1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/ecma_5/Number/15.7.4.2.js b/js/src/tests/ecma_5/Number/15.7.4.2.js
new file mode 100644
index 000000000..36443394c
--- /dev/null
+++ b/js/src/tests/ecma_5/Number/15.7.4.2.js
@@ -0,0 +1,31 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+assertEq(raisesException(TypeError)('Number.prototype.toString.call(true)'), true);
+assertEq(raisesException(TypeError)('Number.prototype.toString.call("")'), true);
+assertEq(raisesException(TypeError)('Number.prototype.toString.call({})'), true);
+assertEq(raisesException(TypeError)('Number.prototype.toString.call(null)'), true);
+assertEq(raisesException(TypeError)('Number.prototype.toString.call([])'), true);
+assertEq(raisesException(TypeError)('Number.prototype.toString.call(undefined)'), true);
+assertEq(raisesException(TypeError)('Number.prototype.toString.call(new Boolean(true))'), true);
+
+assertEq(completesNormally('Number.prototype.toString.call(42)'), true);
+assertEq(completesNormally('Number.prototype.toString.call(new Number(42))'), true);
+
+function testAround(middle)
+{
+    var range = 260;
+    var low = middle - range/2;
+    for (var i = 0; i < range; ++i)
+        assertEq(low + i, parseInt(String(low + i)));
+}
+
+testAround(-Math.pow(2,32));
+testAround(-Math.pow(2,16));
+testAround(0);
+testAround(+Math.pow(2,16));
+testAround(+Math.pow(2,32));
+
+reportCompare(true, true);