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// Copyright 2019 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 "platform/api/trace_logging_platform.h"
#ifndef PLATFORM_TEST_TRACE_LOGGING_HELPERS_H_
#define PLATFORM_TEST_TRACE_LOGGING_HELPERS_H_
#include <chrono>
#include "gmock/gmock.h"
#include "platform/base/trace_logging_activation.h"
#include "util/chrono_helpers.h"
#include "util/osp_logging.h"
namespace openscreen {
enum TraceHierarchyParts { kRoot = 0x1, kParent = 0x2, kCurrent = 0x4 };
enum ArgumentId { kFirst, kSecond };
class MockLoggingPlatform : public TraceLoggingPlatform {
public:
MockLoggingPlatform() {
StartTracing(this);
ON_CALL(*this, IsTraceLoggingEnabled(::testing::_))
.WillByDefault(::testing::Return(true));
}
~MockLoggingPlatform() override { StopTracing(); }
MOCK_METHOD1(IsTraceLoggingEnabled, bool(TraceCategory::Value category));
MOCK_METHOD7(LogTrace,
void(const char*,
const uint32_t,
const char* file,
Clock::time_point,
Clock::time_point,
TraceIdHierarchy ids,
Error::Code));
MOCK_METHOD5(LogAsyncStart,
void(const char*,
const uint32_t,
const char* file,
Clock::time_point,
TraceIdHierarchy));
MOCK_METHOD5(LogAsyncEnd,
void(const uint32_t,
const char* file,
Clock::time_point,
TraceId,
Error::Code));
};
// Methods to validate the results of platform-layer calls.
template <uint64_t milliseconds>
void ValidateTraceTimestampDiff(const char* name,
const uint32_t line,
const char* file,
Clock::time_point start_time,
Clock::time_point end_time,
TraceIdHierarchy ids,
Error error) {
const auto elapsed = to_milliseconds(end_time - start_time);
ASSERT_GE(static_cast<uint64_t>(elapsed.count()), milliseconds);
}
template <Error::Code result>
void ValidateTraceErrorCode(const char* name,
const uint32_t line,
const char* file,
Clock::time_point start_time,
Clock::time_point end_time,
TraceIdHierarchy ids,
Error error) {
ASSERT_EQ(error.code(), result);
}
template <TraceId Current,
TraceId Parent,
TraceId Root,
TraceHierarchyParts parts>
void ValidateTraceIdHierarchyOnSyncTrace(const char* name,
const uint32_t line,
const char* file,
Clock::time_point start_time,
Clock::time_point end_time,
TraceIdHierarchy ids,
Error error) {
if (parts & TraceHierarchyParts::kCurrent) {
ASSERT_EQ(ids.current, Current);
}
if (parts & TraceHierarchyParts::kParent) {
ASSERT_EQ(ids.parent, Parent);
}
if (parts & TraceHierarchyParts::kRoot) {
ASSERT_EQ(ids.root, Root);
}
}
template <TraceId Current,
TraceId Parent,
TraceId Root,
TraceHierarchyParts parts>
void ValidateTraceIdHierarchyOnAsyncTrace(const char* name,
const uint32_t line,
const char* file,
Clock::time_point timestamp,
TraceIdHierarchy ids) {
if (parts & TraceHierarchyParts::kCurrent) {
EXPECT_EQ(ids.current, Current);
}
if (parts & TraceHierarchyParts::kParent) {
EXPECT_EQ(ids.parent, Parent);
}
if (parts & TraceHierarchyParts::kRoot) {
EXPECT_EQ(ids.root, Root);
}
}
} // namespace openscreen
#endif // PLATFORM_TEST_TRACE_LOGGING_HELPERS_H_
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