56 lines
No EOL
1.8 KiB
HTML
56 lines
No EOL
1.8 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<script>
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promise_test(t => {
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const blob_contents = 'test blob contents';
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const blob = new Blob([blob_contents]);
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const worker = new Worker('resources/create-helper.js');
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let url;
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return new Promise(resolve => {
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worker.onmessage = e => resolve(e.data);
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worker.postMessage({blob: blob});
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}).then(data => {
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url = data.url;
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let result = fetch(url);
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worker.terminate();
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return result;
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}).then(response => response.text()).then(text => {
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assert_equals(text, blob_contents);
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return new Promise(resolve => t.step_timeout(resolve, 100));
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}).then(() => promise_rejects_js(t, TypeError, fetch(url)));
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}, 'Terminating worker revokes its URLs');
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promise_test(t => {
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const blob_contents = 'test blob contents';
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const blob = new Blob([blob_contents]);
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const frame = document.createElement('iframe');
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frame.setAttribute('style', 'display:none;');
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frame.src = 'resources/create-helper.html';
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document.body.appendChild(frame);
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let url;
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return new Promise(resolve => {
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frame.onload = t.step_func(e => {
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resolve(e);
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});
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}).then(e => {
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frame.contentWindow.postMessage({blob: blob}, '*');
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return new Promise(resolve => {
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self.addEventListener('message', t.step_func(e => {
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if (e.source === frame.contentWindow) resolve(e);
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}));
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});
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}).then(e => {
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url = e.data.url;
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let fetch_result = fetch(url);
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document.body.removeChild(frame);
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return fetch_result;
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}).then(response => response.text()).then(text => {
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assert_equals(text, blob_contents);
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return new Promise(resolve => t.step_timeout(resolve, 100));
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}).then(() => promise_rejects_js(t, TypeError, fetch(url)));
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}, 'Removing an iframe revokes its URLs');
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</script> |