Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/js/src/tests/test262/intl402/Segmenter/proto-from-ctor-realm.js b/js/src/tests/test262/intl402/Segmenter/proto-from-ctor-realm.js
new file mode 100644
index 0000000000..4466d2e9c2
--- /dev/null
+++ b/js/src/tests/test262/intl402/Segmenter/proto-from-ctor-realm.js
@@ -0,0 +1,56 @@
+// |reftest| skip-if(!Intl.Segmenter) -- Intl.Segmenter is not enabled unconditionally
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.segmenter
+description: Default [[Prototype]] value derived from realm of the NewTarget.
+info: |
+  Intl.Segmenter ([ locales [ , options ]])
+  1. If NewTarget is undefined, throw a TypeError exception.
+  3. Let segmenter be ? OrdinaryCreateFromConstructor(NewTarget, "%Segmenter.prototype%", internalSlotsList).
+  ...
+  15. Return segmenter.
+  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, Intl.Segmenter]
+---*/
+
+const other = $262.createRealm().global;
+const newTarget = new other.Function();
+let sgm;
+
+newTarget.prototype = undefined;
+sgm = Reflect.construct(Intl.Segmenter, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(sgm), other.Intl.Segmenter.prototype, 'newTarget.prototype is undefined');
+
+newTarget.prototype = null;
+sgm = Reflect.construct(Intl.Segmenter, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(sgm), other.Intl.Segmenter.prototype, 'newTarget.prototype is null');
+
+newTarget.prototype = false;
+sgm = Reflect.construct(Intl.Segmenter, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(sgm), other.Intl.Segmenter.prototype, 'newTarget.prototype is a Boolean');
+
+newTarget.prototype = 'str';
+sgm = Reflect.construct(Intl.Segmenter, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(sgm), other.Intl.Segmenter.prototype, 'newTarget.prototype is a String');
+
+newTarget.prototype = Symbol();
+sgm = Reflect.construct(Intl.Segmenter, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(sgm), other.Intl.Segmenter.prototype, 'newTarget.prototype is a Symbol');
+
+newTarget.prototype = 1;
+sgm = Reflect.construct(Intl.Segmenter, [], newTarget);
+assert.sameValue(Object.getPrototypeOf(sgm), other.Intl.Segmenter.prototype, 'newTarget.prototype is a Number');
+
+reportCompare(0, 0);