diff -r 000000000000 -r 6474c204b198 browser/devtools/webconsole/test/browser_console_keyboard_accessibility.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/webconsole/test/browser_console_keyboard_accessibility.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,82 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Check that basic keyboard shortcuts work in the web console.
+
+function test()
+{
+  const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test/test-console.html";
+  let hud = null;
+
+  addTab(TEST_URI);
+
+  browser.addEventListener("load", function onLoad() {
+    browser.removeEventListener("load", onLoad, true);
+    openConsole(null, consoleOpened);
+  }, true);
+
+  function consoleOpened(aHud)
+  {
+    hud = aHud;
+    ok(hud, "Web Console opened");
+
+    info("dump some spew into the console for scrolling");
+    for (let i = 0; i < 100; i++)
+      content.console.log("foobarz" + i);
+    waitForMessages({
+      webconsole: hud,
+      messages: [{
+        text: "foobarz99",
+        category: CATEGORY_WEBDEV,
+        severity: SEVERITY_LOG,
+      }],
+    }).then(onConsoleMessage);
+  }
+
+  function onConsoleMessage()
+  {
+    let currentPosition = hud.outputNode.parentNode.scrollTop;
+    EventUtils.synthesizeKey("VK_PAGE_UP", {});
+    isnot(hud.outputNode.parentNode.scrollTop, currentPosition, "scroll position changed after page up");
+
+    currentPosition = hud.outputNode.parentNode.scrollTop;
+    EventUtils.synthesizeKey("VK_PAGE_DOWN", {});
+    ok(hud.outputNode.parentNode.scrollTop > currentPosition, "scroll position now at bottom");
+
+    hud.jsterm.once("messages-cleared", onClear);
+    info("try ctrl-l to clear output");
+    EventUtils.synthesizeKey("l", { ctrlKey: true });
+  }
+
+  function onClear()
+  {
+    is(hud.outputNode.textContent.indexOf("foobarz1"), -1, "output cleared");
+    is(hud.jsterm.inputNode.getAttribute("focused"), "true",
+       "jsterm input is focused");
+
+    info("try ctrl-f to focus filter");
+    EventUtils.synthesizeKey("F", { accelKey: true });
+    ok(!hud.jsterm.inputNode.getAttribute("focused"),
+       "jsterm input is not focused");
+    is(hud.ui.filterBox.getAttribute("focused"), "true",
+       "filter input is focused");
+
+    if (Services.appinfo.OS == "Darwin") {
+      ok(hud.ui.getFilterState("network"), "network category is enabled");
+      EventUtils.synthesizeKey("t", { ctrlKey: true });
+      ok(!hud.ui.getFilterState("network"), "accesskey for Network works");
+      EventUtils.synthesizeKey("t", { ctrlKey: true });
+      ok(hud.ui.getFilterState("network"), "accesskey for Network works (again)");
+    }
+    else {
+      EventUtils.synthesizeKey("N", { altKey: true });
+      let net = hud.ui.document.querySelector("toolbarbutton[category=net]");
+      is(hud.ui.document.activeElement, net,
+         "accesskey for Network category focuses the Net button");
+    }
+
+    finishTest();
+  }
+}