Add "proto-from-ctor-realm" tests for Intl constructors (#2334)

* Rename "Object/proto-from-ctor.js" test

* Add missing "Symbol" features

* Add Intl.Collator test

* Add Intl.DateTimeFormat test

* Add Intl.NumberFormat test

* Add Intl.PluralRules test

test/built-ins/FinalizationGroup/proto-from-ctor-realm.js

@@ -25,7 +25,7 @@ info: |
     a. Let realm be ? GetFunctionRealm(constructor).
     b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
   5. Return proto.
-features: [FinalizationGroup, cross-realm, Reflect]
+features: [FinalizationGroup, cross-realm, Reflect, Symbol]
 ---*/
 
 var other = $262.createRealm().global;

test/built-ins/WeakRef/proto-from-ctor-realm.js

@@ -26,7 +26,7 @@ info: |
     a. Let realm be ? GetFunctionRealm(constructor).
     b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
   5. Return proto.
-features: [WeakRef, cross-realm, Reflect]
+features: [WeakRef, cross-realm, Reflect, Symbol]
 ---*/
 
 var other = $262.createRealm().global;

test/intl402/Collator/proto-from-ctor-realm.js

@@ -0,0 +1,58 @@
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.collator
+description: Default [[Prototype]] value derived from realm of the NewTarget.
+info: |
+  Intl.Collator ( [ locales [ , options ] ] )
+
+  1. If NewTarget is undefined, let newTarget be the active function object, else let newTarget be NewTarget.
+  ...
+  5. Let collator be ? OrdinaryCreateFromConstructor(newTarget, "%CollatorPrototype%", internalSlotsList).
+  6. Return ? InitializeCollator(collator, locales, options).
+
+  OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
+
+  ...
+  2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
+  3. Return ObjectCreate(proto, internalSlotsList).
+
+  GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, 'prototype').
+  4. If Type(proto) is not Object, then
+    a. Let realm be ? GetFunctionRealm(constructor).
+    b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
+  5. Return proto.
+features: [cross-realm, Reflect, Symbol]
+---*/
+
+var other = $262.createRealm().global;
+var newTarget = new other.Function();
+var col;
+
+newTarget.prototype = undefined;
+col = Reflect.construct(Intl.Collator, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is undefined');
+
+newTarget.prototype = null;
+col = Reflect.construct(Intl.Collator, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is null');
+
+newTarget.prototype = true;
+col = Reflect.construct(Intl.Collator, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a Boolean');
+
+newTarget.prototype = '';
+col = Reflect.construct(Intl.Collator, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a String');
+
+newTarget.prototype = Symbol();
+col = Reflect.construct(Intl.Collator, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a Symbol');
+
+newTarget.prototype = 1;
+col = Reflect.construct(Intl.Collator, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a Number');

test/intl402/DateTimeFormat/proto-from-ctor-realm.js

@@ -0,0 +1,58 @@
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.datetimeformat
+description: Default [[Prototype]] value derived from realm of the NewTarget.
+info: |
+  Intl.DateTimeFormat ( [ locales [ , options ] ] )
+
+  1. If NewTarget is undefined, let newTarget be the active function object, else let newTarget be NewTarget.
+  2. Let dateTimeFormat be ? OrdinaryCreateFromConstructor(newTarget, "%DateTimeFormatPrototype%", « ... »).
+  ...
+  6. Return dateTimeFormat.
+
+  OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
+
+  ...
+  2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
+  3. Return ObjectCreate(proto, internalSlotsList).
+
+  GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, 'prototype').
+  4. If Type(proto) is not Object, then
+    a. Let realm be ? GetFunctionRealm(constructor).
+    b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
+  5. Return proto.
+features: [cross-realm, Reflect, Symbol]
+---*/
+
+var other = $262.createRealm().global;
+var newTarget = new other.Function();
+var dtf;
+
+newTarget.prototype = undefined;
+dtf = Reflect.construct(Intl.DateTimeFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(dtf), other.Intl.DateTimeFormat.prototype, 'newTarget.prototype is undefined');
+
+newTarget.prototype = null;
+dtf = Reflect.construct(Intl.DateTimeFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(dtf), other.Intl.DateTimeFormat.prototype, 'newTarget.prototype is null');
+
+newTarget.prototype = false;
+dtf = Reflect.construct(Intl.DateTimeFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(dtf), other.Intl.DateTimeFormat.prototype, 'newTarget.prototype is a Boolean');
+
+newTarget.prototype = 'str';
+dtf = Reflect.construct(Intl.DateTimeFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(dtf), other.Intl.DateTimeFormat.prototype, 'newTarget.prototype is a String');
+
+newTarget.prototype = Symbol();
+dtf = Reflect.construct(Intl.DateTimeFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(dtf), other.Intl.DateTimeFormat.prototype, 'newTarget.prototype is a Symbol');
+
+newTarget.prototype = 1;
+dtf = Reflect.construct(Intl.DateTimeFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(dtf), other.Intl.DateTimeFormat.prototype, 'newTarget.prototype is a Number');

test/intl402/NumberFormat/proto-from-ctor-realm.js

@@ -0,0 +1,58 @@
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.numberformat
+description: Default [[Prototype]] value derived from realm of the NewTarget.
+info: |
+  Intl.NumberFormat ( [ locales [ , options ] ] )
+
+  1. If NewTarget is undefined, let newTarget be the active function object, else let newTarget be NewTarget.
+  2. Let numberFormat be ? OrdinaryCreateFromConstructor(newTarget, "%NumberFormatPrototype%", « ... »).
+  ...
+  6. Return numberFormat.
+
+  OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
+
+  ...
+  2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
+  3. Return ObjectCreate(proto, internalSlotsList).
+
+  GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, 'prototype').
+  4. If Type(proto) is not Object, then
+    a. Let realm be ? GetFunctionRealm(constructor).
+    b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
+  5. Return proto.
+features: [cross-realm, Reflect, Symbol]
+---*/
+
+var other = $262.createRealm().global;
+var newTarget = new other.Function();
+var nf;
+
+newTarget.prototype = undefined;
+nf = Reflect.construct(Intl.NumberFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(nf), other.Intl.NumberFormat.prototype, 'newTarget.prototype is undefined');
+
+newTarget.prototype = null;
+nf = Reflect.construct(Intl.NumberFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(nf), other.Intl.NumberFormat.prototype, 'newTarget.prototype is null');
+
+newTarget.prototype = true;
+nf = Reflect.construct(Intl.NumberFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(nf), other.Intl.NumberFormat.prototype, 'newTarget.prototype is a Boolean');
+
+newTarget.prototype = 'str';
+nf = Reflect.construct(Intl.NumberFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(nf), other.Intl.NumberFormat.prototype, 'newTarget.prototype is a String');
+
+newTarget.prototype = Symbol();
+nf = Reflect.construct(Intl.NumberFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(nf), other.Intl.NumberFormat.prototype, 'newTarget.prototype is a Symbol');
+
+newTarget.prototype = 0;
+nf = Reflect.construct(Intl.NumberFormat, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(nf), other.Intl.NumberFormat.prototype, 'newTarget.prototype is a Number');

test/intl402/PluralRules/proto-from-ctor-realm.js

@@ -0,0 +1,57 @@
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.pluralrules
+description: Default [[Prototype]] value derived from realm of the NewTarget.
+info: |
+  Intl.PluralRules ( [ locales [ , options ] ] )
+
+  1. If NewTarget is undefined, throw a TypeError exception.
+  2. Let pluralRules be ? OrdinaryCreateFromConstructor(newTarget, "%PluralRulesPrototype%", « ... »).
+  3. Return ? InitializePluralRules(pluralRules, locales, options).
+
+  OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
+
+  ...
+  2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
+  3. Return ObjectCreate(proto, internalSlotsList).
+
+  GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, 'prototype').
+  4. If Type(proto) is not Object, then
+    a. Let realm be ? GetFunctionRealm(constructor).
+    b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
+  5. Return proto.
+features: [cross-realm, Reflect, Symbol]
+---*/
+
+var other = $262.createRealm().global;
+var newTarget = new other.Function();
+var pr;
+
+newTarget.prototype = undefined;
+pr = Reflect.construct(Intl.PluralRules, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(pr), other.Intl.PluralRules.prototype, 'newTarget.prototype is undefined');
+
+newTarget.prototype = null;
+pr = Reflect.construct(Intl.PluralRules, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(pr), other.Intl.PluralRules.prototype, 'newTarget.prototype is null');
+
+newTarget.prototype = false;
+pr = Reflect.construct(Intl.PluralRules, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(pr), other.Intl.PluralRules.prototype, 'newTarget.prototype is a Boolean');
+
+newTarget.prototype = '';
+pr = Reflect.construct(Intl.PluralRules, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(pr), other.Intl.PluralRules.prototype, 'newTarget.prototype is a String');
+
+newTarget.prototype = Symbol();
+pr = Reflect.construct(Intl.PluralRules, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(pr), other.Intl.PluralRules.prototype, 'newTarget.prototype is a Symbol');
+
+newTarget.prototype = 0;
+pr = Reflect.construct(Intl.PluralRules, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(pr), other.Intl.PluralRules.prototype, 'newTarget.prototype is a Number');