split es.promise

zloirock · Feb 23, 2022 · e2e8a5f · e2e8a5f
1 parent 1ebeeb2
commit e2e8a5f
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Showing 14 changed files with 508 additions and 373 deletions.
diff --git a/packages/core-js-compat/src/data.mjs b/packages/core-js-compat/src/data.mjs
@@ -862,12 +862,24 @@ export const data = {
     safari: '7.1',
     rhino: '1.7.13',
   },
+  // TODO: remove this module from `core-js@4` since it's split to below modules
   'es.promise': {
     // V8 6.6 has a serious bug
     chrome: '67', // '51',
     firefox: '69',
     safari: '11.0',
   },
+  'es.promise.constructor': {
+    // V8 6.6 has a serious bug
+    chrome: '67', // '51',
+    firefox: '69',
+    safari: '11.0',
+  },
+  'es.promise.all': {
+    chrome: '67',
+    firefox: '69',
+    safari: '11.0',
+  },
   'es.promise.all-settled': {
     chrome: '76',
     firefox: '71',
@@ -878,6 +890,11 @@ export const data = {
     firefox: '79',
     safari: '14.0',
   },
+  'es.promise.catch': {
+    chrome: '67',
+    firefox: '69',
+    safari: '11.0',
+  },
   'es.promise.finally': {
     // V8 6.6 has a serious bug
     chrome: '67', // '63',
@@ -887,6 +904,21 @@ export const data = {
     ios: '13.2.3', // need to clarify the patch release, >13.0.0 && <= 13.2.3
     safari: '13.0.3', // need to clarify the patch release, >13.0.0 && <= 13.0.3
   },
+  'es.promise.race': {
+    chrome: '67',
+    firefox: '69',
+    safari: '11.0',
+  },
+  'es.promise.reject': {
+    chrome: '67',
+    firefox: '69',
+    safari: '11.0',
+  },
+  'es.promise.resolve': {
+    chrome: '67',
+    firefox: '69',
+    safari: '11.0',
+  },
   'es.reflect.apply': {
     chrome: '49',
     edge: '15',
@@ -1940,5 +1972,11 @@ data['esnext.promise.any'] = data['es.promise.any'];
 data['esnext.string.match-all'] = data['es.string.match-all'];
 data['esnext.string.replace-all'] = data['es.string.replace-all'];
 data['esnext.typed-array.at'] = data['es.typed-array.at'];
+delete data['es.promise.constructor'];
+delete data['es.promise.all'];
+delete data['es.promise.catch'];
+delete data['es.promise.race'];
+delete data['es.promise.reject'];
+delete data['es.promise.resolve'];
 
 export const modules = Object.keys(data);
diff --git a/packages/core-js/internals/promise-catch-implementation.js b/packages/core-js/internals/promise-catch-implementation.js
@@ -0,0 +1,5 @@
+// `Promise.prototype.catch` method implementation
+// https://tc39.es/ecma262/#sec-promise.prototype.catch
+module.exports = function (onRejected) {
+  return this.then(undefined, onRejected);
+};
diff --git a/packages/core-js/modules/es.promise.all.js b/packages/core-js/modules/es.promise.all.js
@@ -0,0 +1,39 @@
+'use strict';
+var $ = require('../internals/export');
+var call = require('../internals/function-call');
+var aCallable = require('../internals/a-callable');
+var newPromiseCapabilityModule = require('../internals/new-promise-capability');
+var perform = require('../internals/perform');
+var iterate = require('../internals/iterate');
+var PROMISE_STATICS_INCORRECT_ITERATION = require('../internals/promise-statics-incorrect-iteration');
+
+// `Promise.all` method
+// https://tc39.es/ecma262/#sec-promise.all
+$({ target: 'Promise', stat: true, forced: PROMISE_STATICS_INCORRECT_ITERATION }, {
+  all: function all(iterable) {
+    var C = this;
+    var capability = newPromiseCapabilityModule.f(C);
+    var resolve = capability.resolve;
+    var reject = capability.reject;
+    var result = perform(function () {
+      var $promiseResolve = aCallable(C.resolve);
+      var values = [];
+      var counter = 0;
+      var remaining = 1;
+      iterate(iterable, function (promise) {
+        var index = counter++;
+        var alreadyCalled = false;
+        remaining++;
+        call($promiseResolve, C, promise).then(function (value) {
+          if (alreadyCalled) return;
+          alreadyCalled = true;
+          values[index] = value;
+          --remaining || resolve(values);
+        }, reject);
+      });
+      --remaining || resolve(values);
+    });
+    if (result.error) reject(result.value);
+    return capability.promise;
+  }
+});
diff --git a/packages/core-js/modules/es.promise.any.js b/packages/core-js/modules/es.promise.any.js
@@ -1,8 +1,8 @@
 'use strict';
 var $ = require('../internals/export');
+var call = require('../internals/function-call');
 var aCallable = require('../internals/a-callable');
 var getBuiltIn = require('../internals/get-built-in');
-var call = require('../internals/function-call');
 var newPromiseCapabilityModule = require('../internals/new-promise-capability');
 var perform = require('../internals/perform');
 var iterate = require('../internals/iterate');

diff --git a/packages/core-js/modules/es.promise.catch.js b/packages/core-js/modules/es.promise.catch.js
@@ -0,0 +1,10 @@
+'use strict';
+var $ = require('../internals/export');
+var promiseCatchImplementation = require('../internals/promise-catch-implementation');
+var FORCED_PROMISE_CONSTRUCTOR = require('../internals/promise-constructor-detection').CONSTRUCTOR;
+
+// `Promise.prototype.catch` method
+// https://tc39.es/ecma262/#sec-promise.prototype.catch
+$({ target: 'Promise', proto: true, forced: FORCED_PROMISE_CONSTRUCTOR, real: true }, {
+  'catch': promiseCatchImplementation
+});