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Side by Side Diff: util/stdlib/strlcpy_test.cc

Issue 804593002: Move string16 and char16 in to base:: (Closed) Base URL: https://chromium.googlesource.com/crashpad/crashpad@master
Patch Set: include roll of mini_chromium to 37bac7... Created 6 years ago
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1 // Copyright 2014 The Crashpad Authors. All rights reserved. 1 // Copyright 2014 The Crashpad Authors. All rights reserved.
2 // 2 //
3 // Licensed under the Apache License, Version 2.0 (the "License"); 3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License. 4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at 5 // You may obtain a copy of the License at
6 // 6 //
7 // http://www.apache.org/licenses/LICENSE-2.0 7 // http://www.apache.org/licenses/LICENSE-2.0
8 // 8 //
9 // Unless required by applicable law or agreed to in writing, software 9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, 10 // distributed under the License is distributed on an "AS IS" BASIS,
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24 #include "gtest/gtest.h" 24 #include "gtest/gtest.h"
25 25
26 namespace crashpad { 26 namespace crashpad {
27 namespace test { 27 namespace test {
28 namespace { 28 namespace {
29 29
30 TEST(strlcpy, c16lcpy) { 30 TEST(strlcpy, c16lcpy) {
31 // Use a destination buffer that’s larger than the length passed to c16lcpy. 31 // Use a destination buffer that’s larger than the length passed to c16lcpy.
32 // The unused portion is a guard area that must not be written to. 32 // The unused portion is a guard area that must not be written to.
33 struct TestBuffer { 33 struct TestBuffer {
34 char16 lead_guard[64]; 34 base::char16 lead_guard[64];
35 char16 data[128]; 35 base::char16 data[128];
36 char16 trail_guard[64]; 36 base::char16 trail_guard[64];
37 }; 37 };
38 TestBuffer expected_untouched; 38 TestBuffer expected_untouched;
39 memset(&expected_untouched, 0xa5, sizeof(expected_untouched)); 39 memset(&expected_untouched, 0xa5, sizeof(expected_untouched));
40 40
41 // Test with M, é, Ā, ő, and Ḙ. This is a mix of characters that have zero and 41 // Test with M, é, Ā, ő, and Ḙ. This is a mix of characters that have zero and
42 // nonzero low and high bytes. 42 // nonzero low and high bytes.
43 const char16 test_characters[] = {0x4d, 0xe9, 0x100, 0x151, 0x1e18}; 43 const base::char16 test_characters[] = {0x4d, 0xe9, 0x100, 0x151, 0x1e18};
44 44
45 for (size_t index = 0; index < arraysize(test_characters); ++index) { 45 for (size_t index = 0; index < arraysize(test_characters); ++index) {
46 char16 test_character = test_characters[index]; 46 base::char16 test_character = test_characters[index];
47 SCOPED_TRACE(base::StringPrintf( 47 SCOPED_TRACE(base::StringPrintf(
48 "character index %zu, character 0x%x", index, test_character)); 48 "character index %zu, character 0x%x", index, test_character));
49 for (size_t length = 0; length < 256; ++length) { 49 for (size_t length = 0; length < 256; ++length) {
50 SCOPED_TRACE(base::StringPrintf("index %zu", length)); 50 SCOPED_TRACE(base::StringPrintf("index %zu", length));
51 string16 test_string(length, test_character); 51 base::string16 test_string(length, test_character);
52 52
53 TestBuffer destination; 53 TestBuffer destination;
54 memset(&destination, 0xa5, sizeof(destination)); 54 memset(&destination, 0xa5, sizeof(destination));
55 55
56 EXPECT_EQ(length, 56 EXPECT_EQ(length,
57 c16lcpy(destination.data, 57 c16lcpy(destination.data,
58 test_string.c_str(), 58 test_string.c_str(),
59 arraysize(destination.data))); 59 arraysize(destination.data)));
60 60
61 // Make sure that the destination buffer is NUL-terminated, and that as 61 // Make sure that the destination buffer is NUL-terminated, and that as
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84 EXPECT_TRUE(base::c16memcmp(expected_untouched.trail_guard, 84 EXPECT_TRUE(base::c16memcmp(expected_untouched.trail_guard,
85 destination.trail_guard, 85 destination.trail_guard,
86 arraysize(destination.trail_guard)) == 0); 86 arraysize(destination.trail_guard)) == 0);
87 } 87 }
88 } 88 }
89 } 89 }
90 90
91 } // namespace 91 } // namespace
92 } // namespace test 92 } // namespace test
93 } // namespace crashpad 93 } // namespace crashpad
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