How to use assert_throws_exactly method in wpt

Best JavaScript code snippet using wpt

bad-strategies.any.js

Source:bad-strategies.any.js Github

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...11 */12export default ({ test, promise_test }) => {13 test(() => {14 const theError = new Error("a unique string")15 assert_throws_exactly(16 theError,17 () => {18 // @ts-expect-error19 new ReadableStream(20 {},21 {22 get size() {23 throw theError24 },25 highWaterMark: 5,26 }27 )28 },29 "construction should re-throw the error"30 )31 }, "Readable stream: throwing strategy.size getter")32 promise_test((t) => {33 const controllerError = { name: "controller error" }34 const thrownError = { name: "thrown error" }35 /** @type {ReadableStreamDefaultController<string>} */36 let controller37 const rs = new ReadableStream(38 {39 start(c) {40 controller = c41 },42 },43 {44 size() {45 controller.error(controllerError)46 throw thrownError47 },48 highWaterMark: 5,49 }50 )51 assert_throws_exactly(52 thrownError,53 () => controller.enqueue("a"),54 "enqueue should re-throw the error"55 )56 return promise_rejects_exactly(t, controllerError, rs.getReader().closed)57 }, "Readable stream: strategy.size errors the stream and then throws")58 promise_test((t) => {59 const theError = { name: "my error" }60 /** @type {ReadableStreamDefaultController<string>} */61 let controller62 const rs = new ReadableStream(63 {64 start(c) {65 controller = c66 },67 },68 {69 size() {70 controller.error(theError)71 return Infinity72 },73 highWaterMark: 5,74 }75 )76 assert_throws_js(77 RangeError,78 () => controller.enqueue("a"),79 "enqueue should throw a RangeError"80 )81 return promise_rejects_exactly(82 t,83 theError,84 rs.getReader().closed,85 "closed should reject with the error"86 )87 }, "Readable stream: strategy.size errors the stream and then returns Infinity")88 promise_test(() => {89 const theError = new Error("a unique string")90 const rs = new ReadableStream(91 {92 start(c) {93 assert_throws_exactly(94 theError,95 () => c.enqueue("a"),96 "enqueue should throw the error"97 )98 },99 },100 {101 size() {102 throw theError103 },104 highWaterMark: 5,105 }106 )107 return rs.getReader().closed.catch((e) => {108 assert_equals(e, theError, "closed should reject with the error")109 })110 }, "Readable stream: throwing strategy.size method")111 test(() => {112 const theError = new Error("a unique string")113 assert_throws_exactly(114 theError,115 () => {116 // @ts-expect-error117 new ReadableStream(118 {},119 {120 size() {121 return 1122 },123 get highWaterMark() {124 throw theError125 },126 }127 )...

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Using AI Code Generation

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1assert_throws_exactly(new TypeError(), function() {2 throw new TypeError();3});4assert_throws_dom("InvalidStateError", function() {5 throw new DOMException("InvalidStateError");6});7assert_throws_exactly(new TypeError(), function() {8 throw new TypeError();9});10assert_throws_dom("InvalidStateError", function() {11 throw new DOMException("InvalidStateError");12});13assert_throws_exactly(new TypeError(), function() {14 throw new TypeError();15});16assert_throws_dom("InvalidStateError", function() {17 throw new DOMException("InvalidStateError");18});19assert_throws_exactly(new TypeError(), function() {20 throw new TypeError();21});22assert_throws_dom("InvalidStateError", function() {23 throw new DOMException("InvalidStateError");24});25assert_throws_exactly(new TypeError(), function() {26 throw new TypeError();27});28assert_throws_dom("InvalidStateError", function() {29 throw new DOMException("InvalidStateError");30});31assert_throws_exactly(new TypeError(), function() {32 throw new TypeError();33});34assert_throws_dom("InvalidStateError", function() {35 throw new DOMException("InvalidStateError");36});37assert_throws_exactly(new TypeError(), function() {38 throw new TypeError();39});40assert_throws_dom("InvalidStateError", function() {41 throw new DOMException("InvalidStateError");42});

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Using AI Code Generation

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1var test = async_test();2test.step(function() {3 assert_throws_exactly("TypeError", function() { throw new TypeError(); });4 test.done();5});6function assert_throws_exactly(expected, func) {7 var thrown = false;8 try {9 func();10 } catch (e) {11 thrown = true;12 assert_equals(e.name, expected);13 }14 assert_true(thrown, "Expected exception not thrown");15}16The test passes in Firefox 38.0a1 (2015-03-18) and Chrome 41.0.2272.76 (64-bit). However, in Safari 8.0.4 (10600.4.10.7), the test fails with the following error:17TypeError: undefined is not an object (evaluating 'e.name')

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Using AI Code Generation

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1test(() => {2 assert_throws_exactly(new TypeError(), () => {3 });4}, "should throw a TypeError");5test(() => {6 assert_throws_exactly(new TypeError("message"), () => {7 });8}, "should throw a TypeError with message");9test(() => {10 assert_throws_exactly(new TypeError("message"), () => {11 }, "should throw a TypeError with message");12}, "should throw a TypeError with message");13test(() => {14 assert_throws_exactly(new TypeError("message"), () => {15 }, "should throw a TypeError with message");16}, "should throw a TypeError with message");17test(() => {18 assert_throws_exactly(new TypeError("message"), () => {19 }, () => {20 });21}, "should throw a TypeError with message");22test(() => {23 assert_throws_exactly(new TypeError("message"), () => {24 }, () => {25 }, "should throw a TypeError with message");26}, "should throw a TypeError with message");27test(() => {28 assert_throws_exactly(new TypeError("message"), () => {29 }, () => {30 }, "should throw a TypeError with message");31}, "should throw a TypeError with message");32test(() => {33 assert_throws_exactly(new TypeError("message"), () => {

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Using AI Code Generation

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1function test() {2 var a = 1;3 var b = 2;4 assert_throws_exactly("TypeError", function() {5 a = b;6 });7}8test();9assert_throws(type, func, description, properties)10 > Tools/Scripts/webkitpy/w3c/test_importer_unittest.py:14111> + self.assertEqual(tests[0].asserts, 1)

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Using AI Code Generation

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1assert_throws_exactly(new TypeError(), () => {2});3assert_throws_exactly(new TypeError(), () => {4});5assert_throws_exactly(new Error(), () => {6});7assert_throws_exactly(new RangeError(), () => {8});9assert_throws_exactly(new ReferenceError(), () => {10});11assert_throws_exactly(new SyntaxError(), () => {12});13assert_throws_exactly(new TypeError(), () => {14});15assert_throws_exactly(new URIError(), () => {16});17assert_throws_exactly(new EvalError(), () => {18});19assert_throws_exactly(new TypeError(), () => {20});21assert_throws_exactly(new Error(), () => {22});23assert_throws_exactly(new RangeError(), () => {24});25assert_throws_exactly(new ReferenceError(), () => {26});27assert_throws_exactly(new SyntaxError(), () => {28});29assert_throws_exactly(new TypeError(), () => {30});31assert_throws_exactly(new URIError(), () => {32});33assert_throws_exactly(new EvalError(), () => {34});35assert_throws_exactly(new TypeError(), () => {36});37assert_throws_exactly(new Error(), () => {38});39assert_throws_exactly(new RangeError(), () => {40});41assert_throws_exactly(new ReferenceError(), () => {42});43assert_throws_exactly(new SyntaxError(), () => {44});

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1assert_throws_exactly(new TypeError(), function() {2 var x = 2;3 x();4});5assert_throws_dom("TypeError", function() {6 var x = 2;7 x();8});9assert_throws_exactly(new TypeError(), function() {10 var x = 2;11 x();12});13assert_throws_dom("TypeError", function() {14 var x = 2;15 x();16});

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