summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Array/prototype/reverse/get_if_present_with_delete.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reverse/get_if_present_with_delete.js')
-rw-r--r--js/src/tests/test262/built-ins/Array/prototype/reverse/get_if_present_with_delete.js39
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reverse/get_if_present_with_delete.js b/js/src/tests/test262/built-ins/Array/prototype/reverse/get_if_present_with_delete.js
new file mode 100644
index 0000000000..cf80988cf2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/reverse/get_if_present_with_delete.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Array.prototype.reverse only gets present properties - delete property with getter
+info: |
+ 22.1.3.20 Array.prototype.reverse ( )
+
+ ...
+ 7.
+ d. Let lowerExists be HasProperty(O, lowerP).
+ e. ReturnIfAbrupt(lowerExists).
+ f. If lowerExists is true, then
+ i. Let lowerValue be Get(O, lowerP).
+ ii. ReturnIfAbrupt(lowerValue).
+ g. Let upperExists be HasProperty(O, upperP).
+ h. ReturnIfAbrupt(upperExists).
+ i. If upperExists is true, then
+ i. Let upperValue be Get(O, upperP).
+ ii. ReturnIfAbrupt(upperValue).
+esid: sec-array.prototype.reverse
+---*/
+
+var array = ["first", "second"];
+
+Object.defineProperty(array, 0, {
+ get: function() {
+ array.length = 0;
+ return "first";
+ }
+});
+
+array.reverse();
+
+assert.sameValue((0 in array), false, "Indexed property '0' not present");
+assert.sameValue((1 in array), true, "Indexed property '1' present");
+assert.sameValue(array[1], "first", "Indexed property '1' value correct");
+
+reportCompare(0, 0);