mirror of
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122 lines
3.0 KiB
HTML
122 lines
3.0 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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<script type="text/javascript" src="clear_all_done_helper.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=102400&rate=1024" download="test.bin" id="download1">Large Download</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 pausing a download and then resuming it.
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SimpleTest.waitForExplicitFinish();
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var index = -1;
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function next(args) {
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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](args);
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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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var pausing = false;
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var resuming = false;
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// Catch all error function.
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function error() {
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ok(false, "API failure");
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SimpleTest.finish();
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}
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function checkDownloadList(downloads) {
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ok(downloads.length == 0, "No downloads left");
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SimpleTest.finish();
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}
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function checkResumeSucceeded(download) {
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ok(download.state == "succeeded", "Download resumed successfully.");
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clearAllDoneHelper(true).then(checkDownloadList, error);
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}
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function downloadChange(evt) {
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var download = evt.download;
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info("got download event, state: " + download.state +
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" current bytes: " + download.currentBytes +
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" pausing?: " + pausing + " resuming?: " + resuming);
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if (download.state == "downloading" && !pausing) {
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pausing = true;
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download.pause();
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} else if (download.state == "stopped" && !resuming) {
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resuming = true;
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ok(pausing, "Download stopped by pause()");
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download.resume()
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.then(function() { checkResumeSucceeded(download); }, error);
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}
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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 permission and clear current list.
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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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clearAllDoneHelper(true).then(next, error);
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});
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},
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function(downloads) {
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ok(downloads.length == 0, "Start with an empty download list.");
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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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navigator.mozDownloadManager.ondownloadstart =
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function(evt) {
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ok(true, "Download started");
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evt.download.addEventListener("statechange", downloadChange);
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}
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next();
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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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