1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js b/js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js
new file mode 100644
index 0000000000..5eeedcfc92
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js
@@ -0,0 +1,40 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-array.prototype.fill
+description: >
+  Fills all the elements from a with a custom start and end indexes.
+info: |
+  22.1.3.6 Array.prototype.fill (value [ , start [ , end ] ] )
+
+  ...
+  7. If relativeStart < 0, let k be max((len + relativeStart),0); else let k be
+  min(relativeStart, len).
+  8. If end is undefined, let relativeEnd be len; else let relativeEnd be
+  ToInteger(end).
+  9. ReturnIfAbrupt(relativeEnd).
+  10. If relativeEnd < 0, let final be max((len + relativeEnd),0); else let
+  final be min(relativeEnd, len).
+  ...
+includes: [compareArray.js]
+---*/
+
+assert.compareArray([0, 0, 0].fill(8, 1, 2), [0, 8, 0], '[0, 0, 0].fill(8, 1, 2) must return [0, 8, 0]');
+assert.compareArray(
+  [0, 0, 0, 0, 0].fill(8, -3, 4),
+  [0, 0, 8, 8, 0],
+  '[0, 0, 0, 0, 0].fill(8, -3, 4) must return [0, 0, 8, 8, 0]'
+);
+assert.compareArray(
+  [0, 0, 0, 0, 0].fill(8, -2, -1),
+  [0, 0, 0, 8, 0],
+  '[0, 0, 0, 0, 0].fill(8, -2, -1) must return [0, 0, 0, 8, 0]'
+);
+assert.compareArray(
+  [0, 0, 0, 0, 0].fill(8, -1, -3),
+  [0, 0, 0, 0, 0],
+  '[0, 0, 0, 0, 0].fill(8, -1, -3) must return [0, 0, 0, 0, 0]'
+);
+assert.compareArray([, , , , 0].fill(8, 1, 3), [, 8, 8, , 0], '[, , , , 0].fill(8, 1, 3) must return [, 8, 8, , 0]');
+
+reportCompare(0, 0);