How to use makeTest method in wpt

Best JavaScript code snippet using wpt

define-property-command-tests.js

Source:define-property-command-tests.js Github

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...8/***************************************************************************************************9 * define property command tests10 */11__(function() {12 module.exports = util.makeTest({13 /***************************************************************************14 * name15 */16 name: 'DefinePropertyCommandTests',17 /***************************************************************************18 * description19 */20 description: 'Define property command tests',21 /***************************************************************************22 * setup23 */24 setup: function () { },25 /***************************************************************************26 * teardown27 */28 teardown: function () { },29 /***************************************************************************30 * tests31 */32 tests: [33 util.makeTest({34 name: 'SetTests',35 tests: [36 util.makeTest({37 name: 'PropertyPathSetTest',38 doTest: function() {39 let _prototype = {40 a: {41 b: {42 c: 143 }44 }45 }46 let object = o({47 _type: _prototype,48 '$a.b.c': 2,49 d: 350 })51 util.isMatch(object, {52 a: {53 b: {54 c: 255 }56 },57 d: 358 })59 }60 }),61 util.makeTest({62 name: 'PropertyPathSetNonExistentPathTest',63 doTest: function() {64 let _prototype = {65 a: {66 b: {67 c: 168 }69 }70 }71 let object = o({72 _type: _prototype,73 '$d.e.f': 274 })75 util.isMatch(object, {76 a: {77 b: {78 c: 179 }80 },81 d: {82 e: {83 f: 284 }85 }86 })87 }88 }),89 util.makeTest({90 name: 'PropertyPathArrayIndexTest',91 doTest: function() {92 let _prototype = {93 a: {94 b: {95 c: 196 }97 }98 }99 let object = o({100 _type: _prototype,101 '$a.b.d[0]': 2102 })103 util.isMatch(object, {104 a: {105 b: {106 c: 1,107 d: [2]108 }109 },110 })111 }112 }),113 util.makeTest({114 name: 'PropertyPathSparseArrayIndexTest',115 doTest: function() {116 let _prototype = {117 a: {118 b: {119 c: 1120 }121 }122 }123 let object = o({124 _type: _prototype,125 '$a.b.d[100]': 2126 })127 util.isMatch(object, {128 a: {129 b: {130 c: 1,131 d: _.map(_.range(100), i => i === 99 ? 2 : undefined)132 }133 },134 })135 }136 }),137 util.makeTest({138 name: 'PropertyPathIntLikeStringsTreatedAsPropertiesTest',139 description: 'Test the behavior of integer like strings (e.g., "01")',140 doTest: function() {141 let _prototype = {142 a: {143 b: {144 c: 1145 }146 }147 }148 let object = o({149 _type: _prototype,150 '$a.b.d[01]': 2151 })152 util.isMatch(object, {153 a: {154 b: {155 c: 1,156 d: {157 '01': 2158 }159 }160 },161 })162 }163 }),164 util.makeTest({165 name: 'PropertyPathArrayIndexIntoObjectTest',166 doTest: function() {167 let _prototype = {168 a: {169 b: {170 c: 1,171 d: {172 e: 2173 }174 }175 }176 }177 let object = o({178 _type: _prototype,179 '$a.b.d[1]': 3180 })181 util.isMatch(object, {182 a: {183 b: {184 c: 1,185 d: {186 e: 2,187 1: 3188 }189 }190 },191 })192 }193 }),194 util.makeTest({195 name: 'PropertyPathStringIndexThrowsTest',196 doTest: function() {197 let _prototype = {198 a: {199 b: {200 c: 'bar',201 }202 }203 }204 assert.throws(205 () => {206 let object = o({207 _type: _prototype,208 '$a.b.c[2]': 'z'209 })210 }, TypeError)211 }212 }),213 util.makeTest({214 name: 'PropertyPathLeaderCharaterNonPropertyPathTest',215 description: 'Test that a leader character followed by a non property path is ' +216 'not interpreted as a property path',217 doTest: function() {218 let _prototype = {219 a: {220 b: {221 c: 1,222 }223 }224 }225 let object = o({226 _type: _prototype,227 $a: 2228 })229 util.isMatch(object, {230 $a: 2231 })232 }233 }),234 util.makeTest({235 name: 'PropertyPathLeaderCharaterEscapeNonPropertyPathTest',236 description: 'Test that an even number of leader characters (e.g., "$") does not' +237 'does not get interpreted as a property path.',238 doTest: function() {239 let _prototype = {240 a: {241 b: {242 c: 1,243 }244 }245 }246 let object = o({247 _type: _prototype,248 '$$$$a.b.c': 2249 })250 util.isMatch(object, {251 a: {252 b: {253 c: 1254 }255 },256 '$$a.b.c': 2257 })258 }259 }),260 util.makeTest({261 name: 'PropertyPathLeaderCharaterEscapeTest',262 description: 'Test that an odd number of leader characters (e.g., "$") gets ' +263 'interpreted as a property path with trailing leader characters ' +264 'escaped properly.',265 doTest: function() {266 let _prototype = {267 a: {268 b: {269 c: 1,270 }271 }272 }273 let object = o({274 _type: _prototype,275 '$$$$$a.b.c': 2276 })277 util.isMatch(object, {278 a: {279 b: {280 c: 1281 }282 },283 $$a: {284 b: {285 c: 2286 }287 }288 })289 }290 }),291 util.makeTest({292 name: 'PropertyPathLeaderCharaterInPathTreatedLiterallyTest',293 description: 'Test that a property name with leader characters in the ' +294 'property path is treated literally',295 doTest: function() {296 let _prototype = {297 a: {298 b: {299 c: 1,300 }301 }302 }303 let object = o({304 _type: _prototype,305 '$a.b.$c': 2,306 '$a.b.$$c': 3,307 '$a.b.$$$c': 4308 })309 util.isMatch(object, {310 a: {311 b: {312 c: 1,313 $c: 2,314 $$c: 3,315 $$$c: 4316 }317 },318 })319 }320 }),321 ]322 }),323 util.makeTest({324 name: 'MergeTests',325 tests: [326 util.makeTest({327 name: 'SingleLevelMergeTest',328 doTest: function() {329 let _prototype = {330 a: 1,331 b: 2,332 c: {333 d: 3,334 e: 4335 }336 }337 let object = o({338 _type: _prototype,339 g: 5,340 c: {341 $merge: {342 d: 6,343 f: 7344 }345 }346 })347 util.isMatch(object, {348 a: 1,349 b: 2,350 g: 5,351 c: {352 d: 6,353 e: 4,354 f: 7355 }356 })357 }358 }),359 util.makeTest({360 name: 'MultiLevelMergeOverwriteTest',361 doTest: function() {362 let _prototype = {363 a: 1,364 b: 2,365 c: {366 d: {367 e: 3368 }369 }370 }371 let object = o({372 _type: _prototype,373 c: {374 $merge: {375 d: {376 f: 4377 },378 g: 5379 }380 }381 })382 // confirm "c.d.f" is present383 util.isMatch(object, {384 a: 1,385 b: 2,386 c: {387 d: {388 f: 4389 },390 g: 5391 }392 })393 // confirm "c.d.e" is not394 util.notIsMatch(object, {395 c: {396 d: {397 e: 4398 }399 }400 })401 }402 }),403 util.makeTest({404 name: 'InnerUnchainedMergeDoesNotMergeTest',405 description: 'Verify that a nested "$merge" whose parent objects do ' +406 'not contain "$merge" commands does not merge',407 doTest: function() {408 let _prototype = {409 a: 1,410 b: 2,411 c: {412 d: {413 e: 3414 }415 }416 }417 let object = o({418 _type: _prototype,419 c: {420 d: {421 $merge: {422 f: 4423 }424 },425 g: 5426 }427 })428 // confirm "c.d.$merge.f" is present429 util.isMatch(object, {430 a: 1,431 b: 2,432 c: {433 d: {434 $merge: {435 f: 4436 }437 }438 }439 })440 }441 }),442 util.makeTest({443 name: 'ChainMergeTest',444 doTest: function() {445 let _prototype = {446 a: 1,447 b: 2,448 c: {449 d: {450 e: {451 f: 3452 }453 }454 }455 }456 let object = o({457 _type: _prototype,458 c: {459 $merge: {460 d: {461 $merge: {462 e: {463 $merge: {464 g: 4465 }466 }467 }468 }469 }470 }471 })472 util.isMatch(object, {473 a: 1,474 b: 2,475 c: {476 d: {477 e: {478 f: 3,479 g: 4480 }481 }482 }483 })484 }485 }),486 util.makeTest({487 name: 'ChainMergeNonExistentPathTest',488 doTest: function() {489 let _prototype = {490 a: 1,491 b: 2,492 c: {493 d: {494 e: {495 f: 3496 }497 }498 }499 }500 let object = o({501 _type: _prototype,502 g: {503 $merge: {504 h: {505 $merge: {506 i: {507 $merge: {508 j: 4509 }510 }511 }512 }513 }514 }515 })516 util.isMatch(object, {517 a: 1,518 b: 2,519 c: {520 d: {521 e: {522 f: 3,523 }524 }525 },526 g: {527 h: {528 i: {529 j: 4530 }531 }532 }533 })534 }535 }),536 util.makeTest({537 name: 'PropertyPathInnerMergeTest',538 description: 'Test dot notation $merge',539 doTest: function() {540 let _prototype = {541 a: 1,542 b: 2,543 c: {544 d: {545 e: {546 f: 3547 }548 }549 }550 }551 let object = o({552 _type: _prototype,553 '$c.d.e': {554 $merge: {555 g: 4556 }557 }558 })559 util.isMatch(object, {560 a: 1,561 b: 2,562 c: {563 d: {564 e: {565 f: 3,566 g: 4567 }568 }569 }570 })571 }572 }),573 util.makeTest({574 name: 'PropertyPathInnerMergeNonExistentPathTest',575 description: 'Test dot notation $merge on non existent path',576 doTest: function() {577 let _prototype = {578 a: 1,579 b: 2,580 c: {581 d: {582 e: {583 f: 3584 }585 }586 }587 }588 let object = o({589 _type: _prototype,590 '$g.h.i': {591 $merge: {592 j: 4593 }594 }595 })596 util.isMatch(object, {597 a: 1,598 b: 2,599 c: {600 d: {601 e: {602 f: 3603 }604 }605 },606 g: {607 h: {608 i: {609 j: 4610 }611 }612 }613 })614 }615 }),616 util.makeTest({617 name: 'ObjectWithMergeCommandContainsExtraKeysTest',618 description: 'Test dot notation $merge on non existent path',619 doTest: function() {620 let _prototype = {621 a: 1,622 b: 2,623 c: {624 d: {625 e: {626 f: 3627 }628 }629 }630 }631 let object = o({632 _type: _prototype,633 'c.d.e': {634 $merge: {635 g: 4636 },637 h: 5638 }639 })640 util.isMatch(object, {641 a: 1,642 b: 2,643 c: {644 d: {645 e: {646 f: 3647 }648 }649 },650 'c.d.e': {651 $merge: {652 g: 4653 },654 h: 5655 }656 })657 }658 }),659 util.makeTest({660 name: 'MergeWithArrayTest',661 doTest: function() {662 let _prototype = {663 a: {664 b: {665 c: [0]666 }667 }668 }669 let object = o({670 _type: _prototype,671 '$a.b.c': {672 $merge: {673 j: 4674 }675 }676 })677 util.isMatch(object, {678 a: {679 b: {680 c: _.assign([0], {j: 4})681 }682 }683 })684 }685 }),686 util.makeTest({687 name: 'MergeWithArrayElementTest',688 doTest: function() {689 let _prototype = {690 a: {691 b: {692 c: [{693 d: 1694 }]695 }696 }697 }698 let object = o({699 _type: _prototype,700 '$a.b.c[0]': {701 $merge: {702 e: 2703 }704 }705 })706 util.isMatch(object, {707 a: {708 b: {709 c: [{710 d: 1,711 e: 2712 }]713 }714 }715 })716 }717 }),718 util.makeTest({719 name: 'MergeWithNonObjectThrowsTest',720 doTest: function() {721 let _prototype = {722 a: 'foo'723 }724 assert.throws(725 () => {726 let object = o({727 _type: _prototype,728 a: {729 $merge: {730 b: 1731 }732 }733 })734 }, TypeError)735 }736 }),737 ]738 }),739 util.makeTest({740 name: 'PropertyTests',741 tests: [742 util.makeTest({743 name: 'PropertyPathPropertyTest',744 doTest: function() {745 let _prototype = {746 a: {747 b: {748 c: 1749 }750 }751 }752 let object = o({753 _type: _prototype,754 '$a.b.c': {755 $property: {756 enumerable: false,757 configurable: false,758 writable: false,759 value: 2760 }761 }762 })763 util.isMatch(object, {764 a: {765 b: {766 c: 2767 }768 }769 })770 object.a.b.c = 3771 assert.equal(object.a.b.c, 2)772 assert.equal(_.keys(object.a.b).length, 0)773 }774 }),775 util.makeTest({776 name: 'PropertyPathPropertyNonExistentPathTest',777 doTest: function() {778 let _prototype = {779 a: {780 b: {781 c: 1782 }783 }784 }785 let object = o({786 _type: _prototype,787 '$d.e.f': {788 $property: {789 enumerable: false,790 configurable: false,791 writable: false,792 value: 2793 }794 }795 })796 util.isMatch(object, {797 a: {798 b: {799 c: 1800 }801 },802 d: {803 e: {804 f: 2805 }806 }807 })808 object.a.b.c = 3809 assert.equal(object.a.b.c, 3)810 object.d.e.f = 3811 assert.equal(object.d.e.f, 2)812 assert.equal(_.keys(object.a.b).length, 1)813 assert.equal(_.keys(object.d.e).length, 0)814 }815 })816 ]817 }),818 util.makeTest({819 name: 'DeleteTests',820 tests: [821 util.makeTest({822 name: 'SingleLevelDeleteTest',823 doTest: function() {824 let _prototype = {825 a: 1,826 b: 2,827 c: {828 d: 3,829 e: 4830 }831 }832 let object = o({833 _type: _prototype,834 c: {835 $delete: 'e'836 }837 })838 assert.equal(object.c.d, 3)839 assert.ok(_.isNil(object.c.e))840 }841 }),842 util.makeTest({843 name: 'SingleLevelMultiDeleteTest',844 doTest: function() {845 let _prototype = {846 a: 1,847 b: 2,848 c: {849 d: 3,850 e: 4851 }852 }853 let object = o({854 _type: _prototype,855 c: {856 $delete: ['d', 'e']857 }858 })859 assert.ok(_.isNil(object.c.d))860 assert.ok(_.isNil(object.c.e))861 }862 }),863 util.makeTest({864 name: 'PropertyPathDeleteTest',865 doTest: function() {866 let _prototype = {867 a: 1,868 b: 2,869 c: {870 d: {871 e: 3,872 f: 4873 }874 }875 }876 let object = o({877 _type: _prototype,878 '$c.d': {879 $delete: ['f']880 }881 })882 util.isMatch(object, {883 a: 1,884 b: 2,885 c: {886 d: {887 e: 3888 }889 }890 })891 assert.ok(_.isNil(object.c.d.f))892 }893 }),894 ]895 }),896 util.makeTest({897 name: 'MultiOpTests',898 tests: [899 util.makeTest({900 name: 'SingleLevelMultiOpTest',901 doTest: function() {902 let _prototype = {903 a: 1,904 b: 2,905 c: {906 d: 3,907 e: 4908 }909 }910 let object = o({911 _type: _prototype,912 c: {913 $multiop: [914 {$delete: 'e'},915 {$merge: {f: 5, g: 6}}916 ]917 }918 })919 util.isMatch(object, {920 a: 1,921 b: 2,922 c: {923 d: 3,924 f: 5,925 g: 6,926 }927 })928 assert.ok(_.isNil(object.c.e))929 }930 }),931 util.makeTest({932 name: 'SingleLevelMultiOpSetOverrideTest',933 doTest: function() {934 let _prototype = {935 a: 1,936 b: 2,937 c: {938 d: 3,939 e: 4940 }941 }942 let object = o({943 _type: _prototype,944 c: {945 $multiop: [946 {$delete: 'e'},947 {$merge: {f: 5, g: 6}},948 {h: 7}949 ]950 }951 })952 util.isMatch(object, {953 a: 1,954 b: 2,955 c: {956 h: 7957 }958 })959 assert.ok(_.isNil(object.c.d))960 assert.ok(_.isNil(object.c.e))961 assert.ok(_.isNil(object.c.f))962 assert.ok(_.isNil(object.c.g))963 }964 }),965 util.makeTest({966 name: 'PropertyPathMultiOpTest',967 doTest: function() {968 let _prototype = {969 a: 1,970 b: 2,971 c: {972 d: {973 e: 3,974 f: 4975 }976 }977 }978 let object = o({979 _type: _prototype,...

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ConstChecker.js

Source:ConstChecker.js Github

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...17import {CollectingErrorReporter as ErrorReporter} from '../../../src/util/CollectingErrorReporter.js';18import {validate as validateConst} from '../../../src/semantics/ConstChecker.js';19import {Options} from '../../../src/Options.js';20suite('ConstChecker.js', function() {21 function makeTest(name, code, expectedErrors, mode) {22 test(name, function() {23 var options = new Options();24 options.arrayComprehension = true;25 options.blockBinding = true;26 options.generatorComprehension = true;27 var reporter = new ErrorReporter();28 var parser =29 new Parser(new SourceFile('SOURCE', code), reporter, options);30 var tree = mode === 'script' ?31 parser.parseScript() : parser.parseModule();32 assert.deepEqual(reporter.errors, []);33 validateConst(tree, reporter);34 assert.deepEqual(reporter.errors, expectedErrors);35 });36 }37 makeTest('var', 'var x = 1; x += 1;', []);38 makeTest('const assignment', 'const x = 1; x &= 1;',39 ['SOURCE:1:14: x is read-only']);40 makeTest('const assignment', 'const x = 1; x |= 1;',41 ['SOURCE:1:14: x is read-only']);42 makeTest('const assignment', 'const x = 1; x ^= 1;',43 ['SOURCE:1:14: x is read-only']);44 makeTest('const assignment', 'const x = 1; x = 1;',45 ['SOURCE:1:14: x is read-only']);46 makeTest('const assignment', 'const x = 1; x <<= 1;',47 ['SOURCE:1:14: x is read-only']);48 makeTest('const assignment', 'const x = 1; x -= 1;',49 ['SOURCE:1:14: x is read-only']);50 makeTest('const assignment', 'const x = 1; x %= 1;',51 ['SOURCE:1:14: x is read-only']);52 makeTest('const assignment', 'const x = 1; x += 1;',53 ['SOURCE:1:14: x is read-only']);54 makeTest('const assignment', 'const x = 1; x >>= 1;',55 ['SOURCE:1:14: x is read-only']);56 makeTest('const assignment', 'const x = 1; x /= 1;',57 ['SOURCE:1:14: x is read-only']);58 makeTest('const assignment', 'const x = 1; x *= 1;',59 ['SOURCE:1:14: x is read-only']);60 makeTest('const assignment', 'const x = 1; x >>>= 1;',61 ['SOURCE:1:14: x is read-only']);62 makeTest('const prefix', 'const x = 1; ++x;', ['SOURCE:1:16: x is read-only']);63 makeTest('const prefix', 'const x = 1; --x;', ['SOURCE:1:16: x is read-only']);64 makeTest('const postfix', 'const x = 1; x++;', ['SOURCE:1:14: x is read-only']);65 makeTest('const postfix', 'const x = 1; x--;', ['SOURCE:1:14: x is read-only']);66 makeTest('function expression', '(function f() {\nf = 2;})',67 ['SOURCE:2:1: f is read-only']);68 makeTest('function declaration', 'function f() {\nf = 2;}', []);69 makeTest('import', 'import {x} from "abc";\nx = 1;',70 ['SOURCE:2:1: x is read-only']);71 makeTest('import', 'import {x, y} from "abc";\ny = 1;',72 ['SOURCE:2:1: y is read-only']);73 makeTest('import', 'import {x as z, y} from "abc";\nz = 1;',74 ['SOURCE:2:1: z is read-only']);75 makeTest('import default', 'import x from "abc";\nx = 1;',76 ['SOURCE:2:1: x is read-only']);77 makeTest('function params',78 'const x = 1;\n' +79 'function f(x) {\n' +80 ' x = 2;\n' +81 '}', []);82 makeTest('function params',83 'const x = 1;\n' +84 'function f({x}) {\n' +85 ' x = 2;\n' +86 '}', []);87 makeTest('function params',88 'const x = 1;\n' +89 'function f(y) {\n' +90 ' x = 2;\n' +91 '}', ['SOURCE:3:3: x is read-only']);92 makeTest('function params',93 'const x = 1;\n' +94 'function f(y = (x = 2)) {}',95 ['SOURCE:2:17: x is read-only']);96 makeTest('assign in initializer', 'const x = 1;\nvar y = (x = 2);',97 ['SOURCE:2:10: x is read-only']);98 makeTest('let',99 'const x = 1;\n' +100 '{\n' +101 ' let x;\n' +102 ' x = 2;\n' +103 '}', []);104 makeTest('let',105 'const x = 1;\n' +106 '{\n' +107 ' let y;\n' +108 ' x = 2;\n' +109 '}', ['SOURCE:4:3: x is read-only']);110 makeTest('let',111 'const x = 1;\n' +112 '{\n' +113 ' const x = 2;\n' +114 '}', []);115 makeTest('let',116 'let x;\n' +117 '{\n' +118 ' const x = 1;\n' +119 '}\n' +120 'x = 2;', []);121 makeTest('function expression and let',122 '(function f() { { let f = 1 } })', []);123 makeTest('function expression and let',124 '(function f() { { let f = 1 } f = 2; })',125 ['SOURCE:1:31: f is read-only']);126 makeTest('arrow', 'x => { x = 1 }', []);127 makeTest('arrow', '(x) => { x = 1 }', []);128 makeTest('class declaration',129 'const x = 1;\n' +130 '{\n'+131 ' class x {}\n' +132 ' x = 2;\n' +133 '}',134 []);135 makeTest('class declaration',136 'var m;\n' +137 'class C { m() { m = 2; } }',138 []);139 makeTest('class declaration',140 'class C {\n' +141 ' m() {\n' +142 ' C = 2;\n' +143 ' }\n' +144 '}',145 ['SOURCE:3:5: C is read-only']);146 makeTest('class expression',147 'const x = 1;\n' +148 '{\n'+149 ' (class x {})\n' +150 ' x = 2;\n' +151 '}',152 ['SOURCE:4:3: x is read-only']);153 makeTest('class expression',154 'var m;\n' +155 '(class C { m() { m = 2; } })',156 []);157 makeTest('class expression',158 '(class C {\n' +159 ' m() {\n' +160 ' C = 2;\n' +161 ' }\n' +162 '})',163 ['SOURCE:3:5: C is read-only']);164 makeTest('Duplicate declarations', 'let x; let x;',165 ['SOURCE:1:12: Duplicate declaration, x']);166 makeTest('Duplicate declarations', 'let x; const x = 1;',167 ['SOURCE:1:14: Duplicate declaration, x']);168 makeTest('Duplicate declarations', 'const x = 1; const x = 2;',169 ['SOURCE:1:20: Duplicate declaration, x']);170 makeTest('Duplicate declarations', 'const x = 1; let x;',171 ['SOURCE:1:18: Duplicate declaration, x']);172 makeTest('Duplicate declarations', 'var x; let x;',173 ['SOURCE:1:12: Duplicate declaration, x']);174 makeTest('Duplicate declarations', 'var x; var x;', []);175 makeTest('Duplicate declarations',176 'let x;\n' +177 '{\n' +178 ' var x;\n' +179 '}',180 ['SOURCE:3:7: Duplicate declaration, x']);181 makeTest('let bound function declaration',182 'const x = 1;\n' +183 '{\n' +184 ' function x() {}\n' +185 '}',186 []);187 makeTest('sloppy functions',188 'let x = 1;\n' +189 '{\n' +190 ' function x() {}\n' +191 '}',192 ['SOURCE:3:12: Duplicate declaration, x'],193 'script');194 makeTest('sloppy functions',195 '{\n' +196 ' let x = 1;\n' +197 ' function x() {}\n' +198 '}',199 ['SOURCE:3:12: Duplicate declaration, x'],200 'script');201 makeTest('sloppy functions',202 '{\n' +203 ' function x() {}\n' +204 '}\n' +205 'let x = 1;',206 ['SOURCE:4:5: Duplicate declaration, x'],207 'script');208 makeTest('catch var',209 'try {\n' +210 '} catch (ex) {\n' +211 ' let ex;\n' +212 '}',213 ['SOURCE:3:7: Duplicate declaration, ex']);214 makeTest('catch var',215 'try {\n' +216 '} catch (ex) {\n' +217 '}\n' +218 'let ex;',219 []);220 makeTest('catch var',221 'const ex = 1;\n' +222 'try {\n' +223 '} catch (ex) {\n' +224 ' ex = 2;\n' +225 '}',226 []);227 makeTest('for of loop',228 '{\n' +229 ' let x = 1;\n' +230 ' for (let x of iterable) {\n' +231 ' x;\n' +232 ' }\n' +233 '}',234 []);235 makeTest('for of loop',236 '{\n' +237 ' let x = 1;\n' +238 ' for (let x of iterable) {\n' +239 ' let x;\n' +240 ' }\n' +241 '}',242 []);243 makeTest('for of loop',244 '{\n' +245 ' const x = 1;\n' +246 ' for (const x of iterable) {\n' +247 ' const x = 2;\n' +248 ' }\n' +249 '}',250 []);251 makeTest('for of loop',252 '{\n' +253 ' for (const x of iterable) {\n' +254 ' x = 1;\n' +255 ' }\n' +256 '}',257 ['SOURCE:3:5: x is read-only']);258 makeTest('for in loop',259 '{\n' +260 ' let x = 1;\n' +261 ' for (let x in iterable) {\n' +262 ' x;\n' +263 ' }\n' +264 '}',265 []);266 makeTest('for in loop',267 '{\n' +268 ' let x = 1;\n' +269 ' for (let x in iterable) {\n' +270 ' let x;\n' +271 ' }\n' +272 '}',273 []);274 makeTest('for in loop',275 '{\n' +276 ' const x = 1;\n' +277 ' for (const x in iterable) {\n' +278 ' const x = 2;\n' +279 ' }\n' +280 '}',281 []);282 makeTest('for in loop',283 '{\n' +284 ' for (const x in iterable) {\n' +285 ' x = 1;\n' +286 ' }\n' +287 '}',288 ['SOURCE:3:5: x is read-only']);289 makeTest('for loop',290 '{\n' +291 ' let x = 1;\n' +292 ' for (let x = 2; ;) {\n' +293 ' x;\n' +294 ' }\n' +295 '}',296 []);297 makeTest('for loop',298 '{\n' +299 ' let x = 1;\n' +300 ' for (let x; ;) {\n' +301 ' let x;\n' +302 ' }\n' +303 '}',304 []);305 makeTest('for loop',306 '{\n' +307 ' const x = 1;\n' +308 ' for (const x = 2; ; ) {\n' +309 ' const x = 3;\n' +310 ' }\n' +311 '}',312 []);313 makeTest('for loop',314 '{\n' +315 ' for (const x = 1; ; ) {\n' +316 ' x = 2;\n' +317 ' }\n' +318 '}',319 ['SOURCE:3:5: x is read-only']);320 makeTest('for loop', 'for (;;) {}', []);321 makeTest('Array comprehension',322 'let x;\n' +323 '[for (x of []) x]',324 []);325 makeTest('Array comprehension',326 'let x;\n' +327 '[for (x of []) for (x of []) x]',328 []);329 makeTest('Array comprehension',330 'const x = 1;\n' +331 '[for (x of []) x]',332 []);333 makeTest('Array comprehension',334 'const x = 1;\n' +335 '[for (y of (x = [])) x]',336 ['SOURCE:2:13: x is read-only']);337 makeTest('Array comprehension',338 'const x = 1;\n' +339 '[for (y of []) x = 2]',340 ['SOURCE:2:16: x is read-only']);341 makeTest('Generator comprehension',342 'let x;\n' +343 '(for (x of []) x)',344 []);345 makeTest('Generator comprehension',346 'let x;\n' +347 '(for (x of []) for (x of []) x)',348 []);349 makeTest('Generator comprehension',350 'const x = 1;\n' +351 '(for (x of []) x)',352 []);353 makeTest('Generator comprehension',354 'const x = 1;\n' +355 '(for (y of (x = [])) x)',356 ['SOURCE:2:13: x is read-only']);357 makeTest('Generator comprehension',358 'const x = 1;\n' +359 '(for (y of []) x = 2)',360 ['SOURCE:2:16: x is read-only']);361 makeTest('with',362 'with ({}) {\n' +363 ' let x;\n' +364 ' let x;\n' +365 '}',366 ['SOURCE:3:7: Duplicate declaration, x'],367 'script');368 makeTest('with',369 'const x = 1;\n' +370 'with ({}) {\n' +371 ' x = 2;\n' +372 '}',373 [],374 'script');...

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FreeVariableChecker.js

Source:FreeVariableChecker.js Github

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...17import {CollectingErrorReporter as ErrorReporter} from '../../../src/util/CollectingErrorReporter.js';18import {validate as validateFreeVars} from '../../../src/semantics/FreeVariableChecker.js';19import {Options} from '../../../src/Options.js';20suite('FreeVariableChecker.js', function() {21 function makeTest(name, code, expectedErrors, global, mode) {22 test(name, function() {23 var options = new Options();24 options.arrayComprehension = true;25 options.blockBinding = true;26 options.generatorComprehension = true;27 var reporter = new ErrorReporter();28 var parser = new Parser(new SourceFile('CODE', code), reporter, options);29 var tree = mode === 'module' ?30 parser.parseModule() : parser.parseScript();31 assert.deepEqual(reporter.errors, []);32 // Make sure we use a global that has not been polluted.33 validateFreeVars(tree, reporter, global || Object.create(null));34 assert.deepEqual(reporter.errors, expectedErrors);35 });36 }37 makeTest('basic', 'x', ['CODE:1:1: x is not defined']);38 makeTest('basic binop', 'x + 1', ['CODE:1:1: x is not defined']);39 makeTest('basic assign', 'x = 1', ['CODE:1:1: x is not defined']);40 makeTest('basic member', 'x.y', ['CODE:1:1: x is not defined']);41 makeTest('basic lookup', 'x[0]', ['CODE:1:1: x is not defined']);42 makeTest('basic unary', '++x', ['CODE:1:3: x is not defined']);43 makeTest('basic postfix', 'x++', ['CODE:1:1: x is not defined']);44 makeTest('basic call', 'x(1, 2)', ['CODE:1:1: x is not defined']);45 makeTest('basic new ', 'new x(1, 2)', ['CODE:1:5: x is not defined']);46 makeTest('var', 'var y = x', ['CODE:1:9: x is not defined']);47 makeTest('let', 'let y = x', ['CODE:1:9: x is not defined']);48 makeTest('const', 'const y = x', ['CODE:1:11: x is not defined']);49 makeTest('globals', 'x', [], {x: 1});50 makeTest('call args', 'f(x, 2);', ['CODE:1:3: x is not defined'], {f: 1});51 makeTest('new args', 'new f(x, 2);', ['CODE:1:7: x is not defined'], {f: 1});52 makeTest('nested function', 'function f() { x }',53 ['CODE:1:16: x is not defined']);54 makeTest('nested function', 'function f() { f }', []);55 makeTest('nested function expression', '(function f() { x })',56 ['CODE:1:17: x is not defined']);57 makeTest('nested function expression', '(function f() { f })', []);58 makeTest('nested class', 'class f { m() { x } }',59 ['CODE:1:17: x is not defined']);60 makeTest('nested class', 'class f { m() { f } }', []);61 makeTest('nested class', 'class f { m() { m } }',62 ['CODE:1:17: m is not defined']);63 makeTest('nested class expression', '(class f { m() { x } })',64 ['CODE:1:18: x is not defined']);65 makeTest('nested class expression', '(class f { m() { f } })', []);66 makeTest('nested class expression', '(class f { m() { m } })',67 ['CODE:1:18: m is not defined']);68 makeTest('arrow function', '() => x', ['CODE:1:7: x is not defined']);69 makeTest('arrow function', 'x => x', []);70 makeTest('arrow function', 'function f() { f }', []);71 makeTest('arrow function', '() => arguments',72 ['CODE:1:7: arguments is not defined']);73 makeTest('arrow function', '() => { arguments }',74 ['CODE:1:9: arguments is not defined']);75 makeTest('arrow function', '() => 1; function f() { arguments }', []);76 makeTest('arrow function', '(x = function() { arguments }) => 42', []);77 makeTest('if', 'if (true) { x; }', ['CODE:1:13: x is not defined']);78 makeTest('if', 'if (true) {} else { x; }', ['CODE:1:21: x is not defined']);79 makeTest('block let', '{ let x = 5; } x', ['CODE:1:16: x is not defined']);80 makeTest('block const', '{ const x = 5; } x',81 ['CODE:1:18: x is not defined']);82 makeTest('block let', '{ var x = 5; } x', []);83 makeTest('block function', '{ function f() {} } f', []);84 makeTest('block function', '"use strict"; { function f() {} } f',85 ['CODE:1:35: f is not defined']);86 makeTest('module', 'import {x} from "x"; x', [], undefined, 'module');87 makeTest('module', 'import x from "x"; x', [], undefined, 'module');88 makeTest('module', 'import * as x from "x"; x', [], undefined, 'module');89 makeTest('module', 'import {y as x} from "x"; x', [], undefined, 'module');90 makeTest('module', 'import {x as y} from "x"; x',91 ['CODE:1:27: x is not defined'], undefined, 'module');92 makeTest('module magic name', '__moduleName', [], undefined, 'module');93 makeTest('array comprehension', '[for (x of []) x]', []);94 makeTest('array comprehension', '[for (y of []) x]',95 ['CODE:1:16: x is not defined']);96 makeTest('generator comprehension', '(for (x of []) x)', []);97 makeTest('generator comprehension', '(for (y of []) x)',98 ['CODE:1:16: x is not defined']);99 makeTest('spread', 'var x = [1, 2]; var y = [0, ...x, 3]', []);100 makeTest('getter',101 '({\n' +102 ' get p() { return x; }\n' +103 '})',104 ['CODE:2:20: x is not defined']);105 makeTest('getter',106 '({\n' +107 ' get x() { return x; }\n' +108 '})',109 ['CODE:2:20: x is not defined']);110 makeTest('setter',111 '({\n' +112 ' set p(_) { x; }\n' +113 '})',114 ['CODE:2:14: x is not defined']);115 makeTest('setter',116 '({\n' +117 ' set x(_) { x; }\n' +118 '})',119 ['CODE:2:14: x is not defined']);...

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test.js

Source:test.js Github

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...22 str4,23 }24 },25})26function makeTest(obj) {27 var name = JSON.stringify(obj) || 'undefined'28 if (name.length > 100) {29 name = name.slice(0, 97) + '...'30 }31 it(name, function () {32 expect(obj).toMatchParsedOfSelfStringifiedAndSnapshot()33 })34}35describe('URLON', function () {36 describe('Booleans', function () {37 makeTest(true)38 makeTest(false)39 makeTest(null)40 })41 describe('undefined', function () {42 it('stringifies to undefined', function () {43 expect(URLON.stringify(undefined)).toEqual(undefined)44 })45 it('throws to parse', function () {46 expect(function () {47 URLON.parse(undefined)48 }).toThrow()49 })50 })51 describe('Numbers', function () {52 makeTest(1234567890)53 makeTest(0.123456789e-12)54 makeTest(-9876.54321)55 makeTest(23456789012e66)56 makeTest(0)57 makeTest(1)58 makeTest(0.5)59 makeTest(98.6)60 makeTest(99.44)61 makeTest(1066)62 makeTest(1e1)63 makeTest(0.1e1)64 makeTest(1e-1)65 makeTest(1)66 makeTest(2)67 makeTest(2)68 makeTest(-42)69 })70 describe('Strings', function () {71 makeTest('')72 makeTest(';')73 makeTest('@')74 makeTest('/')75 makeTest('|')76 makeTest('&')77 makeTest(' ')78 makeTest('"')79 makeTest('\\')80 makeTest('\b\f\n\r\t')81 makeTest('/ & /')82 makeTest('abcdefghijklmnopqrstuvwyz')83 makeTest('ABCDEFGHIJKLMNOPQRSTUVWYZ')84 makeTest('0123456789')85 makeTest("`1~!@#$%^&*()_+-={':[,]}|;.</>?")86 makeTest('\u0123\u4567\u89AB\uCDEF\uabcd\uef4A')87 makeTest('// /* <!-- --')88 makeTest('# -- --> */')89 makeTest('@:0&@:0&@:0&:0')90 makeTest('{"object with 1 member":["array with 1 element"]}')91 makeTest('&#34; \u0022 %22 0x22 034 &#x22;')92 makeTest(93 '/\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:\',./<>?'94 )95 })96 describe('Array', function () {97 makeTest([])98 makeTest([[0]])99 makeTest([[[[[0]]]]])100 makeTest([[[[[0], 0]], 0]])101 makeTest([0, [0, [0, 0]]])102 makeTest([null])103 makeTest([undefined])104 })105 describe('Object', function () {106 makeTest({})107 makeTest({ '': '' })108 makeTest({ a: { b: 1 }, c: 'x' })109 })110 describe('Complex', function () {111 makeTest([{}, {}])112 makeTest({ foo: [2, { bar: [4, { baz: [6, { 'deep enough': 7 }] }] }] })113 makeTest({114 num: 1,115 alpha: 'abc',116 ignore: 'me',117 change: 'to a function',118 toUpper: true,119 obj: { nested_num: 50, undef: undefined, alpha: 'abc', nullable: null },120 arr: [1, 7, 2],121 })122 makeTest([123 'JSON makeTest Pattern pass1',124 { 'object with 1 member': ['array with 1 element'] },125 {},126 [],127 -42,128 true,129 false,130 null,131 {132 integer: 1234567890,133 real: -9876.54321,134 e: 0.123456789e-12,135 E: 1.23456789e34,136 '': 23456789012e66,137 zero: 0,138 one: 1,139 space: ' ',140 quote: '"',141 backslash: '\\',142 controls: '\b\f\n\r\t',143 slash: '/ & /',144 alpha: 'abcdefghijklmnopqrstuvwyz',145 ALPHA: 'ABCDEFGHIJKLMNOPQRSTUVWYZ',146 digit: '0123456789',147 '0123456789': 'digit',148 special: "`1~!@#$%^&*()_+-={':[,]}|;.</>?",149 hex: '\u0123\u4567\u89AB\uCDEF\uabcd\uef4A',150 true: true,151 false: false,152 null: null,153 array: [],154 object: {},155 address: '50 St. James Street',156 url: 'http://www.JSON.org/',157 comment: '// /* <!-- --',158 '# -- --> */': ' ',159 ' s p a c e d ': [1, 2, 3, 4, 5, 6, 7],160 compact: [1, 2, 3, 4, 5, 6, 7],161 jsontext: '{"object with 1 member":["array with 1 element"]}',162 quotes: '&#34; \u0022 %22 0x22 034 &#x22;',163 '/\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:\',./<>?':164 'A key can be any string',165 },166 0.5,167 98.6,168 99.44,169 1066,170 1e1,171 0.1e1,172 1e-1,173 1,174 2,175 2,176 'rosebud',177 ])178 makeTest(geojson)179 })...

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bindingsInDestructuringPattern.js

Source:bindingsInDestructuringPattern.js Github

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...15import {Parser} from '../../../src/syntax/Parser.js';16import {SourceFile} from '../../../src/syntax/SourceFile.js';17import bindingsInDestructuringPattern from '../../../src/semantics/bindingsInDestructuringPattern.js';18suite('bindingsInDestructuringPattern.js', function() {19 function makeTest(code, names) {20 test(code, function() {21 const parser = new Parser(new SourceFile('CODE', code));22 const tree = parser.parseScript();23 assert.equal(tree.scriptItemList.length, 1);24 const set = bindingsInDestructuringPattern(tree.scriptItemList[0]);25 assert.deepEqual(set.valuesAsArray(), names);26 });27 }28 makeTest('var x', ['x']);29 makeTest('let x = 1', ['x']);30 makeTest('const {x} = {x: 1}', ['x']);31 makeTest('var {x: y} = {x: 1}', ['y']);32 makeTest('let [x] = [1]', ['x']);33 makeTest('const [...x] = [1]', ['x']);34 makeTest('var x, y', ['x', 'y']);35 makeTest('let x = 1, y = 2', ['x', 'y']);36 makeTest('const {x, y} = {x: 1, y: 2}', ['x', 'y']);37 makeTest('var {x, y: y} = {x: 1, y: 2}', ['x', 'y']);38 makeTest('let [x, y] = [1, 2]', ['x', 'y']);39 makeTest('const [x, ...y] = [1]', ['x', 'y']);40 makeTest('var {x: {y}} = {x: {y: 2}}', ['y']);41 makeTest('let {x: {y: y}} = {x: {y: 2}}', ['y']);42 makeTest('const {x: [y]} = {x: [2]}', ['y']);43 makeTest('var {x: [...y]} = {x: [2]}', ['y']);44 makeTest('var {x = function f() { var z; }} = {x: 1}', ['x']);45 makeTest('let {x: x = function f() { var z; }} = {x: 1}', ['x']);46 makeTest('const [x = function f() { var z; }] = [1]', ['x']);47 makeTest('var {x} = {x: function f() { var z; }}', ['x']);...

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calculator.js

Source:calculator.js Github

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...8 it(`add(${x},${y}) expected result ${expected} PASS`, ()=>{9 expect.equal(calculator.add(x,y), expected);10 });11 }12 makeTest(5,2)13})14describe("Add", ()=>{15 makeTest = (x,y) =>{16 let expected = x + y;17 it(`add(${x},${y}) expected result 8 Fail`, ()=>{18 expect.equal(calculator.add(x,y), 8);19 });20 }21 makeTest(5,2)22})23describe("sub", ()=>{24 makeTest = (x,y) =>{25 let expected = x - y;26 it(`sub(${x},${y}) expected result ${expected} PASS`, ()=>{27 expect.equal(calculator.sub(x,y), expected);28 });29 }30 makeTest(5,2)31})32describe("sub", ()=>{33 makeTest = (x,y) =>{34 let expected = x - y;35 it(`sub(${x},${y}) expected result 5 Fail`, ()=>{36 expect.equal(calculator.sub(x,y), 8);37 });38 }39 makeTest(5,2)40})41describe("Mul", ()=>{42 makeTest = (x,y) =>{43 let expected = x * y;44 it(`mul(${x},${y}) expected result ${expected} PASS`, ()=>{45 expect.equal(calculator.mul(x,y), expected);46 });47 }48 makeTest(5,2)49})50describe("Mul", ()=>{51 makeTest = (x,y) =>{52 let expected = x * y;53 it(`mul(${x},${y}) expected result 12 Fail`, ()=>{54 expect.equal(calculator.mul(x,y), 8);55 });56 }57 makeTest(5,2)58})59describe("Div", ()=>{60 makeTest = (x,y) =>{61 let expected = x / y;62 it(`div(${x},${y}) expected result ${expected} PASS`, ()=>{63 expect.equal(calculator.div(x,y), expected);64 });65 }66 makeTest(10,2)67})68describe("Div", ()=>{69 makeTest = (x,y) =>{70 let expected = x / y;71 it(`div(${x},${y}) expected result 8 Fail`, ()=>{72 expect.equal(calculator.div(x,y), 2);73 });74 }75 makeTest(10,2)...

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vectors.js

Source:vectors.js Github

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...46 })47 })48}49if (process.argv[2]) {50 makeTest(process.argv[2], parseInt(process.argv[3], 10), true)51} else {52 vectors.forEach(function (v, i) {53 makeTest('sha', i)54 makeTest('sha1', i)55 makeTest('sha224', i)56 makeTest('sha256', i)57 makeTest('sha384', i)58 makeTest('sha512', i)59 })...

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index.spec.js

Source:index.spec.js Github

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...8 done()9 })10}11describe('human timeout', () => {12 makeTest('1ns', 1e-6)13 makeTest('1us', 0.001)14 makeTest('1µs', 0.001)15 makeTest('1ms', 1)16 makeTest('1s', 1000)17 makeTest('1m', 60000)18 makeTest('1h', 3.6e+6)19 makeTest('1h30m', 3.6e+6 + 30 * 60000)20 makeTest('1.5h', 1.5 * 3.6e+6)...

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Using AI Code Generation

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1var wpt = require('wpt');2 if(err) {3 console.log(err);4 }5 else {6 console.log(data);7 }8});9The MIT License (MIT)

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Using AI Code Generation

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1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3 if(err) {4 console.log('Error: ' + err);5 } else {6 console.log('Test ID: ' + data.data.testId);7 console.log('Owner Key: ' + data.data.ownerKey);8 }9});

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Using AI Code Generation

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1var wpt = require('./wpt.js');2var test = wpt.makeTest('www.google.com', 1, 'chrome');3wpt.runTest(test, function(data) {4 console.log(data);5});6var wpt = require('webp

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