import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

devtools/client/webconsole/test/browser_webconsole_autocomplete_and_selfxss.js

@@ -0,0 +1,130 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_URI = "data:text/html;charset=utf-8,<p>test for bug 642615";
+
+XPCOMUtils.defineLazyServiceGetter(this, "clipboardHelper",
+                                   "@mozilla.org/widget/clipboardhelper;1",
+                                   "nsIClipboardHelper");
+var WebConsoleUtils = require("devtools/client/webconsole/utils").Utils;
+
+add_task(function* () {
+  yield loadTab(TEST_URI);
+
+  let hud = yield openConsole();
+
+  yield consoleOpened(hud);
+});
+
+function consoleOpened(HUD) {
+  let deferred = promise.defer();
+
+  let jsterm = HUD.jsterm;
+  let stringToCopy = "foobazbarBug642615";
+
+  jsterm.clearOutput();
+
+  ok(!jsterm.completeNode.value, "no completeNode.value");
+
+  jsterm.setInputValue("doc");
+
+  let completionValue;
+
+  // wait for key "u"
+  function onCompletionValue() {
+    completionValue = jsterm.completeNode.value;
+
+    // Arguments: expected, setup, success, failure.
+    waitForClipboard(
+      stringToCopy,
+      function () {
+        clipboardHelper.copyString(stringToCopy);
+      },
+      onClipboardCopy,
+      finishTest);
+  }
+
+  function onClipboardCopy() {
+    testSelfXss();
+
+    jsterm.setInputValue("docu");
+    info("wait for completion update after clipboard paste");
+    updateEditUIVisibility();
+    jsterm.once("autocomplete-updated", onClipboardPaste);
+    goDoCommand("cmd_paste");
+  }
+
+  // Self xss prevention tests (bug 994134)
+  function testSelfXss() {
+    info("Self-xss paste tests");
+    WebConsoleUtils.usageCount = 0;
+    is(WebConsoleUtils.usageCount, 0, "Test for usage count getter");
+    // Input some commands to check if usage counting is working
+    for (let i = 0; i <= 3; i++) {
+      jsterm.setInputValue(i);
+      jsterm.execute();
+    }
+    is(WebConsoleUtils.usageCount, 4, "Usage count incremented");
+    WebConsoleUtils.usageCount = 0;
+    updateEditUIVisibility();
+
+    let oldVal = jsterm.getInputValue();
+    goDoCommand("cmd_paste");
+    let notificationbox = jsterm.hud.document.getElementById("webconsole-notificationbox");
+    let notification = notificationbox.getNotificationWithValue("selfxss-notification");
+    ok(notification, "Self-xss notification shown");
+    is(oldVal, jsterm.getInputValue(), "Paste blocked by self-xss prevention");
+
+    // Allow pasting
+    jsterm.setInputValue("allow pasting");
+    let evt = document.createEvent("KeyboardEvent");
+    evt.initKeyEvent("keyup", true, true, window,
+                     0, 0, 0, 0,
+                     0, " ".charCodeAt(0));
+    jsterm.inputNode.dispatchEvent(evt);
+    jsterm.setInputValue("");
+    goDoCommand("cmd_paste");
+    isnot("", jsterm.getInputValue(), "Paste works");
+  }
+  function onClipboardPaste() {
+    ok(!jsterm.completeNode.value, "no completion value after paste");
+
+    info("wait for completion update after undo");
+    jsterm.once("autocomplete-updated", onCompletionValueAfterUndo);
+
+    // Get out of the webconsole event loop.
+    executeSoon(() => {
+      goDoCommand("cmd_undo");
+    });
+  }
+
+  function onCompletionValueAfterUndo() {
+    is(jsterm.completeNode.value, completionValue,
+       "same completeNode.value after undo");
+
+    info("wait for completion update after clipboard paste (ctrl-v)");
+    jsterm.once("autocomplete-updated", () => {
+      ok(!jsterm.completeNode.value,
+         "no completion value after paste (ctrl-v)");
+
+      // using executeSoon() to get out of the webconsole event loop.
+      executeSoon(deferred.resolve);
+    });
+
+    // Get out of the webconsole event loop.
+    executeSoon(() => {
+      EventUtils.synthesizeKey("v", {accelKey: true});
+    });
+  }
+
+  info("wait for completion value after typing 'docu'");
+  jsterm.once("autocomplete-updated", onCompletionValue);
+
+  EventUtils.synthesizeKey("u", {});
+
+  return deferred.promise;
+}