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Joyee Cheung ad0bcb9c02 vm: support using the default loader to handle dynamic import() 
This patch adds support for using
`vm.constants.USE_MAIN_CONTEXT_DEFAULT_LOADER` as
`importModuleDynamically` in all APIs that take the option
except `vm.SourceTextModule`. This allows users to have a shortcut
to support dynamic import() in the compiled code without missing
the compilation cache if they don't need customization of the
loading process. We emit an experimental warning when the
`import()` is actually handled by the default loader through
this option instead of requiring `--experimental-vm-modules`.

In addition this refactors the documentation for
`importModuleDynamically` and adds a dedicated section for it
with examples.

`vm.SourceTextModule` is not supported in this patch because
it needs additional refactoring to handle `initializeImportMeta`,
which can be done in a follow-up.

PR-URL: https://github.com/nodejs/node/pull/51244
Fixes: https://github.com/nodejs/node/issues/51154
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2024-02-01 11:45:42 +00:00
..
es-module.status
Revert "test: set test-esm-loader-resolve-type as flaky"
2023-10-21 15:54:28 +00:00
test-cjs-esm-warn.js
esm: clarify ERR_REQUIRE_ESM errors
2023-09-15 05:13:54 +00:00
test-cjs-legacyMainResolve-permission.js
src,permission: add multiple allow-fs-* flags
2023-08-17 18:39:04 +00:00
test-cjs-legacyMainResolve.js
src: do not pass user input to format string
2023-08-01 20:05:51 +00:00
test-cjs-prototype-pollution.js
esm: protect ESM loader from prototype pollution
2022-10-27 20:09:07 +00:00
test-dynamic-import-script-lifetime.js
module: use symbol in WeakMap to manage host defined options
2023-09-14 15:42:24 +00:00
test-esm-assert-strict.mjs
assert: add assert/strict alias module
2020-06-25 08:37:48 -07:00
test-esm-assertionless-json-import.js
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-basic-imports.mjs
esm: improve typings and code coverage
2022-03-14 16:30:26 +01:00
test-esm-child-process-fork-main.mjs
child_process: queue pending messages
2021-12-30 05:59:49 -08:00
test-esm-cjs-builtins.js
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-cjs-exports.js
src,test: fix typos
2022-08-03 23:48:09 +02:00
test-esm-cjs-load-error-note.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-cjs-main.js
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-cjs-named-error.mjs
test: ensure never settling promises are detected
2023-10-23 17:55:50 +00:00
test-esm-custom-exports.mjs
cli: add -C alias for --conditions flag
2021-05-25 15:13:36 +02:00
test-esm-cyclic-dynamic-import.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-data-urls.js
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-default-type.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-detect-ambiguous.mjs
src: disable uncaught exception abortion for ESM syntax detection
2023-12-03 23:45:57 +00:00
test-esm-dns-promises.mjs
lib: remove ERR_INVALID_OPT_VALUE and ERR_INVALID_OPT_VALUE_ENCODING
2020-09-11 17:54:42 +03:00
test-esm-double-encoding.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-dynamic-import-attribute.js
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-dynamic-import-attribute.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-dynamic-import-commonjs.js
esm: do not call getSource when format is commonjs
2023-11-29 09:21:54 +00:00
test-esm-dynamic-import-commonjs.mjs
esm: do not call getSource when format is commonjs
2023-11-29 09:21:54 +00:00
test-esm-dynamic-import-mutating-fs.js
test,benchmark: use tmpdir.fileURL()
2023-08-21 16:42:03 +00:00
test-esm-dynamic-import-mutating-fs.mjs
test,benchmark: use tmpdir.fileURL()
2023-08-21 16:42:03 +00:00
test-esm-dynamic-import.js
vm: allow dynamic import with a referrer realm
2023-11-01 06:05:13 +00:00
test-esm-encoded-path-native.js
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-encoded-path.mjs
lib: fix regular expression to detect / and \
2021-10-21 14:55:00 +00:00
test-esm-error-cache.js
test: use .then(common.mustCall()) for all async IIFEs
2020-07-20 18:13:28 +02:00
test-esm-example-loader.mjs
esm: consolidate ESM loader hooks
2021-09-11 18:08:35 -07:00
test-esm-experimental-warnings.mjs
esm: update loaders warning
2023-09-19 03:59:50 +00:00
test-esm-export-not-found.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-exports-deprecations.mjs
module: exports & imports map invalid slash deprecation
2022-09-11 12:01:37 +02:00
test-esm-exports.mjs
module: exports & imports map invalid slash deprecation
2022-09-11 12:01:37 +02:00
test-esm-extension-lookup-deprecation.mjs
test: use tmpdir.resolve()
2023-08-21 16:41:53 +00:00
test-esm-extensionless-esm-and-wasm.mjs
esm: unflag extensionless javascript and wasm in module scope
2023-10-03 12:31:21 +08:00
test-esm-forbidden-globals.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-fs-promises.mjs
fs: add fs/promises alias module
2020-02-18 22:15:50 -08:00
test-esm-import-assertion-warning.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-import-attributes-1.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-import-attributes-2.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-import-attributes-3.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-import-attributes-errors.js
src: iterate on import attributes array correctly
2023-11-19 21:22:49 +00:00
test-esm-import-attributes-errors.mjs
src: iterate on import attributes array correctly
2023-11-19 21:22:49 +00:00
test-esm-import-attributes-validation.js
esm: rename error code related to import attributes
2023-10-18 14:27:55 +00:00
test-esm-import-flag.mjs
module: execute --import sequentially
2023-11-01 12:38:01 +00:00
test-esm-import-json-named-export.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-import-meta-resolve.mjs
esm: improve error when calling import.meta.resolve from data: URL
2024-01-31 23:22:18 +01:00
test-esm-import-meta.mjs
esm: add import.meta.dirname and import.meta.filename
2023-10-31 21:11:15 +00:00
test-esm-imports-deprecations.mjs
module: fix segment deprecation for imports field
2022-10-13 07:31:31 -07:00
test-esm-imports.mjs
module: fix segment deprecation for imports field
2022-10-13 07:31:31 -07:00
test-esm-initialization.mjs
test: fix es-module/test-esm-initialization
2023-07-29 09:51:10 +00:00
test-esm-invalid-data-urls.js
lib: fix MIME overmatch in data URLs
2023-08-13 23:24:22 +02:00
test-esm-invalid-pjson.js
src: move package resolver to c++
2023-11-17 00:16:38 +00:00
test-esm-json-cache.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-json.mjs
test: use tmpdir.refresh() in test-esm-json.mjs
2023-12-20 17:47:39 +00:00
test-esm-live-binding.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-loader-cache-clearing.js
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-loader-chaining.mjs
esm: unflag Module.register and allow nested loader import()
2023-07-19 10:33:47 +00:00
test-esm-loader-custom-condition.mjs
util: fix module prefixes during inspection
2020-12-12 20:58:01 +00:00
test-esm-loader-default-resolver.mjs
esm: identify parent importing a url with invalid host
2023-09-23 05:41:26 +00:00
test-esm-loader-dependency.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-loader-event-loop.mjs
esm: misc test refactors
2023-02-18 14:26:36 +00:00
test-esm-loader-hooks.mjs
module: load source maps in commonjs translator
2023-12-13 05:53:19 +00:00
test-esm-loader-http-imports.mjs
esm: add --import flag
2022-07-31 04:08:02 +01:00
test-esm-loader-invalid-format.mjs
module: loader getSource, getFormat, transform hooks
2020-01-07 01:31:05 +02:00
test-esm-loader-invalid-url.mjs
esm: add chaining to loaders
2022-05-04 16:51:12 +01:00
test-esm-loader-mock.mjs
esm: refactor mocking test
2023-09-05 01:13:40 +00:00
test-esm-loader-modulemap.js
module: ensure successful import returns the same result
2023-07-26 20:34:20 +00:00
test-esm-loader-not-found.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-loader-programmatically.mjs
esm: add initialize hook, integrate with register
2023-08-03 05:10:59 +00:00
test-esm-loader-resolve-type.mjs
test: use tmpdir.refresh() in test-esm-loader-resolve-type.mjs
2023-12-20 18:17:31 +00:00
test-esm-loader-search.js
esm: move hook execution to separate thread
2023-04-13 09:35:17 +02:00
test-esm-loader-spawn-promisified.mjs
test: fix some assumptions in tests
2023-07-31 13:09:07 +00:00
test-esm-loader-stringify-text.mjs
esm: consolidate ESM loader hooks
2021-09-11 18:08:35 -07:00
test-esm-loader-thenable.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-loader-with-source.mjs
esm: do not call getSource when format is commonjs
2023-11-29 09:21:54 +00:00
test-esm-loader-with-syntax-error.mjs
esm: move hook execution to separate thread
2023-04-13 09:35:17 +02:00
test-esm-loader.mjs
esm: fix hook name in error message
2023-12-05 19:54:01 +01:00
test-esm-main-lookup.mjs
esm: protect ERR_UNSUPPORTED_DIR_IMPORT against prototype pollution
2023-08-11 06:29:14 +00:00
test-esm-module-not-found-commonjs-hint.mjs
esm: fix hint on invalid module specifier
2023-12-23 20:38:08 +00:00
test-esm-named-exports.js
esm: refactor test-esm-named-exports
2023-09-06 22:30:08 +00:00
test-esm-named-exports.mjs
esm: refactor test-esm-named-exports
2023-09-06 22:30:08 +00:00
test-esm-namespace.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-no-addons.mjs
src: add option to disable loading native addons
2021-09-10 10:54:39 -05:00
test-esm-non-js.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-nowarn-exports.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-path-posix.mjs
path: add path/posix and path/win32 alias modules
2020-10-20 14:27:31 +00:00
test-esm-path-win32.mjs
path: add path/posix and path/win32 alias modules
2020-10-20 14:27:31 +00:00
test-esm-pkgname.mjs
lib: fix regular expression to detect / and \
2021-10-21 14:55:00 +00:00
test-esm-preserve-symlinks-main.js
module: fix --preserve-symlinks-main
2024-01-10 23:26:07 +01:00
test-esm-preserve-symlinks-not-found-plain.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-preserve-symlinks-not-found.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-preserve-symlinks.js
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-process.mjs
process: fix named report export
2022-02-23 18:37:55 +02:00
test-esm-prototype-pollution.mjs
esm: protect ESM loader from prototype pollution
2022-10-27 20:09:07 +00:00
test-esm-recursive-cjs-dependencies.mjs
esm: fix loading of CJS modules from ESM
2023-09-06 10:12:14 +00:00
test-esm-repl-imports.js
test_runner: align behavior of it and test
2023-03-05 09:42:29 +02:00
test-esm-repl.js
test: prepare for consistent comma-dangle lint rule
2021-04-01 23:14:29 -07:00
test-esm-require-cache.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-resolve-type.mjs
src: do not treat all paths ending with node_modules as such
2023-12-25 11:44:26 +00:00
test-esm-scope-node-modules.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-shared-loader-dep.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-shebang.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-snapshot.mjs
Revert "module: disable cjs snapshotting into esm loader"
2020-07-30 14:55:45 -05:00
test-esm-symlink-main.js
test: use tmpdir.resolve()
2023-08-21 16:41:53 +00:00
test-esm-symlink-type.js
test: prepare for consistent comma-dangle lint rule
2021-04-01 23:14:29 -07:00
test-esm-symlink.js
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-syntax-error.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-throw-undefined.mjs
esm: unflag --experimental-modules
2019-11-12 14:04:55 -08:00
test-esm-tla-unfinished.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-esm-tla.mjs
module: unflag Top-Level Await
2020-08-03 14:27:28 -04:00
test-esm-type-field-errors.js
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-esm-type-field.mjs
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-esm-type-flag-cli-entry.mjs
esm: fix hint on invalid module specifier
2023-12-23 20:38:08 +00:00
test-esm-type-flag-errors.mjs
esm: bypass CJS loader in default load under --default-type=module
2023-11-10 09:20:46 +01:00
test-esm-type-flag-loose-files.mjs
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-esm-type-flag-package-scopes.mjs
esm: unflag extensionless javascript and wasm in module scope
2023-10-03 12:31:21 +08:00
test-esm-type-flag-string-input.mjs
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-esm-type-main.mjs
module: no type module resolver side effects
2020-04-29 22:10:35 -07:00
test-esm-undefined-cjs-global-like-variables.js
module: clarify CJS global-like variables not defined error message
2021-04-13 19:06:48 +02:00
test-esm-unknown-extension.js
esm: unflag extensionless javascript and wasm in module scope
2023-10-03 12:31:21 +08:00
test-esm-url-extname.js
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-esm-util-types.mjs
util: add util/types alias module
2020-10-21 01:26:34 +02:00
test-esm-virtual-json.mjs
esm: use import attributes instead of import assertions
2023-10-14 03:52:38 +00:00
test-esm-wasm.mjs
module: fix code injection through export names
2023-10-13 18:03:52 -03:00
test-esm-windows.js
test: use tmpdir.resolve()
2023-08-21 16:41:53 +00:00
test-http-imports-cli.mjs
test: refactor ESM tests to improve performance
2022-07-29 10:42:55 +02:00
test-http-imports.mjs
module: add application/json in accept header when fetching json module
2023-10-30 16:51:52 +00:00
test-loaders-hidden-from-users.js
src: implement natives binding without special casing
2023-06-09 15:32:55 +02:00
test-loaders-unknown-builtin-module.mjs
esm: misc test refactors
2023-02-18 14:26:36 +00:00
test-loaders-workers-spawned.mjs
test: deflake test-loaders-workers-spawned
2023-10-19 10:44:46 +02:00
test-vm-compile-function-leak.js
test: use checkIfCollectable in vm leak tests
2023-09-18 23:00:53 +02:00
test-vm-compile-function-lineoffset.js
lib: fix compileFunction throws range error for negative numbers
2023-10-06 14:33:46 +00:00
test-vm-contextified-script-leak.js
test: deflake test-vm-contextified-script-leak
2023-09-23 03:46:22 +00:00
test-vm-main-context-default-loader.js
vm: support using the default loader to handle dynamic import()
2024-02-01 11:45:42 +00:00
test-vm-source-text-module-leak.js
test: use checkIfCollectableByCounting in SourceTextModule leak test
2024-01-22 11:53:11 +00:00
test-vm-synthetic-module-leak.js
test: use checkIfCollectable in vm leak tests
2023-09-18 23:00:53 +02:00
test-wasm-memory-out-of-bound.js
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-wasm-simple.js
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
test-wasm-web-api.js
esm: --experimental-default-type flag to flip module defaults
2023-09-29 06:18:44 +00:00
testcfg.py
test: run ESM tests in parallel
2018-08-04 18:14:13 +02:00