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// Copyright 2017 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 "mojo/public/cpp/system/handle_signals_state.h"
#include "mojo/public/c/system/types.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace mojo {
namespace {
using HandleSignalsStateTest = testing::Test;
TEST_F(HandleSignalsStateTest, SanityCheck) {
// There's not much to test here. Just a quick sanity check to make sure the
// code compiles and the helper methods do what they're supposed to do.
HandleSignalsState empty_signals(MOJO_HANDLE_SIGNAL_NONE,
MOJO_HANDLE_SIGNAL_NONE);
EXPECT_FALSE(empty_signals.readable());
EXPECT_FALSE(empty_signals.writable());
EXPECT_FALSE(empty_signals.peer_closed());
EXPECT_TRUE(empty_signals.never_readable());
EXPECT_TRUE(empty_signals.never_writable());
EXPECT_TRUE(empty_signals.never_peer_closed());
HandleSignalsState all_signals(
MOJO_HANDLE_SIGNAL_READABLE | MOJO_HANDLE_SIGNAL_WRITABLE |
MOJO_HANDLE_SIGNAL_PEER_CLOSED,
MOJO_HANDLE_SIGNAL_READABLE | MOJO_HANDLE_SIGNAL_WRITABLE |
MOJO_HANDLE_SIGNAL_PEER_CLOSED);
EXPECT_TRUE(all_signals.readable());
EXPECT_TRUE(all_signals.writable());
EXPECT_TRUE(all_signals.peer_closed());
EXPECT_FALSE(all_signals.never_readable());
EXPECT_FALSE(all_signals.never_writable());
EXPECT_FALSE(all_signals.never_peer_closed());
}
} // namespace
} // namespace mojo
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