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e596056be5
This CL moves `internal::Framework`, `internal::TestInfo`, and `State` out of pw_perf_test.h and into their own separate files. It also moves performance_test_generic.cc to examples/example_perf_test.cc. Finally, it removes perf_test_test.cc as this file created a no-op unit test. Change-Id: Id5e984cdf80bb7ed801be1f81ebb8cba8c05b91b Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/178914 Reviewed-by: Armando Montanez <amontanez@google.com> Commit-Queue: Aaron Green <aarongreen@google.com>
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Copyright 2022 The Pigweed Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy of
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// the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations under
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// the License.
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#include "pw_perf_test/state.h"
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#include "gtest/gtest.h"
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#include "pw_perf_test/event_handler.h"
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namespace pw::perf_test {
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namespace {
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class EmptyEventHandler : public EventHandler {
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public:
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void RunAllTestsStart(const TestRunInfo&) override {}
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void TestCaseStart(const TestCase&) override {}
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void TestCaseEnd(const TestCase&, const Results&) override {}
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void TestCaseIteration(const IterationResult&) override {}
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void RunAllTestsEnd() override {}
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};
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EmptyEventHandler handler;
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void TestFunction() {
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for (volatile int i = 0; i < 100000; i = i + 1) {
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}
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}
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TEST(StateTest, KeepRunningTest) {
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constexpr int test_iterations = 10;
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State state_obj = internal::CreateState(test_iterations, handler, "");
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int total_iterations = 0;
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while (state_obj.KeepRunning()) {
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++total_iterations;
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TestFunction();
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}
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EXPECT_EQ(total_iterations, test_iterations);
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}
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TEST(StateTest, SingleTest) {
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constexpr int test_iterations = 1;
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State state_obj = internal::CreateState(test_iterations, handler, "");
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int total_iterations = 0;
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while (state_obj.KeepRunning()) {
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++total_iterations;
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TestFunction();
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}
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EXPECT_EQ(total_iterations, test_iterations);
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}
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} // namespace
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} // namespace pw::perf_test
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