Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 1 | // Copyright 2014 PDFium 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 | |
dsinclair | a52ab74 | 2016-09-29 13:59:29 -0700 | [diff] [blame] | 5 | #include "core/fxcrt/fx_basic.h" |
Lei Zhang | bde53d2 | 2015-11-12 22:21:30 -0800 | [diff] [blame] | 6 | #include "testing/fx_string_testhelpers.h" |
Lei Zhang | a9fa50f | 2015-11-10 09:45:32 -0800 | [diff] [blame] | 7 | #include "testing/gtest/include/gtest/gtest.h" |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 8 | |
| 9 | TEST(fxcrt, WideStringOperatorSubscript) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 10 | // CFX_WideString includes the NUL terminator for non-empty strings. |
| 11 | CFX_WideString abc(L"abc"); |
| 12 | EXPECT_EQ(L'a', abc[0]); |
| 13 | EXPECT_EQ(L'b', abc[1]); |
| 14 | EXPECT_EQ(L'c', abc[2]); |
| 15 | EXPECT_EQ(L'\0', abc[3]); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 16 | } |
| 17 | |
| 18 | TEST(fxcrt, WideStringOperatorLT) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 19 | CFX_WideString empty; |
| 20 | CFX_WideString a(L"a"); |
| 21 | CFX_WideString abc(L"\x0110qq"); // Comes before despite endianness. |
| 22 | CFX_WideString def(L"\x1001qq"); // Comes after despite endianness. |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 23 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 24 | EXPECT_FALSE(empty < empty); |
| 25 | EXPECT_FALSE(a < a); |
| 26 | EXPECT_FALSE(abc < abc); |
| 27 | EXPECT_FALSE(def < def); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 28 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 29 | EXPECT_TRUE(empty < a); |
| 30 | EXPECT_FALSE(a < empty); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 31 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 32 | EXPECT_TRUE(empty < abc); |
| 33 | EXPECT_FALSE(abc < empty); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 34 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 35 | EXPECT_TRUE(empty < def); |
| 36 | EXPECT_FALSE(def < empty); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 37 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 38 | EXPECT_TRUE(a < abc); |
| 39 | EXPECT_FALSE(abc < a); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 40 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 41 | EXPECT_TRUE(a < def); |
| 42 | EXPECT_FALSE(def < a); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 43 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 44 | EXPECT_TRUE(abc < def); |
| 45 | EXPECT_FALSE(def < abc); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 46 | } |
| 47 | |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 48 | TEST(fxcrt, WideStringOperatorEQ) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 49 | CFX_WideString null_string; |
| 50 | EXPECT_TRUE(null_string == null_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 51 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 52 | CFX_WideString empty_string(L""); |
| 53 | EXPECT_TRUE(empty_string == empty_string); |
| 54 | EXPECT_TRUE(empty_string == null_string); |
| 55 | EXPECT_TRUE(null_string == empty_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 56 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 57 | CFX_WideString deleted_string(L"hello"); |
| 58 | deleted_string.Delete(0, 5); |
| 59 | EXPECT_TRUE(deleted_string == deleted_string); |
| 60 | EXPECT_TRUE(deleted_string == null_string); |
| 61 | EXPECT_TRUE(deleted_string == empty_string); |
| 62 | EXPECT_TRUE(null_string == deleted_string); |
| 63 | EXPECT_TRUE(null_string == empty_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 64 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 65 | CFX_WideString wide_string(L"hello"); |
| 66 | EXPECT_TRUE(wide_string == wide_string); |
| 67 | EXPECT_FALSE(wide_string == null_string); |
| 68 | EXPECT_FALSE(wide_string == empty_string); |
| 69 | EXPECT_FALSE(wide_string == deleted_string); |
| 70 | EXPECT_FALSE(null_string == wide_string); |
| 71 | EXPECT_FALSE(empty_string == wide_string); |
| 72 | EXPECT_FALSE(deleted_string == wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 73 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 74 | CFX_WideString wide_string_same1(L"hello"); |
| 75 | EXPECT_TRUE(wide_string == wide_string_same1); |
| 76 | EXPECT_TRUE(wide_string_same1 == wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 77 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 78 | CFX_WideString wide_string_same2(wide_string); |
| 79 | EXPECT_TRUE(wide_string == wide_string_same2); |
| 80 | EXPECT_TRUE(wide_string_same2 == wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 81 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 82 | CFX_WideString wide_string1(L"he"); |
| 83 | CFX_WideString wide_string2(L"hellp"); |
| 84 | CFX_WideString wide_string3(L"hellod"); |
| 85 | EXPECT_FALSE(wide_string == wide_string1); |
| 86 | EXPECT_FALSE(wide_string == wide_string2); |
| 87 | EXPECT_FALSE(wide_string == wide_string3); |
| 88 | EXPECT_FALSE(wide_string1 == wide_string); |
| 89 | EXPECT_FALSE(wide_string2 == wide_string); |
| 90 | EXPECT_FALSE(wide_string3 == wide_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 91 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 92 | CFX_WideStringC null_string_c; |
| 93 | CFX_WideStringC empty_string_c(L""); |
| 94 | EXPECT_TRUE(null_string == null_string_c); |
| 95 | EXPECT_TRUE(null_string == empty_string_c); |
| 96 | EXPECT_TRUE(empty_string == null_string_c); |
| 97 | EXPECT_TRUE(empty_string == empty_string_c); |
| 98 | EXPECT_TRUE(deleted_string == null_string_c); |
| 99 | EXPECT_TRUE(deleted_string == empty_string_c); |
| 100 | EXPECT_TRUE(null_string_c == null_string); |
| 101 | EXPECT_TRUE(empty_string_c == null_string); |
| 102 | EXPECT_TRUE(null_string_c == empty_string); |
| 103 | EXPECT_TRUE(empty_string_c == empty_string); |
| 104 | EXPECT_TRUE(null_string_c == deleted_string); |
| 105 | EXPECT_TRUE(empty_string_c == deleted_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 106 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 107 | CFX_WideStringC wide_string_c_same1(L"hello"); |
| 108 | EXPECT_TRUE(wide_string == wide_string_c_same1); |
| 109 | EXPECT_TRUE(wide_string_c_same1 == wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 110 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 111 | CFX_WideStringC wide_string_c1(L"he"); |
| 112 | CFX_WideStringC wide_string_c2(L"hellp"); |
| 113 | CFX_WideStringC wide_string_c3(L"hellod"); |
| 114 | EXPECT_FALSE(wide_string == wide_string_c1); |
| 115 | EXPECT_FALSE(wide_string == wide_string_c2); |
| 116 | EXPECT_FALSE(wide_string == wide_string_c3); |
| 117 | EXPECT_FALSE(wide_string_c1 == wide_string); |
| 118 | EXPECT_FALSE(wide_string_c2 == wide_string); |
| 119 | EXPECT_FALSE(wide_string_c3 == wide_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 120 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 121 | const wchar_t* c_null_string = nullptr; |
| 122 | const wchar_t* c_empty_string = L""; |
| 123 | EXPECT_TRUE(null_string == c_null_string); |
| 124 | EXPECT_TRUE(null_string == c_empty_string); |
| 125 | EXPECT_TRUE(empty_string == c_null_string); |
| 126 | EXPECT_TRUE(empty_string == c_empty_string); |
| 127 | EXPECT_TRUE(deleted_string == c_null_string); |
| 128 | EXPECT_TRUE(deleted_string == c_empty_string); |
| 129 | EXPECT_TRUE(c_null_string == null_string); |
| 130 | EXPECT_TRUE(c_empty_string == null_string); |
| 131 | EXPECT_TRUE(c_null_string == empty_string); |
| 132 | EXPECT_TRUE(c_empty_string == empty_string); |
| 133 | EXPECT_TRUE(c_null_string == deleted_string); |
| 134 | EXPECT_TRUE(c_empty_string == deleted_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 135 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 136 | const wchar_t* c_string_same1 = L"hello"; |
| 137 | EXPECT_TRUE(wide_string == c_string_same1); |
| 138 | EXPECT_TRUE(c_string_same1 == wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 139 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 140 | const wchar_t* c_string1 = L"he"; |
| 141 | const wchar_t* c_string2 = L"hellp"; |
| 142 | const wchar_t* c_string3 = L"hellod"; |
| 143 | EXPECT_FALSE(wide_string == c_string1); |
| 144 | EXPECT_FALSE(wide_string == c_string2); |
| 145 | EXPECT_FALSE(wide_string == c_string3); |
| 146 | EXPECT_FALSE(c_string1 == wide_string); |
| 147 | EXPECT_FALSE(c_string2 == wide_string); |
| 148 | EXPECT_FALSE(c_string3 == wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 149 | } |
| 150 | |
| 151 | TEST(fxcrt, WideStringOperatorNE) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 152 | CFX_WideString null_string; |
| 153 | EXPECT_FALSE(null_string != null_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 154 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 155 | CFX_WideString empty_string(L""); |
| 156 | EXPECT_FALSE(empty_string != empty_string); |
| 157 | EXPECT_FALSE(empty_string != null_string); |
| 158 | EXPECT_FALSE(null_string != empty_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 159 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 160 | CFX_WideString deleted_string(L"hello"); |
| 161 | deleted_string.Delete(0, 5); |
| 162 | EXPECT_FALSE(deleted_string != deleted_string); |
| 163 | EXPECT_FALSE(deleted_string != null_string); |
| 164 | EXPECT_FALSE(deleted_string != empty_string); |
| 165 | EXPECT_FALSE(null_string != deleted_string); |
| 166 | EXPECT_FALSE(null_string != empty_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 167 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 168 | CFX_WideString wide_string(L"hello"); |
| 169 | EXPECT_FALSE(wide_string != wide_string); |
| 170 | EXPECT_TRUE(wide_string != null_string); |
| 171 | EXPECT_TRUE(wide_string != empty_string); |
| 172 | EXPECT_TRUE(wide_string != deleted_string); |
| 173 | EXPECT_TRUE(null_string != wide_string); |
| 174 | EXPECT_TRUE(empty_string != wide_string); |
| 175 | EXPECT_TRUE(deleted_string != wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 176 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 177 | CFX_WideString wide_string_same1(L"hello"); |
| 178 | EXPECT_FALSE(wide_string != wide_string_same1); |
| 179 | EXPECT_FALSE(wide_string_same1 != wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 180 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 181 | CFX_WideString wide_string_same2(wide_string); |
| 182 | EXPECT_FALSE(wide_string != wide_string_same2); |
| 183 | EXPECT_FALSE(wide_string_same2 != wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 184 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 185 | CFX_WideString wide_string1(L"he"); |
| 186 | CFX_WideString wide_string2(L"hellp"); |
| 187 | CFX_WideString wide_string3(L"hellod"); |
| 188 | EXPECT_TRUE(wide_string != wide_string1); |
| 189 | EXPECT_TRUE(wide_string != wide_string2); |
| 190 | EXPECT_TRUE(wide_string != wide_string3); |
| 191 | EXPECT_TRUE(wide_string1 != wide_string); |
| 192 | EXPECT_TRUE(wide_string2 != wide_string); |
| 193 | EXPECT_TRUE(wide_string3 != wide_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 194 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 195 | CFX_WideStringC null_string_c; |
| 196 | CFX_WideStringC empty_string_c(L""); |
| 197 | EXPECT_FALSE(null_string != null_string_c); |
| 198 | EXPECT_FALSE(null_string != empty_string_c); |
| 199 | EXPECT_FALSE(empty_string != null_string_c); |
| 200 | EXPECT_FALSE(empty_string != empty_string_c); |
| 201 | EXPECT_FALSE(deleted_string != null_string_c); |
| 202 | EXPECT_FALSE(deleted_string != empty_string_c); |
| 203 | EXPECT_FALSE(null_string_c != null_string); |
| 204 | EXPECT_FALSE(empty_string_c != null_string); |
| 205 | EXPECT_FALSE(null_string_c != empty_string); |
| 206 | EXPECT_FALSE(empty_string_c != empty_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 207 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 208 | CFX_WideStringC wide_string_c_same1(L"hello"); |
| 209 | EXPECT_FALSE(wide_string != wide_string_c_same1); |
| 210 | EXPECT_FALSE(wide_string_c_same1 != wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 211 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 212 | CFX_WideStringC wide_string_c1(L"he"); |
| 213 | CFX_WideStringC wide_string_c2(L"hellp"); |
| 214 | CFX_WideStringC wide_string_c3(L"hellod"); |
| 215 | EXPECT_TRUE(wide_string != wide_string_c1); |
| 216 | EXPECT_TRUE(wide_string != wide_string_c2); |
| 217 | EXPECT_TRUE(wide_string != wide_string_c3); |
| 218 | EXPECT_TRUE(wide_string_c1 != wide_string); |
| 219 | EXPECT_TRUE(wide_string_c2 != wide_string); |
| 220 | EXPECT_TRUE(wide_string_c3 != wide_string); |
Tom Sepez | e83c77e | 2015-05-13 14:27:11 -0700 | [diff] [blame] | 221 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 222 | const wchar_t* c_null_string = nullptr; |
| 223 | const wchar_t* c_empty_string = L""; |
| 224 | EXPECT_FALSE(null_string != c_null_string); |
| 225 | EXPECT_FALSE(null_string != c_empty_string); |
| 226 | EXPECT_FALSE(empty_string != c_null_string); |
| 227 | EXPECT_FALSE(empty_string != c_empty_string); |
| 228 | EXPECT_FALSE(deleted_string != c_null_string); |
| 229 | EXPECT_FALSE(deleted_string != c_empty_string); |
| 230 | EXPECT_FALSE(c_null_string != null_string); |
| 231 | EXPECT_FALSE(c_empty_string != null_string); |
| 232 | EXPECT_FALSE(c_null_string != empty_string); |
| 233 | EXPECT_FALSE(c_empty_string != empty_string); |
| 234 | EXPECT_FALSE(c_null_string != deleted_string); |
| 235 | EXPECT_FALSE(c_empty_string != deleted_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 236 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 237 | const wchar_t* c_string_same1 = L"hello"; |
| 238 | EXPECT_FALSE(wide_string != c_string_same1); |
| 239 | EXPECT_FALSE(c_string_same1 != wide_string); |
Tom Sepez | 3d33c90 | 2015-05-04 15:29:42 -0700 | [diff] [blame] | 240 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 241 | const wchar_t* c_string1 = L"he"; |
| 242 | const wchar_t* c_string2 = L"hellp"; |
| 243 | const wchar_t* c_string3 = L"hellod"; |
| 244 | EXPECT_TRUE(wide_string != c_string1); |
| 245 | EXPECT_TRUE(wide_string != c_string2); |
| 246 | EXPECT_TRUE(wide_string != c_string3); |
| 247 | EXPECT_TRUE(c_string1 != wide_string); |
| 248 | EXPECT_TRUE(c_string2 != wide_string); |
| 249 | EXPECT_TRUE(c_string3 != wide_string); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 250 | } |
| 251 | |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 252 | TEST(fxcrt, WideStringConcatInPlace) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 253 | CFX_WideString fred; |
tsepez | 46bf033 | 2016-04-06 16:48:26 -0700 | [diff] [blame] | 254 | fred.Concat(L"FRED", 4); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 255 | EXPECT_EQ(L"FRED", fred); |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 256 | |
tsepez | 46bf033 | 2016-04-06 16:48:26 -0700 | [diff] [blame] | 257 | fred.Concat(L"DY", 2); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 258 | EXPECT_EQ(L"FREDDY", fred); |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 259 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 260 | fred.Delete(3, 3); |
| 261 | EXPECT_EQ(L"FRE", fred); |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 262 | |
tsepez | 46bf033 | 2016-04-06 16:48:26 -0700 | [diff] [blame] | 263 | fred.Concat(L"D", 1); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 264 | EXPECT_EQ(L"FRED", fred); |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 265 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 266 | CFX_WideString copy = fred; |
tsepez | 46bf033 | 2016-04-06 16:48:26 -0700 | [diff] [blame] | 267 | fred.Concat(L"DY", 2); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 268 | EXPECT_EQ(L"FREDDY", fred); |
| 269 | EXPECT_EQ(L"FRED", copy); |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 270 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 271 | // Test invalid arguments. |
| 272 | copy = fred; |
tsepez | 46bf033 | 2016-04-06 16:48:26 -0700 | [diff] [blame] | 273 | fred.Concat(L"freddy", -6); |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 274 | CFX_WideString not_aliased(L"xxxxxx"); |
| 275 | EXPECT_EQ(L"FREDDY", fred); |
| 276 | EXPECT_EQ(L"xxxxxx", not_aliased); |
Tom Sepez | 861a552 | 2015-05-15 09:09:22 -0700 | [diff] [blame] | 277 | } |
| 278 | |
tsepez | de0d852 | 2016-03-31 14:40:29 -0700 | [diff] [blame] | 279 | TEST(fxcrt, WideStringRemove) { |
| 280 | CFX_WideString freed(L"FREED"); |
| 281 | freed.Remove(L'E'); |
| 282 | EXPECT_EQ(L"FRD", freed); |
| 283 | freed.Remove(L'F'); |
| 284 | EXPECT_EQ(L"RD", freed); |
| 285 | freed.Remove(L'D'); |
| 286 | EXPECT_EQ(L"R", freed); |
| 287 | freed.Remove(L'X'); |
| 288 | EXPECT_EQ(L"R", freed); |
| 289 | freed.Remove(L'R'); |
| 290 | EXPECT_EQ(L"", freed); |
| 291 | |
| 292 | CFX_WideString empty; |
| 293 | empty.Remove(L'X'); |
| 294 | EXPECT_EQ(L"", empty); |
| 295 | } |
| 296 | |
tsepez | e09c1e4 | 2016-04-11 18:01:13 -0700 | [diff] [blame] | 297 | TEST(fxcrt, WideStringRemoveCopies) { |
| 298 | CFX_WideString freed(L"FREED"); |
| 299 | const FX_WCHAR* old_buffer = freed.c_str(); |
| 300 | |
| 301 | // No change with single reference - no copy. |
| 302 | freed.Remove(L'Q'); |
| 303 | EXPECT_EQ(L"FREED", freed); |
| 304 | EXPECT_EQ(old_buffer, freed.c_str()); |
| 305 | |
| 306 | // Change with single reference - no copy. |
| 307 | freed.Remove(L'E'); |
| 308 | EXPECT_EQ(L"FRD", freed); |
| 309 | EXPECT_EQ(old_buffer, freed.c_str()); |
| 310 | |
| 311 | // No change with multiple references - no copy. |
| 312 | CFX_WideString shared(freed); |
| 313 | freed.Remove(L'Q'); |
| 314 | EXPECT_EQ(L"FRD", freed); |
| 315 | EXPECT_EQ(old_buffer, freed.c_str()); |
| 316 | EXPECT_EQ(old_buffer, shared.c_str()); |
| 317 | |
| 318 | // Change with multiple references -- must copy. |
| 319 | freed.Remove(L'D'); |
| 320 | EXPECT_EQ(L"FR", freed); |
| 321 | EXPECT_NE(old_buffer, freed.c_str()); |
| 322 | EXPECT_EQ(L"FRD", shared); |
| 323 | EXPECT_EQ(old_buffer, shared.c_str()); |
| 324 | } |
| 325 | |
tsepez | de0d852 | 2016-03-31 14:40:29 -0700 | [diff] [blame] | 326 | TEST(fxcrt, WideStringReplace) { |
| 327 | CFX_WideString fred(L"FRED"); |
| 328 | fred.Replace(L"FR", L"BL"); |
| 329 | EXPECT_EQ(L"BLED", fred); |
| 330 | fred.Replace(L"D", L"DDY"); |
| 331 | EXPECT_EQ(L"BLEDDY", fred); |
| 332 | fred.Replace(L"LEDD", L""); |
| 333 | EXPECT_EQ(L"BY", fred); |
| 334 | fred.Replace(L"X", L"CLAMS"); |
| 335 | EXPECT_EQ(L"BY", fred); |
| 336 | fred.Replace(L"BY", L"HI"); |
| 337 | EXPECT_EQ(L"HI", fred); |
| 338 | fred.Replace(L"", L"CLAMS"); |
| 339 | EXPECT_EQ(L"HI", fred); |
| 340 | fred.Replace(L"HI", L""); |
| 341 | EXPECT_EQ(L"", fred); |
| 342 | } |
| 343 | |
| 344 | TEST(fxcrt, WideStringInsert) { |
| 345 | CFX_WideString fred(L"FRED"); |
| 346 | fred.Insert(-1, 'X'); |
| 347 | EXPECT_EQ(L"XFRED", fred); |
| 348 | |
| 349 | fred.Insert(0, 'S'); |
| 350 | EXPECT_EQ(L"SXFRED", fred); |
| 351 | |
| 352 | fred.Insert(2, 'T'); |
| 353 | EXPECT_EQ(L"SXTFRED", fred); |
| 354 | |
| 355 | fred.Insert(5, 'U'); |
| 356 | EXPECT_EQ(L"SXTFRUED", fred); |
| 357 | |
| 358 | fred.Insert(8, 'V'); |
| 359 | EXPECT_EQ(L"SXTFRUEDV", fred); |
| 360 | |
| 361 | fred.Insert(12, 'P'); |
| 362 | EXPECT_EQ(L"SXTFRUEDVP", fred); |
| 363 | |
| 364 | { |
| 365 | CFX_WideString empty; |
| 366 | empty.Insert(-1, 'X'); |
| 367 | EXPECT_EQ(L"X", empty); |
| 368 | } |
| 369 | { |
| 370 | CFX_WideString empty; |
| 371 | empty.Insert(0, 'X'); |
| 372 | EXPECT_EQ(L"X", empty); |
| 373 | } |
| 374 | { |
| 375 | CFX_WideString empty; |
| 376 | empty.Insert(5, 'X'); |
| 377 | EXPECT_EQ(L"X", empty); |
| 378 | } |
| 379 | } |
| 380 | |
| 381 | TEST(fxcrt, WideStringDelete) { |
| 382 | CFX_WideString fred(L"FRED"); |
| 383 | fred.Delete(0, 2); |
| 384 | EXPECT_EQ(L"ED", fred); |
| 385 | fred.Delete(1); |
| 386 | EXPECT_EQ(L"E", fred); |
| 387 | fred.Delete(-1); |
| 388 | EXPECT_EQ(L"", fred); |
| 389 | fred.Delete(1); |
| 390 | EXPECT_EQ(L"", fred); |
| 391 | |
| 392 | CFX_WideString empty; |
| 393 | empty.Delete(0); |
| 394 | EXPECT_EQ(L"", empty); |
| 395 | empty.Delete(-1); |
| 396 | EXPECT_EQ(L"", empty); |
| 397 | empty.Delete(1); |
| 398 | EXPECT_EQ(L"", empty); |
| 399 | } |
| 400 | |
| 401 | TEST(fxcrt, WideStringMid) { |
| 402 | CFX_WideString fred(L"FRED"); |
| 403 | EXPECT_EQ(L"", fred.Mid(0, 0)); |
| 404 | EXPECT_EQ(L"", fred.Mid(3, 0)); |
| 405 | EXPECT_EQ(L"FRED", fred.Mid(0)); |
| 406 | EXPECT_EQ(L"RED", fred.Mid(1)); |
| 407 | EXPECT_EQ(L"ED", fred.Mid(2)); |
| 408 | EXPECT_EQ(L"D", fred.Mid(3)); |
| 409 | EXPECT_EQ(L"F", fred.Mid(0, 1)); |
| 410 | EXPECT_EQ(L"R", fred.Mid(1, 1)); |
| 411 | EXPECT_EQ(L"E", fred.Mid(2, 1)); |
| 412 | EXPECT_EQ(L"D", fred.Mid(3, 1)); |
| 413 | EXPECT_EQ(L"FR", fred.Mid(0, 2)); |
| 414 | EXPECT_EQ(L"FRED", fred.Mid(0, 4)); |
| 415 | EXPECT_EQ(L"FRED", fred.Mid(0, 10)); |
| 416 | |
| 417 | EXPECT_EQ(L"FR", fred.Mid(-1, 2)); |
| 418 | EXPECT_EQ(L"RED", fred.Mid(1, 4)); |
| 419 | EXPECT_EQ(L"", fred.Mid(4, 1)); |
| 420 | |
| 421 | CFX_WideString empty; |
| 422 | EXPECT_EQ(L"", empty.Mid(0, 0)); |
| 423 | EXPECT_EQ(L"", empty.Mid(0)); |
| 424 | EXPECT_EQ(L"", empty.Mid(1)); |
| 425 | EXPECT_EQ(L"", empty.Mid(-1)); |
| 426 | } |
| 427 | |
| 428 | TEST(fxcrt, WideStringLeft) { |
| 429 | CFX_WideString fred(L"FRED"); |
| 430 | EXPECT_EQ(L"", fred.Left(0)); |
| 431 | EXPECT_EQ(L"F", fred.Left(1)); |
| 432 | EXPECT_EQ(L"FR", fred.Left(2)); |
| 433 | EXPECT_EQ(L"FRE", fred.Left(3)); |
| 434 | EXPECT_EQ(L"FRED", fred.Left(4)); |
| 435 | |
| 436 | EXPECT_EQ(L"FRED", fred.Left(5)); |
| 437 | EXPECT_EQ(L"", fred.Left(-1)); |
| 438 | |
| 439 | CFX_WideString empty; |
| 440 | EXPECT_EQ(L"", empty.Left(0)); |
| 441 | EXPECT_EQ(L"", empty.Left(1)); |
| 442 | EXPECT_EQ(L"", empty.Left(-1)); |
| 443 | } |
| 444 | |
| 445 | TEST(fxcrt, WideStringRight) { |
| 446 | CFX_WideString fred(L"FRED"); |
| 447 | EXPECT_EQ(L"", fred.Right(0)); |
| 448 | EXPECT_EQ(L"D", fred.Right(1)); |
| 449 | EXPECT_EQ(L"ED", fred.Right(2)); |
| 450 | EXPECT_EQ(L"RED", fred.Right(3)); |
| 451 | EXPECT_EQ(L"FRED", fred.Right(4)); |
| 452 | |
| 453 | EXPECT_EQ(L"FRED", fred.Right(5)); |
| 454 | EXPECT_EQ(L"", fred.Right(-1)); |
| 455 | |
| 456 | CFX_WideString empty; |
| 457 | EXPECT_EQ(L"", empty.Right(0)); |
| 458 | EXPECT_EQ(L"", empty.Right(1)); |
| 459 | EXPECT_EQ(L"", empty.Right(-1)); |
| 460 | } |
| 461 | |
| 462 | TEST(fxcrt, WideStringUpperLower) { |
| 463 | CFX_WideString fred(L"F-Re.42D"); |
| 464 | fred.MakeLower(); |
| 465 | EXPECT_EQ(L"f-re.42d", fred); |
| 466 | fred.MakeUpper(); |
| 467 | EXPECT_EQ(L"F-RE.42D", fred); |
| 468 | |
| 469 | CFX_WideString empty; |
| 470 | empty.MakeLower(); |
| 471 | EXPECT_EQ(L"", empty); |
| 472 | empty.MakeUpper(); |
| 473 | EXPECT_EQ(L"", empty); |
| 474 | } |
| 475 | |
| 476 | TEST(fxcrt, WideStringTrimRight) { |
| 477 | CFX_WideString fred(L" FRED "); |
| 478 | fred.TrimRight(); |
| 479 | EXPECT_EQ(L" FRED", fred); |
| 480 | fred.TrimRight(L'E'); |
| 481 | EXPECT_EQ(L" FRED", fred); |
| 482 | fred.TrimRight(L'D'); |
| 483 | EXPECT_EQ(L" FRE", fred); |
| 484 | fred.TrimRight(L"ERP"); |
| 485 | EXPECT_EQ(L" F", fred); |
| 486 | |
| 487 | CFX_WideString blank(L" "); |
| 488 | blank.TrimRight(L"ERP"); |
| 489 | EXPECT_EQ(L" ", blank); |
| 490 | blank.TrimRight(L'E'); |
| 491 | EXPECT_EQ(L" ", blank); |
| 492 | blank.TrimRight(); |
| 493 | EXPECT_EQ(L"", blank); |
| 494 | |
| 495 | CFX_WideString empty; |
| 496 | empty.TrimRight(L"ERP"); |
| 497 | EXPECT_EQ(L"", empty); |
| 498 | empty.TrimRight(L'E'); |
| 499 | EXPECT_EQ(L"", empty); |
| 500 | empty.TrimRight(); |
| 501 | EXPECT_EQ(L"", empty); |
| 502 | } |
| 503 | |
tsepez | 184b825 | 2016-04-11 10:56:00 -0700 | [diff] [blame] | 504 | TEST(fxcrt, WideStringTrimRightCopies) { |
| 505 | { |
| 506 | // With a single reference, no copy takes place. |
| 507 | CFX_WideString fred(L" FRED "); |
| 508 | const FX_WCHAR* old_buffer = fred.c_str(); |
| 509 | fred.TrimRight(); |
| 510 | EXPECT_EQ(L" FRED", fred); |
| 511 | EXPECT_EQ(old_buffer, fred.c_str()); |
| 512 | } |
| 513 | { |
| 514 | // With multiple references, we must copy. |
| 515 | CFX_WideString fred(L" FRED "); |
| 516 | CFX_WideString other_fred = fred; |
| 517 | const FX_WCHAR* old_buffer = fred.c_str(); |
| 518 | fred.TrimRight(); |
| 519 | EXPECT_EQ(L" FRED", fred); |
| 520 | EXPECT_EQ(L" FRED ", other_fred); |
| 521 | EXPECT_NE(old_buffer, fred.c_str()); |
| 522 | } |
| 523 | { |
| 524 | // With multiple references, but no modifications, no copy. |
| 525 | CFX_WideString fred(L"FRED"); |
| 526 | CFX_WideString other_fred = fred; |
| 527 | const FX_WCHAR* old_buffer = fred.c_str(); |
| 528 | fred.TrimRight(); |
| 529 | EXPECT_EQ(L"FRED", fred); |
| 530 | EXPECT_EQ(L"FRED", other_fred); |
| 531 | EXPECT_EQ(old_buffer, fred.c_str()); |
| 532 | } |
| 533 | } |
| 534 | |
tsepez | de0d852 | 2016-03-31 14:40:29 -0700 | [diff] [blame] | 535 | TEST(fxcrt, WideStringTrimLeft) { |
| 536 | CFX_WideString fred(L" FRED "); |
| 537 | fred.TrimLeft(); |
| 538 | EXPECT_EQ(L"FRED ", fred); |
| 539 | fred.TrimLeft(L'E'); |
| 540 | EXPECT_EQ(L"FRED ", fred); |
| 541 | fred.TrimLeft(L'F'); |
| 542 | EXPECT_EQ(L"RED ", fred); |
| 543 | fred.TrimLeft(L"ERP"); |
| 544 | EXPECT_EQ(L"D ", fred); |
| 545 | |
| 546 | CFX_WideString blank(L" "); |
| 547 | blank.TrimLeft(L"ERP"); |
| 548 | EXPECT_EQ(L" ", blank); |
| 549 | blank.TrimLeft(L'E'); |
| 550 | EXPECT_EQ(L" ", blank); |
| 551 | blank.TrimLeft(); |
| 552 | EXPECT_EQ(L"", blank); |
| 553 | |
| 554 | CFX_WideString empty; |
| 555 | empty.TrimLeft(L"ERP"); |
| 556 | EXPECT_EQ(L"", empty); |
| 557 | empty.TrimLeft(L'E'); |
| 558 | EXPECT_EQ(L"", empty); |
| 559 | empty.TrimLeft(); |
| 560 | EXPECT_EQ(L"", empty); |
| 561 | } |
| 562 | |
tsepez | 184b825 | 2016-04-11 10:56:00 -0700 | [diff] [blame] | 563 | TEST(fxcrt, WideStringTrimLeftCopies) { |
| 564 | { |
| 565 | // With a single reference, no copy takes place. |
| 566 | CFX_WideString fred(L" FRED "); |
| 567 | const FX_WCHAR* old_buffer = fred.c_str(); |
| 568 | fred.TrimLeft(); |
| 569 | EXPECT_EQ(L"FRED ", fred); |
| 570 | EXPECT_EQ(old_buffer, fred.c_str()); |
| 571 | } |
| 572 | { |
| 573 | // With multiple references, we must copy. |
| 574 | CFX_WideString fred(L" FRED "); |
| 575 | CFX_WideString other_fred = fred; |
| 576 | const FX_WCHAR* old_buffer = fred.c_str(); |
| 577 | fred.TrimLeft(); |
| 578 | EXPECT_EQ(L"FRED ", fred); |
| 579 | EXPECT_EQ(L" FRED ", other_fred); |
| 580 | EXPECT_NE(old_buffer, fred.c_str()); |
| 581 | } |
| 582 | { |
| 583 | // With multiple references, but no modifications, no copy. |
| 584 | CFX_WideString fred(L"FRED"); |
| 585 | CFX_WideString other_fred = fred; |
| 586 | const FX_WCHAR* old_buffer = fred.c_str(); |
| 587 | fred.TrimLeft(); |
| 588 | EXPECT_EQ(L"FRED", fred); |
| 589 | EXPECT_EQ(L"FRED", other_fred); |
| 590 | EXPECT_EQ(old_buffer, fred.c_str()); |
| 591 | } |
| 592 | } |
| 593 | |
tsepez | 518fd4c | 2016-04-26 12:13:16 -0700 | [diff] [blame] | 594 | TEST(fxcrt, WideStringReserve) { |
| 595 | { |
| 596 | CFX_WideString str; |
| 597 | str.Reserve(6); |
| 598 | const FX_WCHAR* old_buffer = str.c_str(); |
| 599 | str += L"ABCDEF"; |
| 600 | EXPECT_EQ(old_buffer, str.c_str()); |
| 601 | str += L"Blah Blah Blah Blah Blah Blah"; |
| 602 | EXPECT_NE(old_buffer, str.c_str()); |
| 603 | } |
| 604 | { |
| 605 | CFX_WideString str(L"A"); |
| 606 | str.Reserve(6); |
| 607 | const FX_WCHAR* old_buffer = str.c_str(); |
| 608 | str += L"BCDEF"; |
| 609 | EXPECT_EQ(old_buffer, str.c_str()); |
| 610 | str += L"Blah Blah Blah Blah Blah Blah"; |
| 611 | EXPECT_NE(old_buffer, str.c_str()); |
| 612 | } |
| 613 | } |
| 614 | |
| 615 | TEST(fxcrt, WideStringGetBuffer) { |
| 616 | { |
| 617 | CFX_WideString str; |
| 618 | FX_WCHAR* buffer = str.GetBuffer(12); |
| 619 | wcscpy(buffer, L"clams"); |
| 620 | str.ReleaseBuffer(); |
| 621 | EXPECT_EQ(L"clams", str); |
| 622 | } |
| 623 | { |
| 624 | CFX_WideString str(L"cl"); |
| 625 | FX_WCHAR* buffer = str.GetBuffer(12); |
| 626 | wcscpy(buffer + 2, L"ams"); |
| 627 | str.ReleaseBuffer(); |
| 628 | EXPECT_EQ(L"clams", str); |
| 629 | } |
| 630 | } |
| 631 | |
| 632 | TEST(fxcrt, WideStringReleaseBuffer) { |
| 633 | { |
| 634 | CFX_WideString str; |
| 635 | str.Reserve(12); |
| 636 | str += L"clams"; |
| 637 | const FX_WCHAR* old_buffer = str.c_str(); |
| 638 | str.ReleaseBuffer(4); |
| 639 | EXPECT_EQ(old_buffer, str.c_str()); |
| 640 | EXPECT_EQ(L"clam", str); |
| 641 | } |
| 642 | { |
| 643 | CFX_WideString str(L"c"); |
| 644 | str.Reserve(12); |
| 645 | str += L"lams"; |
| 646 | const FX_WCHAR* old_buffer = str.c_str(); |
| 647 | str.ReleaseBuffer(4); |
| 648 | EXPECT_EQ(old_buffer, str.c_str()); |
| 649 | EXPECT_EQ(L"clam", str); |
| 650 | } |
| 651 | { |
| 652 | CFX_WideString str; |
| 653 | str.Reserve(200); |
| 654 | str += L"clams"; |
| 655 | const FX_WCHAR* old_buffer = str.c_str(); |
| 656 | str.ReleaseBuffer(4); |
| 657 | EXPECT_NE(old_buffer, str.c_str()); |
| 658 | EXPECT_EQ(L"clam", str); |
| 659 | } |
| 660 | { |
| 661 | CFX_WideString str(L"c"); |
| 662 | str.Reserve(200); |
| 663 | str += L"lams"; |
| 664 | const FX_WCHAR* old_buffer = str.c_str(); |
| 665 | str.ReleaseBuffer(4); |
| 666 | EXPECT_NE(old_buffer, str.c_str()); |
| 667 | EXPECT_EQ(L"clam", str); |
| 668 | } |
| 669 | } |
| 670 | |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 671 | TEST(fxcrt, WideStringUTF16LE_Encode) { |
| 672 | struct UTF16LEEncodeCase { |
| 673 | CFX_WideString ws; |
| 674 | CFX_ByteString bs; |
| 675 | } utf16le_encode_cases[] = { |
Lei Zhang | d983b09 | 2015-12-14 16:58:33 -0800 | [diff] [blame] | 676 | {L"", CFX_ByteString("\0\0", 2)}, |
| 677 | {L"abc", CFX_ByteString("a\0b\0c\0\0\0", 8)}, |
| 678 | {L"abcdef", CFX_ByteString("a\0b\0c\0d\0e\0f\0\0\0", 14)}, |
| 679 | {L"abc\0def", CFX_ByteString("a\0b\0c\0\0\0", 8)}, |
| 680 | {L"\xaabb\xccdd", CFX_ByteString("\xbb\xaa\xdd\xcc\0\0", 6)}, |
| 681 | {L"\x3132\x6162", CFX_ByteString("\x32\x31\x62\x61\0\0", 6)}, |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 682 | }; |
| 683 | |
| 684 | for (size_t i = 0; i < FX_ArraySize(utf16le_encode_cases); ++i) { |
| 685 | EXPECT_EQ(utf16le_encode_cases[i].bs, |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 686 | utf16le_encode_cases[i].ws.UTF16LE_Encode()) |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 687 | << " for case number " << i; |
| 688 | } |
| 689 | } |
| 690 | |
| 691 | TEST(fxcrt, WideStringCOperatorSubscript) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 692 | // CFX_WideStringC includes the NUL terminator for non-empty strings. |
| 693 | CFX_WideStringC abc(L"abc"); |
weili | 3cc01f2 | 2016-05-16 13:53:42 -0700 | [diff] [blame] | 694 | EXPECT_EQ(L'a', abc.CharAt(0)); |
| 695 | EXPECT_EQ(L'b', abc.CharAt(1)); |
| 696 | EXPECT_EQ(L'c', abc.CharAt(2)); |
| 697 | EXPECT_EQ(L'\0', abc.CharAt(3)); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 698 | } |
| 699 | |
| 700 | TEST(fxcrt, WideStringCOperatorLT) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 701 | CFX_WideStringC empty; |
| 702 | CFX_WideStringC a(L"a"); |
| 703 | CFX_WideStringC abc(L"\x0110qq"); // Comes before despite endianness. |
| 704 | CFX_WideStringC def(L"\x1001qq"); // Comes after despite endianness. |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 705 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 706 | EXPECT_FALSE(empty < empty); |
| 707 | EXPECT_FALSE(a < a); |
| 708 | EXPECT_FALSE(abc < abc); |
| 709 | EXPECT_FALSE(def < def); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 710 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 711 | EXPECT_TRUE(empty < a); |
| 712 | EXPECT_FALSE(a < empty); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 713 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 714 | EXPECT_TRUE(empty < abc); |
| 715 | EXPECT_FALSE(abc < empty); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 716 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 717 | EXPECT_TRUE(empty < def); |
| 718 | EXPECT_FALSE(def < empty); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 719 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 720 | EXPECT_TRUE(a < abc); |
| 721 | EXPECT_FALSE(abc < a); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 722 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 723 | EXPECT_TRUE(a < def); |
| 724 | EXPECT_FALSE(def < a); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 725 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 726 | EXPECT_TRUE(abc < def); |
| 727 | EXPECT_FALSE(def < abc); |
Tom Sepez | b208774 | 2015-04-22 12:29:21 -0700 | [diff] [blame] | 728 | } |
| 729 | |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 730 | TEST(fxcrt, WideStringCOperatorEQ) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 731 | CFX_WideStringC wide_string_c(L"hello"); |
| 732 | EXPECT_TRUE(wide_string_c == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 733 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 734 | CFX_WideStringC wide_string_c_same1(L"hello"); |
| 735 | EXPECT_TRUE(wide_string_c == wide_string_c_same1); |
| 736 | EXPECT_TRUE(wide_string_c_same1 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 737 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 738 | CFX_WideStringC wide_string_c_same2(wide_string_c); |
| 739 | EXPECT_TRUE(wide_string_c == wide_string_c_same2); |
| 740 | EXPECT_TRUE(wide_string_c_same2 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 741 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 742 | CFX_WideStringC wide_string_c1(L"he"); |
| 743 | CFX_WideStringC wide_string_c2(L"hellp"); |
| 744 | CFX_WideStringC wide_string_c3(L"hellod"); |
| 745 | EXPECT_FALSE(wide_string_c == wide_string_c1); |
| 746 | EXPECT_FALSE(wide_string_c == wide_string_c2); |
| 747 | EXPECT_FALSE(wide_string_c == wide_string_c3); |
| 748 | EXPECT_FALSE(wide_string_c1 == wide_string_c); |
| 749 | EXPECT_FALSE(wide_string_c2 == wide_string_c); |
| 750 | EXPECT_FALSE(wide_string_c3 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 751 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 752 | CFX_WideString wide_string_same1(L"hello"); |
| 753 | EXPECT_TRUE(wide_string_c == wide_string_same1); |
| 754 | EXPECT_TRUE(wide_string_same1 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 755 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 756 | CFX_WideString wide_string1(L"he"); |
| 757 | CFX_WideString wide_string2(L"hellp"); |
| 758 | CFX_WideString wide_string3(L"hellod"); |
| 759 | EXPECT_FALSE(wide_string_c == wide_string1); |
| 760 | EXPECT_FALSE(wide_string_c == wide_string2); |
| 761 | EXPECT_FALSE(wide_string_c == wide_string3); |
| 762 | EXPECT_FALSE(wide_string1 == wide_string_c); |
| 763 | EXPECT_FALSE(wide_string2 == wide_string_c); |
| 764 | EXPECT_FALSE(wide_string3 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 765 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 766 | const wchar_t* c_string_same1 = L"hello"; |
| 767 | EXPECT_TRUE(wide_string_c == c_string_same1); |
| 768 | EXPECT_TRUE(c_string_same1 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 769 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 770 | const wchar_t* c_string1 = L"he"; |
| 771 | const wchar_t* c_string2 = L"hellp"; |
| 772 | const wchar_t* c_string3 = L"hellod"; |
| 773 | EXPECT_FALSE(wide_string_c == c_string1); |
| 774 | EXPECT_FALSE(wide_string_c == c_string2); |
| 775 | EXPECT_FALSE(wide_string_c == c_string3); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 776 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 777 | EXPECT_FALSE(c_string1 == wide_string_c); |
| 778 | EXPECT_FALSE(c_string2 == wide_string_c); |
| 779 | EXPECT_FALSE(c_string3 == wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 780 | } |
| 781 | |
| 782 | TEST(fxcrt, WideStringCOperatorNE) { |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 783 | CFX_WideStringC wide_string_c(L"hello"); |
| 784 | EXPECT_FALSE(wide_string_c != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 785 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 786 | CFX_WideStringC wide_string_c_same1(L"hello"); |
| 787 | EXPECT_FALSE(wide_string_c != wide_string_c_same1); |
| 788 | EXPECT_FALSE(wide_string_c_same1 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 789 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 790 | CFX_WideStringC wide_string_c_same2(wide_string_c); |
| 791 | EXPECT_FALSE(wide_string_c != wide_string_c_same2); |
| 792 | EXPECT_FALSE(wide_string_c_same2 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 793 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 794 | CFX_WideStringC wide_string_c1(L"he"); |
| 795 | CFX_WideStringC wide_string_c2(L"hellp"); |
| 796 | CFX_WideStringC wide_string_c3(L"hellod"); |
| 797 | EXPECT_TRUE(wide_string_c != wide_string_c1); |
| 798 | EXPECT_TRUE(wide_string_c != wide_string_c2); |
| 799 | EXPECT_TRUE(wide_string_c != wide_string_c3); |
| 800 | EXPECT_TRUE(wide_string_c1 != wide_string_c); |
| 801 | EXPECT_TRUE(wide_string_c2 != wide_string_c); |
| 802 | EXPECT_TRUE(wide_string_c3 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 803 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 804 | CFX_WideString wide_string_same1(L"hello"); |
| 805 | EXPECT_FALSE(wide_string_c != wide_string_same1); |
| 806 | EXPECT_FALSE(wide_string_same1 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 807 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 808 | CFX_WideString wide_string1(L"he"); |
| 809 | CFX_WideString wide_string2(L"hellp"); |
| 810 | CFX_WideString wide_string3(L"hellod"); |
| 811 | EXPECT_TRUE(wide_string_c != wide_string1); |
| 812 | EXPECT_TRUE(wide_string_c != wide_string2); |
| 813 | EXPECT_TRUE(wide_string_c != wide_string3); |
| 814 | EXPECT_TRUE(wide_string1 != wide_string_c); |
| 815 | EXPECT_TRUE(wide_string2 != wide_string_c); |
| 816 | EXPECT_TRUE(wide_string3 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 817 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 818 | const wchar_t* c_string_same1 = L"hello"; |
| 819 | EXPECT_FALSE(wide_string_c != c_string_same1); |
| 820 | EXPECT_FALSE(c_string_same1 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 821 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 822 | const wchar_t* c_string1 = L"he"; |
| 823 | const wchar_t* c_string2 = L"hellp"; |
| 824 | const wchar_t* c_string3 = L"hellod"; |
| 825 | EXPECT_TRUE(wide_string_c != c_string1); |
| 826 | EXPECT_TRUE(wide_string_c != c_string2); |
| 827 | EXPECT_TRUE(wide_string_c != c_string3); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 828 | |
Nico Weber | 9d8ec5a | 2015-08-04 13:00:21 -0700 | [diff] [blame] | 829 | EXPECT_TRUE(c_string1 != wide_string_c); |
| 830 | EXPECT_TRUE(c_string2 != wide_string_c); |
| 831 | EXPECT_TRUE(c_string3 != wide_string_c); |
Tom Sepez | a0446b2 | 2015-05-01 17:07:19 -0700 | [diff] [blame] | 832 | } |
Dan Sinclair | e6590c9 | 2015-11-03 14:47:01 -0500 | [diff] [blame] | 833 | |
tsepez | f7fe678 | 2016-05-11 17:35:35 -0700 | [diff] [blame] | 834 | TEST(fxcrt, WideStringCFind) { |
| 835 | CFX_WideStringC null_string; |
| 836 | EXPECT_EQ(-1, null_string.Find(L'a')); |
| 837 | EXPECT_EQ(-1, null_string.Find(0)); |
| 838 | |
| 839 | CFX_WideStringC empty_string(L""); |
| 840 | EXPECT_EQ(-1, empty_string.Find(L'a')); |
| 841 | EXPECT_EQ(-1, empty_string.Find(0)); |
| 842 | |
| 843 | CFX_WideStringC single_string(L"a"); |
| 844 | EXPECT_EQ(0, single_string.Find(L'a')); |
| 845 | EXPECT_EQ(-1, single_string.Find(L'b')); |
| 846 | EXPECT_EQ(-1, single_string.Find(0)); |
| 847 | |
| 848 | CFX_WideStringC longer_string(L"abccc"); |
| 849 | EXPECT_EQ(0, longer_string.Find(L'a')); |
| 850 | EXPECT_EQ(2, longer_string.Find(L'c')); |
| 851 | EXPECT_EQ(-1, longer_string.Find(0)); |
| 852 | |
| 853 | CFX_WideStringC hibyte_string( |
| 854 | L"ab\xff08" |
| 855 | L"def"); |
| 856 | EXPECT_EQ(2, hibyte_string.Find(L'\xff08')); |
| 857 | } |
| 858 | |
Dan Sinclair | e6590c9 | 2015-11-03 14:47:01 -0500 | [diff] [blame] | 859 | TEST(fxcrt, WideStringFormatWidth) { |
| 860 | { |
| 861 | CFX_WideString str; |
| 862 | str.Format(L"%5d", 1); |
| 863 | EXPECT_EQ(L" 1", str); |
| 864 | } |
| 865 | |
| 866 | { |
| 867 | CFX_WideString str; |
| 868 | str.Format(L"%d", 1); |
| 869 | EXPECT_EQ(L"1", str); |
| 870 | } |
| 871 | |
| 872 | { |
| 873 | CFX_WideString str; |
| 874 | str.Format(L"%*d", 5, 1); |
| 875 | EXPECT_EQ(L" 1", str); |
| 876 | } |
| 877 | |
| 878 | { |
| 879 | CFX_WideString str; |
| 880 | str.Format(L"%-1d", 1); |
| 881 | EXPECT_EQ(L"1", str); |
| 882 | } |
| 883 | |
| 884 | { |
| 885 | CFX_WideString str; |
| 886 | str.Format(L"%0d", 1); |
| 887 | EXPECT_EQ(L"1", str); |
| 888 | } |
| 889 | |
| 890 | { |
| 891 | CFX_WideString str; |
| 892 | str.Format(L"%1048576d", 1); |
| 893 | EXPECT_EQ(L"Bad width", str); |
| 894 | } |
| 895 | } |
| 896 | |
| 897 | TEST(fxcrt, WideStringFormatPrecision) { |
| 898 | { |
| 899 | CFX_WideString str; |
| 900 | str.Format(L"%.2f", 1.12345); |
| 901 | EXPECT_EQ(L"1.12", str); |
| 902 | } |
| 903 | |
| 904 | { |
| 905 | CFX_WideString str; |
| 906 | str.Format(L"%.*f", 3, 1.12345); |
| 907 | EXPECT_EQ(L"1.123", str); |
| 908 | } |
| 909 | |
| 910 | { |
| 911 | CFX_WideString str; |
| 912 | str.Format(L"%f", 1.12345); |
| 913 | EXPECT_EQ(L"1.123450", str); |
| 914 | } |
| 915 | |
| 916 | { |
| 917 | CFX_WideString str; |
| 918 | str.Format(L"%-1f", 1.12345); |
| 919 | EXPECT_EQ(L"1.123450", str); |
| 920 | } |
| 921 | |
| 922 | { |
| 923 | CFX_WideString str; |
| 924 | str.Format(L"%0f", 1.12345); |
| 925 | EXPECT_EQ(L"1.123450", str); |
| 926 | } |
| 927 | |
| 928 | { |
| 929 | CFX_WideString str; |
| 930 | str.Format(L"%.1048576f", 1.2); |
| 931 | EXPECT_EQ(L"Bad precision", str); |
| 932 | } |
| 933 | } |
Lei Zhang | c57e236 | 2015-11-17 17:26:02 -0800 | [diff] [blame] | 934 | |
| 935 | TEST(fxcrt, EmptyWideString) { |
| 936 | CFX_WideString empty_str; |
| 937 | EXPECT_TRUE(empty_str.IsEmpty()); |
| 938 | EXPECT_EQ(0, empty_str.GetLength()); |
| 939 | const FX_WCHAR* cstr = empty_str.c_str(); |
| 940 | EXPECT_EQ(0, FXSYS_wcslen(cstr)); |
| 941 | } |