1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/splice/create-species-neg-zero.js b/js/src/tests/test262/built-ins/Array/prototype/splice/create-species-neg-zero.js
new file mode 100644
index 0000000000..9974cc03ae
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+++ b/js/src/tests/test262/built-ins/Array/prototype/splice/create-species-neg-zero.js
@@ -0,0 +1,51 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-array.prototype.splice
+description: The value `-0` is converted to `0`
+info: |
+    [...]
+    3. Let relativeStart be ? ToInteger(start).
+    4. If relativeStart < 0, let actualStart be max((len + relativeStart), 0);
+       else let actualStart be min(relativeStart, len).
+    5. If the number of actual arguments is 0, then
+       [...]
+    6. Else if the number of actual arguments is 1, then
+       [...]
+    7. Else,
+       a. Let insertCount be the number of actual arguments minus 2.
+       b. Let dc be ? ToInteger(deleteCount).
+       c. Let actualDeleteCount be min(max(dc, 0), len - actualStart).
+    [...]
+    9. Let A be ? ArraySpeciesCreate(O, actualDeleteCount).
+    [...]
+
+    9.4.2.3 ArraySpeciesCreate
+
+    [...]
+    2. If length is -0, let length be +0.
+    [...]
+    5. Let C be ? Get(originalArray, "constructor").
+    [...]
+    7. If Type(C) is Object, then
+       a. Let C be ? Get(C, @@species).
+       b. If C is null, let C be undefined.
+    [...]
+    10. Return ? Construct(C, « length »).
+features: [Symbol.species]
+---*/
+
+var args;
+var Ctor = function() {
+  args = arguments;
+};
+var a = [];
+a.constructor = {};
+a.constructor[Symbol.species] = Ctor;
+
+a.splice(0, -0);
+
+assert.sameValue(args.length, 1);
+assert.sameValue(args[0], 0);
+
+reportCompare(0, 0);