1 files changed, 59 insertions, 0 deletions
diff --git a/browser/components/downloads/test/browser/browser_basic_functionality.js b/browser/components/downloads/test/browser/browser_basic_functionality.js
new file mode 100644
index 0000000000..769f41cccf
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+++ b/browser/components/downloads/test/browser/browser_basic_functionality.js
@@ -0,0 +1,59 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+registerCleanupFunction(async function () {
+  await task_resetState();
+});
+
+/**
+ * Make sure the downloads panel can display items in the right order and
+ * contains the expected data.
+ */
+add_task(async function test_basic_functionality() {
+  // Display one of each download state.
+  const DownloadData = [
+    { state: DownloadsCommon.DOWNLOAD_NOTSTARTED },
+    { state: DownloadsCommon.DOWNLOAD_PAUSED },
+    { state: DownloadsCommon.DOWNLOAD_FINISHED },
+    { state: DownloadsCommon.DOWNLOAD_FAILED },
+    { state: DownloadsCommon.DOWNLOAD_CANCELED },
+  ];
+
+  // Wait for focus first
+  await promiseFocus();
+
+  // Ensure that state is reset in case previous tests didn't finish.
+  await task_resetState();
+
+  // For testing purposes, show all the download items at once.
+  var originalCountLimit = DownloadsView.kItemCountLimit;
+  DownloadsView.kItemCountLimit = DownloadData.length;
+  registerCleanupFunction(function () {
+    DownloadsView.kItemCountLimit = originalCountLimit;
+  });
+
+  // Populate the downloads database with the data required by this test.
+  await task_addDownloads(DownloadData);
+
+  // Open the user interface and wait for data to be fully loaded.
+  await task_openPanel();
+
+  // Test item data and count.  This also tests the ordering of the display.
+  let richlistbox = document.getElementById("downloadsListBox");
+  /* disabled for failing intermittently (bug 767828)
+    is(richlistbox.itemChildren.length, DownloadData.length,
+       "There is the correct number of richlistitems");
+  */
+  let itemCount = richlistbox.itemChildren.length;
+  for (let i = 0; i < itemCount; i++) {
+    let element = richlistbox.itemChildren[itemCount - i - 1];
+    let download = DownloadsView.itemForElement(element).download;
+    is(
+      DownloadsCommon.stateOfDownload(download),
+      DownloadData[i].state,
+      "Download states match up"
+    );
+  }
+});