summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Array/prototype/filter/target-array-non-extensible.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/target-array-non-extensible.js')
-rw-r--r--js/src/tests/test262/built-ins/Array/prototype/filter/target-array-non-extensible.js44
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/target-array-non-extensible.js b/js/src/tests/test262/built-ins/Array/prototype/filter/target-array-non-extensible.js
new file mode 100644
index 0000000000..e7f4d9e56b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/filter/target-array-non-extensible.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.filter
+description: >
+ TypeError is thrown if CreateDataProperty fails.
+ (result object is non-extensible)
+info: |
+ Array.prototype.filter ( callbackfn [ , thisArg ] )
+
+ [...]
+ 7. Repeat, while k < len
+ [...]
+ c. If kPresent is true, then
+ [...]
+ iii. If selected is true, then
+ 1. Perform ? CreateDataPropertyOrThrow(A, ! ToString(to), kValue).
+ [...]
+
+ CreateDataPropertyOrThrow ( O, P, V )
+
+ [...]
+ 3. Let success be ? CreateDataProperty(O, P, V).
+ 4. If success is false, throw a TypeError exception.
+features: [Symbol.species]
+---*/
+
+var A = function(_length) {
+ this.length = 0;
+ Object.preventExtensions(this);
+};
+
+var arr = [1];
+arr.constructor = {};
+arr.constructor[Symbol.species] = A;
+
+assert.throws(TypeError, function() {
+ arr.filter(function() {
+ return true;
+ });
+});
+
+reportCompare(0, 0);