blob: a8b6cb4e648878016ee933550836edab75f9e455 [file] [log] [blame]
//
// Copyright 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"
namespace angle
{
class CommentTest : public SimplePreprocessorTest, public testing::WithParamInterface<const char *>
{};
TEST_P(CommentTest, CommentIgnored)
{
const char *str = GetParam();
pp::Token token;
lexSingleToken(str, &token);
EXPECT_EQ(pp::Token::LAST, token.type);
}
INSTANTIATE_TEST_SUITE_P(LineComment,
CommentTest,
testing::Values("//foo\n", // With newline.
"//foo", // Without newline.
"//**/", // Nested block comment.
"////", // Nested line comment.
"//\"")); // Invalid character.
INSTANTIATE_TEST_SUITE_P(BlockComment,
CommentTest,
testing::Values("/*foo*/",
"/*foo\n*/", // With newline.
"/*//*/", // Nested line comment.
"/*/**/", // Nested block comment.
"/***/", // With lone '*'.
"/*\"*/")); // Invalid character.
class BlockCommentTest : public SimplePreprocessorTest
{};
TEST_F(BlockCommentTest, CommentReplacedWithSpace)
{
const char *str = "/*foo*/bar";
pp::Token token;
lexSingleToken(str, &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";
using testing::_;
EXPECT_CALL(mDiagnostics, print(pp::Diagnostics::PP_EOF_IN_COMMENT, _, _));
preprocess(str);
}
} // namespace angle