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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "src/trace_processor/importers/fuchsia/fuchsia_trace_utils.h"
#include "test/gtest_and_gmock.h"
namespace perfetto {
namespace trace_processor {
namespace fuchsia_trace_utils {
namespace {
TEST(FuchsiaTraceUtilsTest, TicksToNs) {
ASSERT_EQ(TicksToNs(40, 10), 4000000000);
// Case where naive computation would overflow
ASSERT_EQ(TicksToNs(40000000000, 1000000000), 40000000000);
// Test detecting overflow
ASSERT_EQ(TicksToNs(40000000000, 1), -1);
}
} // namespace
} // namespace fuchsia_trace_utils
} // namespace trace_processor
} // namespace perfetto
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