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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/indexedDB/test/test_filehandle_stream_tracking.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html>
+<head>
+ <title>File Handle Test</title>
+
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+
+ <script type="text/javascript;version=1.7">
+ function testSteps()
+ {
+ const name = window.location.pathname;
+
+ var testBuffer = getRandomBuffer(100000);
+
+ let request = indexedDB.open(name, 1);
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ let event = yield undefined;
+
+ let db = event.target.result;
+ db.onerror = errorHandler;
+
+ request = db.createMutableFile("test.txt");
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ let mutableFile = event.target.result;
+ mutableFile.onerror = errorHandler;
+
+ let fileHandle = mutableFile.open("readwrite");
+
+ request = fileHandle.write(testBuffer);
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ request = mutableFile.getFile();
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ let file = event.target.result;
+
+ let resultBuffer1;
+ let resultBuffer2;
+
+ let reader1 = new FileReader();
+ reader1.readAsArrayBuffer(file);
+ reader1.onerror = errorHandler;
+ reader1.onload = function(event)
+ {
+ resultBuffer1 = event.target.result;
+
+ let reader = new FileReader();
+ try {
+ reader.readAsArrayBuffer(file);
+ ok(false, "Should have thrown!");
+ }
+ catch (e) {
+ ok(e instanceof DOMException, "Got exception.");
+ is(e.name, "FileHandleInactiveError", "Good error.");
+ is(e.code, 0, "Good error code.");
+ }
+
+ if (resultBuffer2) {
+ testGenerator.next();
+ }
+ }
+
+ let reader2 = new FileReader();
+ reader2.readAsArrayBuffer(file);
+ reader2.onerror = errorHandler;
+ reader2.onload = function(event)
+ {
+ resultBuffer2 = event.target.result;
+
+ let reader = new FileReader();
+ try {
+ reader.readAsArrayBuffer(file);
+ ok(false, "Should have thrown!");
+ }
+ catch (e) {
+ ok(e instanceof DOMException, "Got exception.");
+ is(e.name, "FileHandleInactiveError", "Good error.");
+ is(e.code, 0, "Good error code.");
+ }
+
+ if (resultBuffer1) {
+ testGenerator.next();
+ }
+ }
+
+ yield undefined;
+
+ ok(compareBuffers(resultBuffer1, testBuffer), "Correct data");
+ ok(compareBuffers(resultBuffer2, testBuffer), "Correct data");
+
+ finishTest();
+ yield undefined;
+ }
+ </script>
+ <script type="text/javascript;version=1.7" src="file.js"></script>
+ <script type="text/javascript;version=1.7" src="helpers.js"></script>
+
+</head>
+
+<body onload="runTest();"></body>
+
+</html>