Add fuzzing tests (slab#3789)

.github/workflows/_fuzz.yml

@@ -0,0 +1,21 @@
+name: Unit Tests
+on:
+ workflow_call:
+jobs:
+ test:
+ runs-on: ubuntu-latest
+
+ steps:
+ - name: Git checkout
+ uses: actions/checkout@v3
+
+ - name: Use Node.js
+ uses: actions/setup-node@v3
+ with:
+ node-version: 16
+ cache: npm
+
+ - run: npm ci
+ env:
+ PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: 1
+ - run: npm run test:fuzz

.github/workflows/_unit.yml

@@ -32,7 +32,6 @@ jobs:
  env:
  PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: 1
  - run: npm run lint
- - run: npm run test:unit:ci
+ - run: npm run test:unit
  env:
  BROWSER: ${{ matrix.browser }}
- - run: npm run test:random

.github/workflows/main.yml

@@ -11,5 +11,7 @@ concurrency:
 jobs:
  unit:
  uses: ./.github/workflows/_unit.yml
+ fuzz:
+ uses: ./.github/workflows/_fuzz.yml
  e2e:
  uses: ./.github/workflows/_e2e.yml

.gitignore

@@ -19,7 +19,11 @@ formats/*.js
 modules/*.js
 themes/*.js
 ui/*.js
-test/random.js
+
+test/**/*.js
+!test/helpers/**/*.js
+!test/unit/**/*.js
+!test/unit.js
 
 core.js
 quill.js

_develop/karma.fuzz.config.js

@@ -0,0 +1,13 @@
+const dns = require('node:dns');
+dns.setDefaultResultOrder('ipv4first');
+
+module.exports = config => {
+ config.set({
+ basePath: '../',
+ urlRoot: '/karma/',
+ files: [{ pattern: 'dist/fuzz.js', nocache: true }],
+ frameworks: ['jasmine'],
+ reporters: ['progress'],
+ browsers: ['jsdom'],
+ });
+};

_develop/karma.config.js → _develop/karma.unit.config.js

@@ -55,6 +55,7 @@ module.exports = config => {
 
  /* eslint-disable no-param-reassign */
  if (process.env.GITHUB_ACTION) {
+ config.reporters = ['dots', 'saucelabs'];
  config.transports = ['polling'];
  config.browsers = [process.env.BROWSER];
  config.browserDisconnectTimeout = 10000;

_develop/webpack.config.js

@@ -65,6 +65,7 @@ const baseConfig = {
  'quill.bubble': './assets/bubble.styl',
  'quill.snow': './assets/snow.styl',
  'unit.js': './test/unit.js',
+ 'fuzz.js': './test/fuzz.ts',
  },
  output: {
  filename: '[name]',