Add test

.gitpod.Dockerfile

@@ -0,0 +1,2 @@
+FROM gitpod/workspace-full
+RUN sudo apt-get update && sudo apt-get install libx11-xcb-dev

.gitpod.yml

@@ -1,4 +1,7 @@
+image:
+  file: .gitpod.Dockerfile
 tasks:
 - init: >
     wget https://github.com/jeromewu/docker-workspace/raw/master/vim.zip -O /tmp/vim.zip &> /dev/null &&
-    unzip /tmp/vim.zip -d /home/gitpod &> /dev/null
+    unzip /tmp/vim.zip -d /home/gitpod &> /dev/null &&
+    npm install

.nyc_output/processinfo/45c92447-c5fe-427b-b3d9-e27dc182d6bc.json

@@ -0,0 +1 @@
+{"uuid":"45c92447-c5fe-427b-b3d9-e27dc182d6bc","parent":"ac97f0c5-54ad-4514-8b0f-26f3f7625fab","pid":39992,"argv":["/home/gitpod/.nvm/versions/node/v10.16.3/bin/node","/workspace/ffmpeg.js/src/worker-script/node/index.js"],"execArgv":[],"cwd":"/workspace/ffmpeg.js","time":1573045323607,"ppid":39980,"root":"630f7ff5-edef-40ca-a866-9e846d6f801b","coverageFilename":"/workspace/ffmpeg.js/.nyc_output/45c92447-c5fe-427b-b3d9-e27dc182d6bc.json","files":["/workspace/ffmpeg.js/src/worker-script/node/index.js","/workspace/ffmpeg.js/src/worker-script/index.js","/workspace/ffmpeg.js/src/worker-script/constants/defaultArgs.js","/workspace/ffmpeg.js/src/worker-script/node/getCore.js"]}

.nyc_output/processinfo/ac97f0c5-54ad-4514-8b0f-26f3f7625fab.json

@@ -0,0 +1 @@
+{"uuid":"ac97f0c5-54ad-4514-8b0f-26f3f7625fab","parent":null,"pid":39980,"argv":["/home/gitpod/.nvm/versions/node/v10.16.3/bin/node","/workspace/ffmpeg.js/node_modules/.bin/mocha","--exit","--bail","--require","./scripts/test-helper.js","./tests/ffmpeg.test.js"],"execArgv":[],"cwd":"/workspace/ffmpeg.js","time":1573045322692,"ppid":39971,"root":"630f7ff5-edef-40ca-a866-9e846d6f801b","coverageFilename":"/workspace/ffmpeg.js/.nyc_output/ac97f0c5-54ad-4514-8b0f-26f3f7625fab.json","files":["/workspace/ffmpeg.js/scripts/test-helper.js","/workspace/ffmpeg.js/tests/constants.js","/workspace/ffmpeg.js/src/index.js","/workspace/ffmpeg.js/src/utils/log.js","/workspace/ffmpeg.js/src/createWorker.js","/workspace/ffmpeg.js/src/createJob.js","/workspace/ffmpeg.js/src/utils/getId.js","/workspace/ffmpeg.js/src/utils/resolvePaths.js","/workspace/ffmpeg.js/src/utils/getEnvironment.js","/workspace/ffmpeg.js/src/worker/node/index.js","/workspace/ffmpeg.js/src/worker/node/defaultOptions.js","/workspace/ffmpeg.js/src/constants/defaultOptions.js","/workspace/ffmpeg.js/src/worker/node/spawnWorker.js","/workspace/ffmpeg.js/src/worker/node/terminateWorker.js","/workspace/ffmpeg.js/src/worker/node/onMessage.js","/workspace/ffmpeg.js/src/worker/node/send.js","/workspace/ffmpeg.js/src/worker/node/loadMedia.js"]}

.nyc_output/processinfo/index.json

@@ -0,0 +1 @@
+{"processes":{"ac97f0c5-54ad-4514-8b0f-26f3f7625fab":{"parent":null,"children":[]}},"files":{"/workspace/ffmpeg.js/scripts/test-helper.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/tests/constants.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/index.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/utils/log.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/createWorker.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/createJob.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/utils/getId.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/utils/resolvePaths.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/utils/getEnvironment.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/index.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/defaultOptions.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/constants/defaultOptions.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/spawnWorker.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/terminateWorker.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/onMessage.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/send.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"],"/workspace/ffmpeg.js/src/worker/node/loadMedia.js":["ac97f0c5-54ad-4514-8b0f-26f3f7625fab"]},"externalIds":{}}

package.json

@@ -10,8 +10,14 @@
     "start": "node scripts/server.js",
     "build": "rimraf dist && webpack --config scripts/webpack.config.prod.js",
     "prepublishOnly": "npm run build",
-    "test": "mocha",
-    "lint": "eslint src"
+    "lint": "eslint src",
+    "wait": "rimraf dist && wait-on http://localhost:3000/dist/ffmpeg.dev.js",
+    "test": "npm-run-all -p -r start test:all",
+    "test:all": "npm-run-all wait test:browser:* test:node:all",
+    "test:node": "nyc mocha --exit --bail --require ./scripts/test-helper.js",
+    "test:node:all": "npm run test:node -- ./tests/*.test.js",
+    "test:browser": "mocha-headless-chrome -a incognito -a no-sandbox -a disable-setuid-sandbox -a disable-logging -t 300000",
+    "test:browser:ffmpeg": "npm run test:browser -- -f ./tests/ffmpeg.test.html"
   },
   "browser": {
     "./src/worker/node/index.js": "./src/worker/browser/index.js"
@@ -46,8 +52,13 @@
     "eslint": "^6.1.0",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-plugin-import": "^2.18.2",
+    "expect.js": "^0.3.1",
     "express": "^4.17.1",
     "mocha": "^6.2.2",
+    "mocha-headless-chrome": "^2.0.3",
+    "npm-run-all": "^4.1.5",
+    "nyc": "^14.1.1",
+    "wait-on": "^3.3.0",
     "webpack": "^4.41.2",
     "webpack-cli": "^3.3.9",
     "webpack-dev-middleware": "^3.7.2"

scripts/test-helper.js

@@ -0,0 +1,8 @@
+const constants = require('../tests/constants');
+
+global.expect = require('expect.js');
+global.FFmpeg = require('../src');
+
+Object.keys(constants).forEach((key) => {
+  global[key] = constants[key];
+});

src/worker/browser/loadMedia.js

@@ -34,7 +34,7 @@ const loadMedia = async (image) => {
         .map((c) => c.charCodeAt(0));
     } else {
       const res = await fetch(resolveURL(image));
-      data = res.arrayBuffer();
+      data = await res.arrayBuffer();
     }
   } else if (image instanceof File || image instanceof Blob) {
     data = await readFromBlobOrFile(image);

src/worker/node/loadMedia.js

@@ -14,7 +14,7 @@ module.exports = async (media) => {
   if (typeof media === 'string') {
     if (isURL(media) || media.startsWith('chrome-extension://') || media.startsWith('file://')) {
       const res = await fetch(media);
-      data = res.arrayBuffer();
+      data = await res.arrayBuffer();
     } else if (/data:media\/([a-zA-Z]*);base64,([^"]*)/.test(media)) {
       data = Buffer.from(media.split(',')[1], 'base64');
     } else {

tests/.eslintrc

@@ -0,0 +1,6 @@
+{
+  "rules": {
+    "no-undef": 0,
+    "camelcase": 0
+  }
+}

tests/constants.js

@@ -0,0 +1,18 @@
+const TIMEOUT = 30000;
+const BASE_URL = 'http://localhost:3000/tests/assets';
+const IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';
+const OPTIONS = {
+  corePath: '../node_modules/@ffmpeg/core/ffmpeg-core.js',
+  ...(IS_BROWSER ? { workerPath: '../dist/worker.dev.js' } : {}),
+};
+const FLAME_MP4_LENGTH = 100374;
+
+if (typeof module !== 'undefined') {
+  module.exports = {
+    TIMEOUT,
+    BASE_URL,
+    IS_BROWSER,
+    OPTIONS,
+    FLAME_MP4_LENGTH,
+  };
+}

tests/ffmpeg.test.html

@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>FFmpeg Unit Test</title>
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
+</head>
+<body>
+  <div id="mocha"></div>
+  <script src="../node_modules/mocha/mocha.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
+  <script src="../dist/ffmpeg.dev.js"></script>
+  <script src="./constants.js"></script>
+  <script>mocha.setup('bdd');</script>
+  <script src="./ffmpeg.test.js"></script>
+  <script>
+    mocha.run();
+  </script>
+</body>
+</html>

tests/ffmpeg.test.js

@@ -0,0 +1,22 @@
+const { createWorker } = FFmpeg;
+const worker = createWorker(OPTIONS);
+
+before(async function cb() {
+  this.timeout(0);
+  await worker.load();
+});
+
+describe('transcode()', () => {
+  describe('should transcode different format', () => {
+    ['flame.avi'].forEach((name) => (
+      it(`transcode ${name}`, async () => {
+        await worker.write(name, `${BASE_URL}/${name}`);
+        await worker.transcode(name, 'output.mp4');
+        await worker.remove(name);
+        const { data } = await worker.read('output.mp4');
+        await worker.remove('output.mp4');
+        expect(data.length).to.be(FLAME_MP4_LENGTH);
+      }).timeout(TIMEOUT)
+    ));
+  });
+});