зеркало из https://github.com/mozilla/gecko-dev.git
97 строки
2.7 KiB
HTML
97 строки
2.7 KiB
HTML
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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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<html>
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<head>
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<title>File Handle Test</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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<script type="text/javascript;version=1.7">
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function testSteps()
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{
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for each (let fileStorage in fileStorages) {
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let request = getFileHandle(fileStorage.key, "test.txt");
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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 fileHandle = event.target.result;
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fileHandle.onerror = errorHandler;
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let lockedFile = fileHandle.open("readwrite");
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is(lockedFile.location, 0, "Correct location");
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lockedFile.location = 100000;
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is(lockedFile.location, 100000, "Correct location");
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lockedFile.location = null;
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ok(lockedFile.location === null, "Correct location");
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try {
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lockedFile.readAsArrayBuffer(1);
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ok(false, "Should have thrown!");
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}
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catch (e) {
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ok(e instanceof DOMException, "Got exception.");
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is(e.name, "InvalidStateError", "Good error.");
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is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
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}
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try {
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lockedFile.readAsText(1);
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ok(false, "Should have thrown!");
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}
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catch (e) {
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ok(e instanceof DOMException, "Got exception.");
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is(e.name, "InvalidStateError", "Good error.");
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is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
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}
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try {
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lockedFile.write({});
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ok(false, "Should have thrown!");
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}
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catch (e) {
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ok(e instanceof DOMException, "Got exception.");
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is(e.name, "InvalidStateError", "Good error.");
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is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
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}
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request = lockedFile.append("foo");
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request.onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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ok(lockedFile.location === null, "Correct location");
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try {
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lockedFile.truncate();
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ok(false, "Should have thrown!");
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}
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catch (e) {
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ok(e instanceof DOMException, "Got exception.");
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is(e.name, "InvalidStateError", "Good error.");
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is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
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}
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request = lockedFile.truncate(0);
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request.onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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is(lockedFile.location, 0, "Correct location");
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}
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finishTest();
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yield undefined;
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}
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</script>
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<script type="text/javascript;version=1.7" 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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