diff -r 000000000000 -r 6474c204b198 browser/devtools/webconsole/test/browser_webconsole_console_logging_api.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/webconsole/test/browser_webconsole_console_logging_api.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,109 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Tests that the basic console.log()-style APIs and filtering work.
+
+const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test/test-console.html";
+
+let hud, outputNode;
+
+function test() {
+  addTab(TEST_URI);
+  browser.addEventListener("load", function onLoad() {
+    browser.removeEventListener("load", onLoad, true);
+    Task.spawn(runner);
+  }, true);
+
+  function* runner() {
+    hud = yield openConsole();
+    outputNode = hud.outputNode;
+
+    let methods = ["log", "info", "warn", "error", "exception", "debug"];
+    for (let method of methods) {
+      yield testMethod(method);
+    }
+
+    executeSoon(finishTest);
+  }
+}
+
+function* testMethod(aMethod) {
+  let console = content.console;
+
+  hud.jsterm.clearOutput();
+
+  console[aMethod]("foo-bar-baz");
+  console[aMethod]("baar-baz");
+
+  yield waitForMessages({
+    webconsole: hud,
+    messages: [{
+      text: "foo-bar-baz",
+    }, {
+      text: "baar-baz",
+    }],
+  });
+
+  setStringFilter("foo");
+
+  is(outputNode.querySelectorAll(".filtered-by-string").length, 1,
+     "1 hidden " + aMethod + " node via string filtering")
+
+  hud.jsterm.clearOutput();
+
+  // now toggle the current method off - make sure no visible message
+  // TODO: move all filtering tests into a separate test file: see bug 608135
+
+  console[aMethod]("foo-bar-baz");
+  yield waitForMessages({
+    webconsole: hud,
+    messages: [{
+      text: "foo-bar-baz",
+    }],
+  });
+
+  setStringFilter("");
+  let filter;
+  switch(aMethod) {
+    case "debug":
+      filter = "log";
+      break;
+    case "exception":
+      filter = "error";
+      break;
+    default:
+      filter = aMethod;
+      break;
+  }
+
+  hud.setFilterState(filter, false);
+
+  is(outputNode.querySelectorAll(".filtered-by-type").length, 1,
+     "1 message hidden for " + aMethod + " (logging turned off)")
+
+  hud.setFilterState(filter, true);
+
+  is(outputNode.querySelectorAll(".message:not(.filtered-by-type)").length, 1,
+     "1 message shown for " + aMethod + " (logging turned on)")
+
+  hud.jsterm.clearOutput();
+
+  // test for multiple arguments.
+  console[aMethod]("foo", "bar");
+
+  yield waitForMessages({
+    webconsole: hud,
+    messages: [{
+      text: '"foo" "bar"',
+      category: CATEGORY_WEBDEV,
+    }],
+  })
+}
+
+function setStringFilter(aValue) {
+  hud.ui.filterBox.value = aValue;
+  hud.ui.adjustVisibilityOnSearchStringChange();
+}
+