Core: Move the factory to separate exports

Since versions 1.11.0/2.1.0, jQuery has used a module wrapper with one strange
addition - in CommonJS environments, if a global `window` with a `document` was
not present, jQuery exported a factory accepting a `window` implementation and
returning jQuery.

This approach created a number of problems:
1. Properly typing jQuery would be a nightmare as the exported value depends on
   the environment. In practice, typing definitions ignored the factory case.
2. Since we now use named exports for the jQuery module version, it felt weird
   to have `jQuery` and `$` pointing to the factory instead of real jQuery.

Instead, for jQuery 4.0 we leverage the just added `exports` field in
`package.json` to expose completely separate factory entry points: one for the
full build, one for the slim one.

Exports definitions for `./factory` & `./factory-slim` are simpler than for `.`
and `./slim` - this is because it's a new entry point, we only expose a named
export and so there's no issue with just pointing Node.js to the CommonJS
version (we cannot use the module version for `import` from Node.js to avoid
double package hazard). The factory entry points are also not meant for the Web
browser which always has a proper `window` - and they'd be unfit for an
inclusion in a regular script tag anyway. Because of that, we also don't
generate minified versions of these entry points.

The factory files are not pushed to the CDN since they are mostly aimed
at Node.js.

Closes gh-5293

README.md

@@ -143,6 +143,20 @@ By default, jQuery generates a regular script JavaScript file. You can also gene
 npm run build -- --filename=jquery.module.js --esm
 ```
 
+##### Factory mode
+
+By default, jQuery depends on a global `window`. For environments that don't have one, you can generate a factory build that exposes a function accepting `window` as a parameter that you can provide externally (see [`README` of the published package](build/fixtures/README.md) for usage instructions). You can generate such a factory using the `--factory` parameter:
+
+```bash
+npm run build -- --filename=jquery.factory.js --factory
+```
+
+This option can be mixed with others like `--esm` or `--slim`:
+
+```bash
+npm run build -- --filename=jquery.factory.slim.module.js --factory --esm --slim --dir="/dist-module"
+```
+
 #### Custom Build Examples
 
 Create a custom build using `npm run build`, listing the modules to be excluded. Excluding a top-level module also excludes its corresponding directory of modules.

build/command.js

@@ -58,6 +58,12 @@ const argv = yargs( process.argv.slice( 2 ) )
 			"Build an ES module (ESM) bundle. " +
 			"By default, a UMD bundle is built."
 	} )
+	.option( "factory", {
+		type: "boolean",
+		description:
+			"Build the factory bundle. " +
+			"By default, a UMD bundle is built."
+	} )
 	.option( "slim", {
 		alias: "s",
 		type: "boolean",

build/fixtures/README.md

@@ -136,16 +136,16 @@ Node.js doesn't understand AMD natively so this method is mostly used in a brows
 
 ### Node.js pre-requisites
 
-For jQuery to work in Node, a window with a document is required. Since no such window exists natively in Node, one can be mocked by tools such as [jsdom](https://github.com/jsdom/jsdom). This can be useful for testing purposes.
+For jQuery to work in Node, a `window` with a `document` is required. Since no such window exists natively in Node, one can be mocked by tools such as [jsdom](https://github.com/jsdom/jsdom). This can be useful for testing purposes.
 
-jQuery checks for a `window` global with a `document` property and - if one is not present, as is the default in Node.js - it returns a factory accepting a `window` as a parameter instead.
+For Node-based environments that don't have a global `window`, jQuery exposes a dedicated `jquery/factory` entry point.
 
 To `import` jQuery using this factory, use the following:
 
 ```js
 import { JSDOM } from "jsdom";
 const { window } = new JSDOM( "" );
-import jQueryFactory from "jquery";
+import { jQueryFactory } from "jquery/factory";
 const $ = jQueryFactory( window );
 ```
 
@@ -154,27 +154,10 @@ or, if you use `require`:
 ```js
 const { JSDOM } = require( "jsdom" );
 const { window } = new JSDOM( "" );
-const $ = require( "jquery" )( window );
-```
-
-If the `window` global is present at the moment of the `import` or `require` of `"jquery"`, it will resolve to a jQuery instance, as in the browser. You can set such a global manually to simulate the behavior; with `import`:
-
-```js
-import { JSDOM } from "jsdom";
-const { window } = new JSDOM( "" );
-globalThis.window = window;
-const { default: $ } = await import( "jquery" );
-```
-
-or with `require`:
-
-```js
-const { JSDOM } = require( "jsdom" );
-const { window } = new JSDOM( "" );
-globalThis.window = window;
-const $ = require( "jquery" );
+const { jQueryFactory } = require( "jquery/factory" );
+const $ = jQueryFactory( window );
 ```
 
 #### Slim build in Node.js
 
-To use the slim build of jQuery in Node.js, use `"jquery/slim"` instead of `"jquery"` in both `require` or `import` calls above.
+To use the slim build of jQuery in Node.js, use `"jquery/slim"` instead of `"jquery"` in both `require` or `import` calls above. To use the slim build in Node.js with factory mode, use `jquery/factory-slim` instead of `jquery/factory`.

build/tasks/build.js

@@ -15,6 +15,7 @@ const excludedFromSlim = require( "./lib/slim-exclude" );
 const rollupFileOverrides = require( "./lib/rollup-plugin-file-overrides" );
 const pkg = require( "../../package.json" );
 const isCleanWorkingDir = require( "./lib/isCleanWorkingDir" );
+const processForDist = require( "./dist" );
 const minify = require( "./minify" );
 const getTimestamp = require( "./lib/getTimestamp" );
 const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
@@ -71,8 +72,16 @@ async function readdirRecursive( dir, all = [] ) {
 	return all;
 }
 
-async function getOutputRollupOptions( { esm = false } = {} ) {
-	const wrapperFileName = `wrapper${esm ? "-esm" : ""}.js`;
+async function getOutputRollupOptions( {
+	esm = false,
+	factory = false
+} = {} ) {
+	const wrapperFileName = `wrapper${
+		factory ? "-factory" : ""
+	}${
+		esm ? "-esm" : ""
+	}.js`;
+
 	const wrapperSource = await read( wrapperFileName );
 
 	// Catch `// @CODE` and subsequent comment lines event if they don't start
@@ -163,6 +172,7 @@ async function build( {
 	filename = "jquery.js",
 	include = [],
 	esm = false,
+	factory = false,
 	slim = false,
 	version,
 	watch = false
@@ -275,7 +285,7 @@ async function build( {
 		plugins: [ rollupFileOverrides( fileOverrides ) ]
 	} );
 
-	const outputOptions = await getOutputRollupOptions( { esm } );
+	const outputOptions = await getOutputRollupOptions( { esm, factory } );
 
 	if ( watch ) {
 		const watcher = rollup.watch( {
@@ -305,7 +315,11 @@ async function build( {
 						version
 					} );
 
+					// Don't minify factory files; they are not meant
+					// for the browser anyway.
+					if ( !factory ) {
 						await minify( { dir, filename, esm } );
+					}
 					break;
 			}
 		} );
@@ -317,7 +331,22 @@ async function build( {
 		} = await bundle.generate( outputOptions );
 
 		await writeCompiled( { code, dir, filename, version } );
+
+		// Don't minify factory files; they are not meant
+		// for the browser anyway.
+		if ( !factory ) {
 			await minify( { dir, filename, esm } );
+		} else {
+
+			// We normally process for dist during minification to save
+			// file reads. However, some files are not minified and then
+			// we need to do it separately.
+			const contents = await fs.promises.readFile(
+				path.join( dir, filename ),
+				"utf8"
+			);
+			processForDist( contents, filename );
+		}
 	}
 }
 
@@ -339,6 +368,37 @@ async function buildDefaultFiles( { version, watch } = {} ) {
 			slim: true,
 			version,
 			watch
+		} ),
+
+		build( {
+			filename: "jquery.factory.js",
+			factory: true,
+			version,
+			watch
+		} ),
+		build( {
+			filename: "jquery.factory.slim.js",
+			slim: true,
+			factory: true,
+			version,
+			watch
+		} ),
+		build( {
+			dir: "dist-module",
+			filename: "jquery.factory.module.js",
+			esm: true,
+			factory: true,
+			version,
+			watch
+		} ),
+		build( {
+			dir: "dist-module",
+			filename: "jquery.factory.slim.module.js",
+			esm: true,
+			slim: true,
+			factory: true,
+			version,
+			watch
 		} )
 	] );
 

build/tasks/dist.js

@@ -1,7 +1,7 @@
 "use strict";
 
 // Process files for distribution.
-module.exports = async function processForDist( text, filename ) {
+module.exports = function processForDist( text, filename ) {
 	if ( !text ) {
 		throw new Error( "text required for processForDist" );
 	}

build/tasks/node_smoke_tests.js

@@ -5,7 +5,8 @@ const util = require( "util" );
 const exec = util.promisify( require( "child_process" ).exec );
 const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
 
-const allowedModules = [ "commonjs", "module" ];
+const allowedLibraryTypes = [ "regular", "factory" ];
+const allowedSourceTypes = [ "commonjs", "module" ];
 
 if ( !verifyNodeVersion() ) {
 	return;
@@ -17,33 +18,116 @@ if ( !verifyNodeVersion() ) {
 // important so that the tests & the main process don't interfere with
 // each other, e.g. so that they don't share the `require` cache.
 
-async function runTests( sourceType, module ) {
-	if ( !allowedModules.includes( sourceType ) ) {
-		throw new Error(
-			`Usage: \`node_smoke_tests [${allowedModules.join( "|" )}]:JQUERY\``
-		);
+async function runTests( { libraryType, sourceType, module } ) {
+	if ( !allowedLibraryTypes.includes( libraryType ) ||
+			!allowedSourceTypes.includes( sourceType ) ) {
+		throw new Error( `Incorrect libraryType or sourceType value; passed: ${
+			libraryType
+		} ${ sourceType } "${ module }"` );
 	}
-	const dir = `./test/node_smoke_tests/${sourceType}`;
+	const dir = `./test/node_smoke_tests/${ sourceType }/${ libraryType }`;
 	const files = await fs.promises.readdir( dir, { withFileTypes: true } );
 	const testFiles = files.filter( ( testFilePath ) => testFilePath.isFile() );
+
+	if ( !testFiles.length ) {
+		throw new Error( `No test files found for ${
+			libraryType
+		} ${ sourceType } "${ module }"` );
+	}
+
 	await Promise.all(
 		testFiles.map( ( testFile ) =>
 			exec( `node "${ dir }/${ testFile.name }" "${ module }"` )
 		)
 	);
-	console.log( `Node smoke tests passed for ${sourceType} "${module}".` );
+	console.log( `Node smoke tests passed for ${
+		libraryType
+	} ${ sourceType } "${ module }".` );
 }
 
 async function runDefaultTests() {
 	await Promise.all( [
-		runTests( "commonjs", "jquery" ),
-		runTests( "commonjs", "jquery/slim" ),
-		runTests( "commonjs", "./dist/jquery.js" ),
-		runTests( "commonjs", "./dist/jquery.slim.js" ),
-		runTests( "module", "jquery" ),
-		runTests( "module", "jquery/slim" ),
-		runTests( "module", "./dist-module/jquery.module.js" ),
-		runTests( "module", "./dist-module/jquery.slim.module.js" )
+		runTests( {
+			libraryType: "regular",
+			sourceType: "commonjs",
+			module: "jquery"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "commonjs",
+			module: "jquery/slim"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "commonjs",
+			module: "./dist/jquery.js"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "commonjs",
+			module: "./dist/jquery.slim.js"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "module",
+			module: "jquery"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "module",
+			module: "jquery/slim"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "module",
+			module: "./dist-module/jquery.module.js"
+		} ),
+		runTests( {
+			libraryType: "regular",
+			sourceType: "module",
+			module: "./dist-module/jquery.slim.module.js"
+		} ),
+
+		runTests( {
+			libraryType: "factory",
+			sourceType: "commonjs",
+			module: "jquery/factory"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "commonjs",
+			module: "jquery/factory-slim"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "commonjs",
+			module: "./dist/jquery.factory.js"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "commonjs",
+			module: "./dist/jquery.factory.slim.js"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "module",
+			module: "jquery/factory"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "module",
+			module: "jquery/factory-slim"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "module",
+			module: "./dist-module/jquery.factory.module.js"
+		} ),
+		runTests( {
+			libraryType: "factory",
+			sourceType: "module",
+			module: "./dist-module/jquery.factory.slim.module.js"
+		} )
 	] );
 }
 

eslint.config.js

@@ -89,32 +89,12 @@ export default [
 	},
 
 	{
-		files: [ "src/wrapper.js" ],
-		languageOptions: {
-			sourceType: "script",
-			globals: {
-				jQuery: false,
-				module: true
-			}
-		},
-		rules: {
-			"no-unused-vars": "off",
-			indent: [
-				"error",
-				"tab",
-				{
-
-					// This makes it so code within the wrapper is not indented.
-					ignoredNodes: [
-						"Program > ExpressionStatement > CallExpression > :last-child > *"
-					]
-				}
-			]
-		}
-	},
-
-	{
-		files: [ "src/wrapper-esm.js" ],
+		files: [
+			"src/wrapper.js",
+			"src/wrapper-esm.js",
+			"src/wrapper-factory.js",
+			"src/wrapper-factory-esm.js"
+		],
 		languageOptions: {
 			globals: {
 				jQuery: false
@@ -136,6 +116,36 @@ export default [
 		}
 	},
 
+	{
+		files: [
+			"src/wrapper.js",
+			"src/wrapper-factory.js"
+		],
+		languageOptions: {
+			sourceType: "script",
+			globals: {
+				module: false
+			}
+		}
+	},
+
+	{
+		files: [ "src/wrapper.js" ],
+		rules: {
+			indent: [
+				"error",
+				"tab",
+				{
+
+					// This makes it so code within the wrapper is not indented.
+					ignoredNodes: [
+						"Program > ExpressionStatement > CallExpression > :last-child > *"
+					]
+				}
+			]
+		}
+	},
+
 	{
 		files: [ "src/exports/amd.js" ],
 		languageOptions: {

package.json

@@ -27,6 +27,14 @@
       "script": "./dist/jquery.slim.min.js",
       "default": "./dist-module/jquery.slim.module.min.js"
     },
+    "./factory": {
+      "node": "./dist/jquery.factory.js",
+      "default": "./dist-module/jquery.factory.module.js"
+    },
+    "./factory-slim": {
+      "node": "./dist/jquery.factory.slim.js",
+      "default": "./dist-module/jquery.factory.slim.module.js"
+    },
     "./src/*.js": "./src/*.js"
   },
   "main": "dist/jquery.js",

src/wrapper-esm.js

@@ -10,21 +10,11 @@
  */
 // For ECMAScript module environments where a proper `window`
 // is present, execute the factory and get jQuery.
-// For environments that do not have a `window` with a `document`
-// (such as Node.js), expose a factory as module.exports.
-// This accentuates the need for the creation of a real `window`.
-// e.g. var jQuery = require("jquery")(window);
-// See ticket trac-14549 for more info.
-var jQueryOrJQueryFactory = typeof window !== "undefined" && window.document ?
-	jQueryFactory( window, true ) :
-	function( w ) {
-		if ( !w.document ) {
+function jQueryFactory( window, noGlobal ) {
+
+if ( typeof window === "undefined" || !window.document ) {
 	throw new Error( "jQuery requires a window with a document" );
 }
-		return jQueryFactory( w );
-	};
-
-function jQueryFactory( window, noGlobal ) {
 
 // @CODE
 // build.js inserts compiled jQuery here
@@ -33,9 +23,8 @@ return jQuery;
 
 }
 
-export {
-	jQueryOrJQueryFactory as jQuery,
-	jQueryOrJQueryFactory as $
-};
+var jQuery = jQueryFactory( window, true );
 
-export default jQueryOrJQueryFactory;
+export { jQuery, jQuery as $ };
+
+export default jQuery;

src/wrapper-factory-esm.js

@@ -0,0 +1,33 @@
+/*!
+ * jQuery JavaScript Library v@VERSION
+ * https://jquery.com/
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: @DATE
+ */
+// Expose a factory as `jQueryFactory`. Aimed at environments without
+// a real `window` where an emulated window needs to be constructed. Example:
+//
+//     import { jQueryFactory } from "jquery/factory";
+//     const jQuery = jQueryFactory( window );
+//
+// See ticket trac-14549 for more info.
+function jQueryFactoryWrapper( window, noGlobal ) {
+
+if ( !window.document ) {
+	throw new Error( "jQuery requires a window with a document" );
+}
+
+// @CODE
+// build.js inserts compiled jQuery here
+
+return jQuery;
+
+}
+
+export function jQueryFactory( window ) {
+	return jQueryFactoryWrapper( window, true );
+}

src/wrapper-factory.js

@@ -0,0 +1,38 @@
+/*!
+ * jQuery JavaScript Library v@VERSION
+ * https://jquery.com/
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: @DATE
+ */
+// Expose a factory as `jQueryFactory`. Aimed at environments without
+// a real `window` where an emulated window needs to be constructed. Example:
+//
+//     const jQuery = require( "jquery/factory" )( window );
+//
+// See ticket trac-14549 for more info.
+function jQueryFactoryWrapper( window, noGlobal ) {
+
+"use strict";
+
+if ( !window.document ) {
+	throw new Error( "jQuery requires a window with a document" );
+}
+
+// @CODE
+// build.js inserts compiled jQuery here
+
+return jQuery;
+
+}
+
+function jQueryFactory( window ) {
+	"use strict";
+
+	return jQueryFactoryWrapper( window, true );
+}
+
+module.exports = { jQueryFactory: jQueryFactory };

src/wrapper.js

@@ -16,19 +16,7 @@
 
 		// For CommonJS and CommonJS-like environments where a proper `window`
 		// is present, execute the factory and get jQuery.
-		// For environments that do not have a `window` with a `document`
-		// (such as Node.js), expose a factory as module.exports.
-		// This accentuates the need for the creation of a real `window`.
-		// e.g. var jQuery = require("jquery")(window);
-		// See ticket trac-14549 for more info.
-		module.exports = global.document ?
-			factory( global, true ) :
-			function( w ) {
-				if ( !w.document ) {
-					throw new Error( "jQuery requires a window with a document" );
-				}
-				return factory( w );
-			};
+		module.exports = factory( global, true );
 	} else {
 		factory( global );
 	}
@@ -38,6 +26,10 @@
 
 "use strict";
 
+if ( !window.document ) {
+	throw new Error( "jQuery requires a window with a document" );
+}
+
 // @CODE
 // build.js inserts compiled jQuery here
 

test/node_smoke_tests/commonjs/document_passed.cjs

@@ -1,16 +0,0 @@
-"use strict";
-
-const { JSDOM } = require( "jsdom" );
-
-const { ensureJQuery } = require( "./lib/ensure_jquery.cjs" );
-const { ensureGlobalNotCreated } = require( "./lib/ensure_global_not_created.cjs" );
-const { getJQueryModuleSpecifier } = require( "./lib/jquery-module-specifier.cjs" );
-
-const { window } = new JSDOM( "" );
-
-const jQueryModuleSpecifier = getJQueryModuleSpecifier();
-const jQueryFactory = require( jQueryModuleSpecifier );
-const jQuery = jQueryFactory( window );
-
-ensureJQuery( jQuery );
-ensureGlobalNotCreated( module.exports );

test/node_smoke_tests/commonjs/factory/document_missing.cjs

@@ -2,11 +2,11 @@
 
 const assert = require( "node:assert" );
 
-const { ensureGlobalNotCreated } = require( "./lib/ensure_global_not_created.cjs" );
-const { getJQueryModuleSpecifier } = require( "./lib/jquery-module-specifier.cjs" );
+const { ensureGlobalNotCreated } = require( "../lib/ensure_global_not_created.cjs" );
+const { getJQueryModuleSpecifier } = require( "../lib/jquery-module-specifier.cjs" );
 
 const jQueryModuleSpecifier = getJQueryModuleSpecifier();
-const jQueryFactory = require( jQueryModuleSpecifier );
+const { jQueryFactory } = require( jQueryModuleSpecifier );
 
 assert.throws( () => {
 	jQueryFactory( {} );

test/node_smoke_tests/commonjs/factory/document_passed.cjs

@@ -0,0 +1,16 @@
+"use strict";
+
+const { JSDOM } = require( "jsdom" );
+
+const { ensureJQuery } = require( "../lib/ensure_jquery.cjs" );
+const { ensureGlobalNotCreated } = require( "../lib/ensure_global_not_created.cjs" );
+const { getJQueryModuleSpecifier } = require( "../lib/jquery-module-specifier.cjs" );
+
+const { window } = new JSDOM( "" );
+
+const jQueryModuleSpecifier = getJQueryModuleSpecifier();
+const { jQueryFactory } = require( jQueryModuleSpecifier );
+const jQuery = jQueryFactory( window );
+
+ensureJQuery( jQuery );
+ensureGlobalNotCreated( module.exports );

test/node_smoke_tests/commonjs/factory/iterable_with_native_symbol.cjs

@@ -7,8 +7,8 @@ if ( typeof Symbol === "undefined" ) {
 	process.exit();
 }
 
-const { ensureIterability } = require( "./lib/ensure_iterability_es6.cjs" );
-const { getJQueryModuleSpecifier } = require( "./lib/jquery-module-specifier.cjs" );
+const { ensureIterability } = require( "../lib/ensure_iterability_es6.cjs" );
+const { getJQueryModuleSpecifier } = require( "../lib/jquery-module-specifier.cjs" );
 
 const jQueryModuleSpecifier = getJQueryModuleSpecifier();
 ensureIterability( jQueryModuleSpecifier );

test/node_smoke_tests/commonjs/lib/ensure_iterability_es6.cjs

@@ -8,7 +8,7 @@ const { ensureJQuery } = require( "./ensure_jquery.cjs" );
 const ensureIterability = ( jQueryModuleSpecifier ) => {
 	const { window } = new JSDOM( "" );
 
-	const jQueryFactory = require( jQueryModuleSpecifier );
+	const { jQueryFactory } = require( jQueryModuleSpecifier );
 	const jQuery = jQueryFactory( window );
 	const elem = jQuery( "<div></div><span></span><a></a>" );
 

test/node_smoke_tests/commonjs/regular/window_present_originally.cjs

@@ -2,9 +2,9 @@
 
 const { JSDOM } = require( "jsdom" );
 
-const { ensureJQuery } = require( "./lib/ensure_jquery.cjs" );
-const { ensureGlobalNotCreated } = require( "./lib/ensure_global_not_created.cjs" );
-const { getJQueryModuleSpecifier } = require( "./lib/jquery-module-specifier.cjs" );
+const { ensureJQuery } = require( "../lib/ensure_jquery.cjs" );
+const { ensureGlobalNotCreated } = require( "../lib/ensure_global_not_created.cjs" );
+const { getJQueryModuleSpecifier } = require( "../lib/jquery-module-specifier.cjs" );
 
 const jQueryModuleSpecifier = getJQueryModuleSpecifier();
 

test/node_smoke_tests/module/document_missing.js

@@ -1,13 +0,0 @@
-import assert from "node:assert";
-
-import { ensureGlobalNotCreated } from "./lib/ensure_global_not_created.js";
-import { getJQueryModuleSpecifier } from "./lib/jquery-module-specifier.js";
-
-const jQueryModuleSpecifier = getJQueryModuleSpecifier();
-const { default: jQueryFactory } = await import( jQueryModuleSpecifier );
-
-assert.throws( () => {
-	jQueryFactory( {} );
-}, /jQuery requires a window with a document/ );
-
-ensureGlobalNotCreated();

test/node_smoke_tests/module/document_passed.js

@@ -1,14 +0,0 @@
-import { JSDOM } from "jsdom";
-
-import { ensureJQuery } from "./lib/ensure_jquery.js";
-import { ensureGlobalNotCreated } from "./lib/ensure_global_not_created.js";
-import { getJQueryModuleSpecifier } from "./lib/jquery-module-specifier.js";
-
-const { window } = new JSDOM( "" );
-
-const jQueryModuleSpecifier = getJQueryModuleSpecifier();
-const { default: jQueryFactory } = await import( jQueryModuleSpecifier );
-const jQuery = jQueryFactory( window );
-
-ensureJQuery( jQuery );
-ensureGlobalNotCreated();

test/node_smoke_tests/module/factory/document_missing.js

@@ -0,0 +1,13 @@
+import assert from "node:assert";
+
+import { ensureGlobalNotCreated } from "../lib/ensure_global_not_created.js";
+import { getJQueryModuleSpecifier } from "../lib/jquery-module-specifier.js";
+
+const jQueryModuleSpecifier = getJQueryModuleSpecifier();
+const { jQueryFactory } = await import( jQueryModuleSpecifier );
+
+assert.throws( () => {
+	jQueryFactory( {} );
+}, /jQuery requires a window with a document/ );
+
+ensureGlobalNotCreated();

test/node_smoke_tests/module/factory/document_passed.js

@@ -0,0 +1,14 @@
+import { JSDOM } from "jsdom";
+
+import { ensureJQuery } from "../lib/ensure_jquery.js";
+import { ensureGlobalNotCreated } from "../lib/ensure_global_not_created.js";
+import { getJQueryModuleSpecifier } from "../lib/jquery-module-specifier.js";
+
+const { window } = new JSDOM( "" );
+
+const jQueryModuleSpecifier = getJQueryModuleSpecifier();
+const { jQueryFactory } = await import( jQueryModuleSpecifier );
+const jQuery = jQueryFactory( window );
+
+ensureJQuery( jQuery );
+ensureGlobalNotCreated();

test/node_smoke_tests/module/factory/iterable_with_native_symbol.js

@@ -1,7 +1,7 @@
 import process from "node:process";
 
-import { ensureIterability } from "./lib/ensure_iterability_es6.js";
-import { getJQueryModuleSpecifier } from "./lib/jquery-module-specifier.js";
+import { ensureIterability } from "../lib/ensure_iterability_es6.js";
+import { getJQueryModuleSpecifier } from "../lib/jquery-module-specifier.js";
 
 if ( typeof Symbol === "undefined" ) {
 	console.log( "Symbols not supported, skipping the test..." );

test/node_smoke_tests/module/lib/ensure_iterability_es6.js

@@ -6,7 +6,7 @@ const { ensureJQuery } = await import( "./ensure_jquery.js" );
 export const ensureIterability = async( jQueryModuleSpecifier ) => {
 	const { window } = new JSDOM( "" );
 
-	const { default: jQueryFactory } = await import( jQueryModuleSpecifier );
+	const { jQueryFactory } = await import( jQueryModuleSpecifier );
 	const jQuery = jQueryFactory( window );
 	const elem = jQuery( "<div></div><span></span><a></a>" );
 

test/node_smoke_tests/module/regular/window_present_originally.js

@@ -1,8 +1,8 @@
 import { JSDOM } from "jsdom";
 
-import { ensureJQuery } from "./lib/ensure_jquery.js";
-import { ensureGlobalNotCreated } from "./lib/ensure_global_not_created.js";
-import { getJQueryModuleSpecifier } from "./lib/jquery-module-specifier.js";
+import { ensureJQuery } from "../lib/ensure_jquery.js";
+import { ensureGlobalNotCreated } from "../lib/ensure_global_not_created.js";
+import { getJQueryModuleSpecifier } from "../lib/jquery-module-specifier.js";
 
 const jQueryModuleSpecifier = getJQueryModuleSpecifier();
 

test/promises_aplus_adapters/deferred.cjs

@@ -4,7 +4,8 @@ const { JSDOM } = require( "jsdom" );
 
 const { window } = new JSDOM( "" );
 
-const jQuery = require( "../../" )( window );
+const { jQueryFactory } = require( "jquery/factory" );
+const jQuery = jQueryFactory( window );
 
 module.exports.deferred = () => {
 	const deferred = jQuery.Deferred();

test/promises_aplus_adapters/when.cjs

@@ -4,7 +4,8 @@ const { JSDOM } = require( "jsdom" );
 
 const { window } = new JSDOM( "" );
 
-const jQuery = require( "../../" )( window );
+const { jQueryFactory } = require( "jquery/factory" );
+const jQuery = jQueryFactory( window );
 
 module.exports.deferred = () => {
 	let adopted, promised;