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-rw-r--r--js/src/tests/non262/extensions/reviver-mutates-holder-array-nonnative.js46
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diff --git a/js/src/tests/non262/extensions/reviver-mutates-holder-array-nonnative.js b/js/src/tests/non262/extensions/reviver-mutates-holder-array-nonnative.js
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index 0000000000..de4ad7032e
--- /dev/null
+++ b/js/src/tests/non262/extensions/reviver-mutates-holder-array-nonnative.js
@@ -0,0 +1,46 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor:
+ * Jeff Walden <jwalden+code@mit.edu>
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 901380;
+var summary = "Behavior when JSON.parse walks over a non-native object";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var typedArray = null;
+
+var observedTypedArrayElementCount = 0;
+
+var arr = JSON.parse('[0, 1]', function(prop, v) {
+ if (prop === "0" && Array.isArray(this)) // exclude typedArray[0]
+ {
+ typedArray = new Int8Array(1);
+ this[1] = typedArray;
+ }
+ if (this instanceof Int8Array)
+ {
+ assertEq(prop, "0");
+ observedTypedArrayElementCount++;
+ }
+ return v;
+});
+
+assertEq(arr[0], 0);
+assertEq(arr[1], typedArray);
+
+assertEq(observedTypedArrayElementCount, 1);
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+ reportCompare(true, true);
+
+print("Tests complete");