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https://github.com/servo/servo
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57 lines
2.3 KiB
HTML
57 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<title>Service Worker: CSS's base URL must be the request URL even when fetched from other URL</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/get-host-info.sub.js"></script>
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<script src="resources/test-helpers.sub.js?pipe=sub"></script>
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<script>
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async_test(function(t) {
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var SCOPE = 'resources/fetch-request-css-base-url-iframe.html';
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var SCRIPT = 'resources/fetch-request-css-base-url-worker.js';
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var worker;
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var testDonePromise;
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return service_worker_unregister_and_register(t, SCRIPT, SCOPE)
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.then(function(registration) {
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worker = registration.installing;
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return wait_for_state(t, worker, 'activated');
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})
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.then(function() {
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return new Promise(function(resolve) {
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var channel = new MessageChannel();
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testDonePromise = new Promise(function(resolveTestDone) {
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channel.port1.onmessage = t.step_func(function(msg) {
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if (msg.data.ready) {
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resolve();
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return;
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}
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var result = msg.data;
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var base = get_host_info()['HTTPS_ORIGIN'] + base_path();
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assert_equals(
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result.url,
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base + 'resources/dummy.png',
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'The base URL while loading the images referred from CSS ' +
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'must be the request URL of CSS.');
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assert_equals(
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result.referrer,
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base + 'resources/fetch-request-css-base-url-style.css',
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'While loading the image defined in CSS the referrer must ' +
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'be the request URL of CSS.');
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resolveTestDone();
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});
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});
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worker.postMessage(
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{port: channel.port2}, [channel.port2]);
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});
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})
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.then(function() { return with_iframe(SCOPE); })
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.then(function(f) {
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return testDonePromise.then(function() {
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f.remove();
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return service_worker_unregister_and_done(t, SCOPE);
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});
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})
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.catch(unreached_rejection(t));
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}, 'CSS\'s base URL must be the request URL even when fetched from other URL.');
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</script>
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