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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js')
-rw-r--r--js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js36
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diff --git a/js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js b/js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js
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+++ b/js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js
@@ -0,0 +1,36 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor:
+ * Jeff Walden <jwalden+code@mit.edu>
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 880591;
+var summary =
+ "Assertion redefining length property of a frozen dictionary-mode array";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+function convertToDictionaryMode(arr)
+{
+ Object.defineProperty(arr, 0, { configurable: true });
+ Object.defineProperty(arr, 1, { configurable: true });
+ delete arr[0];
+}
+
+var arr = [];
+convertToDictionaryMode(arr);
+Object.freeze(arr);
+Object.defineProperty(arr, "length", {});
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+ reportCompare(true, true);
+
+print("Tests complete");