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// Copyright 2019 The ANGLE 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.
#include <stddef.h>
#include <stdint.h>
#include <string>
#include <vector>
namespace angle
struct GPUTestConfig;
class GPUTestExpectationsParser
enum GPUTestExpectation
kGpuTestPass = 1 << 0,
kGpuTestFail = 1 << 1,
kGpuTestFlaky = 1 << 2,
kGpuTestTimeout = 1 << 3,
kGpuTestSkip = 1 << 4,
// Parse the text expectations, and if no error is encountered,
// save all the entries. Otherwise, generate error messages.
// Return true if parsing succeeds.
bool loadTestExpectations(const GPUTestConfig &config, const std::string &data);
bool loadTestExpectationsFromFile(const GPUTestConfig &config, const std::string &path);
// Query error messages from the last LoadTestExpectations() call.
const std::vector<std::string> &getErrorMessages() const;
// Query error messages from any expectations that weren't used before being queried.
std::vector<std::string> getUnusedExpectationsMessages() const;
// Get the test expectation of a given test on a given bot.
int32_t getTestExpectation(const std::string &testName);
struct GPUTestExpectationEntry
std::string testName;
int32_t testExpectation;
size_t lineNumber;
bool used;
// Parse a line of text. If we have a valid entry, save it; otherwise,
// generate error messages.
bool parseLine(const GPUTestConfig &config, const std::string &lineData, size_t lineNumber);
// Check a the condition assigned to a particular token.
bool checkTokenCondition(const GPUTestConfig &config,
bool &err,
int32_t token,
size_t lineNumber);
// Check if two entries' config overlap with each other. May generate an
// error message.
bool detectConflictsBetweenEntries();
// Query a list of any expectations that were's used before being queried.
std::vector<GPUTestExpectationEntry> getUnusedExpectations() const;
// Save an error message, which can be queried later.
void pushErrorMessage(const std::string &message, size_t lineNumber);
void pushErrorMessage(const std::string &message,
size_t entry1LineNumber,
size_t entry2LineNumber);
std::vector<GPUTestExpectationEntry> mEntries;
std::vector<std::string> mErrorMessages;
const char *GetConditionName(uint32_t condition);
} // namespace angle