зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1253777 P2 Test passing a file-backed blob to FetchEvent.respondWith(). r=jdm
This commit is contained in:
Ben Kelly
Родитель
aa8c2bc7d7
Коммит
38f5715a7d
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@ -0,0 +1,38 @@
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function makeFileBlob(obj) {
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return new Promise(function(resolve, reject) {
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var request = indexedDB.open('file_blob_response_worker', 1);
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request.onerror = reject;
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request.onupgradeneeded = function(evt) {
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var db = evt.target.result;
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db.onerror = reject;
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var objectStore = db.createObjectStore('test', { autoIncrement: true });
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var index = objectStore.createIndex('test', 'index');
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};
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request.onsuccess = function(evt) {
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var db = evt.target.result;
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db.onerror = reject;
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var blob = new Blob([JSON.stringify(obj)],
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{ type: 'application/json' });
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var data = { blob: blob, index: 5 };
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objectStore = db.transaction('test', 'readwrite').objectStore('test');
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objectStore.add(data).onsuccess = function(evt) {
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var key = evt.target.result;
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objectStore = db.transaction('test').objectStore('test');
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objectStore.get(key).onsuccess = function(evt) {
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resolve(evt.target.result.blob);
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};
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};
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};
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});
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}
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self.addEventListener('fetch', function(evt) {
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var result = { value: 'success' };
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evt.respondWith(makeFileBlob(result).then(function(blob) {
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return new Response(blob)
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}));
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});
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@ -197,6 +197,7 @@ support-files =
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redirect.sjs
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open_window/client.html
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lorem_script.js
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file_blob_response_worker.js
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[test_bug1151916.html]
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[test_claim.html]
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@ -298,3 +299,4 @@ skip-if = toolkit == "gonk" || (e10s && debug && os == 'win')
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[test_imagecache_max_age.html]
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[test_importscript_mixedcontent.html]
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tags = mcb
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[test_file_blob_response.html]
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@ -0,0 +1,86 @@
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<!--
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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>Bug 1253777 - Test interception using file blob response body</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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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test"></pre>
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<script class="testbody" type="text/javascript">
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var registration;
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var scope = './file_blob_response/';
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function start() {
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return navigator.serviceWorker.register("file_blob_response_worker.js",
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{ scope: scope })
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.then(function(swr) {
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registration = swr;
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return new Promise(function(resolve) {
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registration.installing.onstatechange = function(evt) {
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if (evt.target.state === 'activated') {
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evt.target.onstate = null;
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resolve();
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}
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}
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});
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});
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}
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function unregister() {
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return registration.unregister().then(function(result) {
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ok(result, "Unregister should return true.");
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}, function(e) {
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ok(false, "Unregistering the SW failed with " + e + "\n");
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});
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}
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function withFrame(url) {
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return new Promise(function(resolve, reject) {
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var content = document.getElementById("content");
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ok(content, "Parent exists.");
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var frame = document.createElement("iframe");
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frame.setAttribute('src', url);
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content.appendChild(frame);
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frame.addEventListener('load', function loadCallback(evt) {
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frame.removeEventListener('load', loadCallback);
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resolve(frame);
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});
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});
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}
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function runTest() {
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start()
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.then(function() {
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return withFrame(scope + 'dummy.txt');
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})
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.then(function(frame) {
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var result = JSON.parse(frame.contentWindow.document.body.textContent);
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frame.remove();
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is(result.value, 'success');
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})
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.catch(function(e) {
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ok(false, "Some test failed with error " + e);
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})
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.then(unregister)
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.then(SimpleTest.finish);
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}
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.pushPrefEnv({"set": [
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["dom.serviceWorkers.exemptFromPerDomainMax", true],
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["dom.serviceWorkers.enabled", true],
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["dom.serviceWorkers.testing.enabled", true]
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]}, runTest);
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</script>
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</pre>
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</body>
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</html>
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