| // |
| // Copyright (c) 2016 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // signal_utils_unittest: |
| // Unit tests for signals and related utils. |
| |
| #include <gtest/gtest.h> |
| |
| #include "libANGLE/signal_utils.h" |
| |
| using namespace angle; |
| using namespace testing; |
| |
| namespace |
| { |
| |
| struct SignalThing : public SignalReceiver<> |
| { |
| void signal(uint32_t channelID) override { wasSignaled = true; } |
| bool wasSignaled = false; |
| }; |
| |
| // Test that broadcast signals work. |
| TEST(SignalTest, BroadcastSignals) |
| { |
| BroadcastChannel<> channel; |
| SignalThing thing; |
| ChannelBinding<> binding(&thing, 0u); |
| |
| binding.bind(&channel); |
| ASSERT_FALSE(thing.wasSignaled); |
| channel.signal(); |
| ASSERT_TRUE(thing.wasSignaled); |
| } |
| |
| } // anonymous namespace |