зеркало из https://github.com/mozilla/gecko-dev.git
82 строки
1.8 KiB
HTML
82 строки
1.8 KiB
HTML
<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test AbortController in Fetch API</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<script class="testbody" type="text/javascript">
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function testAbortedFetch() {
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var ac = new AbortController();
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ac.abort();
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fetch("slow.sjs", { signal: ac.signal }).then(() => {
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ok(false, "Fetch should not return a resolved promise");
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}, e => {
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is(e.name, "AbortError", "We have an abort error");
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}).then(next);
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}
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function testFetchAndAbort() {
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var ac = new AbortController();
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var p = fetch("slow.sjs", { signal: ac.signal });
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ac.abort();
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p.then(() => {
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ok(false, "Fetch should not return a resolved promise");
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}, e => {
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is(e.name, "AbortError", "We have an abort error");
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}).then(next);
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}
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function testWorkerAbortedFetch() {
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var w = new Worker("worker_abort_controller_fetch.js");
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w.onmessage = function(e) {
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ok(e.data, "Abort + Fetch works in workers");
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next();
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};
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w.postMessage("testWorkerAbortedFetch");
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}
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function testWorkerFetchAndAbort() {
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var w = new Worker("worker_abort_controller_fetch.js");
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w.onmessage = function(e) {
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ok(e.data, "Abort + Fetch works in workers");
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next();
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};
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w.postMessage("testWorkerFetchAndAbort");
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}
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var steps = [
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// fetch + signaling
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testAbortedFetch,
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testFetchAndAbort,
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testWorkerAbortedFetch,
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testWorkerFetchAndAbort,
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];
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function next() {
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if (!steps.length) {
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SimpleTest.finish();
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return;
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}
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var step = steps.shift();
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step();
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}
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SimpleTest.waitForExplicitFinish();
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next();
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</script>
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</body>
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</html>
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