1 files changed, 32 insertions, 0 deletions
diff --git a/test/built-ins/TypedArray/prototype/slice/BigInt/results-with-same-length.js b/test/built-ins/TypedArray/prototype/slice/BigInt/results-with-same-length.js
new file mode 100644
index 000000000..a8cee48aa
--- /dev/null
+++ b/test/built-ins/TypedArray/prototype/slice/BigInt/results-with-same-length.js
@@ -0,0 +1,32 @@
+// 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-%typedarray%.prototype.slice
+description: slice may return a new instance with the same length
+includes: [testBigIntTypedArray.js, compareArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(convertToBigInt([40, 41, 42, 43]));
+
+  function testRes(result, msg) {
+    assert.sameValue(result.length, 4, msg);
+    assert.sameValue(result[0], convertToBigInt(40), msg + " & result[0] === 40");
+    assert.sameValue(result[1], convertToBigInt(41), msg + " & result[1] === 41");
+    assert.sameValue(result[2], convertToBigInt(42), msg + " & result[2] === 42");
+    assert.sameValue(result[3], convertToBigInt(43), msg + " & result[3] === 43");
+  }
+
+  testRes(sample.slice(0), "begin == 0");
+  testRes(sample.slice(-4), "begin == -srcLength");
+  testRes(sample.slice(-5), "begin < -srcLength");
+
+  testRes(sample.slice(0, 4), "begin == 0, end == srcLength");
+  testRes(sample.slice(-4, 4), "begin == -srcLength, end == srcLength");
+  testRes(sample.slice(-5, 4), "begin < -srcLength, end == srcLength");
+
+  testRes(sample.slice(0, 5), "begin == 0, end > srcLength");
+  testRes(sample.slice(-4, 5), "begin == -srcLength, end > srcLength");
+  testRes(sample.slice(-5, 5), "begin < -srcLength, end > srcLength");
+});