chore(test): drop AMD/'requirejs' (#4857)

karma.conf.js

@@ -269,7 +269,6 @@ const addSauceLabsTestName = (testName, cfg) =>
  * - `tdd` - `tdd`-specific tests
  * - `qunit` - `qunit`-specific tests
  * - `esm` - ESM-specific tests
- * - `requirejs` - RequireJS-specific tests
  *
  * Since we can't change Mocha's interface on-the-fly, tests for specific interfaces
  * must be run in isolation.
@@ -297,10 +296,6 @@ const chooseTestSuite = (cfg, value) => {
     case 'esm':
       return addStandardDependencies({
         ...addSauceLabsTestName('ESM Integration Tests', cfg),
-        // just run against ChromeHeadless, since other browsers may not
-        // support ESM.
-        // XXX: remove following line when dropping IE11
-        browsers: ['ChromeHeadless'],
         files: [
           {
             pattern: 'test/browser-specific/fixtures/esm.fixture.mjs',
@@ -312,26 +307,6 @@ const chooseTestSuite = (cfg, value) => {
           }
         ]
       });
-    case 'requirejs':
-      // no standard deps because I'm too lazy to figure out how to make
-      // them work with RequireJS. not important anyway
-      return {
-        ...addSauceLabsTestName('RequireJS Tests', cfg),
-        plugins: [...cfg.plugins, 'karma-requirejs'],
-        frameworks: ['requirejs', ...cfg.frameworks],
-        files: [
-          {
-            pattern: 'test/browser-specific/fixtures/requirejs/*.fixture.js',
-            included: false
-          },
-          'test/browser-specific/requirejs-setup.js'
-        ],
-        // this skips bundling the above tests & fixtures
-        rollup: {
-          ...cfg.rollup,
-          include: []
-        }
-      };
     default:
       return addStandardDependencies({
         ...addSauceLabsTestName('Unit Tests', cfg)

package-scripts.js

@@ -206,7 +206,7 @@ module.exports = {
       browser: {
         default: {
           script:
-            'nps clean build test.browser.unit test.browser.bdd test.browser.tdd test.browser.qunit test.browser.esm test.browser.requirejs test.browser.webpack',
+            'nps clean build test.browser.unit test.browser.bdd test.browser.tdd test.browser.qunit test.browser.esm test.browser.webpack',
           description: 'Run browser tests'
         },
         unit: {
@@ -234,11 +234,6 @@ module.exports = {
           description: 'Run browser ES modules support test',
           hiddenFromHelp: true
         },
-        requirejs: {
-          script: 'cross-env MOCHA_TEST=requirejs nps test.browser.unit',
-          description: 'Run RequireJS compat test',
-          hiddenFromHelp: true
-        },
         webpack: {
           script:
             'webpack --mode development --config ./test/browser-specific/fixtures/webpack/webpack.config.js',

package.json

@@ -114,7 +114,6 @@
     "karma-chrome-launcher": "^3.1.0",
     "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
-    "karma-requirejs": "^1.1.0",
     "karma-sauce-launcher": "^4.3.6",
     "lint-staged": "^10.2.11",
     "markdown-it": "^12.3.2",
@@ -132,7 +131,6 @@
     "remark": "^14.0.2",
     "remark-github": "^11.2.2",
     "remark-inline-links": "^6.0.1",
-    "requirejs": "^2.3.6",
     "rewiremock": "^3.14.3",
     "rimraf": "^3.0.2",
     "rollup": "^2.70.1",