orphan) { |
| // Create a forwarding NetLog that sends messages to this same thread. |
| CapturingNetLog log(CapturingNetLog::kUnbounded); |
| { |
| ForwardingNetLog forwarding(&log, MessageLoop::current()); |
| EXPECT_EQ(0u, log.entries().size()); |
| |
| forwarding.AddEntry( |
| NetLog::TYPE_PAC_JAVASCRIPT_ALERT, |
| base::TimeTicks(), |
| NetLog::Source(), |
| NetLog::PHASE_NONE, |
| NULL); |
| |
| // Should still be empty, since we posted an async task. |
| EXPECT_EQ(0u, log.entries().size()); |
| } |
| |
| // At this point the ForwardingNetLog is deleted. However it had already |
| // posted a task to the message loop. Once we drain the message loop, we |
| // verify that the task didn't actually try to emit to the NetLog. |
| MessageLoop::current()->RunAllPending(); |
| EXPECT_EQ(0u, log.entries().size()); |
| } |
| |
| } // namespace |
| |
| } // namespace net |
| |