xref: /aosp_15_r20/external/cronet/base/strings/stringize_macros_unittest.cc (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b)
1*6777b538SAndroid Build Coastguard Worker // Copyright 2010 The Chromium Authors
2*6777b538SAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be
3*6777b538SAndroid Build Coastguard Worker // found in the LICENSE file.
4*6777b538SAndroid Build Coastguard Worker 
5*6777b538SAndroid Build Coastguard Worker #include "base/strings/stringize_macros.h"
6*6777b538SAndroid Build Coastguard Worker 
7*6777b538SAndroid Build Coastguard Worker #include "testing/gtest/include/gtest/gtest.h"
8*6777b538SAndroid Build Coastguard Worker 
9*6777b538SAndroid Build Coastguard Worker // Macros as per documentation in header file.
10*6777b538SAndroid Build Coastguard Worker #define PREPROCESSOR_UTIL_UNITTEST_A FOO
11*6777b538SAndroid Build Coastguard Worker #define PREPROCESSOR_UTIL_UNITTEST_B(x) myobj->FunctionCall(x)
12*6777b538SAndroid Build Coastguard Worker #define PREPROCESSOR_UTIL_UNITTEST_C "foo"
13*6777b538SAndroid Build Coastguard Worker 
TEST(StringizeTest,Ansi)14*6777b538SAndroid Build Coastguard Worker TEST(StringizeTest, Ansi) {
15*6777b538SAndroid Build Coastguard Worker   EXPECT_STREQ(
16*6777b538SAndroid Build Coastguard Worker       "PREPROCESSOR_UTIL_UNITTEST_A",
17*6777b538SAndroid Build Coastguard Worker       STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_A));
18*6777b538SAndroid Build Coastguard Worker   EXPECT_STREQ(
19*6777b538SAndroid Build Coastguard Worker       "PREPROCESSOR_UTIL_UNITTEST_B(y)",
20*6777b538SAndroid Build Coastguard Worker       STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_B(y)));
21*6777b538SAndroid Build Coastguard Worker   EXPECT_STREQ(
22*6777b538SAndroid Build Coastguard Worker       "PREPROCESSOR_UTIL_UNITTEST_C",
23*6777b538SAndroid Build Coastguard Worker       STRINGIZE_NO_EXPANSION(PREPROCESSOR_UTIL_UNITTEST_C));
24*6777b538SAndroid Build Coastguard Worker 
25*6777b538SAndroid Build Coastguard Worker   EXPECT_STREQ("FOO", STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_A));
26*6777b538SAndroid Build Coastguard Worker   EXPECT_STREQ("myobj->FunctionCall(y)",
27*6777b538SAndroid Build Coastguard Worker                STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_B(y)));
28*6777b538SAndroid Build Coastguard Worker   EXPECT_STREQ("\"foo\"", STRINGIZE(PREPROCESSOR_UTIL_UNITTEST_C));
29*6777b538SAndroid Build Coastguard Worker }
30