summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js')
-rw-r--r--js/src/tests/test262/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js44
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js b/js/src/tests/test262/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js
new file mode 100644
index 0000000000..28678d90cd
--- /dev/null
+++ b/js/src/tests/test262/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.setint32
+description: >
+ RangeError exception for negative or non-integral index is thrown before
+ the value conversion.
+info: |
+ ...
+ 3. Return SetViewValue(v, byteOffset, littleEndian, "Int32", value).
+
+ 24.2.1.2 SetViewValue ( view, requestIndex, isLittleEndian, type, value )
+
+ ...
+ 4. Let getIndex be ? ToIndex(requestIndex).
+ ...
+---*/
+
+var dataView = new DataView(new ArrayBuffer(8), 0);
+
+var poisoned = {
+ valueOf: function() {
+ throw new Test262Error("valueOf called");
+ }
+};
+
+assert.throws(RangeError, function() {
+ dataView.setInt32(-1.5, poisoned);
+}, "setInt32(-1.5, poisoned)");
+
+assert.throws(RangeError, function() {
+ dataView.setInt32(-1, poisoned);
+}, "setInt32(-1, poisoned)");
+
+assert.throws(RangeError, function() {
+ dataView.setInt32(-Infinity, poisoned);
+}, "setInt32(-Infinity, poisoned)");
+
+assert.throws(RangeError, function() {
+ dataView.setInt32(Infinity, poisoned);
+}, "setInt32(Infinity, poisoned)");
+
+reportCompare(0, 0);