Bug 676619 - Tests for a[download]. r=smaug

browser/base/content/test/Makefile.in

@@ -293,6 +293,8 @@ _BROWSER_FILES = \
                  social_flyout.html \
                  social_window.html \
                  social_worker.js \
+                 browser_bug676619.js \
+                 download_page.html \
                  $(NULL)
 
 ifneq (cocoa,$(MOZ_WIDGET_TOOLKIT))

browser/base/content/test/browser_bug676619.js

@@ -0,0 +1,109 @@
+function test () {
+  waitForExplicitFinish();
+  gBrowser.selectedTab = gBrowser.addTab();
+  gBrowser.selectedBrowser.addEventListener("load", function () {
+    gBrowser.selectedBrowser.removeEventListener("load", arguments.callee, true);
+    let doc = gBrowser.contentDocument;
+
+
+    function testLocation(link, url, next) {
+      var tabOpenListener = new TabOpenListener(url, function () {
+          gBrowser.removeTab(this.tab);
+      }, function () {
+        next();
+      });
+
+      doc.getElementById(link).click();
+    }
+
+    function testLink(link, name, next) {
+        addWindowListener("chrome://mozapps/content/downloads/unknownContentType.xul", function (win) {
+            is(win.document.getElementById("location").value, name, "file name should match");
+            win.close();
+            next();
+        });
+
+        doc.getElementById(link).click();
+    }
+
+    testLink("link1", "test.txt",
+      testLink.bind(null, "link2", "video.ogg",
+        testLink.bind(null, "link3", "just some video",
+          testLink.bind(null, "link4", "with-target.txt",
+            testLink.bind(null, "link5", "javascript.txt",
+              testLink.bind(null, "link6", "test.blob",
+                testLocation.bind(null, "link7", "http://example.com/",
+                  function () {
+                    gBrowser.removeCurrentTab();
+                    finish();
+                  })))))));
+
+  }, true);
+
+  content.location = "http://mochi.test:8888/browser/browser/base/content/test/download_page.html";
+}
+
+
+function addWindowListener(aURL, aCallback) {
+  Services.wm.addListener({
+    onOpenWindow: function(aXULWindow) {
+      info("window opened, waiting for focus");
+      Services.wm.removeListener(this);
+
+      var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
+                                .getInterface(Ci.nsIDOMWindow);
+      waitForFocus(function() {
+        is(domwindow.document.location.href, aURL, "should have seen the right window open");
+        aCallback(domwindow);
+      }, domwindow);
+    },
+    onCloseWindow: function(aXULWindow) { },
+    onWindowTitleChange: function(aXULWindow, aNewTitle) { }
+  });
+}
+
+// This listens for the next opened tab and checks it is of the right url.
+// opencallback is called when the new tab is fully loaded
+// closecallback is called when the tab is closed
+function TabOpenListener(url, opencallback, closecallback) {
+  this.url = url;
+  this.opencallback = opencallback;
+  this.closecallback = closecallback;
+
+  gBrowser.tabContainer.addEventListener("TabOpen", this, false);
+}
+
+TabOpenListener.prototype = {
+  url: null,
+  opencallback: null,
+  closecallback: null,
+  tab: null,
+  browser: null,
+
+  handleEvent: function(event) {
+    if (event.type == "TabOpen") {
+      gBrowser.tabContainer.removeEventListener("TabOpen", this, false);
+      this.tab = event.originalTarget;
+      this.browser = this.tab.linkedBrowser;
+      gBrowser.addEventListener("pageshow", this, false);
+    } else if (event.type == "pageshow") {
+      if (event.target.location.href != this.url)
+        return;
+      gBrowser.removeEventListener("pageshow", this, false);
+      this.tab.addEventListener("TabClose", this, false);
+      var url = this.browser.contentDocument.location.href;
+      is(url, this.url, "Should have opened the correct tab");
+      this.opencallback(this.tab, this.browser.contentWindow);
+    } else if (event.type == "TabClose") {
+      if (event.originalTarget != this.tab)
+        return;
+      this.tab.removeEventListener("TabClose", this, false);
+      this.opencallback = null;
+      this.tab = null;
+      this.browser = null;
+      // Let the window close complete
+      executeSoon(this.closecallback);
+      this.closecallback = null;
+    }
+  }
+};

browser/base/content/test/download_page.html

@@ -0,0 +1,42 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=676619
+-->
+  <head>
+    <title>Test for the download attribute</title>
+
+  </head>
+  <body>
+    <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=676619">Bug 676619</a>
+    <br/>
+    <ul>
+        <li><a href="data:text/plain,Hey What are you looking for?"
+                download="test.txt" id="link1">Download "test.txt"</a></li>
+        <li><a href="http://mochi.test:8888/browser/browser/base/content/test/video.ogg"
+                download id="link2">Download "video.ogg"</a></li>
+        <li><a href="http://mochi.test:8888/browser/browser/base/content/test/video.ogg"
+                download="just some video" id="link3">Download "just some video"</a></li>
+        <li><a href="data:text/plain,test"
+                download="with-target.txt" id="link4">Download "with-target.txt"</a></li>
+        <li><a href="javascript:1+2"
+            download="javascript.txt" id="link5">Download "javascript.txt"</a></li>
+    </ul>
+    <script>
+        var li = document.createElement('li');
+        var a = document.createElement('a');
+
+        a.href = window.URL.createObjectURL(new Blob(["just text"]))    ;
+        a.download = "test.blob";
+        a.id = "link6";
+        a.textContent = 'Download "test.blob"';
+
+        li.appendChild(a);
+        document.getElementsByTagName('ul')[0].appendChild(li);
+    </script>
+    <ul>
+        <li><a href="http://example.com/"
+                download="example.com" id="link7" target="_blank">Download "example.com"</a></li>
+    <ul>
+  </body>
+</html>