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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Proxy/construct/call-parameters-new-target.js
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Proxy/construct/call-parameters-new-target.js')
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@@ -0,0 +1,42 @@
+// Copyright (C) 2017 Aleksey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-proxy-object-internal-methods-and-internal-slots-construct-argumentslist-newtarget
+description: >
+ trap is called with handler object as its context, and parameters are:
+ target, an array list with the called arguments and the NewTarget
+info: |
+ [[Construct]] (argumentsList, newTarget)
+
+ 9. Let newObj be Call(trap, handler, «target, argArray, newTarget»).
+features: [Proxy, Reflect, Reflect.construct]
+---*/
+
+function Target() {}
+
+function NewTarget() {}
+
+var handler = {
+ construct: function(target, args, newTarget) {
+ assert.sameValue(this, handler, "trap context is the handler object");
+ assert.sameValue(target, Target, "first parameter is the target object");
+ assert.sameValue(args.length, 2, "arguments list contains all construct arguments");
+
+ var a = args[0];
+ var b = args[1];
+ assert.sameValue(a, 1, "arguments list has first construct argument");
+ assert.sameValue(b, 2, "arguments list has second construct argument");
+ assert.sameValue(newTarget, NewTarget, "newTarget is passed as the third parameter");
+
+ return {
+ sum: a + b
+ };
+ },
+};
+
+var P = new Proxy(Target, handler);
+var res = Reflect.construct(P, [1, 2], NewTarget);
+assert.sameValue(res.sum, 3);
+
+reportCompare(0, 0);