c1948fc0d4
Taking a screenshot on failure, Retry taking a picture up to 3 times, Try to restart the Appium session if it's lost
560 lines
22 KiB
JavaScript
560 lines
22 KiB
JavaScript
/*jshint node: true, jasmine: true */
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// these tests are meant to be executed by Cordova Medic Appium runner
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// you can find it here: https://github.com/apache/cordova-medic/
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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-medic/medic/medic.js appium --platform android --plugins cordova-plugin-camera"
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'use strict';
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var wdHelper = require('../helpers/wdHelper');
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var wd = wdHelper.getWD();
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var cameraConstants = require('../../www/CameraConstants');
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var cameraHelper = require('../helpers/cameraHelper');
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var screenshotHelper = require('../helpers/screenshotHelper');
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var STARTING_MESSAGE = 'Ready for action!';
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var RETRY_COUNT = 3; // how many times to retry taking a picture before failing
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var MINUTE = 60 * 1000;
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var DEFAULT_SCREEN_WIDTH = 360;
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var DEFAULT_SCREEN_HEIGHT = 567;
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var DEFAULT_WEBVIEW_CONTEXT = 'WEBVIEW';
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describe('Camera tests Android.', function () {
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var driver;
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// the name of webview context, it will be changed to match needed context if there are named ones:
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var webviewContext = DEFAULT_WEBVIEW_CONTEXT;
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// this indicates that the device library has the test picture:
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var isTestPictureSaved = false;
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// this indicates that there was a critical error and tests cannot continue:
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var stopFlag = false;
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// we need to know the screen width and height to properly click on an image in the gallery
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var screenWidth = DEFAULT_SCREEN_WIDTH;
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var screenHeight = DEFAULT_SCREEN_HEIGHT;
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function win() {
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expect(true).toBe(true);
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}
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function fail(error) {
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screenshotHelper.saveScreenshot(driver);
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if (error && error.message) {
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console.log('An error occured: ' + error.message);
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expect(true).toFailWithMessage(error.message);
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throw error.message;
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}
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if (error) {
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console.log('Failed expectation: ' + error);
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expect(true).toFailWithMessage(error);
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throw error;
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}
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// no message provided :(
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expect(true).toBe(false);
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throw 'An error without description occured';
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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 generateSpecs() {
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var sourceTypes = [
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cameraConstants.PictureSourceType.CAMERA,
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cameraConstants.PictureSourceType.PHOTOLIBRARY
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],
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destinationTypes = cameraConstants.DestinationType,
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encodingTypes = [
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cameraConstants.EncodingType.JPEG,
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cameraConstants.EncodingType.PNG
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],
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allowEditOptions = [
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true,
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false
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];
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return cameraHelper.generateSpecs(sourceTypes, destinationTypes, encodingTypes, allowEditOptions);
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}
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function getPicture(options, skipUiInteractions, retry) {
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if (!options) {
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options = {};
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}
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if (typeof retry === 'undefined') {
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retry = 1;
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}
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var command = "navigator.camera.getPicture(function (result) { document.getElementById('info').innerHTML = result.slice(0, 100); }, " +
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"function (err) { document.getElementById('info').innerHTML = 'ERROR: ' + err; }," + JSON.stringify(options) + ");";
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return driver
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.context(webviewContext)
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.execute(command)
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.sleep(7000)
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.context('NATIVE_APP')
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.sleep(5000)
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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') &&
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(options.sourceType === cameraConstants.PictureSourceType.PHOTOLIBRARY ||
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options.sourceType === cameraConstants.PictureSourceType.SAVEDPHOTOALBUM)) {
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var touchTile = new wd.TouchAction(),
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swipeRight = new wd.TouchAction();
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touchTile.press({x: Math.round(screenWidth / 4), y: Math.round(screenHeight / 5)}).release();
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swipeRight.press({x: 10, y: Math.round(screenHeight / 2)})
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.wait(300)
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.moveTo({x: Math.round(screenWidth / 2), y: Math.round(screenHeight / 2)})
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.release();
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return driver
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.performTouchAction(swipeRight)
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.sleep(3000)
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.elementByXPath('//*[@text="Gallery"]')
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.then(function (element) {
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return element.click().sleep(5000);
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}, function () {
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// if the gallery is already opened, we'd just go on:
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return driver;
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})
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.performTouchAction(touchTile);
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}
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return driver
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.elementByXPath('//android.widget.ImageView[contains(@resource-id,\'shutter\')]')
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.click()
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.sleep(3000)
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.elementByXPath('//android.widget.ImageView[contains(@resource-id,\'done\')]')
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.click()
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.sleep(10000);
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})
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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('allowEdit') && options.allowEdit === true) {
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return driver
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.elementByXPath('//*[contains(@resource-id,\'save\')]')
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.click();
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}
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})
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.then(function () {
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if (!skipUiInteractions) {
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return driver.sleep(10000);
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}
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})
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.fail(function (error) {
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if (retry < RETRY_COUNT) {
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console.log('Failed to get a picture. Let\'s try it again... ');
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return getPicture(options, skipUiInteractions, ++retry);
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} else {
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console.log('Tried ' + RETRY_COUNT + ' times but couldn\'t get the picture. Failing...');
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fail(error);
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}
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});
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}
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function enterTest() {
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return driver
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// trying to determine where we are
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.context(webviewContext)
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.fail(function (error) {
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fail(error);
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})
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.elementById('info')
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.then(function () {
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return driver; //we're already on the test screen
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}, function () {
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return driver
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.elementById('middle')
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.then(function () {
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return driver
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// we're on autotests page, we should go to start page
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.execute('window.location = "../index.html"')
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.sleep(5000)
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.fail(function () {
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stopFlag = true;
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throw 'Couldn\'t find start page.';
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});
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}, function () {
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return; // no-op
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})
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// unknown starting page: no 'info' div
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// adding it manually
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.execute('var info = document.createElement("div"); ' +
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'info.id = "info"; ' +
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'document.body.appendChild(info);');
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})
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.sleep(5000);
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}
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function checkPicture(shouldLoad) {
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return driver
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.context(webviewContext)
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.elementById('info')
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.getAttribute('innerHTML')
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.then(function (html) {
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if (html.indexOf(STARTING_MESSAGE) >= 0) {
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expect(true).toFailWithMessage('No callback was fired');
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} else if (shouldLoad) {
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expect(html.length).toBeGreaterThan(0);
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if (html.indexOf('ERROR') >= 0) {
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fail(html);
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}
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} else {
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if (html.indexOf('ERROR') === -1) {
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fail('Unexpected success callback with result: ' + html);
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}
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expect(html.indexOf('ERROR')).toBe(0);
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}
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});
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}
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function runCombinedSpec(spec) {
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return enterTest()
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.then(function () {
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return getPicture(spec.options);
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})
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.then(function () {
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return checkPicture(true);
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})
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.then(win, fail);
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}
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function deleteImage() {
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var holdTile = new wd.TouchAction();
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holdTile.press({x: Math.round(screenWidth / 3), y: Math.round(screenHeight / 5)}).wait(1000).release();
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return driver
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.performTouchAction(holdTile)
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.elementByXPath('//android.widget.TextView[@text="Delete"]')
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.then(function (element) {
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return element
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.click()
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.elementByXPath('//android.widget.Button[@text="OK"]')
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.click();
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}, function () {
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// couldn't find Delete menu item. Possibly there is no image.
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return;
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});
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}
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function getDriver() {
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driver = wdHelper.getDriver('Android');
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return driver;
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}
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function checkStopFlag() {
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if (stopFlag) {
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fail('Something went wrong: the stopFlag is on. Please see the log for more details.');
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}
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return stopFlag;
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}
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beforeEach(function () {
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jasmine.addMatchers({
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toFailWithMessage : function () {
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return {
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compare: function (actual, msg) {
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console.log('Failing with message: ' + msg);
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var result = {
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pass: false,
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message: msg
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};
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// status 6 means that we've lost the session
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// status 7 means that Appium couldn't find an element
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// both these statuses mean that the test has failed but
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// we should try to recreate the session for the following tests
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if (msg.indexOf('Error response status: 6') >= 0 ||
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msg.indexOf('Error response status: 7') >= 0) {
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stopFlag = true;
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}
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return result;
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}
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};
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}
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});
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});
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it('camera.ui.util configuring driver and starting a session', function (done) {
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getDriver().then(done);
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}, 5 * MINUTE);
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it('camera.ui.util determine webview context name', function (done) {
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var i = 0;
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return driver
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.contexts(function (err, contexts) {
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if (err) {
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console.log(err);
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}
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for (i = 0; i < contexts.length; i++) {
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if (contexts[i].indexOf('mobilespec') >= 0) {
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webviewContext = contexts[i];
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}
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}
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done();
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});
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}, MINUTE);
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it('camera.ui.util determine screen dimensions', function (done) {
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return enterTest()
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.execute('document.getElementById(\'info\').innerHTML = window.innerWidth;')
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.sleep(5000)
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.elementById('info')
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.getAttribute('innerHTML')
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.then(function (html) {
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if (html !== STARTING_MESSAGE) {
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screenWidth = Number(html);
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}
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})
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.execute('document.getElementById(\'info\').innerHTML = \'' + STARTING_MESSAGE + '\';')
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.execute('document.getElementById(\'info\').innerHTML = window.innerHeight;')
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.sleep(5000)
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.elementById('info')
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.getAttribute('innerHTML')
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.then(function (html) {
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if (html !== STARTING_MESSAGE) {
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screenHeight = Number(html);
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}
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done();
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});
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}, MINUTE);
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describe('Specs.', function () {
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beforeEach(function (done) {
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if (!stopFlag) {
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return driver
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.context(webviewContext)
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.then(function () {
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return driver; // no-op
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}, function (error) {
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if (error.message.indexOf('Error response status: 6') >= 0) {
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// the session has expired but we can fix this!
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console.log('The session has expired. Trying to start a new one...');
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return getDriver();
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} else {
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expect(true).toFailWithMessage(error);
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}
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})
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.execute('document.getElementById("info").innerHTML = "' + STARTING_MESSAGE + '";')
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.finally(done);
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}
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done();
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}, 3 * MINUTE);
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afterEach(function (done) {
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if (!stopFlag) {
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done();
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return;
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}
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// recreate the session if there was a critical error in the spec
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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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.then(function () {
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stopFlag = false;
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done();
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});
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});
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}, 3 * MINUTE);
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// getPicture() with saveToPhotoLibrary = true
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it('camera.ui.spec.1 Saving the picture to photo library', 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: true
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};
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enterTest()
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.context(webviewContext)
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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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isTestPictureSaved = true;
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return checkPicture(true);
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})
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.then(win, fail)
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.finally(done);
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}, 3 * MINUTE);
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// getPicture() with mediaType: VIDEO, sourceType: PHOTOLIBRARY
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it('camera.ui.spec.2 Selecting only videos', function (done) {
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if (checkStopFlag()) {
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done();
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return;
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}
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var options = { sourceType: cameraConstants.PictureSourceType.PHOTOLIBRARY,
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mediaType: cameraConstants.MediaType.VIDEO };
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enterTest()
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.then(function () {
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return getPicture(options, true);
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})
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.sleep(5000)
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.context(webviewContext)
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.elementById('info')
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.getAttribute('innerHTML')
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.then(function (html) {
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if (html.indexOf('ERROR') >= 0) {
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throw html;
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}
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})
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.context('NATIVE_APP')
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.sleep(5000)
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.then(function () {
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// try to find "Gallery" menu item
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// if there's none, the gallery should be already opened
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return driver
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.elementByXPath('//*[@text="Gallery"]')
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.then(function (element) {
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return element.click().sleep(2000);
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}, function () {
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return driver;
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});
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})
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.then(function () {
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// if the gallery is opened on the videos page,
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// there should be a "Choose video" caption
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return driver
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.elementByXPath('//*[@text="Choose video"]')
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.fail(function () {
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throw 'Couldn\'t find "Choose video" element.';
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});
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})
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.then(win, fail)
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.deviceKeyEvent(4)
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.sleep(2000)
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.deviceKeyEvent(4)
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.sleep(2000)
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.elementById('action_bar_title')
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.then(function () {
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// success means we're still in native app
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return driver
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.deviceKeyEvent(4)
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.sleep(2000);
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}, function () {
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// error means we're already in webview
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return driver;
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})
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.finally(done);
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}, 3 * MINUTE);
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// getPicture(), then dismiss
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// wait for the error callback to bee called
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it('camera.ui.spec.3 Dismissing the camera', function (done) {
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if (checkStopFlag()) {
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done();
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return;
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}
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var options = { quality: 50,
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allowEdit: true,
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sourceType: cameraConstants.PictureSourceType.CAMERA,
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destinationType: cameraConstants.DestinationType.FILE_URI };
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enterTest()
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.context(webviewContext)
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.then(function () {
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return getPicture(options, true);
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})
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.sleep(5000)
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.context("NATIVE_APP")
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.elementByXPath('//android.widget.ImageView[contains(@resource-id,\'cancel\')]')
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.click()
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.context(webviewContext)
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.then(function () {
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return driver
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.elementByXPath('//*[contains(text(),"Camera cancelled")]')
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.then(function () {
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return checkPicture(false);
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}, function () {
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throw 'Couldn\'t find "Camera cancelled" message.';
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});
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})
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.then(win, fail)
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.finally(done);
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}, 3 * MINUTE);
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// getPicture(), then take picture but dismiss the edit
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// wait for the error cllback to be called
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it('camera.ui.spec.4 Dismissing the edit', function (done) {
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if (checkStopFlag()) {
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done();
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return;
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}
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var options = { quality: 50,
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allowEdit: true,
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sourceType: cameraConstants.PictureSourceType.CAMERA,
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destinationType: cameraConstants.DestinationType.FILE_URI };
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enterTest()
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.context(webviewContext)
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.then(function () {
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return getPicture(options, true);
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})
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.sleep(5000)
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.context('NATIVE_APP')
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.elementByXPath('//android.widget.ImageView[contains(@resource-id,\'shutter\')]')
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.click()
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.elementByXPath('//android.widget.ImageView[contains(@resource-id,\'done\')]')
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.click()
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.elementByXPath('//*[contains(@resource-id,\'discard\')]')
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.click()
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.sleep(5000)
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.context(webviewContext)
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.then(function () {
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return driver
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.elementByXPath('//*[contains(text(),"Camera cancelled")]')
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.then(function () {
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return checkPicture(false);
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}, function () {
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throw 'Couldn\'t find "Camera cancelled" message.';
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});
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})
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.then(win, fail)
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.finally(done);
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}, 3 * MINUTE);
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// combine various options for getPicture()
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generateSpecs().forEach(function (spec) {
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it('camera.ui.spec.5.' + spec.id + ' Combining options', function (done) {
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if (checkStopFlag()) {
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done();
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return;
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}
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runCombinedSpec(spec).then(done);
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}, 3 * MINUTE);
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});
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it('camera.ui.util Delete test image from device library', function (done) {
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if (checkStopFlag()) {
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done();
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return;
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}
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if (isTestPictureSaved) {
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// delete exactly one last picture
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// this should be the picture we've taken in the first spec
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return driver
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.context('NATIVE_APP')
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.deviceKeyEvent(3)
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.sleep(5000)
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.elementByName('Apps')
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.click()
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.elementByXPath('//android.widget.TextView[@text="Gallery"]')
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.click()
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.elementByXPath('//android.widget.TextView[contains(@text,"Pictures")]')
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.then(function (element) {
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return element
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.click()
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.sleep(3000)
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.then(deleteImage)
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.then(function () { done(); }, function () { done(); });
|
|
}, function () {
|
|
done();
|
|
});
|
|
}
|
|
// couldn't save test picture earlier, so nothing to delete here
|
|
done();
|
|
}, 3 * MINUTE);
|
|
|
|
});
|
|
|
|
it('camera.ui.util Destroy the session', function (done) {
|
|
return driver.quit(done);
|
|
}, 10000);
|
|
});
|