Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 489 insertions, 0 deletions

diff --git a/remote/shared/webdriver/Assert.sys.mjs b/remote/shared/webdriver/Assert.sys.mjs
new file mode 100644
index 0000000000..6c254173aa
--- /dev/null
+++ b/remote/shared/webdriver/Assert.sys.mjs
@@ -0,0 +1,489 @@
+/* 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/. */
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  AppInfo: "chrome://remote/content/shared/AppInfo.sys.mjs",
+  error: "chrome://remote/content/shared/webdriver/Errors.sys.mjs",
+  pprint: "chrome://remote/content/shared/Format.sys.mjs",
+});
+
+/**
+ * Shorthands for common assertions made in WebDriver.
+ *
+ * @namespace
+ */
+export const assert = {};
+
+/**
+ * Asserts that WebDriver has an active session.
+ *
+ * @param {WebDriverSession} session
+ *     WebDriver session instance.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @throws {InvalidSessionIDError}
+ *     If session does not exist, or has an invalid id.
+ */
+assert.session = function (session, msg = "") {
+  msg = msg || "WebDriver session does not exist, or is not active";
+  assert.that(
+    session => session && typeof session.id == "string",
+    msg,
+    lazy.error.InvalidSessionIDError
+  )(session);
+};
+
+/**
+ * Asserts that the current browser is Firefox Desktop.
+ *
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @throws {UnsupportedOperationError}
+ *     If current browser is not Firefox.
+ */
+assert.firefox = function (msg = "") {
+  msg = msg || "Only supported in Firefox";
+  assert.that(
+    isFirefox => isFirefox,
+    msg,
+    lazy.error.UnsupportedOperationError
+  )(lazy.AppInfo.isFirefox);
+};
+
+/**
+ * Asserts that the current application is Firefox Desktop or Thunderbird.
+ *
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @throws {UnsupportedOperationError}
+ *     If current application is not running on desktop.
+ */
+assert.desktop = function (msg = "") {
+  msg = msg || "Only supported in desktop applications";
+  assert.that(
+    isDesktop => isDesktop,
+    msg,
+    lazy.error.UnsupportedOperationError
+  )(!lazy.AppInfo.isAndroid);
+};
+
+/**
+ * Asserts that the current application runs on Android.
+ *
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @throws {UnsupportedOperationError}
+ *     If current application is not running on Android.
+ */
+assert.mobile = function (msg = "") {
+  msg = msg || "Only supported on Android";
+  assert.that(
+    isAndroid => isAndroid,
+    msg,
+    lazy.error.UnsupportedOperationError
+  )(lazy.AppInfo.isAndroid);
+};
+
+/**
+ * Asserts that the current <var>context</var> is content.
+ *
+ * @param {string} context
+ *     Context to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {string}
+ *     <var>context</var> is returned unaltered.
+ *
+ * @throws {UnsupportedOperationError}
+ *     If <var>context</var> is not content.
+ */
+assert.content = function (context, msg = "") {
+  msg = msg || "Only supported in content context";
+  assert.that(
+    c => c.toString() == "content",
+    msg,
+    lazy.error.UnsupportedOperationError
+  )(context);
+};
+
+/**
+ * Asserts that the {@link CanonicalBrowsingContext} is open.
+ *
+ * @param {CanonicalBrowsingContext} browsingContext
+ *     Canonical browsing context to check.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {CanonicalBrowsingContext}
+ *     <var>browsingContext</var> is returned unaltered.
+ *
+ * @throws {NoSuchWindowError}
+ *     If <var>browsingContext</var> is no longer open.
+ */
+assert.open = function (browsingContext, msg = "") {
+  msg = msg || "Browsing context has been discarded";
+  return assert.that(
+    browsingContext => {
+      if (!browsingContext?.currentWindowGlobal) {
+        return false;
+      }
+
+      if (browsingContext.isContent && !browsingContext.top.embedderElement) {
+        return false;
+      }
+
+      return true;
+    },
+    msg,
+    lazy.error.NoSuchWindowError
+  )(browsingContext);
+};
+
+/**
+ * Asserts that there is no current user prompt.
+ *
+ * @param {modal.Dialog} dialog
+ *     Reference to current dialogue.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @throws {UnexpectedAlertOpenError}
+ *     If there is a user prompt.
+ */
+assert.noUserPrompt = function (dialog, msg = "") {
+  assert.that(
+    d => d === null || typeof d == "undefined",
+    msg,
+    lazy.error.UnexpectedAlertOpenError
+  )(dialog);
+};
+
+/**
+ * Asserts that <var>obj</var> is defined.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {?}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not defined.
+ */
+assert.defined = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be defined`;
+  return assert.that(o => typeof o != "undefined", msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is a finite number.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a number.
+ */
+assert.number = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be finite number`;
+  return assert.that(Number.isFinite, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is a positive number.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a positive integer.
+ */
+assert.positiveNumber = function (obj, msg = "") {
+  assert.number(obj, msg);
+  msg = msg || lazy.pprint`Expected ${obj} to be >= 0`;
+  return assert.that(n => n >= 0, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is a number in the inclusive range <var>lower</var> to <var>upper</var>.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {Array<number>} range
+ *     Array range [lower, upper]
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a number in the specified range.
+ */
+assert.numberInRange = function (obj, range, msg = "") {
+  const [lower, upper] = range;
+  assert.number(obj, msg);
+  msg = msg || lazy.pprint`Expected ${obj} to be >= ${lower} and <= ${upper}`;
+  return assert.that(n => n >= lower && n <= upper, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is callable.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {Function}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not callable.
+ */
+assert.callable = function (obj, msg = "") {
+  msg = msg || lazy.pprint`${obj} is not callable`;
+  return assert.that(o => typeof o == "function", msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is an unsigned short number.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not an unsigned short.
+ */
+assert.unsignedShort = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be >= 0 and < 65536`;
+  return assert.that(n => n >= 0 && n < 65536, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is an integer.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not an integer.
+ */
+assert.integer = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be an integer`;
+  return assert.that(Number.isSafeInteger, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is a positive integer.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a positive integer.
+ */
+assert.positiveInteger = function (obj, msg = "") {
+  assert.integer(obj, msg);
+  msg = msg || lazy.pprint`Expected ${obj} to be >= 0`;
+  return assert.that(n => n >= 0, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is an integer in the inclusive range <var>lower</var> to <var>upper</var>.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {Array<number>} range
+ *     Array range [lower, upper]
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {number}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a number in the specified range.
+ */
+assert.integerInRange = function (obj, range, msg = "") {
+  const [lower, upper] = range;
+  assert.integer(obj, msg);
+  msg = msg || lazy.pprint`Expected ${obj} to be >= ${lower} and <= ${upper}`;
+  return assert.that(n => n >= lower && n <= upper, msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is a boolean.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {boolean}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a boolean.
+ */
+assert.boolean = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be boolean`;
+  return assert.that(b => typeof b == "boolean", msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is a string.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {string}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not a string.
+ */
+assert.string = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be a string`;
+  return assert.that(s => typeof s == "string", msg)(obj);
+};
+
+/**
+ * Asserts that <var>obj</var> is an object.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {object}
+ *     obj| is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not an object.
+ */
+assert.object = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be an object`;
+  return assert.that(o => {
+    // unable to use instanceof because LHS and RHS may come from
+    // different globals
+    let s = Object.prototype.toString.call(o);
+    return s == "[object Object]" || s == "[object nsJSIID]";
+  }, msg)(obj);
+};
+
+/**
+ * Asserts that <var>prop</var> is in <var>obj</var>.
+ *
+ * @param {?} prop
+ *     An array element or own property to test if is in <var>obj</var>.
+ * @param {?} obj
+ *     An array or an Object that is being tested.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {?}
+ *     The array element, or the value of <var>obj</var>'s own property
+ *     <var>prop</var>.
+ *
+ * @throws {InvalidArgumentError}
+ *     If the <var>obj</var> was an array and did not contain <var>prop</var>.
+ *     Otherwise if <var>prop</var> is not in <var>obj</var>, or <var>obj</var>
+ *     is not an object.
+ */
+assert.in = function (prop, obj, msg = "") {
+  if (Array.isArray(obj)) {
+    assert.that(p => obj.includes(p), msg)(prop);
+    return prop;
+  }
+  assert.object(obj, msg);
+  msg = msg || lazy.pprint`Expected ${prop} in ${obj}`;
+  assert.that(p => obj.hasOwnProperty(p), msg)(prop);
+  return obj[prop];
+};
+
+/**
+ * Asserts that <var>obj</var> is an Array.
+ *
+ * @param {?} obj
+ *     Value to test.
+ * @param {string=} msg
+ *     Custom error message.
+ *
+ * @returns {object}
+ *     <var>obj</var> is returned unaltered.
+ *
+ * @throws {InvalidArgumentError}
+ *     If <var>obj</var> is not an Array.
+ */
+assert.array = function (obj, msg = "") {
+  msg = msg || lazy.pprint`Expected ${obj} to be an Array`;
+  return assert.that(Array.isArray, msg)(obj);
+};
+
+/**
+ * Returns a function that is used to assert the |predicate|.
+ *
+ * @param {function(?): boolean} predicate
+ *     Evaluated on calling the return value of this function.  If its
+ *     return value of the inner function is false, <var>error</var>
+ *     is thrown with <var>message</var>.
+ * @param {string=} message
+ *     Custom error message.
+ * @param {Error=} err
+ *     Custom error type by its class.
+ *
+ * @returns {function(?): ?}
+ *     Function that takes and returns the passed in value unaltered,
+ *     and which may throw <var>error</var> with <var>message</var>
+ *     if <var>predicate</var> evaluates to false.
+ */
+assert.that = function (
+  predicate,
+  message = "",
+  err = lazy.error.InvalidArgumentError
+) {
+  return obj => {
+    if (!predicate(obj)) {
+      throw new err(message);
+    }
+    return obj;
+  };
+};