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489 lines
19 KiB
489 lines
19 KiB
/*jshint node: true, jasmine: true */
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/*
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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// these tests are meant to be executed by Cordova Paramedic test runner
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// you can find it here: https://github.com/apache/cordova-paramedic/
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// it is not necessary to do a full CI setup to run these tests
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// just run "node cordova-paramedic/main.js --platform ios --plugin cordova-plugin-camera"
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'use strict';
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var wdHelper = global.WD_HELPER;
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var screenshotHelper = global.SCREENSHOT_HELPER;
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var isDevice = global.DEVICE;
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var cameraConstants = require('../../www/CameraConstants');
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var cameraHelper = require('../helpers/cameraHelper');
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var MINUTE = 60 * 1000;
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var DEFAULT_WEBVIEW_CONTEXT = 'WEBVIEW_1';
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var PROMISE_PREFIX = 'appium_camera_promise_';
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var CONTEXT_NATIVE_APP = 'NATIVE_APP';
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describe('Camera tests iOS.', function () {
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var driver;
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var webviewContext = DEFAULT_WEBVIEW_CONTEXT;
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// promise count to use in promise ID
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var promiseCount = 0;
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// going to set this to false if session is created successfully
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var failedToStart = true;
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// points out which UI automation to use
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var isXCUI = false;
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// spec counter to restart the session
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var specsRun = 0;
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function getNextPromiseId() {
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promiseCount += 1;
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return getCurrentPromiseId();
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}
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function getCurrentPromiseId() {
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return PROMISE_PREFIX + promiseCount;
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}
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function gracefullyFail(error) {
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fail(error);
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return driver
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.quit()
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.then(function () {
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return getDriver();
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});
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}
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// generates test specs by combining all the specified options
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// you can add more options to test more scenarios
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function generateOptions() {
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var sourceTypes = cameraConstants.PictureSourceType;
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var destinationTypes = cameraConstants.DestinationType;
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var encodingTypes = cameraConstants.EncodingType;
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var allowEditOptions = [ true, false ];
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var correctOrientationOptions = [ true, false ];
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return cameraHelper.generateSpecs(sourceTypes, destinationTypes, encodingTypes, allowEditOptions, correctOrientationOptions);
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}
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function usePicture() {
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return driver
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.elementByXPath('//*[@label="Use"]')
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.click()
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.fail(function () {
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if (isXCUI) {
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return driver
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.waitForElementByAccessibilityId('Choose', MINUTE / 3)
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.click();
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}
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// For some reason "Choose" element is not clickable by standard Appium methods on iOS <= 9
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return wdHelper.tapElementByXPath('//UIAButton[@label="Choose"]', driver);
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});
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}
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function clickPhoto() {
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if (isXCUI) {
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// iOS >=10
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return driver
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.context(CONTEXT_NATIVE_APP)
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.elementsByXPath('//XCUIElementTypeCell')
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.then(function(photos) {
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if (photos.length == 0) {
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return driver
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.sleep(0) // driver.source is not a function o.O
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.source()
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.then(function (src) {
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console.log(src);
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gracefullyFail('Couldn\'t find an image to click');
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});
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}
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// intentionally clicking the second photo here
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// the first one is not clickable for some reason
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return photos[1].click();
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});
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}
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// iOS <10
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return driver
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.elementByXPath('//UIACollectionCell')
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.click();
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}
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function getPicture(options, cancelCamera, skipUiInteractions) {
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var promiseId = getNextPromiseId();
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if (!options) {
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options = {};
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}
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return driver
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.context(webviewContext)
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.execute(cameraHelper.getPicture, [options, promiseId])
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.context(CONTEXT_NATIVE_APP)
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.then(function () {
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if (skipUiInteractions) {
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return;
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}
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if (options.hasOwnProperty('sourceType') && options.sourceType === cameraConstants.PictureSourceType.PHOTOLIBRARY) {
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return driver
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.waitForElementByAccessibilityId('Camera Roll', MINUTE / 2)
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.click()
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.then(function () {
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return clickPhoto();
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})
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.then(function () {
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if (!options.allowEdit) {
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return driver;
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}
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return usePicture();
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});
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}
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if (options.hasOwnProperty('sourceType') && options.sourceType === cameraConstants.PictureSourceType.SAVEDPHOTOALBUM) {
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return clickPhoto()
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.then(function () {
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if (!options.allowEdit) {
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return driver;
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}
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return usePicture();
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});
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}
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if (cancelCamera) {
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return driver
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.waitForElementByAccessibilityId('Cancel', MINUTE / 2)
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.click();
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}
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return driver
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.waitForElementByAccessibilityId('Take Picture', MINUTE / 2)
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.click()
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.waitForElementByAccessibilityId('Use Photo', MINUTE / 2)
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.click();
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})
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.fail(fail);
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}
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// checks if the picture was successfully taken
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// if shouldLoad is falsy, ensures that the error callback was called
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function checkPicture(shouldLoad, options) {
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if (!options) {
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options = {};
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}
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return driver
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.context(webviewContext)
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.setAsyncScriptTimeout(MINUTE / 2)
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.executeAsync(cameraHelper.checkPicture, [getCurrentPromiseId(), options])
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.then(function (result) {
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if (shouldLoad) {
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if (result !== 'OK') {
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fail(result);
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}
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} else if (result.indexOf('ERROR') === -1) {
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throw 'Unexpected success callback with result: ' + result;
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}
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});
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}
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// takes a picture with the specified options
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// and then verifies it
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function runSpec(options, done, pending) {
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if (options.sourceType === cameraConstants.PictureSourceType.CAMERA && !isDevice) {
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pending('Camera is not available on iOS simulator');
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}
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checkSession(done);
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specsRun += 1;
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return driver
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.then(function () {
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return getPicture(options);
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})
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.then(function () {
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return checkPicture(true, options);
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})
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.fail(gracefullyFail);
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}
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function getDriver() {
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failedToStart = true;
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driver = wdHelper.getDriver('iOS');
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return wdHelper.getWebviewContext(driver)
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.then(function(context) {
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webviewContext = context;
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return driver.context(webviewContext);
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})
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.then(function () {
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return wdHelper.waitForDeviceReady(driver);
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})
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.then(function () {
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return wdHelper.injectLibraries(driver);
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})
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.sessionCapabilities()
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.then(function (caps) {
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var platformVersion = parseFloat(caps.platformVersion);
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isXCUI = platformVersion >= 10.0;
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})
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.then(function () {
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.SAVEDPHOTOALBUM,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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return driver
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.then(function () { return getPicture(options, false, true); })
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.context(CONTEXT_NATIVE_APP)
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.acceptAlert()
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.then(function alertDismissed() {
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// TODO: once we move to only XCUITest-based (which is force on you in either iOS 10+ or Xcode 8+)
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// UI tests, we will have to:
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// a) remove use of autoAcceptAlerts appium capability since it no longer functions in XCUITest
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// b) can remove this entire then() clause, as we do not need to explicitly handle the acceptAlert
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// failure callback, since we will be guaranteed to hit the permission dialog on startup.
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}, function noAlert() {
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// in case the contacts permission alert never showed up: no problem, don't freak out.
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// This can happen if:
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// a) The application-under-test already had photos permissions granted to it
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// b) Appium's autoAcceptAlerts capability is provided (and functioning)
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})
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.elementByAccessibilityId('Cancel', 10000)
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.click();
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})
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.then(function () {
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failedToStart = false;
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});
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}
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function checkSession(done) {
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if (failedToStart) {
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fail('Failed to start a session');
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done();
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}
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}
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it('camera.ui.util configure driver and start a session', function (done) {
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getDriver()
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.fail(fail)
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.done(done);
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}, 15 * MINUTE);
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describe('Specs.', function () {
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afterEach(function (done) {
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if (specsRun >= 15) {
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specsRun = 0;
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// we need to restart the session regularly because for some reason
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// when running against iOS 10 simulator on SauceLabs,
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// Appium cannot handle more than ~20 specs at one session
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// the error would be as follows:
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// "Could not proxy command to remote server. Original error: Error: connect ECONNREFUSED 127.0.0.1:8100"
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checkSession(done);
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return driver
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.quit()
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.then(function () {
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return getDriver();
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})
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.done(done);
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} else {
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done();
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}
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}, 15 * MINUTE);
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// getPicture() with mediaType: VIDEO, sourceType: PHOTOLIBRARY
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it('camera.ui.spec.1 Selecting only videos', function (done) {
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checkSession(done);
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specsRun += 1;
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var options = { sourceType: cameraConstants.PictureSourceType.PHOTOLIBRARY,
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mediaType: cameraConstants.MediaType.VIDEO };
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driver
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// skip ui unteractions
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.then(function () { return getPicture(options, false, true); })
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.waitForElementByXPath('//*[contains(@label,"Videos")]', MINUTE / 2)
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.elementByAccessibilityId('Cancel')
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.click()
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.fail(gracefullyFail)
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.done(done);
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}, 7 * MINUTE);
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// getPicture(), then dismiss
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// wait for the error callback to be called
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it('camera.ui.spec.2 Dismissing the camera', function (done) {
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checkSession(done);
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if (!isDevice) {
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pending('Camera is not available on iOS simulator');
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}
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specsRun += 1;
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var options = { sourceType: cameraConstants.PictureSourceType.CAMERA,
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saveToPhotoAlbum: false };
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driver
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.then(function () {
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return getPicture(options, true);
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})
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.then(function () {
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return checkPicture(false);
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})
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.fail(gracefullyFail)
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.done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.3 Verifying target image size, sourceType=CAMERA', function (done) {
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.CAMERA,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.4 Verifying target image size, sourceType=SAVEDPHOTOALBUM', function (done) {
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.SAVEDPHOTOALBUM,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.5 Verifying target image size, sourceType=PHOTOLIBRARY', function (done) {
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.PHOTOLIBRARY,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.6 Verifying target image size, sourceType=CAMERA, destinationType=FILE_URL', function (done) {
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// remove this line if you don't mind the tests leaving a photo saved on device
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pending('Cannot prevent iOS from saving the picture to photo library');
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.CAMERA,
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destinationType: cameraConstants.DestinationType.FILE_URL,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.7 Verifying target image size, sourceType=SAVEDPHOTOALBUM, destinationType=FILE_URL', function (done) {
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.SAVEDPHOTOALBUM,
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destinationType: cameraConstants.DestinationType.FILE_URL,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.8 Verifying target image size, sourceType=PHOTOLIBRARY, destinationType=FILE_URL', function (done) {
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var options = {
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quality: 50,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.PHOTOLIBRARY,
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destinationType: cameraConstants.DestinationType.FILE_URL,
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saveToPhotoAlbum: false,
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targetWidth: 210,
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targetHeight: 210
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.9 Verifying target image size, sourceType=CAMERA, destinationType=FILE_URL, quality=100', function (done) {
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// remove this line if you don't mind the tests leaving a photo saved on device
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pending('Cannot prevent iOS from saving the picture to photo library');
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var options = {
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quality: 100,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.CAMERA,
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destinationType: cameraConstants.DestinationType.FILE_URL,
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saveToPhotoAlbum: false,
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targetWidth: 305,
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targetHeight: 305
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.10 Verifying target image size, sourceType=SAVEDPHOTOALBUM, destinationType=FILE_URL, quality=100', function (done) {
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var options = {
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quality: 100,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.SAVEDPHOTOALBUM,
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destinationType: cameraConstants.DestinationType.FILE_URL,
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saveToPhotoAlbum: false,
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targetWidth: 305,
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targetHeight: 305
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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it('camera.ui.spec.11 Verifying target image size, sourceType=PHOTOLIBRARY, destinationType=FILE_URL, quality=100', function (done) {
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var options = {
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quality: 100,
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allowEdit: false,
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sourceType: cameraConstants.PictureSourceType.PHOTOLIBRARY,
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destinationType: cameraConstants.DestinationType.FILE_URL,
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saveToPhotoAlbum: false,
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targetWidth: 305,
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targetHeight: 305
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};
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runSpec(options, done, pending).done(done);
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}, 7 * MINUTE);
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// combine various options for getPicture()
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generateOptions().forEach(function (spec) {
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it('camera.ui.spec.12.' + spec.id + ' Combining options. ' + spec.description, function (done) {
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// remove this check if you don't mind the tests leaving a photo saved on device
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if (spec.options.sourceType === cameraConstants.PictureSourceType.CAMERA &&
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spec.options.destinationType === cameraConstants.DestinationType.NATIVE_URI) {
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pending('Skipping: cannot prevent iOS from saving the picture to photo library and cannot delete it. ' +
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'For more info, see iOS quirks here: https://github.com/apache/cordova-plugin-camera#ios-quirks-1');
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}
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runSpec(spec.options, done, pending).done(done);
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}, 7 * MINUTE);
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});
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});
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it('camera.ui.util Destroy the session', function (done) {
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checkSession(done);
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driver
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.quit()
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.done(done);
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}, 5 * MINUTE);
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});
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