79 lines
2.7 KiB
JavaScript
79 lines
2.7 KiB
JavaScript
/* 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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const RELATIVE_DIR = "browser/extensions/pdfjs/test/";
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const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR;
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function test() {
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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var tab;
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var oldAction = changeMimeHandler(Ci.nsIHandlerInfo.useSystemDefault, true);
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//
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// Test: "Open with" dialog comes up when pdf.js is not selected as the default
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// handler.
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//
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addWindowListener('chrome://mozapps/content/downloads/unknownContentType.xul', finish);
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waitForExplicitFinish();
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registerCleanupFunction(function() {
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changeMimeHandler(oldAction[0], oldAction[1]);
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gBrowser.removeTab(tab);
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});
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tab = gBrowser.addTab(TESTROOT + "file_pdfjs_test.pdf");
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var newTabBrowser = gBrowser.getBrowserForTab(tab);
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}
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function changeMimeHandler(preferredAction, alwaysAskBeforeHandling) {
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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let handlerService = Cc["@mozilla.org/uriloader/handler-service;1"].getService(Ci.nsIHandlerService);
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let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
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let handlerInfo = mimeService.getFromTypeAndExtension('application/pdf', 'pdf');
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var oldAction = [handlerInfo.preferredAction, handlerInfo.alwaysAskBeforeHandling];
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// Change and save mime handler settings
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handlerInfo.alwaysAskBeforeHandling = alwaysAskBeforeHandling;
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handlerInfo.preferredAction = preferredAction;
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handlerService.store(handlerInfo);
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Services.obs.notifyObservers(null, 'pdfjs:handlerChanged', null);
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// Refresh data
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mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
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handlerInfo = mimeService.getFromTypeAndExtension('application/pdf', 'pdf');
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//
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// Test: Mime handler was updated
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//
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is(handlerInfo.alwaysAskBeforeHandling, alwaysAskBeforeHandling, 'always-ask prompt change successful');
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is(handlerInfo.preferredAction, preferredAction, 'mime handler change successful');
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return oldAction;
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}
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function addWindowListener(aURL, aCallback) {
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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Services.wm.addListener({
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onOpenWindow: function(aXULWindow) {
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info("window opened, waiting for focus");
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Services.wm.removeListener(this);
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var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIDOMWindow);
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waitForFocus(function() {
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is(domwindow.document.location.href, aURL, "should have seen the right window open");
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domwindow.close();
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aCallback();
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}, domwindow);
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},
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onCloseWindow: function(aXULWindow) { },
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onWindowTitleChange: function(aXULWindow, aNewTitle) { }
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});
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}
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