17ad2f4af6
There are many different clocks used for testing. One day there will only be one but for now this function needs to support them all. Bug: webrtc:381524905 Change-Id: I8e240167af2ada2494420c751722f8e0dc97f0d2 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/371303 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Evan Shrubsole <eshr@webrtc.org> Auto-Submit: Evan Shrubsole <eshr@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43580}
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
|
|
* Copyright 2024 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.
|
|
*/
|
|
|
|
#ifndef TEST_WAIT_UNTIL_INTERNAL_H_
|
|
#define TEST_WAIT_UNTIL_INTERNAL_H_
|
|
|
|
#include <string>
|
|
|
|
#include "absl/base/nullability.h"
|
|
#include "absl/strings/string_view.h"
|
|
#include "test/gmock.h"
|
|
#include "test/gtest.h"
|
|
|
|
namespace webrtc {
|
|
namespace wait_until_internal {
|
|
|
|
// Explains the match result of `matcher` against `value` to `listener`.
|
|
// `value_name` is the name of the value to be used in the error message.
|
|
// This is inspired by testing::ExplainMatchResult and
|
|
// testing::internal::MatchPrintAndExplain.
|
|
template <typename T, typename M>
|
|
bool ExplainMatchResult(
|
|
const M& matcher,
|
|
const T& value,
|
|
absl::Nonnull<::testing::StringMatchResultListener*> listener,
|
|
absl::string_view value_name) {
|
|
// SafeMatcherCast is required for matchers whose type does not match the
|
|
// argument type.
|
|
::testing::Matcher<const T&> safe_matcher =
|
|
::testing::SafeMatcherCast<const T&>(matcher);
|
|
|
|
auto* ss = listener->stream();
|
|
*ss << "Value of: " << value_name << "\n";
|
|
*ss << "Expected: ";
|
|
safe_matcher.DescribeTo(ss);
|
|
*ss << "\nActual: ";
|
|
::testing::StringMatchResultListener inner_listener;
|
|
if (::testing::ExplainMatchResult(safe_matcher, value, &inner_listener)) {
|
|
return true;
|
|
}
|
|
*ss << ::testing::PrintToString(value);
|
|
if (const std::string& inner_message = inner_listener.str();
|
|
!inner_message.empty()) {
|
|
*ss << ", " << inner_message;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
} // namespace wait_until_internal
|
|
} // namespace webrtc
|
|
|
|
#endif // TEST_WAIT_UNTIL_INTERNAL_H_
|