| // Copyright (c) 2012 The Chromium OS 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 "shill/hook_table.h" |
| |
| #include <base/bind.h> |
| #include <base/callback.h> |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| #include "shill/error.h" |
| #include "shill/mock_event_dispatcher.h" |
| |
| using base::Callback; |
| using base::Closure; |
| using base::Bind; |
| using base::Unretained; |
| using ::testing::_; |
| using ::testing::InSequence; |
| using ::testing::Return; |
| using ::testing::SaveArg; |
| |
| namespace shill { |
| |
| class HookTableTest : public testing::Test { |
| public: |
| MOCK_METHOD0(StartAction, void()); |
| MOCK_METHOD0(PollAction, bool()); |
| MOCK_METHOD1(DoneAction, void(const Error &)); |
| |
| protected: |
| HookTableTest() |
| : hook_table_(&event_dispatcher_) {} |
| |
| MockEventDispatcher event_dispatcher_; |
| HookTable hook_table_; |
| }; |
| |
| MATCHER(IsSuccess, "") { |
| return arg.IsSuccess(); |
| } |
| |
| MATCHER(IsFailure, "") { |
| return arg.IsFailure(); |
| } |
| |
| TEST_F(HookTableTest, ActionCompletesImmediately) { |
| EXPECT_CALL(*this, StartAction()); |
| EXPECT_CALL(*this, PollAction()).WillOnce(Return(true)); |
| EXPECT_CALL(*this, DoneAction(IsSuccess())); |
| EXPECT_CALL(event_dispatcher_, PostDelayedTask(_, _)).Times(0); |
| Closure start_cb = Bind(&HookTableTest::StartAction, Unretained(this)); |
| Callback<bool()> poll_cb = Bind(&HookTableTest::PollAction, Unretained(this)); |
| Callback<void(const Error &)> done_cb = Bind(&HookTableTest::DoneAction, |
| Unretained(this)); |
| hook_table_.Add("test", start_cb, poll_cb); |
| hook_table_.Run(0, done_cb); |
| } |
| |
| TEST_F(HookTableTest, DelayedAction) { |
| Closure pending_cb; |
| const int kTimeout = 10; |
| const int64 kExpectedDelay = kTimeout * 1000 / HookTable::kPollIterations; |
| EXPECT_CALL(*this, StartAction()); |
| { |
| InSequence s; |
| EXPECT_CALL(*this, PollAction()).WillOnce(Return(false)); |
| EXPECT_CALL(event_dispatcher_, PostDelayedTask(_, kExpectedDelay)) |
| .WillOnce(SaveArg<0>(&pending_cb)); |
| EXPECT_CALL(*this, PollAction()).WillOnce(Return(true)); |
| EXPECT_CALL(*this, DoneAction(IsSuccess())); |
| } |
| Closure start_cb = Bind(&HookTableTest::StartAction, Unretained(this)); |
| Callback<bool()> poll_cb = Bind(&HookTableTest::PollAction, Unretained(this)); |
| Callback<void(const Error &)> done_cb = Bind(&HookTableTest::DoneAction, |
| Unretained(this)); |
| |
| hook_table_.Add("test", start_cb, poll_cb); |
| hook_table_.Run(kTimeout, done_cb); |
| ASSERT_FALSE(pending_cb.is_null()); |
| pending_cb.Run(); |
| } |
| |
| TEST_F(HookTableTest, ActionTimesOut) { |
| Closure pending_cb; |
| const int kTimeout = 10; |
| const int64 kExpectedDelay = kTimeout * 1000 / HookTable::kPollIterations; |
| EXPECT_CALL(*this, StartAction()); |
| EXPECT_CALL(*this, PollAction()).WillRepeatedly(Return(false)); |
| EXPECT_CALL(event_dispatcher_, PostDelayedTask(_, kExpectedDelay)) |
| .Times(HookTable::kPollIterations) |
| .WillRepeatedly(SaveArg<0>(&pending_cb)); |
| EXPECT_CALL(*this, DoneAction(IsFailure())); |
| |
| Closure start_cb = Bind(&HookTableTest::StartAction, Unretained(this)); |
| Callback<bool()> poll_cb = Bind(&HookTableTest::PollAction, Unretained(this)); |
| Callback<void(const Error &)> done_cb = Bind(&HookTableTest::DoneAction, |
| Unretained(this)); |
| |
| hook_table_.Add("test", start_cb, poll_cb); |
| hook_table_.Run(kTimeout, done_cb); |
| for (int i = 0; i < HookTable::kPollIterations; ++i) { |
| ASSERT_FALSE(pending_cb.is_null()); |
| pending_cb.Run(); |
| } |
| } |
| |
| TEST_F(HookTableTest, MultipleActionsAllSucceed) { |
| Closure pending_cb; |
| const int kTimeout = 10; |
| EXPECT_CALL(*this, StartAction()).Times(3); |
| EXPECT_CALL(*this, PollAction()) |
| .Times(3) |
| .WillRepeatedly(Return(true)); |
| EXPECT_CALL(event_dispatcher_, PostDelayedTask(_, _)).Times(0); |
| EXPECT_CALL(*this, DoneAction(IsSuccess())); |
| |
| Closure start_cb = Bind(&HookTableTest::StartAction, Unretained(this)); |
| Callback<bool()> poll_cb = Bind(&HookTableTest::PollAction, Unretained(this)); |
| Callback<void(const Error &)> done_cb = Bind(&HookTableTest::DoneAction, |
| Unretained(this)); |
| |
| hook_table_.Add("test1", start_cb, poll_cb); |
| hook_table_.Add("test2", start_cb, poll_cb); |
| hook_table_.Add("test3", start_cb, poll_cb); |
| hook_table_.Run(kTimeout, done_cb); |
| } |
| |
| TEST_F(HookTableTest, MultipleActionsAndOneTimesOut) { |
| Closure pending_cb; |
| const int kTimeout = 10; |
| const int64 kExpectedDelay = kTimeout * 1000 / HookTable::kPollIterations; |
| EXPECT_CALL(*this, StartAction()).Times(3); |
| EXPECT_CALL(*this, PollAction()) |
| .Times((HookTable::kPollIterations + 1) * 3) |
| .WillOnce(Return(true)) |
| .WillOnce(Return(true)) |
| .WillRepeatedly(Return(false)); |
| EXPECT_CALL(event_dispatcher_, PostDelayedTask(_, kExpectedDelay)) |
| .Times(HookTable::kPollIterations) |
| .WillRepeatedly(SaveArg<0>(&pending_cb)); |
| EXPECT_CALL(*this, DoneAction(IsFailure())); |
| |
| Closure start_cb = Bind(&HookTableTest::StartAction, Unretained(this)); |
| Callback<bool()> poll_cb = Bind(&HookTableTest::PollAction, Unretained(this)); |
| Callback<void(const Error &)> done_cb = Bind(&HookTableTest::DoneAction, |
| Unretained(this)); |
| |
| hook_table_.Add("test1", start_cb, poll_cb); |
| hook_table_.Add("test2", start_cb, poll_cb); |
| hook_table_.Add("test3", start_cb, poll_cb); |
| hook_table_.Run(kTimeout, done_cb); |
| for (int i = 0; i < HookTable::kPollIterations; ++i) { |
| ASSERT_FALSE(pending_cb.is_null()); |
| pending_cb.Run(); |
| } |
| } |
| |
| } // namespace shill |