Add tests for TypedArrays indexOf

1 files changed, 32 insertions, 0 deletions

diff --git a/test/built-ins/TypedArray/prototype/indexOf/return-abrupt-tointeger-fromindex-symbol.js b/test/built-ins/TypedArray/prototype/indexOf/return-abrupt-tointeger-fromindex-symbol.js
new file mode 100644
index 000000000..a12260b21
--- /dev/null
+++ b/test/built-ins/TypedArray/prototype/indexOf/return-abrupt-tointeger-fromindex-symbol.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.indexof
+description: Return abrupt from ToInteger(fromIndex) - using symbol
+info: >
+  22.2.3.13 %TypedArray%.prototype.indexOf (searchElement [ , fromIndex ] )
+
+  %TypedArray%.prototype.indexOf is a distinct function that implements the same
+  algorithm as Array.prototype.indexOf as defined in 22.1.3.12 except that the
+  this object's [[ArrayLength]] internal slot is accessed in place of performing
+  a [[Get]] of "length".
+
+  22.1.3.12 Array.prototype.indexOf ( searchElement [ , fromIndex ] )
+
+  ...
+  4. Let n be ? ToInteger(fromIndex). (If fromIndex is undefined, this step
+  produces the value 0.)
+  ...
+includes: [testTypedArray.js]
+features: [Symbol]
+---*/
+
+var fromIndex = Symbol("1");
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA(1);
+
+  assert.throws(TypeError, function() {
+    sample.indexOf(7, fromIndex);
+  })
+});