test_blob_worker_xhr_post_multifile.html (3470B)
1 <!-- 2 Any copyright is dedicated to the Public Domain. 3 http://creativecommons.org/publicdomain/zero/1.0/ 4 --> 5 <html> 6 <head> 7 <title>Indexed Database Property Test</title> 8 9 <script src="/tests/SimpleTest/SimpleTest.js"></script> 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 11 12 <script type="text/javascript"> 13 /** 14 * Create a composite/multi-file Blob on the worker, then post it as an XHR 15 * payload and ensure that we don't hang/generate an assertion/etc. but 16 * instead generate the expected 404. This test is basically the same as 17 * test_blob_worker_xhr_post.html except for the composite Blob. 18 */ 19 function* testSteps() 20 { 21 const BLOB_DATA = ["fun ", "times ", "all ", "around!"]; 22 const BLOB_TYPE = "text/plain"; 23 const BLOB_SIZE = BLOB_DATA.join("").length; 24 25 info("Setting up"); 26 27 let request = indexedDB.open(window.location.pathname, 1); 28 request.onerror = errorHandler; 29 request.onupgradeneeded = grabEventAndContinueHandler; 30 request.onsuccess = unexpectedSuccessHandler; 31 let event = yield undefined; 32 33 let db = event.target.result; 34 db.onerror = errorHandler; 35 36 ok(db, "Created database"); 37 38 info("Creating objectStore"); 39 40 let objectStore = db.createObjectStore("foo", { autoIncrement: true }); 41 42 request.onupgradeneeded = unexpectedSuccessHandler; 43 request.onsuccess = grabEventAndContinueHandler; 44 event = yield undefined; 45 46 ok(true, "Opened database"); 47 48 let blob = new Blob(BLOB_DATA, { type: BLOB_TYPE }); 49 50 info("Adding blob to database"); 51 52 objectStore = db.transaction("foo", "readwrite").objectStore("foo"); 53 objectStore.add(blob).onsuccess = grabEventAndContinueHandler; 54 event = yield undefined; 55 56 let blobKey = event.target.result; 57 ok(blobKey, "Got a key for the blob"); 58 59 info("Getting blob from the database"); 60 61 objectStore = db.transaction("foo").objectStore("foo"); 62 objectStore.get(blobKey).onsuccess = grabEventAndContinueHandler; 63 event = yield undefined; 64 65 blob = event.target.result; 66 67 ok(blob instanceof Blob, "Got a blob"); 68 is(blob.size, BLOB_SIZE, "Correct size"); 69 is(blob.type, BLOB_TYPE, "Correct type"); 70 71 function workerScript() { 72 /* eslint-env worker */ 73 onmessage = function(event) { 74 var blob = event.data; 75 var compositeBlob = new Blob(["preceding string. ", blob], 76 { type: "text/plain" }); 77 var xhr = new XMLHttpRequest(); 78 // We just want to make sure the error case doesn't fire; it's fine for 79 // us to just want a 404. 80 xhr.open("POST", "http://mochi.test:8888/does-not-exist", true); 81 xhr.onload = function() { 82 postMessage({ status: xhr.status }); 83 }; 84 xhr.onerror = function() { 85 postMessage({ status: "error" }); 86 }; 87 xhr.send(compositeBlob); 88 }; 89 } 90 91 let workerScriptUrl = 92 URL.createObjectURL(new Blob(["(", workerScript.toString(), ")()"])); 93 94 let xhrWorker = new Worker(workerScriptUrl); 95 xhrWorker.postMessage(blob); 96 xhrWorker.onmessage = grabEventAndContinueHandler; 97 event = yield undefined; 98 99 is(event.data.status, 404, "XHR generated the expected 404"); 100 xhrWorker.terminate(); 101 102 URL.revokeObjectURL(workerScriptUrl); 103 104 finishTest(); 105 } 106 </script> 107 <script type="text/javascript" src="helpers.js"></script> 108 109 </head> 110 111 <body onload="runTest();"></body> 112 113 </html>