1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/ceil/S15.8.2.6_A7.js b/js/src/tests/test262/built-ins/Math/ceil/S15.8.2.6_A7.js
new file mode 100644
index 0000000000..b5e16d9fb6
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/ceil/S15.8.2.6_A7.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: The value of Math.ceil(x) is the same as the value of -Math.floor(-x)
+es5id: 15.8.2.6_A7
+description: >
+    Checking if Math.ceil(x) equals to -Math.floor(-x) on 2000
+    floating point argument values
+---*/
+
+// CHECK#1
+for (var i = -1000; i < 1000; i++)
+{
+  var x = i / 10.0;
+  assert.sameValue(Math.ceil(x), -Math.floor(-x), 'Math.ceil(i / 10.0) must return -Math.floor(-x)');
+}
+
+reportCompare(0, 0);