From f3bfaa692d70a636c4a2e52ef302199ca71fd52c Mon Sep 17 00:00:00 2001
From: Leonardo Balter <leonardo.balter@gmail.com>
Date: Wed, 22 Jun 2016 19:38:08 -0400
Subject: [PATCH] Expand tests for Math.log1p

---
 test/built-ins/Math/log1p/specific-results.js | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 test/built-ins/Math/log1p/specific-results.js

diff --git a/test/built-ins/Math/log1p/specific-results.js b/test/built-ins/Math/log1p/specific-results.js
new file mode 100644
index 0000000000..6a35fb85c0
--- /dev/null
+++ b/test/built-ins/Math/log1p/specific-results.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 The V8 Project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.2.2.21
+esid: sec-math.log1p
+description: >
+  Return specific results
+info: |
+  Math.log1p ( x )
+
+  If x is NaN, the result is NaN.
+  If x is less than -1, the result is NaN.
+  If x is -1, the result is -∞.
+  If x is +0, the result is +0.
+  If x is -0, the result is -0.
+  If x is +∞, the result is +∞.
+---*/
+
+assert.sameValue(Math.log1p(NaN), NaN, "NaN");
+assert.sameValue(Math.log1p(-1.000001), NaN, "-1.000001");
+assert.sameValue(Math.log1p(-2), NaN, "-2");
+assert.sameValue(Math.log1p(-Infinity), NaN, "-Infinity");
+assert.sameValue(Math.log1p(-1), -Infinity, "-1");
+assert.sameValue(Math.log1p(0), 0, "0");
+assert.sameValue(Math.log1p(-0), -0, "-0");
+assert.sameValue(Math.log1p(Infinity), Infinity, "Infinity");
-- 
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