appium-ios-simulator
Version:
iOS Simulator interface for Appium.
567 lines (460 loc) • 37.6 kB
JavaScript
;
var _get = require('babel-runtime/helpers/get')['default'];
var _inherits = require('babel-runtime/helpers/inherits')['default'];
var _createClass = require('babel-runtime/helpers/create-class')['default'];
var _classCallCheck = require('babel-runtime/helpers/class-call-check')['default'];
var _regeneratorRuntime = require('babel-runtime/regenerator')['default'];
var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];
Object.defineProperty(exports, '__esModule', {
value: true
});
var _simulatorXcode6 = require('./simulator-xcode-6');
var _simulatorXcode7 = require('./simulator-xcode-7');
var _simulatorXcode72 = _interopRequireDefault(_simulatorXcode7);
var _logger = require('./logger');
var _logger2 = _interopRequireDefault(_logger);
var _asyncbox = require('asyncbox');
var _teen_process = require('teen_process');
var _nodeSimctl = require('node-simctl');
// these sims are sloooooooow
var STARTUP_TIMEOUT = 120 * 1000;
var SAFARI_STARTUP_TIMEOUT = 25 * 1000;
var UI_CLIENT_STARTUP_TIMEOUT = 5 * 1000;
var SPRINGBOARD_BUNDLE_ID = 'com.apple.springboard';
var MOBILE_SAFARI_BUNDLE_ID = 'com.apple.mobilesafari';
var UI_CLIENT_BUNDLE_ID = 'com.apple.iphonesimulator';
var PROCESS_LAUNCH_OK_PATTERN = function PROCESS_LAUNCH_OK_PATTERN(bundleId) {
return new RegExp(bundleId.replace('.', '\\.') + ':\\s+\\d+');
};
var SimulatorXcode8 = (function (_SimulatorXcode7) {
_inherits(SimulatorXcode8, _SimulatorXcode7);
function SimulatorXcode8(udid, xcodeVersion) {
_classCallCheck(this, SimulatorXcode8);
_get(Object.getPrototypeOf(SimulatorXcode8.prototype), 'constructor', this).call(this, udid, xcodeVersion);
// list of files to check for when seeing if a simulator is "fresh"
// (meaning it has never been booted).
// If these files are present, we assume it's been successfully booted
this.isFreshFiles = ['Library/Cookies', 'Library/Preferences/.GlobalPreferences.plist', 'Library/Preferences/com.apple.springboard.plist', 'var/run/syslog.pid'];
}
/**
* @return {string} Bundle identifier of Simulator UI client.
*/
_createClass(SimulatorXcode8, [{
key: 'isUIClientRunning',
/**
* Check the state of Simulator UI client.
* @Override
*
* @return {boolean} True of if UI client is running or false otherwise.
*/
value: function isUIClientRunning() {
var args, _ref, stdout, count;
return _regeneratorRuntime.async(function isUIClientRunning$(context$2$0) {
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
args = ['-e', 'tell application "System Events" to count processes whose bundle identifier is "' + this.uiClientBundleId + '"'];
context$2$0.next = 3;
return _regeneratorRuntime.awrap((0, _teen_process.exec)('osascript', args));
case 3:
_ref = context$2$0.sent;
stdout = _ref.stdout;
count = parseInt(stdout, 10);
if (isNaN(count)) {
_logger2['default'].errorAndThrow('Cannot parse the count of running Simulator UI client instances from \'osascript ' + args + '\' output: ' + stdout);
}
_logger2['default'].debug('The count of running Simulator UI client instances is ' + count);
return context$2$0.abrupt('return', count >= 1);
case 9:
case 'end':
return context$2$0.stop();
}
}, null, this);
}
/**
* Kill the UI client if it is running.
*
* @param {boolean} force - Set it to true to send SIGKILL signal to Simulator process.
* SIGTERM will be sent by default.
* @return {boolean} True if the UI client was successfully killed or false
* if it is not running.
*/
}, {
key: 'killUIClient',
value: function killUIClient() {
var force = arguments.length <= 0 || arguments[0] === undefined ? false : arguments[0];
var osascriptArgs, _ref2, stdout, killArgs;
return _regeneratorRuntime.async(function killUIClient$(context$2$0) {
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
osascriptArgs = ['-e', 'tell application "System Events" to unix id of processes whose bundle identifier is "' + this.uiClientBundleId + '"'];
context$2$0.next = 3;
return _regeneratorRuntime.awrap((0, _teen_process.exec)('osascript', osascriptArgs));
case 3:
_ref2 = context$2$0.sent;
stdout = _ref2.stdout;
if (stdout.trim().length) {
context$2$0.next = 7;
break;
}
return context$2$0.abrupt('return', false);
case 7:
killArgs = force ? ['-9', stdout.trim()] : [stdout.trim()];
context$2$0.next = 10;
return _regeneratorRuntime.awrap((0, _teen_process.exec)('kill', killArgs));
case 10:
return context$2$0.abrupt('return', true);
case 11:
case 'end':
return context$2$0.stop();
}
}, null, this);
}
/**
* Start the Simulator UI client with the given arguments
* and wait until it is running.
* @override
*/
}, {
key: 'startUIClient',
value: function startUIClient() {
var opts = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
return _regeneratorRuntime.async(function startUIClient$(context$2$0) {
var _this = this;
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
context$2$0.next = 2;
return _regeneratorRuntime.awrap(_get(Object.getPrototypeOf(SimulatorXcode8.prototype), 'startUIClient', this).call(this, opts));
case 2:
context$2$0.prev = 2;
context$2$0.next = 5;
return _regeneratorRuntime.awrap((0, _asyncbox.waitForCondition)(function callee$2$0() {
return _regeneratorRuntime.async(function callee$2$0$(context$3$0) {
while (1) switch (context$3$0.prev = context$3$0.next) {
case 0:
context$3$0.next = 2;
return _regeneratorRuntime.awrap(this.isUIClientRunning());
case 2:
return context$3$0.abrupt('return', context$3$0.sent);
case 3:
case 'end':
return context$3$0.stop();
}
}, null, _this);
}, { waitMs: UI_CLIENT_STARTUP_TIMEOUT, intervalMs: 300 }));
case 5:
context$2$0.next = 10;
break;
case 7:
context$2$0.prev = 7;
context$2$0.t0 = context$2$0['catch'](2);
_logger2['default'].warn('The Simulator UI client is not running after ' + UI_CLIENT_STARTUP_TIMEOUT + ' ms timeout');
case 10:
case 'end':
return context$2$0.stop();
}
}, null, this, [[2, 7]]);
}
/**
* Verify whether the particular application is installed on Simulator.
* @override
*
* @param {string} bundleId - The bundle id of the application to be checked.
* @return {boolean} True if the given application is installed.
*/
}, {
key: 'isAppInstalled',
value: function isAppInstalled(bundleId) {
var appContainer, info;
return _regeneratorRuntime.async(function isAppInstalled$(context$2$0) {
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
context$2$0.prev = 0;
context$2$0.next = 3;
return _regeneratorRuntime.awrap((0, _nodeSimctl.getAppContainer)(this.udid, bundleId, false));
case 3:
appContainer = context$2$0.sent;
return context$2$0.abrupt('return', appContainer.endsWith('.app'));
case 7:
context$2$0.prev = 7;
context$2$0.t0 = context$2$0['catch'](0);
context$2$0.prev = 9;
context$2$0.next = 12;
return _regeneratorRuntime.awrap((0, _nodeSimctl.appInfo)(this.udid, bundleId));
case 12:
info = context$2$0.sent;
return context$2$0.abrupt('return', info.indexOf('ApplicationType') !== -1);
case 16:
context$2$0.prev = 16;
context$2$0.t1 = context$2$0['catch'](9);
return context$2$0.abrupt('return', false);
case 19:
case 'end':
return context$2$0.stop();
}
}, null, this, [[0, 7], [9, 16]]);
}
/**
* @return {string} Application bundle id, which signals that Simulator booting is
* competed if it is running.
*/
}, {
key: 'waitForBoot',
/**
* Verify whether the Simulator booting is completed and/or wait for it
* until the timeout expires.
* @override
*
* @param {number} startupTimeout - the number of milliseconds to wait until booting is completed.
* @emits BOOT_COMPLETED_EVENT if the current Simulator is ready to accept simctl commands, like 'install'.
*/
value: function waitForBoot(startupTimeout) {
var startupTimestamp, lastError;
return _regeneratorRuntime.async(function waitForBoot$(context$2$0) {
var _this3 = this;
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
startupTimestamp = process.hrtime();
lastError = null;
context$2$0.prev = 2;
context$2$0.next = 5;
return _regeneratorRuntime.awrap((function callee$2$0() {
var isOnBootCompletedEmitted;
return _regeneratorRuntime.async(function callee$2$0$(context$3$0) {
var _this2 = this;
while (1) switch (context$3$0.prev = context$3$0.next) {
case 0:
isOnBootCompletedEmitted = false;
context$3$0.next = 3;
return _regeneratorRuntime.awrap((0, _asyncbox.waitForCondition)(function callee$3$0() {
var _ref3,
// 'springboard' process should be the last one to start after boot
// 'simctl launch' will block until this process is running or fail if booting is still in progress
stdout;
return _regeneratorRuntime.async(function callee$3$0$(context$4$0) {
while (1) switch (context$4$0.prev = context$4$0.next) {
case 0:
context$4$0.prev = 0;
context$4$0.next = 3;
return _regeneratorRuntime.awrap((0, _teen_process.exec)('xcrun', ['simctl', 'launch', this.udid, this.startupPollBundleId]));
case 3:
_ref3 = context$4$0.sent;
stdout = _ref3.stdout;
if (!PROCESS_LAUNCH_OK_PATTERN(this.startupPollBundleId).test(stdout)) {
context$4$0.next = 8;
break;
}
if (!isOnBootCompletedEmitted) {
isOnBootCompletedEmitted = true;
this.emit(_simulatorXcode6.BOOT_COMPLETED_EVENT);
}
return context$4$0.abrupt('return', true);
case 8:
context$4$0.next = 13;
break;
case 10:
context$4$0.prev = 10;
context$4$0.t0 = context$4$0['catch'](0);
lastError = context$4$0.t0.stderr || context$4$0.t0.message;
case 13:
return context$4$0.abrupt('return', false);
case 14:
case 'end':
return context$4$0.stop();
}
}, null, _this2, [[0, 10]]);
}, { waitMs: startupTimeout, intervalMs: 1500 }));
case 3:
case 'end':
return context$3$0.stop();
}
}, null, _this3);
})());
case 5:
context$2$0.next = 10;
break;
case 7:
context$2$0.prev = 7;
context$2$0.t0 = context$2$0['catch'](2);
_logger2['default'].errorAndThrow('Simulator is not booted after ' + process.hrtime(startupTimestamp)[0] + ' seconds ' + ('because of: ' + (lastError || 'an unknown error')));
case 10:
case 'end':
return context$2$0.stop();
}
}, null, this, [[2, 7]]);
}
/**
* Open the given URL in mobile Safari browser.
* The browser will be started automatically if it is not running.
* @override
*
* @param {string} url - The URL to be opened.
*/
}, {
key: 'openUrl',
value: function openUrl(url) {
var launchTimestamp, lastError;
return _regeneratorRuntime.async(function openUrl$(context$2$0) {
var _this4 = this;
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
context$2$0.next = 2;
return _regeneratorRuntime.awrap(this.isRunning());
case 2:
if (context$2$0.sent) {
context$2$0.next = 4;
break;
}
throw new Error('Tried to open ' + url + ', but Simulator is not in Booted state');
case 4:
launchTimestamp = process.hrtime();
lastError = null;
context$2$0.prev = 6;
context$2$0.next = 9;
return _regeneratorRuntime.awrap((0, _asyncbox.waitForCondition)(function callee$2$0() {
var _ref4,
// This is to make sure Safari is already running
stdout;
return _regeneratorRuntime.async(function callee$2$0$(context$3$0) {
while (1) switch (context$3$0.prev = context$3$0.next) {
case 0:
context$3$0.prev = 0;
context$3$0.next = 3;
return _regeneratorRuntime.awrap((0, _teen_process.exec)('xcrun', ['simctl', 'launch', this.udid, MOBILE_SAFARI_BUNDLE_ID]));
case 3:
_ref4 = context$3$0.sent;
stdout = _ref4.stdout;
if (!PROCESS_LAUNCH_OK_PATTERN(MOBILE_SAFARI_BUNDLE_ID).test(stdout)) {
context$3$0.next = 9;
break;
}
context$3$0.next = 8;
return _regeneratorRuntime.awrap((0, _nodeSimctl.openUrl)(this.udid, url));
case 8:
return context$3$0.abrupt('return', true);
case 9:
context$3$0.next = 15;
break;
case 11:
context$3$0.prev = 11;
context$3$0.t0 = context$3$0['catch'](0);
_logger2['default'].error('Failed to open \'' + url + '\' in Safari. Retrying...');
lastError = context$3$0.t0.stderr || context$3$0.t0.message;
case 15:
return context$3$0.abrupt('return', false);
case 16:
case 'end':
return context$3$0.stop();
}
}, null, _this4, [[0, 11]]);
}, { waitMs: SAFARI_STARTUP_TIMEOUT, intervalMs: 500 }));
case 9:
context$2$0.next = 14;
break;
case 11:
context$2$0.prev = 11;
context$2$0.t0 = context$2$0['catch'](6);
_logger2['default'].errorAndThrow('Safari cannot open \'' + url + '\' after ' + process.hrtime(launchTimestamp)[0] + ' seconds ' + ('because of: ' + (lastError || 'an unknown error')));
case 14:
_logger2['default'].debug('Safari has successfully opened \'' + url + '\' in ' + process.hrtime(launchTimestamp)[0] + ' seconds');
case 15:
case 'end':
return context$2$0.stop();
}
}, null, this, [[6, 11]]);
}
/**
* Clean up the directories for mobile Safari.
* @override
*
* @param {boolean} keepPrefs - Whether to keep Safari preferences from being deleted.
*/
}, {
key: 'cleanSafari',
value: function cleanSafari() {
var keepPrefs = arguments.length <= 0 || arguments[0] === undefined ? true : arguments[0];
return _regeneratorRuntime.async(function cleanSafari$(context$2$0) {
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
context$2$0.prev = 0;
context$2$0.next = 3;
return _regeneratorRuntime.awrap((0, _nodeSimctl.terminate)(this.udid, MOBILE_SAFARI_BUNDLE_ID));
case 3:
context$2$0.next = 7;
break;
case 5:
context$2$0.prev = 5;
context$2$0.t0 = context$2$0['catch'](0);
case 7:
context$2$0.next = 9;
return _regeneratorRuntime.awrap(_get(Object.getPrototypeOf(SimulatorXcode8.prototype), 'cleanSafari', this).call(this, keepPrefs));
case 9:
case 'end':
return context$2$0.stop();
}
}, null, this, [[0, 5]]);
}
/**
* Clean/scrub the particular application on Simulator.
* @override
*
* @param {string} appFile - Application name minus ".app".
* @param {string} appBundleId - Bundle identifier of the application.
* @param {boolean} scrub - If `scrub` is false, we want to clean by deleting the app and all
* files associated with it. If `scrub` is true, we just want to delete the preferences and
* changed files.
* @return {array} Array of deletion promises.
*/
}, {
key: 'cleanCustomApp',
value: function cleanCustomApp(appFile, appBundleId) {
var scrub = arguments.length <= 2 || arguments[2] === undefined ? false : arguments[2];
return _regeneratorRuntime.async(function cleanCustomApp$(context$2$0) {
while (1) switch (context$2$0.prev = context$2$0.next) {
case 0:
context$2$0.prev = 0;
context$2$0.next = 3;
return _regeneratorRuntime.awrap((0, _nodeSimctl.terminate)(this.udid, appBundleId));
case 3:
context$2$0.next = 7;
break;
case 5:
context$2$0.prev = 5;
context$2$0.t0 = context$2$0['catch'](0);
case 7:
context$2$0.next = 9;
return _regeneratorRuntime.awrap(_get(Object.getPrototypeOf(SimulatorXcode8.prototype), 'cleanCustomApp', this).call(this, appFile, appBundleId, scrub));
case 9:
case 'end':
return context$2$0.stop();
}
}, null, this, [[0, 5]]);
}
}, {
key: 'uiClientBundleId',
get: function get() {
return UI_CLIENT_BUNDLE_ID;
}
}, {
key: 'startupPollBundleId',
get: function get() {
return SPRINGBOARD_BUNDLE_ID;
}
/**
* @return {number} The max number of milliseconds to wait until Simulator booting is completed.
*/
}, {
key: 'startupTimeout',
get: function get() {
return STARTUP_TIMEOUT;
}
}]);
return SimulatorXcode8;
})(_simulatorXcode72['default']);
exports['default'] = SimulatorXcode8;
module.exports = exports['default'];
// get_app_container subcommand fails for system applications,
// so we try the hidden appinfo subcommand, which prints correct info for
// system/hidden apps
// ignore error
// ignore error
//# 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{ BOOT_COMPLETED_EVENT } from './simulator-xcode-6';\nimport SimulatorXcode7 from './simulator-xcode-7';\nimport log from './logger';\nimport { waitForCondition } from 'asyncbox';\nimport { exec } from 'teen_process';\nimport { getAppContainer, openUrl as simctlOpenUrl, terminate, appInfo } from 'node-simctl';\n\n\n// these sims are sloooooooow\nconst STARTUP_TIMEOUT = 120 * 1000;\nconst SAFARI_STARTUP_TIMEOUT = 25 * 1000;\nconst UI_CLIENT_STARTUP_TIMEOUT = 5 * 1000;\nconst SPRINGBOARD_BUNDLE_ID = 'com.apple.springboard';\nconst MOBILE_SAFARI_BUNDLE_ID = 'com.apple.mobilesafari';\nconst UI_CLIENT_BUNDLE_ID = 'com.apple.iphonesimulator';\nconst PROCESS_LAUNCH_OK_PATTERN = (bundleId) => new RegExp(`${bundleId.replace('.', '\\\\.')}:\\\\s+\\\\d+`);\n\nclass SimulatorXcode8 extends SimulatorXcode7 {\n  constructor (udid, xcodeVersion) {\n    super(udid, xcodeVersion);\n\n    // list of files to check for when seeing if a simulator is \"fresh\"\n    // (meaning it has never been booted).\n    // If these files are present, we assume it's been successfully booted\n    this.isFreshFiles = [\n      'Library/Cookies',\n      'Library/Preferences/.GlobalPreferences.plist',\n      'Library/Preferences/com.apple.springboard.plist',\n      'var/run/syslog.pid'\n    ];\n  }\n\n  /**\n   * @return {string} Bundle identifier of Simulator UI client.\n   */\n  get uiClientBundleId () {\n    return UI_CLIENT_BUNDLE_ID;\n  }\n\n  /**\n   * Check the state of Simulator UI client.\n   * @Override\n   *\n   * @return {boolean} True of if UI client is running or false otherwise.\n   */\n  async isUIClientRunning () {\n    const args = ['-e', `tell application \"System Events\" to count processes whose bundle identifier is \"${this.uiClientBundleId}\"`];\n    const {stdout} = await exec('osascript', args);\n    const count = parseInt(stdout, 10);\n    if (isNaN(count)) {\n      log.errorAndThrow(`Cannot parse the count of running Simulator UI client instances from 'osascript ${args}' output: ${stdout}`);\n    }\n    log.debug(`The count of running Simulator UI client instances is ${count}`);\n    return count >= 1;\n  }\n\n  /**\n   * Kill the UI client if it is running.\n   *\n   * @param {boolean} force - Set it to true to send SIGKILL signal to Simulator process.\n   *                          SIGTERM will be sent by default.\n   * @return {boolean} True if the UI client was successfully killed or false\n   *                   if it is not running.\n   */\n  async killUIClient (force = false) {\n    const osascriptArgs = ['-e', `tell application \"System Events\" to unix id of processes whose bundle identifier is \"${this.uiClientBundleId}\"`];\n    const {stdout} = await exec('osascript', osascriptArgs);\n    if (!stdout.trim().length) {\n      return false;\n    }\n    const killArgs = force ? ['-9', stdout.trim()] : [stdout.trim()];\n    await exec('kill', killArgs);\n    return true;\n  }\n\n  /**\n   * Start the Simulator UI client with the given arguments\n   * and wait until it is running.\n   * @override\n   */\n  async startUIClient (opts = {}) {\n    await super.startUIClient(opts);\n    try {\n      await waitForCondition(async () => {\n        return await this.isUIClientRunning();\n      }, {waitMs: UI_CLIENT_STARTUP_TIMEOUT, intervalMs: 300});\n    } catch (ign) {\n      log.warn(`The Simulator UI client is not running after ${UI_CLIENT_STARTUP_TIMEOUT} ms timeout`);\n    }\n  }\n\n  /**\n   * Verify whether the particular application is installed on Simulator.\n   * @override\n   *\n   * @param {string} bundleId - The bundle id of the application to be checked.\n   * @return {boolean} True if the given application is installed.\n   */\n  async isAppInstalled (bundleId) {\n    try {\n      const appContainer = await getAppContainer(this.udid, bundleId, false);\n      return appContainer.endsWith('.app');\n    } catch (err) {\n      // get_app_container subcommand fails for system applications,\n      // so we try the hidden appinfo subcommand, which prints correct info for\n      // system/hidden apps\n      try {\n        const info = await appInfo(this.udid, bundleId);\n        return info.indexOf('ApplicationType') !== -1;\n      } catch (e) {\n        return false;\n      }\n    }\n  }\n\n  /**\n   * @return {string} Application bundle id, which signals that Simulator booting is\n   * competed if it is running.\n   */\n  get startupPollBundleId () {\n    return SPRINGBOARD_BUNDLE_ID;\n  }\n\n  /**\n   * @return {number} The max number of milliseconds to wait until Simulator booting is completed.\n   */\n  get startupTimeout () {\n    return STARTUP_TIMEOUT;\n  }\n\n  /**\n   * Verify whether the Simulator booting is completed and/or wait for it\n   * until the timeout expires.\n   * @override\n   *\n   * @param {number} startupTimeout - the number of milliseconds to wait until booting is completed.\n   * @emits BOOT_COMPLETED_EVENT if the current Simulator is ready to accept simctl commands, like 'install'.\n   */\n  async waitForBoot (startupTimeout) {\n    const startupTimestamp = process.hrtime();\n    let lastError = null;\n    try {\n      let isOnBootCompletedEmitted = false;\n      await waitForCondition(async () => {\n        try {\n          // 'springboard' process should be the last one to start after boot\n          // 'simctl launch' will block until this process is running or fail if booting is still in progress\n          const {stdout} = await exec('xcrun', ['simctl', 'launch', this.udid, this.startupPollBundleId]);\n          if (PROCESS_LAUNCH_OK_PATTERN(this.startupPollBundleId).test(stdout)) {\n            if (!isOnBootCompletedEmitted) {\n              isOnBootCompletedEmitted = true;\n              this.emit(BOOT_COMPLETED_EVENT);\n            }\n\n            return true;\n          }\n        } catch (err) {\n          lastError = err.stderr || err.message;\n        }\n        return false;\n      }, {waitMs: startupTimeout, intervalMs: 1500});\n    } catch (err) {\n      log.errorAndThrow(`Simulator is not booted after ${process.hrtime(startupTimestamp)[0]} seconds ` +\n                        `because of: ${lastError || 'an unknown error'}`);\n    }\n  }\n\n  /**\n   * Open the given URL in mobile Safari browser.\n   * The browser will be started automatically if it is not running.\n   * @override\n   *\n   * @param {string} url - The URL to be opened.\n   */\n  async openUrl (url) {\n    if (!await this.isRunning()) {\n      throw new Error(`Tried to open ${url}, but Simulator is not in Booted state`);\n    }\n    const launchTimestamp = process.hrtime();\n    let lastError = null;\n    try {\n      await waitForCondition(async () => {\n        try {\n          // This is to make sure Safari is already running\n          const {stdout} = await exec('xcrun', ['simctl', 'launch', this.udid, MOBILE_SAFARI_BUNDLE_ID]);\n          if (PROCESS_LAUNCH_OK_PATTERN(MOBILE_SAFARI_BUNDLE_ID).test(stdout)) {\n            await simctlOpenUrl(this.udid, url);\n            return true;\n          }\n        } catch (err) {\n          log.error(`Failed to open '${url}' in Safari. Retrying...`);\n          lastError = err.stderr || err.message;\n        }\n        return false;\n      }, {waitMs: SAFARI_STARTUP_TIMEOUT, intervalMs: 500});\n    } catch (err) {\n      log.errorAndThrow(`Safari cannot open '${url}' after ${process.hrtime(launchTimestamp)[0]} seconds ` +\n                        `because of: ${lastError || 'an unknown error'}`);\n    }\n    log.debug(`Safari has successfully opened '${url}' in ${process.hrtime(launchTimestamp)[0]} seconds`);\n  }\n\n  /**\n   * Clean up the directories for mobile Safari.\n   * @override\n   *\n   * @param {boolean} keepPrefs - Whether to keep Safari preferences from being deleted.\n   */\n  async cleanSafari (keepPrefs = true) {\n    try {\n      await terminate(this.udid, MOBILE_SAFARI_BUNDLE_ID);\n    } catch (ign) {\n      // ignore error\n    }\n    await super.cleanSafari(keepPrefs);\n  }\n\n  /**\n   * Clean/scrub the particular application on Simulator.\n   * @override\n   *\n   * @param {string} appFile - Application name minus \".app\".\n   * @param {string} appBundleId - Bundle identifier of the application.\n   * @param {boolean} scrub - If `scrub` is false, we want to clean by deleting the app and all\n   *   files associated with it. If `scrub` is true, we just want to delete the preferences and\n   *   changed files.\n   * @return {array} Array of deletion promises.\n   */\n  async cleanCustomApp (appFile, appBundleId, scrub = false) {\n    try {\n      await terminate(this.udid, appBundleId);\n    } catch (ign) {\n      // ignore error\n    }\n    await super.cleanCustomApp(appFile, appBundleId, scrub);\n  }\n\n}\n\nexport default SimulatorXcode8;\n"],"sourceRoot":"../.."}