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129 lines
3.9 KiB
HTML
129 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=938023
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-->
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<head>
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<title>Test for Bug 938023 Downloads API</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=938023">Mozilla Bug 938023</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<a href="serve_file.sjs?contentType=application/octet-stream&size=1024" download="test.bin" id="download1">Download #1</a>
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<pre id="test">
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<script class="testbody" type="text/javascript;version=1.7">
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// Testing a simple download, waiting for it to be done.
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SimpleTest.waitForExplicitFinish();
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var index = -1;
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var todayDate = new Date();
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var baseServeURL = "http://mochi.test:8888/tests/dom/downloads/tests/";
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var lastKnownCurrentBytes = 0;
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function next() {
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index += 1;
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if (index >= steps.length) {
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ok(false, "Shouldn't get here!");
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return;
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}
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try {
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steps[index]();
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} catch(ex) {
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ok(false, "Caught exception", ex);
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}
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}
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function checkConsistentDownloadAttributes(download) {
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var href = document.getElementById("download1").getAttribute("href");
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var expectedServeURL = baseServeURL + href;
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var destinationRegEx = /test\(?[0-9]*\)?\.bin$/;
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// bug 945323: Download path isn't honoring download attribute
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ok(destinationRegEx.test(download.path),
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"Download path '" + download.path +
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"' should match '" + destinationRegEx + "' regexp.");
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ok(download.startTime >= todayDate,
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"Download start time should be greater than or equal to today");
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is(download.error, null, "Download does not have an error");
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is(download.url, expectedServeURL,
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"Download URL = " + expectedServeURL);
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ok(download.id !== null, "Download id is defined");
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is(download.contentType, "application/octet-stream",
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"Download content type is application/octet-stream");
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}
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function downloadChange(evt) {
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var download = evt.download;
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checkConsistentDownloadAttributes(download);
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is(download.totalBytes, 1024, "Download total size is 1024 bytes");
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if (download.state === "succeeded") {
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is(download.currentBytes, 1024, "Download current size is 1024 bytes");
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SimpleTest.finish();
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} else if (download.state === "downloading") {
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// Note that this case may or may not trigger, depending on whether the
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// download is initially reported with 0 bytes (we should happen) or with
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// 1024 bytes (we should not happen). If we do happen, an additional 8
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// TEST-PASS events should be logged.
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ok(download.currentBytes > lastKnownCurrentBytes,
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"Download current size is larger than last download change event");
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lastKnownCurrentBytes = download.currentBytes;
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} else {
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ok(false, "Unexpected download state = " + download.state);
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}
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}
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function downloadStart(evt) {
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var download = evt.download;
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checkConsistentDownloadAttributes(download);
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// We used to check that the currentBytes was 0. This was incorrect. It
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// is very common to first hear about the download already at 1024 bytes.
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is(download.state, "downloading", "Download state is downloading");
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download.onstatechange = downloadChange;
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}
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var steps = [
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// Start by setting the pref to true.
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function() {
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SpecialPowers.pushPrefEnv({
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set: [["dom.mozDownloads.enabled", true]]
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}, next);
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},
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// Setup the event listeners.
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function() {
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SpecialPowers.pushPermissions([
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{type: "downloads", allow: true, context: document}
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], function() {
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navigator.mozDownloadManager.ondownloadstart = downloadStart;
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next();
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});
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},
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// Click on the <a download> to start the download.
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function() {
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document.getElementById("download1").click();
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}
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];
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next();
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</script>
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</pre>
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</body>
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</html>
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