1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_5/misc/future-reserved-words.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,463 @@
1.4 +/*
1.5 + * Any copyright is dedicated to the Public Domain.
1.6 + * http://creativecommons.org/licenses/publicdomain/
1.7 + */
1.8 +
1.9 +//-----------------------------------------------------------------------------
1.10 +var BUGNUMBER = 497869;
1.11 +var summary = "Implement FutureReservedWords per-spec";
1.12 +
1.13 +print(BUGNUMBER + ": " + summary);
1.14 +
1.15 +/**************
1.16 + * BEGIN TEST *
1.17 + **************/
1.18 +
1.19 +var futureReservedWords =
1.20 + [
1.21 + "class",
1.22 + // "const", // Mozilla extension enabled even for versionless code
1.23 + "enum",
1.24 + "export",
1.25 + "extends",
1.26 + "import",
1.27 + "super",
1.28 + ];
1.29 +
1.30 +var strictFutureReservedWords =
1.31 + [
1.32 + "implements",
1.33 + "interface",
1.34 + "let", // enabled: this file doesn't execute as JS1.7
1.35 + "package",
1.36 + "private",
1.37 + "protected",
1.38 + "public",
1.39 + "static",
1.40 + "yield", // enabled: this file doesn't execute as JS1.7
1.41 + ];
1.42 +
1.43 +function testWord(word, expectNormal, expectStrict)
1.44 +{
1.45 + var actual, status;
1.46 +
1.47 + // USE AS LHS FOR ASSIGNMENT
1.48 +
1.49 + actual = "";
1.50 + status = summary + ": " + word + ": normal assignment";
1.51 + try
1.52 + {
1.53 + eval(word + " = 'foo';");
1.54 + actual = "no error";
1.55 + }
1.56 + catch(e)
1.57 + {
1.58 + actual = e.name;
1.59 + status += ", " + e.name + ": " + e.message + " ";
1.60 + }
1.61 + reportCompare(expectNormal, actual, status);
1.62 +
1.63 + actual = "";
1.64 + status = summary + ": " + word + ": strict assignment";
1.65 + try
1.66 + {
1.67 + eval("'use strict'; " + word + " = 'foo';");
1.68 + actual = "no error";
1.69 + }
1.70 + catch(e)
1.71 + {
1.72 + actual = e.name;
1.73 + status += ", " + e.name + ": " + e.message + " ";
1.74 + }
1.75 + reportCompare(expectStrict, actual, status);
1.76 +
1.77 + // USE IN VARIABLE DECLARATION
1.78 +
1.79 + actual = "";
1.80 + status = summary + ": " + word + ": normal var";
1.81 + try
1.82 + {
1.83 + eval("var " + word + ";");
1.84 + actual = "no error";
1.85 + }
1.86 + catch (e)
1.87 + {
1.88 + actual = e.name;
1.89 + status += ", " + e.name + ": " + e.message + " ";
1.90 + }
1.91 + reportCompare(expectNormal, actual, status);
1.92 +
1.93 + actual = "";
1.94 + status = summary + ": " + word + ": strict var";
1.95 + try
1.96 + {
1.97 + eval("'use strict'; var " + word + ";");
1.98 + actual = "no error";
1.99 + }
1.100 + catch (e)
1.101 + {
1.102 + actual = e.name;
1.103 + status += ", " + e.name + ": " + e.message + " ";
1.104 + }
1.105 + reportCompare(expectStrict, actual, status);
1.106 +
1.107 + // USE IN FOR-IN VARIABLE DECLARATION
1.108 +
1.109 + actual = "";
1.110 + status = summary + ": " + word + ": normal for-in var";
1.111 + try
1.112 + {
1.113 + eval("for (var " + word + " in {});");
1.114 + actual = "no error";
1.115 + }
1.116 + catch (e)
1.117 + {
1.118 + actual = e.name;
1.119 + status += ", " + e.name + ": " + e.message + " ";
1.120 + }
1.121 + reportCompare(expectNormal, actual, status);
1.122 +
1.123 + actual = "";
1.124 + status = summary + ": " + word + ": strict for-in var";
1.125 + try
1.126 + {
1.127 + eval("'use strict'; for (var " + word + " in {});");
1.128 + actual = "no error";
1.129 + }
1.130 + catch (e)
1.131 + {
1.132 + actual = e.name;
1.133 + status += ", " + e.name + ": " + e.message + " ";
1.134 + }
1.135 + reportCompare(expectStrict, actual, status);
1.136 +
1.137 + // USE AS CATCH IDENTIFIER
1.138 +
1.139 + actual = "";
1.140 + status = summary + ": " + word + ": normal var";
1.141 + try
1.142 + {
1.143 + eval("try { } catch (" + word + ") { }");
1.144 + actual = "no error";
1.145 + }
1.146 + catch (e)
1.147 + {
1.148 + actual = e.name;
1.149 + status += ", " + e.name + ": " + e.message + " ";
1.150 + }
1.151 + reportCompare(expectNormal, actual, status);
1.152 +
1.153 + actual = "";
1.154 + status = summary + ": " + word + ": strict var";
1.155 + try
1.156 + {
1.157 + eval("'use strict'; try { } catch (" + word + ") { }");
1.158 + actual = "no error";
1.159 + }
1.160 + catch (e)
1.161 + {
1.162 + actual = e.name;
1.163 + status += ", " + e.name + ": " + e.message + " ";
1.164 + }
1.165 + reportCompare(expectStrict, actual, status);
1.166 +
1.167 + // USE AS LABEL
1.168 +
1.169 + actual = "";
1.170 + status = summary + ": " + word + ": normal label";
1.171 + try
1.172 + {
1.173 + eval(word + ": while (false);");
1.174 + actual = "no error";
1.175 + }
1.176 + catch (e)
1.177 + {
1.178 + actual = e.name;
1.179 + status += ", " + e.name + ": " + e.message + " ";
1.180 + }
1.181 + reportCompare(expectNormal, actual, status);
1.182 +
1.183 + actual = "";
1.184 + status = summary + ": " + word + ": strict label";
1.185 + try
1.186 + {
1.187 + eval("'use strict'; " + word + ": while (false);");
1.188 + actual = "no error";
1.189 + }
1.190 + catch (e)
1.191 + {
1.192 + actual = e.name;
1.193 + status += ", " + e.name + ": " + e.message + " ";
1.194 + }
1.195 + reportCompare(expectStrict, actual, status);
1.196 +
1.197 + // USE AS ARGUMENT NAME IN FUNCTION DECLARATION
1.198 +
1.199 + actual = "";
1.200 + status = summary + ": " + word + ": normal function argument";
1.201 + try
1.202 + {
1.203 + eval("function foo(" + word + ") { }");
1.204 + actual = "no error";
1.205 + }
1.206 + catch (e)
1.207 + {
1.208 + actual = e.name;
1.209 + status += ", " + e.name + ": " + e.message + " ";
1.210 + }
1.211 + reportCompare(expectNormal, actual, status);
1.212 +
1.213 + actual = "";
1.214 + status = summary + ": " + word + ": strict function argument";
1.215 + try
1.216 + {
1.217 + eval("'use strict'; function foo(" + word + ") { }");
1.218 + actual = "no error";
1.219 + }
1.220 + catch (e)
1.221 + {
1.222 + actual = e.name;
1.223 + status += ", " + e.name + ": " + e.message + " ";
1.224 + }
1.225 + reportCompare(expectStrict, actual, status);
1.226 +
1.227 + actual = "";
1.228 + status = summary + ": " + word + ": function argument retroactively strict";
1.229 + try
1.230 + {
1.231 + eval("function foo(" + word + ") { 'use strict'; }");
1.232 + actual = "no error";
1.233 + }
1.234 + catch (e)
1.235 + {
1.236 + actual = e.name;
1.237 + status += ", " + e.name + ": " + e.message + " ";
1.238 + }
1.239 + reportCompare(expectStrict, actual, status);
1.240 +
1.241 + // USE AS ARGUMENT NAME IN FUNCTION EXPRESSION
1.242 +
1.243 + actual = "";
1.244 + status = summary + ": " + word + ": normal function expression argument";
1.245 + try
1.246 + {
1.247 + eval("var s = (function foo(" + word + ") { });");
1.248 + actual = "no error";
1.249 + }
1.250 + catch (e)
1.251 + {
1.252 + actual = e.name;
1.253 + status += ", " + e.name + ": " + e.message + " ";
1.254 + }
1.255 + reportCompare(expectNormal, actual, status);
1.256 +
1.257 + actual = "";
1.258 + status = summary + ": " + word + ": strict function expression argument";
1.259 + try
1.260 + {
1.261 + eval("'use strict'; var s = (function foo(" + word + ") { });");
1.262 + actual = "no error";
1.263 + }
1.264 + catch (e)
1.265 + {
1.266 + actual = e.name;
1.267 + status += ", " + e.name + ": " + e.message + " ";
1.268 + }
1.269 + reportCompare(expectStrict, actual, status);
1.270 +
1.271 + actual = "";
1.272 + status = summary + ": " + word + ": function expression argument retroactively strict";
1.273 + try
1.274 + {
1.275 + eval("var s = (function foo(" + word + ") { 'use strict'; });");
1.276 + actual = "no error";
1.277 + }
1.278 + catch (e)
1.279 + {
1.280 + actual = e.name;
1.281 + status += ", " + e.name + ": " + e.message + " ";
1.282 + }
1.283 + reportCompare(expectStrict, actual, status);
1.284 +
1.285 + // USE AS ARGUMENT NAME WITH FUNCTION CONSTRUCTOR
1.286 +
1.287 + actual = "";
1.288 + status = summary + ": " + word + ": argument with normal Function";
1.289 + try
1.290 + {
1.291 + Function(word, "return 17");
1.292 + actual = "no error";
1.293 + }
1.294 + catch (e)
1.295 + {
1.296 + actual = e.name;
1.297 + status += ", " + e.name + ": " + e.message + " ";
1.298 + }
1.299 + reportCompare(expectNormal, actual, status);
1.300 +
1.301 + actual = "";
1.302 + status = summary + ": " + word + ": argument with strict Function";
1.303 + try
1.304 + {
1.305 + Function(word, "'use strict'; return 17");
1.306 + actual = "no error";
1.307 + }
1.308 + catch (e)
1.309 + {
1.310 + actual = e.name;
1.311 + status += ", " + e.name + ": " + e.message + " ";
1.312 + }
1.313 + reportCompare(expectStrict, actual, status);
1.314 +
1.315 + // USE AS ARGUMENT NAME IN PROPERTY SETTER
1.316 +
1.317 + actual = "";
1.318 + status = summary + ": " + word + ": normal property setter argument";
1.319 + try
1.320 + {
1.321 + eval("var o = { set x(" + word + ") { } };");
1.322 + actual = "no error";
1.323 + }
1.324 + catch (e)
1.325 + {
1.326 + actual = e.name;
1.327 + status += ", " + e.name + ": " + e.message + " ";
1.328 + }
1.329 + reportCompare(expectNormal, actual, status);
1.330 +
1.331 + actual = "";
1.332 + status = summary + ": " + word + ": strict property setter argument";
1.333 + try
1.334 + {
1.335 + eval("'use strict'; var o = { set x(" + word + ") { } };");
1.336 + actual = "no error";
1.337 + }
1.338 + catch (e)
1.339 + {
1.340 + actual = e.name;
1.341 + status += ", " + e.name + ": " + e.message + " ";
1.342 + }
1.343 + reportCompare(expectStrict, actual, status);
1.344 +
1.345 + actual = "";
1.346 + status = summary + ": " + word + ": property setter argument retroactively strict";
1.347 + try
1.348 + {
1.349 + eval("var o = { set x(" + word + ") { 'use strict'; } };");
1.350 + actual = "no error";
1.351 + }
1.352 + catch (e)
1.353 + {
1.354 + actual = e.name;
1.355 + status += ", " + e.name + ": " + e.message + " ";
1.356 + }
1.357 + reportCompare(expectStrict, actual, status);
1.358 +
1.359 + // USE AS FUNCTION NAME IN FUNCTION DECLARATION
1.360 +
1.361 + actual = "";
1.362 + status = summary + ": " + word + ": normal function name";
1.363 + try
1.364 + {
1.365 + eval("function " + word + "() { }");
1.366 + actual = "no error";
1.367 + }
1.368 + catch (e)
1.369 + {
1.370 + actual = e.name;
1.371 + status += ", " + e.name + ": " + e.message + " ";
1.372 + }
1.373 + reportCompare(expectNormal, actual, status);
1.374 +
1.375 + actual = "";
1.376 + status = summary + ": " + word + ": strict function name";
1.377 + try
1.378 + {
1.379 + eval("'use strict'; function " + word + "() { }");
1.380 + actual = "no error";
1.381 + }
1.382 + catch (e)
1.383 + {
1.384 + actual = e.name;
1.385 + status += ", " + e.name + ": " + e.message + " ";
1.386 + }
1.387 + reportCompare(expectStrict, actual, status);
1.388 +
1.389 + actual = "";
1.390 + status = summary + ": " + word + ": function name retroactively strict";
1.391 + try
1.392 + {
1.393 + eval("function " + word + "() { 'use strict'; }");
1.394 + actual = "no error";
1.395 + }
1.396 + catch (e)
1.397 + {
1.398 + actual = e.name;
1.399 + status += ", " + e.name + ": " + e.message + " ";
1.400 + }
1.401 + reportCompare(expectStrict, actual, status);
1.402 +
1.403 + // USE AS FUNCTION NAME IN FUNCTION EXPRESSION
1.404 +
1.405 + actual = "";
1.406 + status = summary + ": " + word + ": normal function expression name";
1.407 + try
1.408 + {
1.409 + eval("var s = (function " + word + "() { });");
1.410 + actual = "no error";
1.411 + }
1.412 + catch (e)
1.413 + {
1.414 + actual = e.name;
1.415 + status += ", " + e.name + ": " + e.message + " ";
1.416 + }
1.417 + reportCompare(expectNormal, actual, status);
1.418 +
1.419 + actual = "";
1.420 + status = summary + ": " + word + ": strict function expression name";
1.421 + try
1.422 + {
1.423 + eval("'use strict'; var s = (function " + word + "() { });");
1.424 + actual = "no error";
1.425 + }
1.426 + catch (e)
1.427 + {
1.428 + actual = e.name;
1.429 + status += ", " + e.name + ": " + e.message + " ";
1.430 + }
1.431 + reportCompare(expectStrict, actual, status);
1.432 +
1.433 + actual = "";
1.434 + status = summary + ": " + word + ": function expression name retroactively strict";
1.435 + try
1.436 + {
1.437 + eval("var s = (function " + word + "() { 'use strict'; });");
1.438 + actual = "no error";
1.439 + }
1.440 + catch (e)
1.441 + {
1.442 + actual = e.name;
1.443 + status += ", " + e.name + ": " + e.message + " ";
1.444 + }
1.445 + reportCompare(expectStrict, actual, status);
1.446 +}
1.447 +
1.448 +function testFutureReservedWord(word)
1.449 +{
1.450 + testWord(word, "SyntaxError", "SyntaxError");
1.451 +}
1.452 +
1.453 +function testStrictFutureReservedWord(word)
1.454 +{
1.455 + testWord(word, "no error", "SyntaxError");
1.456 +}
1.457 +
1.458 +futureReservedWords.forEach(testFutureReservedWord);
1.459 +strictFutureReservedWords.forEach(testStrictFutureReservedWord);
1.460 +
1.461 +/******************************************************************************/
1.462 +
1.463 +if (typeof reportCompare === "function")
1.464 + reportCompare(true, true);
1.465 +
1.466 +print("All tests passed!");
