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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_UNIT_TEST_HELPERS_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_UNIT_TEST_HELPERS_H_
#include <optional>
#include "base/memory/scoped_refptr.h"
#include "base/time/time.h"
#include "third_party/blink/renderer/platform/testing/geometry_test_helpers.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace base {
class FilePath;
}
namespace blink {
namespace test {
// Note: You may want to use TestingPlatformSupportWithMockScheduler to
// provides runUntilIdle() method that can work with URLLoaderMockFactory.
void RunPendingTasks();
// Waits for delayed task to complete or timers to fire for |delay|.
void RunDelayedTasks(base::TimeDelta delay);
void YieldCurrentThread();
// Returns Blink top directory as an absolute path, e.g.
// /src/third_party/blink.
String BlinkRootDir();
// Returns Blink web_tests directory as an absolute path, e.g.
// /src/third_party/blink/web_tests.
String BlinkWebTestsDir();
// Returns directory containing the current executable as absolute path.
String ExecutableDir();
// Returns test data absolute path for blink_unittests in core, i.e.
// <blinkRootDir>/renderer/core/testing/data/<relative_path>.
// It returns the top web test directory if |relative_path| was not specified.
String CoreTestDataPath(const String& relative_path = String());
// Returns test data absolute path for blink_platform_unittests, i.e.
// <blinkRootDir>/renderer/platform/testing/data/<relative_path>.
// It returns the top platform test directory if |relative_path| was not
// specified.
String PlatformTestDataPath(const String& relative_path = String());
// Returns test data absolute path for accessibility unittests, i.e.
// <blinkRootDir>/renderer/modules/accessibility/testing/data/<relative_path>.
// It returns the top accessibility test directory if |relative_path| was not
// specified.
String AccessibilityTestDataPath(const String& relative_path = String());
// Returns Blink web_tests fonts as an absolute path, i.e.
// <blinkRootDir>/web_tests/external/wpt/fonts/<relative_path>.
// It returns the top fonts test directory if |relative_path| was not
// specified.
String BlinkWebTestsFontsTestDataPath(const String& relative_path = String());
// Returns Blink web_tests images as an absolute path, i.e.
// <blinkRootDir>/web_tests/images/resources/<relative_path>.
// It returns the top Blink web_tests image resources directory if
// |relative_path| was not specified.
String BlinkWebTestsImagesTestDataPath(const String& relative_path = String());
// Returns Blink style perftest data as an absolute path, i.e.
// <blinkRootDir>/renderer/core/css/perftest_data/<relative_path>.
// It returns the top perftest data directory if |relative_path| was not
// specified.
String StylePerfTestDataPath(const String& relative_path = String());
// Returns the directory of hyphenation dictionaries for testing.
base::FilePath HyphenationDictionaryDir();
// Reads the file at the given path and returns its data.
// Returns nullopt if the file does not exist or couldn't be read.
std::optional<Vector<char>> ReadFromFile(const String& path);
class LineReader {
DISALLOW_NEW();
public:
LineReader(const String& text);
bool GetNextLine(String* line);
private:
String text_;
wtf_size_t index_;
};
} // namespace test
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_UNIT_TEST_HELPERS_H_
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