1 files changed, 111 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_toolbar_tooltip.js b/devtools/client/shared/test/browser_toolbar_tooltip.js
new file mode 100644
index 000000000..bc09f705c
--- /dev/null
+++ b/devtools/client/shared/test/browser_toolbar_tooltip.js
@@ -0,0 +1,111 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests that the developer toolbar works properly
+
+//
+// Whitelisting this test.
+// As part of bug 1077403, the leaking uncaught rejection should be fixed.
+//
+thisTestLeaksUncaughtRejectionsAndShouldBeFixed(
+  "Protocol error (unknownError): Error: Got an invalid root window in DocumentWalker"
+);
+
+const TEST_URI = "data:text/html;charset=utf-8,<p>Tooltip Tests</p>";
+const PREF_DEVTOOLS_THEME = "devtools.theme";
+
+registerCleanupFunction(() => {
+  // Set preferences back to their original values
+  Services.prefs.clearUserPref(PREF_DEVTOOLS_THEME);
+});
+
+add_task(function* showToolbar() {
+  yield addTab(TEST_URI);
+
+  info("Starting browser_toolbar_tooltip.js");
+
+  ok(!DeveloperToolbar.visible, "DeveloperToolbar is not visible in runTest");
+
+  let showPromise = observeOnce(DeveloperToolbar.NOTIFICATIONS.SHOW);
+  document.getElementById("menu_devToolbar").doCommand();
+  yield showPromise;
+});
+
+add_task(function* testDimensions() {
+  let tooltipPanel = DeveloperToolbar.tooltipPanel;
+
+  DeveloperToolbar.focusManager.helpRequest();
+  yield DeveloperToolbar.inputter.setInput("help help");
+
+  DeveloperToolbar.inputter.setCursor({ start: "help help".length });
+  is(tooltipPanel._dimensions.start, "help ".length,
+          "search param start, when cursor at end");
+  ok(getLeftMargin() > 30, "tooltip offset, when cursor at end");
+
+  DeveloperToolbar.inputter.setCursor({ start: "help".length });
+  is(tooltipPanel._dimensions.start, 0,
+          "search param start, when cursor at end of command");
+  ok(getLeftMargin() > 9, "tooltip offset, when cursor at end of command");
+
+  DeveloperToolbar.inputter.setCursor({ start: "help help".length - 1 });
+  is(tooltipPanel._dimensions.start, "help ".length,
+          "search param start, when cursor at penultimate position");
+  ok(getLeftMargin() > 30, "tooltip offset, when cursor at penultimate position");
+
+  DeveloperToolbar.inputter.setCursor({ start: 0 });
+  is(tooltipPanel._dimensions.start, 0,
+          "search param start, when cursor at start");
+  ok(getLeftMargin() > 9, "tooltip offset, when cursor at start");
+});
+
+add_task(function* testThemes() {
+  let tooltipPanel = DeveloperToolbar.tooltipPanel;
+  ok(tooltipPanel.document, "Tooltip panel is initialized");
+
+  Services.prefs.setCharPref(PREF_DEVTOOLS_THEME, "dark");
+
+  yield DeveloperToolbar.inputter.setInput("");
+  yield DeveloperToolbar.inputter.setInput("help help");
+  is(tooltipPanel.document.documentElement.getAttribute("devtoolstheme"),
+     "dark", "Tooltip panel has correct theme");
+
+  Services.prefs.setCharPref(PREF_DEVTOOLS_THEME, "light");
+
+  yield DeveloperToolbar.inputter.setInput("");
+  yield DeveloperToolbar.inputter.setInput("help help");
+  is(tooltipPanel.document.documentElement.getAttribute("devtoolstheme"),
+     "light", "Tooltip panel has correct theme");
+});
+
+add_task(function* hideToolbar() {
+  info("Ending browser_toolbar_tooltip.js");
+  yield DeveloperToolbar.inputter.setInput("");
+
+  ok(DeveloperToolbar.visible, "DeveloperToolbar is visible in hideToolbar");
+
+  info("Hide toolbar");
+  let hidePromise = observeOnce(DeveloperToolbar.NOTIFICATIONS.HIDE);
+  document.getElementById("menu_devToolbar").doCommand();
+  yield hidePromise;
+
+  ok(!DeveloperToolbar.visible, "DeveloperToolbar is not visible in hideToolbar");
+
+  info("Done test");
+});
+
+function getLeftMargin() {
+  let style = DeveloperToolbar.tooltipPanel._panel.style.marginLeft;
+  return parseInt(style.slice(0, -2), 10);
+}
+
+function observeOnce(topic, ownsWeak = false) {
+  return new Promise(function (resolve, reject) {
+    let resolver = function (subject) {
+      Services.obs.removeObserver(resolver, topic);
+      resolve(subject);
+    };
+    Services.obs.addObserver(resolver, topic, ownsWeak);
+  });
+}