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Add promise rejection tracking tests
Follows whatwg/html#224. Tests reviewed upstream in Chromium; small changes made to fit with web platform tests (e.g. avoiding duplicate test names).
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...bappapis/scripting/processing-model-2/unhandled-promise-rejections/allow-crossorigin.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<script src="/cors/support.js?pipe=sub"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
<link rel="help" href="https://html.spec.whatwg.org/#muted-errors"> | ||
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<body> | ||
<script> | ||
'use strict'; | ||
setup({ | ||
allow_uncaught_exception: true | ||
}); | ||
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async_test(function(t) { | ||
addEventListener('unhandledrejection', t.step_func(function(e) { | ||
assert_equals(e.reason, 42, 'reason should be the one given by the script'); | ||
t.done(); | ||
})); | ||
}, 'Promise rejection event should be received for the cross-origin CORS script'); | ||
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(function() { | ||
var scriptEl = document.createElement('script'); | ||
scriptEl.src = CROSSDOMAIN + 'support/promise-access-control.py?allow=true'; | ||
scriptEl.crossOrigin = 'anonymous'; | ||
document.body.appendChild(scriptEl); | ||
}()); | ||
</script> | ||
</body> |
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...papis/scripting/processing-model-2/unhandled-promise-rejections/disallow-crossorigin.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<script src="/cors/support.js?pipe=sub"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
<link rel="help" href="https://html.spec.whatwg.org/#muted-errors"> | ||
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<body> | ||
<script> | ||
'use strict'; | ||
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(function() { | ||
var resolveLoaded; | ||
var loadedPromise = new Promise(function(resolve) { resolveLoaded = resolve; }); | ||
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async_test(function(t) { | ||
addEventListener('unhandledrejection', t.unreached_func('unhandledrejection event should never be triggered')); | ||
addEventListener('rejectionhandled', t.unreached_func('rejectionhandled event should never be triggered')); | ||
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loadedPromise.then(t.step_func(function() { | ||
t.step_timeout(function() { | ||
t.done(); | ||
}, 1000); | ||
})); | ||
}, 'Promise rejection event should be muted for cross-origin non-CORS script'); | ||
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var scriptEl = document.createElement('script'); | ||
scriptEl.src = CROSSDOMAIN + 'support/promise-access-control.py?allow=false'; | ||
scriptEl.onload = resolveLoaded; | ||
document.body.appendChild(scriptEl); | ||
}()); | ||
</script> | ||
</body> |
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.../processing-model-2/unhandled-promise-rejections/promise-rejection-event-constructor.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#the-promiserejectionevent-interface"> | ||
<script> | ||
'use strict'; | ||
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test(function() { | ||
var p = new Promise(function(resolve, reject) {}); | ||
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// No custom options are passed (besides required promise). | ||
assert_equals(new PromiseRejectionEvent('eventType', { promise: p }).bubbles, false); | ||
assert_equals(new PromiseRejectionEvent('eventType', { promise: p }).cancelable, false); | ||
assert_equals(new PromiseRejectionEvent('eventType', { promise: p }).promise, p); | ||
assert_equals(new PromiseRejectionEvent('eventType', { promise: p }).reason, undefined); | ||
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// No promise is passed. | ||
assert_throws(new TypeError(), | ||
function() { | ||
new PromiseRejectionEvent('eventType', { bubbles: false }); | ||
}, | ||
'Cannot construct PromiseRejectionEventInit without promise'); | ||
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// bubbles is passed. | ||
assert_equals(new PromiseRejectionEvent('eventType', { bubbles: false, promise: p }).bubbles, false); | ||
assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, promise: p }).bubbles, true); | ||
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// cancelable is passed. | ||
assert_equals(new PromiseRejectionEvent('eventType', { cancelable: false, promise: p }).cancelable, false); | ||
assert_equals(new PromiseRejectionEvent('eventType', { cancelable: true, promise: p }).cancelable, true); | ||
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// reason is passed. | ||
var r = new Error(); | ||
assert_equals(new PromiseRejectionEvent('eventType', { promise: p, reason: r }).reason, r); | ||
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// All initializers are passed. | ||
assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelable: true, promise: p, reason: r }).bubbles, true); | ||
assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelable: true, promise: p, reason: r }).cancelable, true); | ||
assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelable: true, promise: p, reason: r }).promise, p); | ||
assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelable: true, promise: p, reason: r }).reason, r); | ||
}, "This tests the constructor for the PromiseRejectionEvent DOM class."); | ||
</script> |
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...sing-model-2/unhandled-promise-rejections/promise-rejection-events-attached-in-event.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
<script> | ||
'use strict'; | ||
setup({ | ||
allow_uncaught_exception: true | ||
}); | ||
async_test(function(t) { | ||
var e = new Error('e'); | ||
var p = Promise.reject(e); | ||
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window.onunhandledrejection = function(evt) { | ||
t.step(function() { | ||
assert_equals(evt.promise, p); | ||
assert_equals(evt.reason, e); | ||
}); | ||
var unreached = t.unreached_func('promise should not be fulfilled'); | ||
p.then(unreached, function(reason) { | ||
t.step(function() { | ||
assert_equals(reason, e); | ||
}); | ||
t.step_timeout(function() { t.done(); }, 10); | ||
}); | ||
}; | ||
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window.onrejectionhandled = t.unreached_func('rejectionhandled event should not be invoked'); | ||
}, 'Attaching a handler in unhandledrejection should not trigger rejectionhandled.'); | ||
</script> |
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...ing/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#runtime-script-errors"> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
<script> | ||
'use strict'; | ||
setup({ | ||
allow_uncaught_exception: true | ||
}); | ||
async_test(function(t) { | ||
var e = new Error('e'); | ||
var e2 = new Error('e2'); | ||
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window.onerror = function (msg, url, line, col, error) { | ||
t.step(function() { | ||
assert_equals(msg, 'Uncaught Error: e2'); | ||
assert_equals(error, e2); | ||
}); | ||
t.done(); | ||
}; | ||
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window.onrejectionhandled = function() { | ||
// This should cause onerror | ||
throw e2; | ||
}; | ||
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var p = Promise.reject(e); | ||
setTimeout(t.step_func(function() { | ||
// This will cause onrejectionhandled | ||
p.catch(function() {}); | ||
}), 1); | ||
}, 'Throwing inside an unhandledrejection handler invokes the error handler.'); | ||
</script> |
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...essing-model-2/unhandled-promise-rejections/promise-rejection-events.dedicatedworker.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<title>Promise rejection events tests: in a dedicated worker context</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
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<script> | ||
'use strict'; | ||
fetch_tests_from_worker(new Worker('support/promise-rejection-events.js')); | ||
</script> |
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...s/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<title>Promise rejection events tests: in a Window context</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
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<script src="support/promise-rejection-events.js"></script> |
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...ng-model-2/unhandled-promise-rejections/promise-rejection-events.serviceworker.https.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<title>Promise rejection events tests: in a service worker context</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
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<script> | ||
'use strict'; | ||
service_worker_test('support/promise-rejection-events.js', 'Service worker setup'); | ||
</script> |
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...rocessing-model-2/unhandled-promise-rejections/promise-rejection-events.sharedworker.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<title>Promise rejection events tests: in a shared worker context</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections"> | ||
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<script> | ||
'use strict'; | ||
fetch_tests_from_worker(new SharedWorker('support/promise-rejection-events.js')); | ||
</script> |
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...ripting/processing-model-2/unhandled-promise-rejections/support/promise-access-control.py
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def main(request, response): | ||
allow = request.GET.first("allow", "false") | ||
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headers = [("Content-Type", "application/javascript")] | ||
if allow != "false": | ||
headers.append(("Access-Control-Allow-Origin", "*")) | ||
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body = "new Promise(function(resolve, reject) { reject(42); })" | ||
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return headers, body |
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