| // Copyright 2017 The Goma 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 "simple_timer.h" |
| |
| #include <gtest/gtest.h> |
| |
| namespace devtools_goma { |
| |
| // smoke test to ensure SimpleTimer does not return minus value. |
| TEST(SimpleTimer, smoke) { |
| SimpleTimer st(SimpleTimer::START); |
| |
| for (int i = 0; i < 1000; ++i) { |
| EXPECT_GE(st.GetInNanoseconds(), 0); |
| EXPECT_GE(st.GetInSeconds(), 0.0); |
| EXPECT_GE(st.GetDuration(), absl::ZeroDuration()); |
| |
| // The second call should have a larger time. |
| long long t1 = st.GetInNanoseconds(); |
| long long t2 = st.GetInNanoseconds(); |
| EXPECT_GE(t2, t1); |
| } |
| } |
| |
| } // namespace devtools_goma |
