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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/strings/stringize_macros.h" | |
| 6 | |
| 7 #include "testing/gtest/include/gtest/gtest.h" | |
| 8 | |
| 9 // Macros as per documentation in header file. | |
| 10 #define PREPROCESSOR_UTIL_UNITTEST_A FOO | |
| 11 #define PREPROCESSOR_UTIL_UNITTEST_B(x) myobj->FunctionCall(x) | |
| 12 #define PREPROCESSOR_UTIL_UNITTEST_C "foo" | |
| 13 | |
| 14 TEST(StringizeTest, Ansi) { | |
| 15 EXPECT_STREQ( | |
| 16 "PREPROCESSOR_UTIL_UNITTEST_A", | |
| 17 STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_A)); | |
| 18 EXPECT_STREQ( | |
| 19 "PREPROCESSOR_UTIL_UNITTEST_B(y)", | |
| 20 STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_B(y))); | |
| 21 EXPECT_STREQ( | |
| 22 "PREPROCESSOR_UTIL_UNITTEST_C", | |
| 23 STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_C)); | |
| 24 | |
| 25 EXPECT_STREQ("FOO", STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_A)); | |
| 26 EXPECT_STREQ("myobj->FunctionCall(y)", | |
| 27 STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_B(y))); | |
| 28 EXPECT_STREQ("\"foo\"", STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_C)); | |
| 29 } | |
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