diff --git a/doc/api/vm.md b/doc/api/vm.md index 8fe17dfb50d7df..969f1a79aef661 100644 --- a/doc/api/vm.md +++ b/doc/api/vm.md @@ -117,7 +117,7 @@ const contextifiedSandbox = vm.createContext({ secret: 42 }); // "foo" module every time it is called. In a full-fledged module system, a // cache would probably be used to avoid duplicated modules. - async function linker(referencingModule, specifier) { + async function linker(specifier, referencingModule) { if (specifier === 'foo') { return new vm.Module(` // The "secret" variable refers to the global variable we added to @@ -319,14 +319,13 @@ can only be called once per module. Two parameters will be passed to the `linker` function: -- `referencingModule` The `Module` object `link()` is called on. - `specifier` The specifier of the requested module: - ```js import foo from 'foo'; // ^^^^^ the module specifier ``` +- `referencingModule` The `Module` object `link()` is called on. The function is expected to return a `Module` object or a `Promise` that eventually resolves to a `Module` object. The returned `Module` must satisfy the diff --git a/lib/internal/vm/Module.js b/lib/internal/vm/Module.js index a8625ef76be613..2f139d8b260f86 100644 --- a/lib/internal/vm/Module.js +++ b/lib/internal/vm/Module.js @@ -135,7 +135,7 @@ class Module { const promises = []; wrap.link((specifier) => { const p = (async () => { - const m = await linker(this, specifier); + const m = await linker(specifier, this); if (!m || !wrapMap.has(m)) throw new errors.Error('ERR_VM_MODULE_NOT_MODULE'); if (m.context !== this.context) diff --git a/test/parallel/test-vm-module-errors.js b/test/parallel/test-vm-module-errors.js index 8bcb101ccc8e6d..1c7e01cf30e51b 100644 --- a/test/parallel/test-vm-module-errors.js +++ b/test/parallel/test-vm-module-errors.js @@ -109,7 +109,7 @@ async function checkModuleState() { { const m = new Module('import "foo";'); - await m.link(common.mustCall(async (module, specifier) => { + await m.link(common.mustCall(async (specifier, module) => { assert.strictEqual(module, m); assert.strictEqual(specifier, 'foo'); assert.strictEqual(m.linkingStatus, 'linking'); diff --git a/test/parallel/test-vm-module-link.js b/test/parallel/test-vm-module-link.js index 870427e91be4bf..843c1fdc517787 100644 --- a/test/parallel/test-vm-module-link.js +++ b/test/parallel/test-vm-module-link.js @@ -18,7 +18,7 @@ async function simple() { assert.deepStrictEqual(bar.dependencySpecifiers, ['foo']); - await bar.link(common.mustCall((module, specifier) => { + await bar.link(common.mustCall((specifier, module) => { assert.strictEqual(module, bar); assert.strictEqual(specifier, 'foo'); return foo; @@ -38,7 +38,7 @@ async function depth() { import ${parentName} from '${parentName}'; export default ${parentName}; `); - await mod.link(common.mustCall((module, specifier) => { + await mod.link(common.mustCall((specifier, module) => { assert.strictEqual(module, mod); assert.strictEqual(specifier, parentName); return parentModule; @@ -68,10 +68,10 @@ async function circular() { return foo; } `); - await foo.link(common.mustCall(async (fooModule, fooSpecifier) => { + await foo.link(common.mustCall(async (fooSpecifier, fooModule) => { assert.strictEqual(fooModule, foo); assert.strictEqual(fooSpecifier, 'bar'); - await bar.link(common.mustCall((barModule, barSpecifier) => { + await bar.link(common.mustCall((barSpecifier, barModule) => { assert.strictEqual(barModule, bar); assert.strictEqual(barSpecifier, 'foo'); assert.strictEqual(foo.linkingStatus, 'linking'); @@ -111,7 +111,7 @@ async function circular2() { }; const moduleMap = new Map(); const rootModule = new Module(sourceMap.root, { url: 'vm:root' }); - async function link(referencingModule, specifier) { + async function link(specifier, referencingModule) { if (moduleMap.has(specifier)) { return moduleMap.get(specifier); }