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author | Michaël Zasso <targos@protonmail.com> | 2019-11-22 18:04:46 +0100 |
---|---|---|
committer | Michaël Zasso <targos@protonmail.com> | 2019-11-25 10:28:15 +0100 |
commit | 0646eda4fc0affb98e13c30acb522e63b7fd6dde (patch) | |
tree | 078209f50b044e24ea2c72cbbe7dca6e34bb7e25 /lib/internal/bootstrap | |
parent | 35c6e0cc2b56a5380e6808ef5603ecc2b167e032 (diff) | |
download | android-node-v8-0646eda4fc0affb98e13c30acb522e63b7fd6dde.tar.gz android-node-v8-0646eda4fc0affb98e13c30acb522e63b7fd6dde.tar.bz2 android-node-v8-0646eda4fc0affb98e13c30acb522e63b7fd6dde.zip |
lib: flatten access to primordials
Store all primordials as properties of the primordials object.
Static functions are prefixed by the constructor's name and prototype
methods are prefixed by the constructor's name followed by "Prototype".
For example: primordials.Object.keys becomes primordials.ObjectKeys.
PR-URL: https://github.com/nodejs/node/pull/30610
Refs: https://github.com/nodejs/node/issues/29766
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Diffstat (limited to 'lib/internal/bootstrap')
-rw-r--r-- | lib/internal/bootstrap/loaders.js | 22 | ||||
-rw-r--r-- | lib/internal/bootstrap/node.js | 45 | ||||
-rw-r--r-- | lib/internal/bootstrap/pre_execution.js | 17 |
3 files changed, 48 insertions, 36 deletions
diff --git a/lib/internal/bootstrap/loaders.js b/lib/internal/bootstrap/loaders.js index 1915dc6674..cfefc56bd8 100644 --- a/lib/internal/bootstrap/loaders.js +++ b/lib/internal/bootstrap/loaders.js @@ -44,15 +44,17 @@ /* global process, getLinkedBinding, getInternalBinding, primordials */ const { - Reflect, - Object, - ObjectPrototype, - SafeSet + ReflectGet, + ObjectCreate, + ObjectDefineProperty, + ObjectKeys, + ObjectPrototypeHasOwnProperty, + SafeSet, } = primordials; // Set up process.moduleLoadList. const moduleLoadList = []; -Object.defineProperty(process, 'moduleLoadList', { +ObjectDefineProperty(process, 'moduleLoadList', { value: moduleLoadList, configurable: true, enumerable: true, @@ -98,7 +100,7 @@ const internalBindingWhitelist = new SafeSet([ // Set up process.binding() and process._linkedBinding(). { - const bindingObj = Object.create(null); + const bindingObj = ObjectCreate(null); process.binding = function binding(module) { module = String(module); @@ -123,7 +125,7 @@ const internalBindingWhitelist = new SafeSet([ // Set up internalBinding() in the closure. let internalBinding; { - const bindingObj = Object.create(null); + const bindingObj = ObjectCreate(null); // eslint-disable-next-line no-global-assign internalBinding = function internalBinding(module) { let mod = bindingObj[module]; @@ -222,7 +224,7 @@ NativeModule.prototype.compileForPublicLoader = function() { // When using --expose-internals, we do not want to reflect the named // exports from core modules as this can trigger unnecessary getters. const internal = this.id.startsWith('internal/'); - this.exportKeys = internal ? [] : Object.keys(this.exports); + this.exportKeys = internal ? [] : ObjectKeys(this.exports); } this.getESMFacade(); this.syncExports(); @@ -230,8 +232,8 @@ NativeModule.prototype.compileForPublicLoader = function() { }; const getOwn = (target, property, receiver) => { - return ObjectPrototype.hasOwnProperty(target, property) ? - Reflect.get(target, property, receiver) : + return ObjectPrototypeHasOwnProperty(target, property) ? + ReflectGet(target, property, receiver) : undefined; }; diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js index 18acd9d2b6..c586ddfd5e 100644 --- a/lib/internal/bootstrap/node.js +++ b/lib/internal/bootstrap/node.js @@ -35,7 +35,14 @@ setupPrepareStackTrace(); -const { JSON, Object, Symbol } = primordials; +const { + JSONParse, + ObjectDefineProperties, + ObjectDefineProperty, + ObjectGetPrototypeOf, + ObjectSetPrototypeOf, + SymbolToStringTag, +} = primordials; const config = internalBinding('config'); const { deprecate } = require('internal/util'); @@ -64,7 +71,7 @@ if (ownsProcessState) { } // process.config is serialized config.gypi -process.config = JSON.parse(internalBinding('native_module').config); +process.config = JSONParse(internalBinding('native_module').config); const rawMethods = internalBinding('process_methods'); // Set up methods and events on the process object for the main thread @@ -205,7 +212,7 @@ const { setTraceCategoryStateUpdateHandler } = internalBinding('trace_events'); setTraceCategoryStateUpdateHandler(perThreadSetup.toggleTraceCategoryState); // process.allowedNodeEnvironmentFlags -Object.defineProperty(process, 'allowedNodeEnvironmentFlags', { +ObjectDefineProperty(process, 'allowedNodeEnvironmentFlags', { get() { const flags = perThreadSetup.buildAllowedFlags(); process.allowedNodeEnvironmentFlags = flags; @@ -214,7 +221,7 @@ Object.defineProperty(process, 'allowedNodeEnvironmentFlags', { // If the user tries to set this to another value, override // this completely to that value. set(value) { - Object.defineProperty(this, 'allowedNodeEnvironmentFlags', { + ObjectDefineProperty(this, 'allowedNodeEnvironmentFlags', { value, configurable: true, enumerable: true, @@ -234,7 +241,7 @@ process.assert = deprecate( // TODO(joyeecheung): this property has not been well-maintained, should we // deprecate it in favor of a better API? const { isDebugBuild, hasOpenSSL, hasInspector } = config; -Object.defineProperty(process, 'features', { +ObjectDefineProperty(process, 'features', { enumerable: true, writable: false, configurable: false, @@ -318,17 +325,17 @@ function setupPrepareStackTrace() { function setupProcessObject() { const EventEmitter = require('events'); - const origProcProto = Object.getPrototypeOf(process); - Object.setPrototypeOf(origProcProto, EventEmitter.prototype); + const origProcProto = ObjectGetPrototypeOf(process); + ObjectSetPrototypeOf(origProcProto, EventEmitter.prototype); EventEmitter.call(process); - Object.defineProperty(process, Symbol.toStringTag, { + ObjectDefineProperty(process, SymbolToStringTag, { enumerable: false, writable: true, configurable: false, value: 'process' }); // Make process globally available to users by putting it on the global proxy - Object.defineProperty(global, 'process', { + ObjectDefineProperty(global, 'process', { value: process, enumerable: false, writable: true, @@ -337,19 +344,19 @@ function setupProcessObject() { } function setupProcessStdio(getStdout, getStdin, getStderr) { - Object.defineProperty(process, 'stdout', { + ObjectDefineProperty(process, 'stdout', { configurable: true, enumerable: true, get: getStdout }); - Object.defineProperty(process, 'stderr', { + ObjectDefineProperty(process, 'stderr', { configurable: true, enumerable: true, get: getStderr }); - Object.defineProperty(process, 'stdin', { + ObjectDefineProperty(process, 'stdin', { configurable: true, enumerable: true, get: getStdin @@ -362,7 +369,7 @@ function setupProcessStdio(getStdout, getStdin, getStderr) { } function setupGlobalProxy() { - Object.defineProperty(global, Symbol.toStringTag, { + ObjectDefineProperty(global, SymbolToStringTag, { value: 'global', writable: false, enumerable: false, @@ -377,7 +384,7 @@ function setupGlobalProxy() { function makeSetter(name) { return deprecate(function(value) { - Object.defineProperty(this, name, { + ObjectDefineProperty(this, name, { configurable: true, writable: true, enumerable: true, @@ -386,7 +393,7 @@ function setupGlobalProxy() { }, `'${name}' is deprecated, use 'global'`, 'DEP0016'); } - Object.defineProperties(global, { + ObjectDefineProperties(global, { GLOBAL: { configurable: true, get: makeGetter('GLOBAL'), @@ -409,7 +416,7 @@ function setupBuffer() { delete bufferBinding.setBufferPrototype; delete bufferBinding.zeroFill; - Object.defineProperty(global, 'Buffer', { + ObjectDefineProperty(global, 'Buffer', { value: Buffer, enumerable: false, writable: true, @@ -436,7 +443,7 @@ function createGlobalConsole(consoleFromVM) { // https://heycam.github.io/webidl/#es-namespaces function exposeNamespace(target, name, namespaceObject) { - Object.defineProperty(target, name, { + ObjectDefineProperty(target, name, { writable: true, enumerable: false, configurable: true, @@ -446,7 +453,7 @@ function exposeNamespace(target, name, namespaceObject) { // https://heycam.github.io/webidl/#es-interfaces function exposeInterface(target, name, interfaceObject) { - Object.defineProperty(target, name, { + ObjectDefineProperty(target, name, { writable: true, enumerable: false, configurable: true, @@ -456,7 +463,7 @@ function exposeInterface(target, name, interfaceObject) { // https://heycam.github.io/webidl/#define-the-operations function defineOperation(target, name, method) { - Object.defineProperty(target, name, { + ObjectDefineProperty(target, name, { writable: true, enumerable: true, configurable: true, diff --git a/lib/internal/bootstrap/pre_execution.js b/lib/internal/bootstrap/pre_execution.js index db50c3d0ee..b373801592 100644 --- a/lib/internal/bootstrap/pre_execution.js +++ b/lib/internal/bootstrap/pre_execution.js @@ -1,6 +1,9 @@ 'use strict'; -const { Object, SafeWeakMap } = primordials; +const { + ObjectDefineProperty, + SafeWeakMap, +} = primordials; const { getOptionValue } = require('internal/options'); const { Buffer } = require('buffer'); @@ -74,7 +77,7 @@ function patchProcessObject(expandArgv1) { patchProcessObjectNative(process); - Object.defineProperty(process, 'argv0', { + ObjectDefineProperty(process, 'argv0', { enumerable: true, configurable: false, value: process.argv[0] @@ -107,7 +110,7 @@ function patchProcessObject(expandArgv1) { function addReadOnlyProcessAlias(name, option, enumerable = true) { const value = getOptionValue(option); if (value) { - Object.defineProperty(process, name, { + ObjectDefineProperty(process, name, { writable: false, configurable: true, enumerable, @@ -153,7 +156,7 @@ function initializeReport() { } const { report } = require('internal/process/report'); const { emitExperimentalWarning } = require('internal/util'); - Object.defineProperty(process, 'report', { + ObjectDefineProperty(process, 'report', { enumerable: false, configurable: true, get() { @@ -273,7 +276,7 @@ function initializeDeprecations() { // process.features. const { noBrowserGlobals } = internalBinding('config'); if (noBrowserGlobals) { - Object.defineProperty(process, '_noBrowserGlobals', { + ObjectDefineProperty(process, '_noBrowserGlobals', { writable: false, enumerable: true, configurable: true, @@ -295,7 +298,7 @@ function initializeDeprecations() { // deprecation path for these in ES Modules. // See https://github.com/nodejs/node/pull/26334. let _process = process; - Object.defineProperty(global, 'process', { + ObjectDefineProperty(global, 'process', { get() { return _process; }, @@ -307,7 +310,7 @@ function initializeDeprecations() { }); let _Buffer = Buffer; - Object.defineProperty(global, 'Buffer', { + ObjectDefineProperty(global, 'Buffer', { get() { return _Buffer; }, |