зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.0 KiB
HTML
73 строки
2.0 KiB
HTML
<!--
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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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<html>
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<head>
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<title>File Handle Test</title>
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<script 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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<script type="text/javascript">
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function* testSteps()
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{
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const name = window.location.pathname;
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let request = indexedDB.open(name, 1);
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request.onerror = errorHandler;
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request.onsuccess = grabEventAndContinueHandler;
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let event = yield undefined;
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let db = event.target.result;
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db.onerror = errorHandler;
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request = db.createMutableFile("test.txt");
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request.onerror = errorHandler;
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request.onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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let mutableFile = event.target.result;
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mutableFile.onerror = errorHandler;
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for (let i = 0; i < 50; i++) {
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let stepNumber = 0;
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request = mutableFile.open("readwrite").append("string1");
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request.onsuccess = function(event) {
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is(stepNumber, 1, "This callback came first");
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stepNumber++;
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event.target.fileHandle.oncomplete = grabEventAndContinueHandler;
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};
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request = mutableFile.open("readwrite").append("string2");
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request.onsuccess = function(event) {
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is(stepNumber, 2, "This callback came second");
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stepNumber++;
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event.target.fileHandle.oncomplete = grabEventAndContinueHandler;
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};
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request = mutableFile.open("readwrite").append("string3");
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request.onsuccess = function(event) {
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is(stepNumber, 3, "This callback came third");
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stepNumber++;
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event.target.fileHandle.oncomplete = grabEventAndContinueHandler;
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};
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stepNumber++;
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yield undefined; yield undefined; yield undefined;
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is(stepNumber, 4, "All callbacks received");
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}
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finishTest();
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}
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</script>
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<script type="text/javascript" src="helpers.js"></script>
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</head>
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<body onload="runTest();"></body>
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</html>
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