82 lines
2.9 KiB
JavaScript
82 lines
2.9 KiB
JavaScript
const we = require('./elements');
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const { sleep } = require('../core/helper');
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const { checkElement, clickElement , checkElementLengthDifferentTo } = require('../core/util');
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const {
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LOOP_INTERVAL,
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ELEMENT_WAIT_TIME,
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VIDEO_LOADING_WAIT_TIME,
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ELEMENT_WAIT_LONGER_TIME,
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} = require('../core/constants');
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async function enableWebcam(test, videoPreviewTimeout) {
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// Enabling webcam
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await test.waitForSelector(we.joinVideo, ELEMENT_WAIT_TIME);
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await test.page.evaluate(clickElement, we.joinVideo);
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await test.waitForSelector(we.videoPreview, videoPreviewTimeout);
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await test.waitForSelector(we.startSharingWebcam, ELEMENT_WAIT_TIME);
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await test.page.evaluate(clickElement, we.startSharingWebcam);
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await test.waitForSelector(we.webcamConnecting, ELEMENT_WAIT_TIME);
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await test.waitForSelector(we.webcamVideo, VIDEO_LOADING_WAIT_TIME);
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await test.waitForSelector(we.leaveVideo, VIDEO_LOADING_WAIT_TIME);
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return await test.page.evaluate(checkElementLengthDifferentTo, we.webcamVideo, 0);
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}
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async function evaluateCheck(test) {
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await test.waitForSelector(we.videoContainer, ELEMENT_WAIT_TIME);
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return await test.page.evaluate(checkElement, we.presentationFullscreenButton, 1);
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}
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async function startAndCheckForWebcams(test) {
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await enableWebcam(test);
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const response = await evaluateCheck(test);
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return response;
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}
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async function webcamContentCheck(test) {
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await test.waitForSelector(we.videoContainer, ELEMENT_WAIT_TIME);
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await test.waitForElementHandleToBeRemoved(we.webcamConnecting, ELEMENT_WAIT_LONGER_TIME);
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const repeats = 5;
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let check;
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for (let i = repeats; i >= 1; i--) {
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console.log(`loop ${i}`);
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const checkCameras = function (i) {
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const videos = document.querySelectorAll('video');
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const lastVideoColor = document.lastVideoColor || {};
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document.lastVideoColor = lastVideoColor;
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for (let v = 0; v < videos.length; v++) {
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const video = videos[v];
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const canvas = document.createElement('canvas');
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const context = canvas.getContext('2d');
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context.drawImage(video, 0, 0, video.videoWidth, video.videoHeight);
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const pixel = context.getImageData(50, 50, 1, 1).data;
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const pixelString = new Array(pixel).join(' ').toString();
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if (lastVideoColor[v]) {
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if (lastVideoColor[v] == pixelString) {
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return false;
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}
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}
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lastVideoColor[v] = pixelString;
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return true;
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}
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};
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check = await test.page.evaluate(checkCameras, i);
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await sleep(LOOP_INTERVAL);
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}
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return check === true;
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}
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async function countTestElements(element) {
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const respCount = await document.querySelectorAll(element).length;
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console.log({ respCount });
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return respCount;
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}
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exports.startAndCheckForWebcams = startAndCheckForWebcams;
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exports.webcamContentCheck = webcamContentCheck;
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exports.evaluateCheck = evaluateCheck;
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exports.enableWebcam = enableWebcam;
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exports.countTestElements = countTestElements;
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