How to use addTestScopedEventHandler method in wpt

Best JavaScript code snippet using wpt

prefixed-animation-event-tests.js

Source:prefixed-animation-event-tests.js Github

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...59 // https://dom.spec.whatwg.org/#concept-event-listener-invoke60 promise_test(async t => {61 const div = createDiv(t);62 let receivedEventCount = 0;63 addTestScopedEventHandler(t, div, prefixedHandler, () => {64 receivedEventCount++;65 });66 addTestScopedEventListener(t, div, prefixedType, () => {67 receivedEventCount++;68 });69 // The HTML spec[0] specifies that the prefixed event handlers have an70 // 'Event handler event type' of the appropriate prefixed event type. E.g.71 // onwebkitanimationend creates a listener for the event type72 // 'webkitAnimationEnd'.73 //74 // [0]: https://html.spec.whatwg.org/multipage/webappapis.html#event-handlers-on-elements,-document-objects,-and-window-objects75 div.dispatchEvent(new AnimationEvent(prefixedType));76 assert_equals(receivedEventCount, 2,77 'prefixed listener and handler received event');78 }, `dispatchEvent of a ${prefixedType} event does trigger a ` +79 `prefixed event handler or listener`);80 promise_test(async t => {81 const div = createDiv(t);82 let receivedEvent = false;83 addTestScopedEventHandler(t, div, unprefixedHandler, () => {84 receivedEvent = true;85 });86 addTestScopedEventListener(t, div, unprefixedType, () => {87 receivedEvent = true;88 });89 div.dispatchEvent(new AnimationEvent(prefixedType));90 assert_false(receivedEvent,91 'prefixed listener or handler received event');92 }, `dispatchEvent of a ${prefixedType} event does not trigger an ` +93 `unprefixed event handler or listener`);94 promise_test(async t => {95 const div = createDiv(t);96 let receivedEvent = false;97 addTestScopedEventHandler(t, div, prefixedHandler, () => {98 receivedEvent = true;99 });100 addTestScopedEventListener(t, div, prefixedType, () => {101 receivedEvent = true;102 });103 // The rewrite rules from104 // https://dom.spec.whatwg.org/#concept-event-listener-invoke step 8 do not105 // apply because isTrusted will be false.106 div.dispatchEvent(new AnimationEvent(unprefixedType));107 assert_false(receivedEvent, 'prefixed listener or handler received event');108 }, `dispatchEvent of an ${unprefixedType} event does not trigger a ` +109 `prefixed event handler or listener`);110 promise_test(async t => {111 const div = createDiv(t);112 let receivedEvent = false;113 addTestScopedEventHandler(t, div, prefixedHandler, () => {114 receivedEvent = true;115 });116 triggerAnimation(div);117 await waitForEventThenAnimationFrame(t, unprefixedType);118 assert_true(receivedEvent, `received ${prefixedHandler} event`);119 }, `${prefixedHandler} event handler should trigger for an animation`);120 promise_test(async t => {121 const div = createDiv(t);122 let receivedPrefixedEvent = false;123 addTestScopedEventHandler(t, div, prefixedHandler, () => {124 receivedPrefixedEvent = true;125 });126 let receivedUnprefixedEvent = false;127 addTestScopedEventHandler(t, div, unprefixedHandler, () => {128 receivedUnprefixedEvent = true;129 });130 triggerAnimation(div);131 await waitForEventThenAnimationFrame(t, unprefixedType);132 assert_true(receivedUnprefixedEvent, `received ${unprefixedHandler} event`);133 assert_false(receivedPrefixedEvent, `received ${prefixedHandler} event`);134 }, `${prefixedHandler} event handler should not trigger if an unprefixed ` +135 `event handler also exists`);136 promise_test(async t => {137 const div = createDiv(t);138 let receivedPrefixedEvent = false;139 addTestScopedEventHandler(t, div, prefixedHandler, () => {140 receivedPrefixedEvent = true;141 });142 let receivedUnprefixedEvent = false;143 addTestScopedEventListener(t, div, unprefixedType, () => {144 receivedUnprefixedEvent = true;145 });146 triggerAnimation(div);147 await waitForEventThenAnimationFrame(t, unprefixedHandler);148 assert_true(receivedUnprefixedEvent, `received ${unprefixedHandler} event`);149 assert_false(receivedPrefixedEvent, `received ${prefixedHandler} event`);150 }, `${prefixedHandler} event handler should not trigger if an unprefixed ` +151 `listener also exists`);152 promise_test(async t => {153 // We use a parent/child relationship to be able to register both prefixed154 // and unprefixed event handlers without the deduplication logic kicking in.155 const parent = createDiv(t);156 const child = createDiv(t);157 parent.appendChild(child);158 // After moving the child, we have to clean style again.159 getComputedStyle(child).transition;160 getComputedStyle(child).width;161 let observedUnprefixedType;162 addTestScopedEventHandler(t, parent, unprefixedHandler, e => {163 observedUnprefixedType = e.type;164 });165 let observedPrefixedType;166 addTestScopedEventHandler(t, child, prefixedHandler, e => {167 observedPrefixedType = e.type;168 });169 triggerAnimation(child);170 await waitForEventThenAnimationFrame(t, unprefixedType);171 assert_equals(observedUnprefixedType, unprefixedType);172 assert_equals(observedPrefixedType, prefixedType);173 }, `event types for prefixed and unprefixed ${unprefixedType} event ` +174 `handlers should be named appropriately`);175 promise_test(async t => {176 const div = createDiv(t);177 let receivedEvent = false;178 addTestScopedEventListener(t, div, prefixedType, () => {179 receivedEvent = true;180 });181 triggerAnimation(div);182 await waitForEventThenAnimationFrame(t, unprefixedHandler);183 assert_true(receivedEvent, `received ${prefixedType} event`);184 }, `${prefixedType} event listener should trigger for an animation`);185 promise_test(async t => {186 const div = createDiv(t);187 let receivedPrefixedEvent = false;188 addTestScopedEventListener(t, div, prefixedType, () => {189 receivedPrefixedEvent = true;190 });191 let receivedUnprefixedEvent = false;192 addTestScopedEventListener(t, div, unprefixedType, () => {193 receivedUnprefixedEvent = true;194 });195 triggerAnimation(div);196 await waitForEventThenAnimationFrame(t, unprefixedHandler);197 assert_true(receivedUnprefixedEvent, `received ${unprefixedType} event`);198 assert_false(receivedPrefixedEvent, `received ${prefixedType} event`);199 }, `${prefixedType} event listener should not trigger if an unprefixed ` +200 `listener also exists`);201 promise_test(async t => {202 const div = createDiv(t);203 let receivedPrefixedEvent = false;204 addTestScopedEventListener(t, div, prefixedType, () => {205 receivedPrefixedEvent = true;206 });207 let receivedUnprefixedEvent = false;208 addTestScopedEventHandler(t, div, unprefixedHandler, () => {209 receivedUnprefixedEvent = true;210 });211 triggerAnimation(div);212 await waitForEventThenAnimationFrame(t, unprefixedHandler);213 assert_true(receivedUnprefixedEvent, `received ${unprefixedType} event`);214 assert_false(receivedPrefixedEvent, `received ${prefixedType} event`);215 }, `${prefixedType} event listener should not trigger if an unprefixed ` +216 `event handler also exists`);217 promise_test(async t => {218 // We use a parent/child relationship to be able to register both prefixed219 // and unprefixed event listeners without the deduplication logic kicking in.220 const parent = createDiv(t);221 const child = createDiv(t);222 parent.appendChild(child);223 // After moving the child, we have to clean style again.224 getComputedStyle(child).transition;225 getComputedStyle(child).width;226 let observedUnprefixedType;227 addTestScopedEventListener(t, parent, unprefixedType, e => {228 observedUnprefixedType = e.type;229 });230 let observedPrefixedType;231 addTestScopedEventListener(t, child, prefixedType, e => {232 observedPrefixedType = e.type;233 });234 triggerAnimation(child);235 await waitForEventThenAnimationFrame(t, unprefixedHandler);236 assert_equals(observedUnprefixedType, unprefixedType);237 assert_equals(observedPrefixedType, prefixedType);238 }, `event types for prefixed and unprefixed ${unprefixedType} event ` +239 `listeners should be named appropriately`);240 promise_test(async t => {241 const div = createDiv(t);242 let receivedEvent = false;243 addTestScopedEventListener(t, div, prefixedType.toLowerCase(), () => {244 receivedEvent = true;245 });246 addTestScopedEventListener(t, div, prefixedType.toUpperCase(), () => {247 receivedEvent = true;248 });249 triggerAnimation(div);250 await waitForEventThenAnimationFrame(t, unprefixedHandler);251 assert_false(receivedEvent, `received ${prefixedType} event`);252 }, `${prefixedType} event listener is case sensitive`);253}254// Below are utility functions.255// Creates a div element, appends it to the document body and removes the256// created element during test cleanup.257function createDiv(test) {258 const element = document.createElement('div');259 element.classList.add('baseStyle');260 document.body.appendChild(element);261 test.add_cleanup(() => {262 element.remove();263 });264 // Flush style before returning. Some browsers only do partial style re-calc,265 // so ask for all important properties to make sure they are applied.266 getComputedStyle(element).transition;267 getComputedStyle(element).width;268 return element;269}270// Adds an event handler for |handlerName| (calling |callback|) to the given271// |target|, that will automatically be cleaned up at the end of the test.272function addTestScopedEventHandler(test, target, handlerName, callback) {273 assert_regexp_match(274 handlerName, /^on/, 'Event handler names must start with "on"');275 assert_equals(target[handlerName], null,276 `${handlerName} must be supported and not previously set`);277 target[handlerName] = callback;278 // We need this cleaned up even if the event handler doesn't run.279 test.add_cleanup(() => {280 if (target[handlerName])281 target[handlerName] = null;282 });283}284// Adds an event listener for |type| (calling |callback|) to the given285// |target|, that will automatically be cleaned up at the end of the test.286function addTestScopedEventListener(test, target, type, callback) {...

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Using AI Code Generation

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1addTestScopedEventHandler(document, "click", function() {2 console.log("clicked");3});4addTestScopedEventListener(document, "click", function() {5 console.log("clicked");6});7addTestScopedListener(document, "click", function() {8 console.log("clicked");9});10addTestScopedListener(document, "click", function() {11 console.log("clicked");12});13addTestScopedListener(document, "click", function() {14 console.log("clicked");15});16addTestScopedListener(document, "click", function() {17 console.log("clicked");18});19addTestScopedListener(document, "click", function() {20 console.log("clicked");21});22addTestScopedListener(document, "click", function() {23 console.log("clicked");24});25addTestScopedListener(document, "click", function() {26 console.log("clicked");27});28addTestScopedListener(document, "click", function() {29 console.log("clicked");30});31addTestScopedListener(document, "click", function() {32 console.log("clicked");33});34addTestScopedListener(document, "click", function() {35 console.log("clicked");36});37addTestScopedListener(document, "click", function() {38 console.log("clicked");39});

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Using AI Code Generation

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1wpt.addTestScopedEventHandler('onbeforeunload', function() {2 wpt.log('onbeforeunload');3});4wpt.addTestScopedEventHandler('onload', function() {5 wpt.log('onload');6});7wpt.addTestScopedEventHandler('onunload', function() {8 wpt.log('onunload');9});10wpt.addTestScopedEventHandler('onpagehide', function() {11 wpt.log('onpagehide');12});13wpt.addTestScopedEventHandler('onpageshow', function() {14 wpt.log('onpageshow');15});16wpt.addTestScopedEventHandler('onvisibilitychange', function() {17 wpt.log('onvisibilitychange');18});19wpt.addTestScopedEventHandler('onfocus', function() {20 wpt.log('onfocus');21});22wpt.addTestScopedEventHandler('onblur', function() {23 wpt.log('onblur');24});25wpt.addTestScopedEventHandler('onhashchange', function() {26 wpt.log('onhashchange');27});28wpt.addTestScopedEventHandler('onpopstate', function() {29 wpt.log('onpopstate');30});31wpt.addTestScopedEventHandler('onbeforeprint', function() {32 wpt.log('onbeforeprint');33});34wpt.addTestScopedEventHandler('onafterprint', function() {35 wpt.log('onafterprint');36});37wpt.addTestScopedEventHandler('ononline', function() {38 wpt.log('ononline');39});40wpt.addTestScopedEventHandler('onoffline', function() {

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Using AI Code Generation

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1var wpt = require('wpt');2wpt.addTestScopedEventHandler('testDone', function(event) {3 console.log("Test done");4});5var wpt = require('wpt');6wpt.addTestScopedEventHandler('testDone', function(event) {7 console.log("Test done");8});9var wpt = require('wpt');10wpt.addTestScopedEventHandler('testDone', function(event) {11 console.log("Test done");12});13var wpt = require('wpt');14wpt.addTestScopedEventHandler('testDone', function(event) {15 console.log("Test done");16});17var wpt = require('wpt');18wpt.addTestScopedEventHandler('testDone', function(event) {19 console.log("Test done");20});21var wpt = require('wpt');22wpt.addTestScopedEventHandler('testDone', function(event) {23 console.log("Test done");24});25var wpt = require('wpt');26wpt.addTestScopedEventHandler('testDone', function(event) {27 console.log("Test done");28});29var wpt = require('wpt');30wpt.addTestScopedEventHandler('testDone', function(event) {31 console.log("Test done");32});33var wpt = require('wpt');34wpt.addTestScopedEventHandler('testDone', function(event) {35 console.log("Test done");36});37var wpt = require('wpt');38wpt.addTestScopedEventHandler('testDone', function(event) {39 console.log("Test done");40});41var wpt = require('wpt');42wpt.addTestScopedEventHandler('test

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Using AI Code Generation

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1addTestScopedEventHandler(window, 'message', function(e) {2 var data = e.data;3 if (data == 'test-pass') {4 test.pass('test passed');5 } else if (data == 'test-fail') {6 test.fail('test failed');7 } else if (data == 'test-timeout') {8 test.timeout('test timed out');9 }10 test.done();11});12window.parent.postMessage('test-pass', '*');

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Using AI Code Generation

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1var wpt = require('wpt');2wpt.addTestScopedEventHandler(document, 'click', function(e) {3 console.log('click event occurred');4});5wpt.addTestScopedEventHandler(document, 'click', function(e) {6 console.log('click event occurred again');7});8wpt.addTestScopedEventHandler(document, 'click', function(e) {9 console.log('click event occurred thrice');10});11wpt.addTestScopedEventHandler(document, 'click', function(e) {12 console.log('click event occurred for the fourth time');13});14wpt.addTestScopedEventHandler(document, 'click', function(e) {15 console.log('click event occurred for the fifth time');16});17wpt.addTestScopedEventHandler(document, 'click', function(e) {18 console.log('click event occurred for the sixth time');19});

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Using AI Code Generation

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1function addTestScopedEventHandler() {2}3function test() {4}5function addTestScopedEventHandler() {6}7function test2() {8}9function addTestEventHandler() {10}11function test() {12}13function addTestEventHandler() {14}15function test2() {16}17function addTestEventHandler() {18}19function test() {20}21function addTestEventHandler() {22}23function test2() {24}

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Using AI Code Generation

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1function testScopedEventHandler(event) {2 alert("testScopedEventHandler called");3}4wpt.addTestScopedEventHandler("TestScopedEvent", testScopedEventHandler);5var evt = document.createEvent("Event");6evt.initEvent("TestScopedEvent", true, true);7window.dispatchEvent(evt);8wpt.removeTestScopedEventHandler("TestScopedEvent", testScopedEventHandler);9var evt = document.createEvent("Event");10evt.initEvent("TestScopedEvent", true, true);11window.dispatchEvent(evt);12wpt.addTestScopedEventHandler("TestScopedEvent", testScopedEventHandler);13var evt = document.createEvent("Event");14evt.initEvent("TestScopedEvent", true, true);15window.dispatchEvent(evt);16wpt.removeTestScopedEventHandler("TestScopedEvent", testScopedEventHandler);17var evt = document.createEvent("Event");18evt.initEvent("TestScopedEvent", true, true);19window.dispatchEvent(evt);20wpt.removeTestScopedEventHandler("TestScopedEvent", testScopedEventHandler);21var evt = document.createEvent("Event");22evt.initEvent("TestScopedEvent", true, true);23window.dispatchEvent(evt);24wpt.addTestScopedEventHandler("TestScopedEvent", testScopedEventHandler);25var evt = document.createEvent("Event");26evt.initEvent("TestScopedEvent", true, true);27window.dispatchEvent(evt);

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