1 files changed, 25 insertions, 0 deletions
diff --git a/deps/v8/test/js-perf-test/Numbers/toNumber.js b/deps/v8/test/js-perf-test/Numbers/toNumber.js
new file mode 100644
index 00000000000..44382f092be
--- /dev/null
+++ b/deps/v8/test/js-perf-test/Numbers/toNumber.js
@@ -0,0 +1,25 @@
+// Copyright 2018 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+const A = [undefined, 12, "123"];
+
+function NumberConstructor() {
+  Number.isNaN(Number(A[0]))
+  Number.isNaN(Number(A[1]))
+  Number.isNaN(Number(A[2]))
+}
+createSuite('Constructor', 1000, NumberConstructor, ()=>{});
+
+function NumberPlus() {
+  Number.isNaN(+(A[0]))
+  Number.isNaN(+(A[1]))
+  Number.isNaN(+(A[2]))
+}
+createSuite('UnaryPlus', 1000, NumberPlus, ()=>{});
+
+function NumberParseFloat() {
+  Number.isNaN(parseFloat(A[0]))
+  Number.isNaN(parseFloat(A[1]))
+  Number.isNaN(parseFloat(A[2]))
+}
+createSuite('ParseFloat', 1000, NumberParseFloat, ()=>{});