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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/WeakMap/get-set-method-failure.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/WeakMap/get-set-method-failure.js')
-rw-r--r--js/src/tests/test262/built-ins/WeakMap/get-set-method-failure.js32
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diff --git a/js/src/tests/test262/built-ins/WeakMap/get-set-method-failure.js b/js/src/tests/test262/built-ins/WeakMap/get-set-method-failure.js
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+++ b/js/src/tests/test262/built-ins/WeakMap/get-set-method-failure.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-weakmap-iterable
+description: >
+ Return abrupt after getting `set` method.
+info: |
+ 23.3.1.1 WeakMap ( [ iterable ] )
+
+ ...
+ 5. If iterable is not present, let iterable be undefined.
+ 6. If iterable is either undefined or null, let iter be undefined.
+ 7. Else,
+ a. Let adder be Get(map, "set").
+ b. ReturnIfAbrupt(adder).
+ ...
+---*/
+
+Object.defineProperty(WeakMap.prototype, 'set', {
+ get: function() {
+ throw new Test262Error();
+ }
+});
+
+new WeakMap();
+new WeakMap(null);
+
+assert.throws(Test262Error, function() {
+ new WeakMap([]);
+});
+
+reportCompare(0, 0);