rhubarb-lip-sync/lib/webrtc-8d2248ff/webrtc/system_wrappers/source/stringize_macros_unittest.cc

36 lines
1.3 KiB
C++

/*
* Copyright (c) 2013 The WebRTC 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 in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "webrtc/system_wrappers/include/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));
}