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/*
* Copyright (c) 2012 The WebRTC 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 in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "test/testsupport/perf_test.h"
#include <string>
#include "test/gtest.h"
namespace {
const char* kJsonExpected = R"({
"format_version":"1.0",
"charts":{
"foobar":{
"baz_v":{
"type":"scalar",
"value":7,
"units":"widgets"
},
"baz_me":{
"type":"list_of_scalar_values",
"values":[1],
"std":2,
"units":"lemurs"
},
"baz_vl":{
"type":"list_of_scalar_values",
"values":[1,2,3],
"units":"units"
}
},
"measurementmodifier":{
"trace":{
"type":"scalar",
"value":42,
"units":"units"
}
}
}
})";
std::string RemoveSpaces(std::string s) {
s.erase(std::remove(s.begin(), s.end(), ' '), s.end());
s.erase(std::remove(s.begin(), s.end(), '\n'), s.end());
return s;
}
} // namespace
namespace webrtc {
namespace test {
class PerfTest : public ::testing::Test {
protected:
void TearDown() override { ClearPerfResults(); }
};
#if defined(WEBRTC_IOS)
#define MAYBE_TestPrintResult DISABLED_TestPrintResult
#else
#define MAYBE_TestPrintResult TestPrintResult
#endif
TEST_F(PerfTest, MAYBE_TestPrintResult) {
testing::internal::CaptureStdout();
std::string expected;
expected += "RESULT measurementmodifier: trace= 42 units\n";
PrintResult("measurement", "modifier", "trace", 42, "units", false);
expected += "*RESULT foobar: baz_v= 1423730 widgets\n";
PrintResult("foo", "bar", "baz_v", 1423730, "widgets", true);
expected += "RESULT foobar: baz_me= {1,2} lemurs\n";
PrintResultMeanAndError("foo", "bar", "baz_me", 1, 2, "lemurs", false);
const double kListOfScalars[] = {1, 2, 3};
expected += "RESULT foobar: baz_vl= [1,2,3] units\n";
PrintResultList("foo", "bar", "baz_vl", kListOfScalars, "units", false);
EXPECT_EQ(expected, testing::internal::GetCapturedStdout());
}
TEST_F(PerfTest, TestGetPerfResultsJSON) {
PrintResult("measurement", "modifier", "trace", 42, "units", false);
PrintResult("foo", "bar", "baz_v", 7, "widgets", true);
PrintResultMeanAndError("foo", "bar", "baz_me", 1, 2, "lemurs", false);
const double kListOfScalars[] = {1, 2, 3};
PrintResultList("foo", "bar", "baz_vl", kListOfScalars, "units", false);
EXPECT_EQ(RemoveSpaces(kJsonExpected), GetPerfResultsJSON());
}
TEST_F(PerfTest, TestClearPerfResults) {
PrintResult("measurement", "modifier", "trace", 42, "units", false);
ClearPerfResults();
EXPECT_EQ(R"({"format_version":"1.0","charts":{}})", GetPerfResultsJSON());
}
} // namespace test
} // namespace webrtc
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