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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 int zero() { return 0; } | |
| 6 int one() { return 1; } | |
| 7 int minus1() { return 0 - 1; } | |
| 8 int two() { return 2; } | |
| 9 int three() { return 3; } | |
| 10 int five() { return 5; } | |
| 11 int minus5() { return 0 - 5; } | |
| 12 int ninetyNine() { return 99; } | |
| 13 int four99() { return 499; } | |
| 14 int four99times99() { return 499 * 99; } | |
| 15 int four99times99plus1() { return 499 * 99 + 1; } | |
| 16 | |
| 17 void addTest() { | |
| 18 var m1 = 0 - 1; | |
| 19 Expect.equals(0, 0 + 0); | |
| 20 Expect.equals(m1, m1 + 0); | |
| 21 Expect.equals(0, m1 + 1); | |
| 22 Expect.equals(499, 400 + 99); | |
| 23 Expect.equals(1, 0 + one()); | |
| 24 Expect.equals(1, one() + 0); | |
| 25 Expect.equals(2, one() + one()); | |
| 26 } | |
| 27 | |
| 28 void subTest() { | |
| 29 var m1 = 0 - 1; | |
| 30 Expect.equals(0, 0 - 0); | |
| 31 Expect.equals(m1, 0 - 1); | |
| 32 Expect.equals(0, 1 - 1); | |
| 33 Expect.equals(400, 499 - 99); | |
| 34 Expect.equals(m1, 0 - one()); | |
| 35 Expect.equals(1, one() - 0); | |
| 36 Expect.equals(0, one() - one()); | |
| 37 } | |
| 38 | |
| 39 void mulTest() { | |
| 40 var m1 = 0 - 1; | |
| 41 Expect.equals(0, 0 * 0); | |
| 42 Expect.equals(m1, m1 * 1); | |
| 43 Expect.equals(1, 1 * 1); | |
| 44 Expect.equals(49401, 499 * 99); | |
| 45 Expect.equals(499, 499 * one()); | |
| 46 Expect.equals(499, one() * 499); | |
| 47 Expect.equals(49401, four99() * 99); | |
| 48 } | |
| 49 | |
| 50 void divTest() { | |
| 51 var m1 = 0.0 - 1.0; | |
| 52 var m2 = 0 - 2; | |
| 53 Expect.equals(1.0, 2 / 2); | |
| 54 Expect.equals(m1, m2 / 2); | |
| 55 Expect.equals(0.5, 1 / 2); | |
| 56 Expect.equals(499.0, 49401 / 99); | |
| 57 | |
| 58 Expect.equals(1.0, two() / 2); | |
| 59 Expect.equals(1.0, 2 / two()); | |
| 60 Expect.equals(m1, m2 / two()); | |
| 61 Expect.equals(m1, two() / m2); | |
| 62 Expect.equals(0.5, 1 / two()); | |
| 63 Expect.equals(0.5, one() / 2); | |
| 64 Expect.equals(499.0, four99times99() / 99); | |
| 65 } | |
| 66 | |
| 67 void tdivTest() { | |
| 68 var m1 = 0 - 1; | |
| 69 var m2 = 0 - 2; | |
| 70 Expect.equals(1, 2 ~/ 2); | |
| 71 Expect.equals(m1, m2 ~/ 2); | |
| 72 Expect.equals(0, 1 ~/ 2); | |
| 73 Expect.equals(0, m1 ~/ 2); | |
| 74 Expect.equals(499, 49401 ~/ 99); | |
| 75 Expect.equals(499, 49402 ~/ 99); | |
| 76 | |
| 77 Expect.equals(1, two() ~/ 2); | |
| 78 Expect.equals(1, 2 ~/ two()); | |
| 79 Expect.equals(m1, m2 ~/ two()); | |
| 80 Expect.equals(m1, two() ~/ m2); | |
| 81 Expect.equals(0, 1 ~/ two()); | |
| 82 Expect.equals(0, one() ~/ 2); | |
| 83 Expect.equals(499, four99times99() ~/ 99); | |
| 84 Expect.equals(499, four99times99plus1() ~/ 99); | |
| 85 } | |
| 86 | |
| 87 void modTest() { | |
| 88 var m5 = 0 - 5; | |
| 89 var m3 = 0 - 3; | |
| 90 Expect.equals(2, 5 % 3); | |
| 91 Expect.equals(0, 49401 % 99); | |
| 92 Expect.equals(1, 49402 % 99); | |
| 93 Expect.equals(1, m5 % 3); | |
| 94 Expect.equals(2, 5 % m3); | |
| 95 | |
| 96 Expect.equals(2, five() % 3); | |
| 97 Expect.equals(2, 5 % three()); | |
| 98 Expect.equals(0, four99times99() % 99); | |
| 99 Expect.equals(1, four99times99plus1() % 99); | |
| 100 Expect.equals(1, minus5() % 3); | |
| 101 Expect.equals(2, five() % m3); | |
| 102 } | |
| 103 | |
| 104 void shlTest() { | |
| 105 Expect.equals(2, 1 << 1); | |
| 106 Expect.equals(8, 1 << 3); | |
| 107 Expect.equals(6, 3 << 1); | |
| 108 | |
| 109 Expect.equals(10, five() << 1); | |
| 110 Expect.equals(24, 3 << three()); | |
| 111 Expect.equals(0 - 10, minus5() << 1); | |
| 112 } | |
| 113 | |
| 114 void shrTest() { | |
| 115 Expect.equals(1, 2 >> 1); | |
| 116 Expect.equals(1, 8 >> 3); | |
| 117 Expect.equals(3, 6 >> 1); | |
| 118 | |
| 119 var x = 0 - ninetyNine(); | |
| 120 Expect.equals(6, ninetyNine() >> 4); | |
| 121 Expect.equals(0 - 7, x >> 4); | |
| 122 } | |
| 123 | |
| 124 void andTest() { | |
| 125 Expect.equals(2, 10 & 3); | |
| 126 Expect.equals(7, 15 & 7); | |
| 127 Expect.equals(10, 10 & 10); | |
| 128 | |
| 129 Expect.equals(99, ninetyNine() & ninetyNine()); | |
| 130 Expect.equals(34, four99() & 42); | |
| 131 Expect.equals(3, minus5() & 7); | |
| 132 } | |
| 133 | |
| 134 void orTest() { | |
| 135 Expect.equals(11, 10 | 3); | |
| 136 Expect.equals(15, 15 | 7); | |
| 137 Expect.equals(10, 10 | 10); | |
| 138 | |
| 139 Expect.equals(99, ninetyNine() | ninetyNine()); | |
| 140 Expect.equals(507, four99() | 42); | |
| 141 Expect.equals(-1, minus5() | 7); | |
| 142 Expect.equals(-5, minus5() | -5); | |
| 143 } | |
| 144 | |
| 145 void xorTest() { | |
| 146 Expect.equals(9, 10 ^ 3); | |
| 147 Expect.equals(8, 15 ^ 7); | |
| 148 Expect.equals(0, 10 ^ 10); | |
| 149 | |
| 150 Expect.equals(0, ninetyNine() ^ ninetyNine()); | |
| 151 Expect.equals(473, four99() ^ 42); | |
| 152 Expect.equals(-4, minus5() ^ 7); | |
| 153 Expect.equals(0, minus5() ^ -5); | |
| 154 Expect.equals(6, minus5() ^ -3); | |
| 155 } | |
| 156 | |
| 157 void notTest() { | |
| 158 Expect.equals(-11, ~10); | |
| 159 Expect.equals(-1, ~0); | |
| 160 | |
| 161 Expect.equals(-500, ~four99()); | |
| 162 Expect.equals(4, ~minus5()); | |
| 163 } | |
| 164 | |
| 165 void negateTest() { | |
| 166 Expect.equals(minus5(), -5); | |
| 167 Expect.equals(-5, -five()); | |
| 168 Expect.equals(5, -minus5()); | |
| 169 var x = 3; | |
| 170 if (false) x = 5; | |
| 171 Expect.equals(-3, -x); | |
| 172 var y = -5; | |
| 173 Expect.equals(8, x - y); | |
| 174 } | |
| 175 | |
| 176 void equalsTest() { | |
| 177 // Equality of normal numbers is already well tested with "Expect.equals". | |
| 178 Expect.equals(true, true == true); | |
| 179 Expect.equals(true, false == false); | |
| 180 Expect.equals(true, 0 == 0); | |
| 181 Expect.equals(true, null == null); | |
| 182 | |
| 183 Expect.equals(false, 1 == 2); | |
| 184 Expect.equals(false, 1 == "foo"); | |
| 185 Expect.equals(false, 1 == true); | |
| 186 Expect.equals(false, 1 == false); | |
| 187 Expect.equals(false, false == ""); | |
| 188 Expect.equals(false, false == 0); | |
| 189 Expect.equals(false, false == null); | |
| 190 Expect.equals(false, "" == false); | |
| 191 Expect.equals(false, 0 == false); | |
| 192 Expect.equals(false, null == false); | |
| 193 | |
| 194 var falseValue = false; | |
| 195 var trueValue = true; | |
| 196 var nullValue = null; | |
| 197 if (one() == 2) { | |
| 198 falseValue = true; | |
| 199 trueValue = false; | |
| 200 nullValue = 5; | |
| 201 } | |
| 202 | |
| 203 Expect.equals(true, true == trueValue); | |
| 204 Expect.equals(true, false == falseValue); | |
| 205 Expect.equals(true, 1 == one()); | |
| 206 Expect.equals(true, null == nullValue); | |
| 207 Expect.equals(false, one() == 2); | |
| 208 Expect.equals(false, one() == "foo"); | |
| 209 Expect.equals(false, one() == true); | |
| 210 Expect.equals(false, one() == false); | |
| 211 Expect.equals(false, falseValue == ""); | |
| 212 Expect.equals(false, falseValue == 0); | |
| 213 Expect.equals(false, falseValue == null); | |
| 214 Expect.equals(false, "" == falseValue); | |
| 215 Expect.equals(false, 0 == falseValue); | |
| 216 Expect.equals(false, null == falseValue); | |
| 217 } | |
| 218 | |
| 219 void lessTest() { | |
| 220 var m1 = minus1(); | |
| 221 Expect.equals(true, 1 < 2); | |
| 222 Expect.equals(false, 2 < 1); | |
| 223 Expect.equals(false, 1 < 1); | |
| 224 | |
| 225 Expect.equals(true, 0 < 1); | |
| 226 Expect.equals(false, 1 < 0); | |
| 227 Expect.equals(false, 0 < 0); | |
| 228 | |
| 229 Expect.equals(true, one() < 2); | |
| 230 Expect.equals(false, 2 < one()); | |
| 231 Expect.equals(false, 1 < one()); | |
| 232 | |
| 233 Expect.equals(true, 0 < one()); | |
| 234 Expect.equals(false, one() < 0); | |
| 235 Expect.equals(false, 0 < 0); | |
| 236 | |
| 237 Expect.equals(true, m1 < 0); | |
| 238 Expect.equals(false, 0 < m1); | |
| 239 Expect.equals(false, m1 < m1); | |
| 240 } | |
| 241 | |
| 242 void lessEqualTest() { | |
| 243 var m1 = minus1(); | |
| 244 Expect.equals(true, 1 <= 2); | |
| 245 Expect.equals(false, 2 <= 1); | |
| 246 Expect.equals(true, 1 <= 1); | |
| 247 | |
| 248 Expect.equals(true, 0 <= 1); | |
| 249 Expect.equals(false, 1 <= 0); | |
| 250 Expect.equals(true, 0 <= 0); | |
| 251 | |
| 252 Expect.equals(true, one() <= 2); | |
| 253 Expect.equals(false, 2 <= one()); | |
| 254 Expect.equals(true, 1 <= one()); | |
| 255 | |
| 256 Expect.equals(true, 0 <= one()); | |
| 257 Expect.equals(false, one() <= 0); | |
| 258 Expect.equals(true, 0 <= 0); | |
| 259 | |
| 260 Expect.equals(true, m1 <= 0); | |
| 261 Expect.equals(false, 0 <= m1); | |
| 262 Expect.equals(true, m1 <= m1); | |
| 263 } | |
| 264 | |
| 265 void greaterTest() { | |
| 266 var m1 = minus1(); | |
| 267 Expect.equals(false, 1 > 2); | |
| 268 Expect.equals(true, 2 > 1); | |
| 269 Expect.equals(false, 1 > 1); | |
| 270 | |
| 271 Expect.equals(false, 0 > 1); | |
| 272 Expect.equals(true, 1 > 0); | |
| 273 Expect.equals(false, 0 > 0); | |
| 274 | |
| 275 Expect.equals(false, one() > 2); | |
| 276 Expect.equals(true, 2 > one()); | |
| 277 Expect.equals(false, 1 > one()); | |
| 278 | |
| 279 Expect.equals(false, 0 > one()); | |
| 280 Expect.equals(true, one() > 0); | |
| 281 Expect.equals(false, 0 > 0); | |
| 282 | |
| 283 Expect.equals(false, m1 > 0); | |
| 284 Expect.equals(true, 0 > m1); | |
| 285 Expect.equals(false, m1 > m1); | |
| 286 } | |
| 287 | |
| 288 void greaterEqualTest() { | |
| 289 var m1 = minus1(); | |
| 290 Expect.equals(false, 1 >= 2); | |
| 291 Expect.equals(true, 2 >= 1); | |
| 292 Expect.equals(true, 1 >= 1); | |
| 293 | |
| 294 Expect.equals(false, 0 >= 1); | |
| 295 Expect.equals(true, 1 >= 0); | |
| 296 Expect.equals(true, 0 >= 0); | |
| 297 | |
| 298 Expect.equals(false, one() >= 2); | |
| 299 Expect.equals(true, 2 >= one()); | |
| 300 Expect.equals(true, 1 >= one()); | |
| 301 | |
| 302 Expect.equals(false, 0 >= one()); | |
| 303 Expect.equals(true, one() >= 0); | |
| 304 Expect.equals(true, 0 >= 0); | |
| 305 | |
| 306 Expect.equals(false, m1 >= 0); | |
| 307 Expect.equals(true, 0 >= m1); | |
| 308 Expect.equals(true, m1 >= m1); | |
| 309 } | |
| 310 | |
| 311 void main() { | |
| 312 addTest(); | |
| 313 subTest(); | |
| 314 mulTest(); | |
| 315 divTest(); | |
| 316 tdivTest(); | |
| 317 modTest(); | |
| 318 shlTest(); | |
| 319 shrTest(); | |
| 320 andTest(); | |
| 321 orTest(); | |
| 322 xorTest(); | |
| 323 notTest(); | |
| 324 negateTest(); | |
| 325 equalsTest(); | |
| 326 lessTest(); | |
| 327 lessEqualTest(); | |
| 328 greaterTest(); | |
| 329 greaterEqualTest(); | |
| 330 } | |
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Chromium Code Reviews
Issue 10250002:
test rename overhaul: step 5 - frog and leg tests (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart