Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 539 insertions, 0 deletions

diff --git a/browser/components/uitour/test/head.js b/browser/components/uitour/test/head.js
new file mode 100644
index 0000000000..9aa6d69e64
--- /dev/null
+++ b/browser/components/uitour/test/head.js
@@ -0,0 +1,539 @@
+"use strict";
+
+// This file expects these globals to be defined by the test case.
+/* global gTestTab:true, gContentAPI:true, tests:false */
+
+ChromeUtils.defineModuleGetter(
+  this,
+  "UITour",
+  "resource:///modules/UITour.jsm"
+);
+
+const { PermissionTestUtils } = ChromeUtils.import(
+  "resource://testing-common/PermissionTestUtils.jsm"
+);
+
+const SINGLE_TRY_TIMEOUT = 100;
+const NUMBER_OF_TRIES = 30;
+
+let gProxyCallbackMap = new Map();
+
+function waitForConditionPromise(
+  condition,
+  timeoutMsg,
+  tryCount = NUMBER_OF_TRIES
+) {
+  return new Promise((resolve, reject) => {
+    let tries = 0;
+    function checkCondition() {
+      if (tries >= tryCount) {
+        reject(timeoutMsg);
+      }
+      var conditionPassed;
+      try {
+        conditionPassed = condition();
+      } catch (e) {
+        return reject(e);
+      }
+      if (conditionPassed) {
+        return resolve();
+      }
+      tries++;
+      setTimeout(checkCondition, SINGLE_TRY_TIMEOUT);
+      return undefined;
+    }
+    setTimeout(checkCondition, SINGLE_TRY_TIMEOUT);
+  });
+}
+
+function waitForCondition(condition, nextTestFn, errorMsg) {
+  waitForConditionPromise(condition, errorMsg).then(nextTestFn, reason => {
+    ok(false, reason + (reason.stack ? "\n" + reason.stack : ""));
+  });
+}
+
+/**
+ * Wrapper to partially transition tests to Task. Use `add_UITour_task` instead for new tests.
+ */
+function taskify(fun) {
+  return doneFn => {
+    // Output the inner function name otherwise no name will be output.
+    info("\t" + fun.name);
+    return fun().then(doneFn, reason => {
+      console.error(reason);
+      ok(false, reason);
+      doneFn();
+    });
+  };
+}
+
+function is_hidden(element) {
+  let win = element.ownerGlobal;
+  let style = win.getComputedStyle(element);
+  if (style.display == "none") {
+    return true;
+  }
+  if (style.visibility != "visible") {
+    return true;
+  }
+  if (win.XULPopupElement.isInstance(element)) {
+    return ["hiding", "closed"].includes(element.state);
+  }
+
+  // Hiding a parent element will hide all its children
+  if (element.parentNode != element.ownerDocument) {
+    return is_hidden(element.parentNode);
+  }
+
+  return false;
+}
+
+function is_visible(element) {
+  let win = element.ownerGlobal;
+  let style = win.getComputedStyle(element);
+  if (style.display == "none") {
+    return false;
+  }
+  if (style.visibility != "visible") {
+    return false;
+  }
+  if (win.XULPopupElement.isInstance(element) && element.state != "open") {
+    return false;
+  }
+
+  // Hiding a parent element will hide all its children
+  if (element.parentNode != element.ownerDocument) {
+    return is_visible(element.parentNode);
+  }
+
+  return true;
+}
+
+function is_element_visible(element, msg) {
+  isnot(element, null, "Element should not be null, when checking visibility");
+  ok(is_visible(element), msg);
+}
+
+function waitForElementToBeVisible(element, nextTestFn, msg) {
+  waitForCondition(
+    () => is_visible(element),
+    () => {
+      ok(true, msg);
+      nextTestFn();
+    },
+    "Timeout waiting for visibility: " + msg
+  );
+}
+
+function waitForElementToBeHidden(element, nextTestFn, msg) {
+  waitForCondition(
+    () => is_hidden(element),
+    () => {
+      ok(true, msg);
+      nextTestFn();
+    },
+    "Timeout waiting for invisibility: " + msg
+  );
+}
+
+function elementVisiblePromise(element, msg) {
+  return waitForConditionPromise(
+    () => is_visible(element),
+    "Timeout waiting for visibility: " + msg
+  );
+}
+
+function elementHiddenPromise(element, msg) {
+  return waitForConditionPromise(
+    () => is_hidden(element),
+    "Timeout waiting for invisibility: " + msg
+  );
+}
+
+function waitForPopupAtAnchor(popup, anchorNode, nextTestFn, msg) {
+  waitForCondition(
+    () => is_visible(popup) && popup.anchorNode == anchorNode,
+    () => {
+      ok(true, msg);
+      is_element_visible(popup, "Popup should be visible");
+      nextTestFn();
+    },
+    "Timeout waiting for popup at anchor: " + msg
+  );
+}
+
+function getConfigurationPromise(configName) {
+  return SpecialPowers.spawn(
+    gTestTab.linkedBrowser,
+    [configName],
+    contentConfigName => {
+      return new Promise(resolve => {
+        let contentWin = Cu.waiveXrays(content);
+        contentWin.Mozilla.UITour.getConfiguration(contentConfigName, resolve);
+      });
+    }
+  );
+}
+
+function getShowHighlightTargetName() {
+  let highlight = document.getElementById("UITourHighlight");
+  return highlight.parentElement.getAttribute("targetName");
+}
+
+function getShowInfoTargetName() {
+  let tooltip = document.getElementById("UITourTooltip");
+  return tooltip.getAttribute("targetName");
+}
+
+function hideInfoPromise(...args) {
+  let popup = document.getElementById("UITourTooltip");
+  gContentAPI.hideInfo.apply(gContentAPI, args);
+  return promisePanelElementHidden(window, popup);
+}
+
+/**
+ * `buttons` and `options` require functions from the content scope so we take a
+ * function name to call to generate the buttons/options instead of the
+ * buttons/options themselves. This makes the signature differ from the content one.
+ */
+function showInfoPromise(
+  target,
+  title,
+  text,
+  icon,
+  buttonsFunctionName,
+  optionsFunctionName
+) {
+  let popup = document.getElementById("UITourTooltip");
+  let shownPromise = promisePanelElementShown(window, popup);
+  return SpecialPowers.spawn(gTestTab.linkedBrowser, [[...arguments]], args => {
+    let contentWin = Cu.waiveXrays(content);
+    let [
+      contentTarget,
+      contentTitle,
+      contentText,
+      contentIcon,
+      contentButtonsFunctionName,
+      contentOptionsFunctionName,
+    ] = args;
+    let buttons = contentButtonsFunctionName
+      ? contentWin[contentButtonsFunctionName]()
+      : null;
+    let options = contentOptionsFunctionName
+      ? contentWin[contentOptionsFunctionName]()
+      : null;
+    contentWin.Mozilla.UITour.showInfo(
+      contentTarget,
+      contentTitle,
+      contentText,
+      contentIcon,
+      buttons,
+      options
+    );
+  }).then(() => shownPromise);
+}
+
+function showHighlightPromise(...args) {
+  let popup = document.getElementById("UITourHighlightContainer");
+  gContentAPI.showHighlight.apply(gContentAPI, args);
+  return promisePanelElementShown(window, popup);
+}
+
+function showMenuPromise(name) {
+  return SpecialPowers.spawn(gTestTab.linkedBrowser, [name], contentName => {
+    return new Promise(resolve => {
+      let contentWin = Cu.waiveXrays(content);
+      contentWin.Mozilla.UITour.showMenu(contentName, resolve);
+    });
+  });
+}
+
+function waitForCallbackResultPromise() {
+  return SpecialPowers.spawn(gTestTab.linkedBrowser, [], async function() {
+    let contentWin = Cu.waiveXrays(content);
+    await ContentTaskUtils.waitForCondition(() => {
+      return contentWin.callbackResult;
+    }, "callback should be called");
+    return {
+      data: contentWin.callbackData,
+      result: contentWin.callbackResult,
+    };
+  });
+}
+
+function promisePanelShown(win) {
+  let panelEl = win.PanelUI.panel;
+  return promisePanelElementShown(win, panelEl);
+}
+
+function promisePanelElementEvent(win, aPanel, aEvent) {
+  return new Promise((resolve, reject) => {
+    let timeoutId = win.setTimeout(() => {
+      aPanel.removeEventListener(aEvent, onPanelEvent);
+      reject(aEvent + " event did not happen within 5 seconds.");
+    }, 5000);
+
+    function onPanelEvent(e) {
+      aPanel.removeEventListener(aEvent, onPanelEvent);
+      win.clearTimeout(timeoutId);
+      // Wait one tick to let UITour.jsm process the event as well.
+      executeSoon(resolve);
+    }
+
+    aPanel.addEventListener(aEvent, onPanelEvent);
+  });
+}
+
+function promisePanelElementShown(win, aPanel) {
+  return promisePanelElementEvent(win, aPanel, "popupshown");
+}
+
+function promisePanelElementHidden(win, aPanel) {
+  return promisePanelElementEvent(win, aPanel, "popuphidden");
+}
+
+function is_element_hidden(element, msg) {
+  isnot(element, null, "Element should not be null, when checking visibility");
+  ok(is_hidden(element), msg);
+}
+
+function isTourBrowser(aBrowser) {
+  let chromeWindow = aBrowser.ownerGlobal;
+  return (
+    UITour.tourBrowsersByWindow.has(chromeWindow) &&
+    UITour.tourBrowsersByWindow.get(chromeWindow).has(aBrowser)
+  );
+}
+
+async function loadUITourTestPage(callback, host = "https://example.org/") {
+  if (gTestTab) {
+    gProxyCallbackMap.clear();
+    gBrowser.removeTab(gTestTab);
+  }
+
+  if (!window.gProxyCallbackMap) {
+    window.gProxyCallbackMap = gProxyCallbackMap;
+  }
+
+  let url = getRootDirectory(gTestPath) + "uitour.html";
+  url = url.replace("chrome://mochitests/content/", host);
+
+  gTestTab = await BrowserTestUtils.openNewForegroundTab(gBrowser, url);
+  // When e10s is enabled, make gContentAPI a proxy which has every property
+  // return a function which calls the method of the same name on
+  // contentWin.Mozilla.UITour in a ContentTask.
+  let UITourHandler = {
+    get(target, prop, receiver) {
+      return (...args) => {
+        let browser = gTestTab.linkedBrowser;
+        // We need to proxy any callback functions using messages:
+        let fnIndices = [];
+        args = args.map((arg, index) => {
+          // Replace function arguments with "", and add them to the list of
+          // forwarded functions. We'll construct a function on the content-side
+          // that forwards all its arguments to a message, and we'll listen for
+          // those messages on our side and call the corresponding function with
+          // the arguments we got from the content side.
+          if (typeof arg == "function") {
+            gProxyCallbackMap.set(index, arg);
+            fnIndices.push(index);
+            return "";
+          }
+          return arg;
+        });
+        let taskArgs = {
+          methodName: prop,
+          args,
+          fnIndices,
+        };
+        return SpecialPowers.spawn(browser, [taskArgs], async function(
+          contentArgs
+        ) {
+          let contentWin = Cu.waiveXrays(content);
+          let callbacksCalled = 0;
+          let resolveCallbackPromise;
+          let allCallbacksCalledPromise = new Promise(
+            resolve => (resolveCallbackPromise = resolve)
+          );
+          let argumentsWithFunctions = Cu.cloneInto(
+            contentArgs.args.map((arg, index) => {
+              if (arg === "" && contentArgs.fnIndices.includes(index)) {
+                return function() {
+                  callbacksCalled++;
+                  SpecialPowers.spawnChrome(
+                    [index, Array.from(arguments)],
+                    (indexParent, argumentsParent) => {
+                      // Please note that this handler only allows the callback to be used once.
+                      // That means that a single gContentAPI.observer() call can't be used
+                      // to observe multiple events.
+                      let window = this.browsingContext.topChromeWindow;
+                      let cb = window.gProxyCallbackMap.get(indexParent);
+                      window.gProxyCallbackMap.delete(indexParent);
+                      cb.apply(null, argumentsParent);
+                    }
+                  );
+                  if (callbacksCalled >= contentArgs.fnIndices.length) {
+                    resolveCallbackPromise();
+                  }
+                };
+              }
+              return arg;
+            }),
+            content,
+            { cloneFunctions: true }
+          );
+          let rv = contentWin.Mozilla.UITour[contentArgs.methodName].apply(
+            contentWin.Mozilla.UITour,
+            argumentsWithFunctions
+          );
+          if (contentArgs.fnIndices.length) {
+            await allCallbacksCalledPromise;
+          }
+          return rv;
+        });
+      };
+    },
+  };
+  gContentAPI = new Proxy({}, UITourHandler);
+
+  await SimpleTest.promiseFocus(gTestTab.linkedBrowser);
+  callback();
+}
+
+// Wrapper for UITourTest to be used by add_task tests.
+function setup_UITourTest() {
+  return UITourTest(true);
+}
+
+// Use `add_task(setup_UITourTest);` instead as we will fold this into `setup_UITourTest` once all tests are using `add_UITour_task`.
+function UITourTest(usingAddTask = false) {
+  Services.prefs.setBoolPref("browser.uitour.enabled", true);
+  let testHttpsOrigin = "https://example.org";
+  let testHttpOrigin = "http://example.org";
+  PermissionTestUtils.add(
+    testHttpsOrigin,
+    "uitour",
+    Services.perms.ALLOW_ACTION
+  );
+  PermissionTestUtils.add(
+    testHttpOrigin,
+    "uitour",
+    Services.perms.ALLOW_ACTION
+  );
+
+  UITour.getHighlightContainerAndMaybeCreate(window.document);
+  UITour.getTooltipAndMaybeCreate(window.document);
+
+  // If a test file is using add_task, we don't need to have a test function or
+  // call `waitForExplicitFinish`.
+  if (!usingAddTask) {
+    waitForExplicitFinish();
+  }
+
+  registerCleanupFunction(function() {
+    delete window.gContentAPI;
+    if (gTestTab) {
+      gBrowser.removeTab(gTestTab);
+    }
+    delete window.gTestTab;
+    delete window.gProxyCallbackMap;
+    Services.prefs.clearUserPref("browser.uitour.enabled");
+    PermissionTestUtils.remove(testHttpsOrigin, "uitour");
+    PermissionTestUtils.remove(testHttpOrigin, "uitour");
+  });
+
+  // When using tasks, the harness will call the next added task for us.
+  if (!usingAddTask) {
+    nextTest();
+  }
+}
+
+function done(usingAddTask = false) {
+  info("== Done test, doing shared checks before teardown ==");
+  return new Promise(resolve => {
+    executeSoon(() => {
+      if (gTestTab) {
+        gBrowser.removeTab(gTestTab);
+      }
+      gTestTab = null;
+      gProxyCallbackMap.clear();
+
+      let highlight = document.getElementById("UITourHighlightContainer");
+      is_element_hidden(
+        highlight,
+        "Highlight should be closed/hidden after UITour tab is closed"
+      );
+
+      let tooltip = document.getElementById("UITourTooltip");
+      is_element_hidden(
+        tooltip,
+        "Tooltip should be closed/hidden after UITour tab is closed"
+      );
+
+      ok(
+        !PanelUI.panel.hasAttribute("noautohide"),
+        "@noautohide on the menu panel should have been cleaned up"
+      );
+      ok(
+        !PanelUI.panel.hasAttribute("panelopen"),
+        "The panel shouldn't have @panelopen"
+      );
+      isnot(PanelUI.panel.state, "open", "The panel shouldn't be open");
+      is(
+        document.getElementById("PanelUI-menu-button").hasAttribute("open"),
+        false,
+        "Menu button should know that the menu is closed"
+      );
+
+      info("Done shared checks");
+      if (usingAddTask) {
+        executeSoon(resolve);
+      } else {
+        executeSoon(nextTest);
+      }
+    });
+  });
+}
+
+function nextTest() {
+  if (!tests.length) {
+    info("finished tests in this file");
+    finish();
+    return;
+  }
+  let test = tests.shift();
+  info("Starting " + test.name);
+  waitForFocus(function() {
+    loadUITourTestPage(function() {
+      test(done);
+    });
+  });
+}
+
+/**
+ * All new tests that need the help of `loadUITourTestPage` should use this
+ * wrapper around their test's generator function to reduce boilerplate.
+ */
+function add_UITour_task(func) {
+  let genFun = async function() {
+    await new Promise(resolve => {
+      waitForFocus(function() {
+        loadUITourTestPage(function() {
+          let funcPromise = (func() || Promise.resolve()).then(
+            () => done(true),
+            reason => {
+              ok(false, reason);
+              return done(true);
+            }
+          );
+          resolve(funcPromise);
+        });
+      });
+    });
+  };
+  Object.defineProperty(genFun, "name", {
+    configurable: true,
+    value: func.name,
+  });
+  add_task(genFun);
+}