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//
// 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 "Token.h"
class CommentTest : public PreprocessorTest,
public testing::WithParamInterface<const char*>
{
};
TEST_P(CommentTest, CommentIgnored)
{
const char* str = GetParam();
ASSERT_TRUE(mPreprocessor.init(1, &str, 0));
pp::Token token;
mPreprocessor.lex(&token);
EXPECT_EQ(pp::Token::LAST, token.type);
}
INSTANTIATE_TEST_CASE_P(LineComment, CommentTest,
testing::Values("//foo\n", // With newline.
"//foo", // Without newline.
"//**/", // Nested block comment.
"////", // Nested line comment.
"//\"")); // Invalid character.
INSTANTIATE_TEST_CASE_P(BlockComment, CommentTest,
testing::Values("/*foo*/",
"/*foo\n*/", // With newline.
"/*//*/", // Nested line comment.
"/*/**/", // Nested block comment.
"/***/", // With lone '*'.
"/*\"*/")); // Invalid character.
class BlockCommentTest : public PreprocessorTest
{
};
TEST_F(BlockCommentTest, CommentReplacedWithSpace)
{
const char* str = "/*foo*/bar";
ASSERT_TRUE(mPreprocessor.init(1, &str, 0));
pp::Token token;
mPreprocessor.lex(&token);
EXPECT_EQ(pp::Token::IDENTIFIER, token.type);
EXPECT_EQ("bar", token.text);
EXPECT_TRUE(token.hasLeadingSpace());
}
TEST_F(BlockCommentTest, UnterminatedComment)
{
const char* str = "/*foo";
ASSERT_TRUE(mPreprocessor.init(1, &str, 0));
using testing::_;
EXPECT_CALL(mDiagnostics, print(pp::Diagnostics::EOF_IN_COMMENT, _, _));
pp::Token token;
mPreprocessor.lex(&token);
}
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