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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Unit tests for stringize_macros.h
#include "base/stringize_macros.h"
#include "testing/gtest/include/gtest/gtest.h"
// Macros as per documentation in header file.
#define PREPROCESSOR_UTIL_UNITTEST_A FOO
#define PREPROCESSOR_UTIL_UNITTEST_B(x) myobj->FunctionCall(x)
#define PREPROCESSOR_UTIL_UNITTEST_C "foo"
TEST(StringizeTest, Ansi) {
EXPECT_STREQ(
"PREPROCESSOR_UTIL_UNITTEST_A",
STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_A));
EXPECT_STREQ(
"PREPROCESSOR_UTIL_UNITTEST_B(y)",
STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_B(y)));
EXPECT_STREQ(
"PREPROCESSOR_UTIL_UNITTEST_C",
STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_C));
EXPECT_STREQ("FOO", STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_A));
EXPECT_STREQ("myobj->FunctionCall(y)",
STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_B(y)));
EXPECT_STREQ("\"foo\"", STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_C));
}
#if defined(OS_WIN)
TEST(StringizeTest, Wide) {
EXPECT_STREQ(
L"PREPROCESSOR_UTIL_UNITTEST_A",
LSTRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_A));
EXPECT_STREQ(
L"PREPROCESSOR_UTIL_UNITTEST_B(y)",
LSTRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_B(y)));
EXPECT_STREQ(
L"PREPROCESSOR_UTIL_UNITTEST_C",
LSTRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_C));
EXPECT_STREQ(L"FOO", LSTRINGIZE(PREPROCESSOR_UTIL_UNITTEST_A));
EXPECT_STREQ(L"myobj->FunctionCall(y)",
LSTRINGIZE(PREPROCESSOR_UTIL_UNITTEST_B(y)));
EXPECT_STREQ(L"\"foo\"", LSTRINGIZE(PREPROCESSOR_UTIL_UNITTEST_C));
}
TEST(ToLStringTest, Main) {
EXPECT_STREQ(L"blat", TO_L_STRING_NO_EXPANSION("blat"));
EXPECT_STREQ(L"foo", TO_L_STRING(PREPROCESSOR_UTIL_UNITTEST_C));
EXPECT_STREQ(L"blat", TO_L_STRING("blat"));
}
#endif // defined(OS_WIN)
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