blob: ccb21a55e2237c527b2f33a4e88d62f1f0f681af [file] [log] [blame]
//
// Copyright (c) 2012 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 "PreprocessorTest.h"
#include "compiler/preprocessor/Token.h"
void SimplePreprocessorTest::preprocess(const char *input,
std::stringstream *output,
pp::Preprocessor *preprocessor)
{
ASSERT_TRUE(preprocessor->init(1, &input, nullptr));
int line = 1;
pp::Token token;
do
{
preprocessor->lex(&token);
if (output)
{
for (; line < token.location.line; ++line)
{
*output << "\n";
}
*output << token;
}
} while (token.type != pp::Token::LAST);
}
void SimplePreprocessorTest::preprocess(const char *input, const pp::PreprocessorSettings &settings)
{
pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, settings);
preprocess(input, nullptr, &preprocessor);
}
void SimplePreprocessorTest::preprocess(const char *input)
{
preprocess(input, pp::PreprocessorSettings());
}
void SimplePreprocessorTest::preprocess(const char *input, const char *expected)
{
pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, pp::PreprocessorSettings());
std::stringstream output;
preprocess(input, &output, &preprocessor);
std::string actual = output.str();
EXPECT_STREQ(expected, actual.c_str());
}
void SimplePreprocessorTest::lexSingleToken(const char *input, pp::Token *token)
{
pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, pp::PreprocessorSettings());
ASSERT_TRUE(preprocessor.init(1, &input, nullptr));
preprocessor.lex(token);
}
void SimplePreprocessorTest::lexSingleToken(size_t count,
const char *const input[],
pp::Token *token)
{
pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, pp::PreprocessorSettings());
ASSERT_TRUE(preprocessor.init(count, input, nullptr));
preprocessor.lex(token);
}