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-rw-r--r--js/src/tests/test262/language/expressions/prefix-increment/S11.4.4_A5_T2.js35
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/prefix-increment/S11.4.4_A5_T2.js b/js/src/tests/test262/language/expressions/prefix-increment/S11.4.4_A5_T2.js
new file mode 100644
index 0000000000..f25459fe31
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/prefix-increment/S11.4.4_A5_T2.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2014 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator ++x calls PutValue(lhs, newValue)
+es5id: S11.4.4_A5_T2
+description: >
+ Evaluating LeftHandSideExpression lhs returns Reference type; Reference
+ base value is an environment record and environment record kind is
+ object environment record. PutValue(lhs, newValue) uses the initially
+ created Reference even if the environment binding is no longer present.
+ Binding in surrounding global environment record is not changed.
+flags: [noStrict]
+---*/
+
+var x = 0;
+var scope = {
+ get x() {
+ delete this.x;
+ return 2;
+ }
+};
+
+with (scope) {
+ ++x;
+}
+
+if (scope.x !== 3) {
+ throw new Test262Error('#1: scope.x === 3. Actual: ' + (scope.x));
+}
+if (x !== 0) {
+ throw new Test262Error('#2: x === 0. Actual: ' + (x));
+}
+
+reportCompare(0, 0);