Update tests for Math.acosh

test/built-ins/Math/acosh/acosh-specialVals.js

@@ -1,19 +0,0 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Math.acosh with special values
-es6id: 20.2.2.3
----*/
-
-assert.sameValue(Math.acosh(NaN), Number.NaN,
-    "Math.acosh produces incorrect output for NaN");
-assert.sameValue(Math.acosh(0), Number.NaN,
-    "Math.acosh should produce NaN for values < 1");
-assert.sameValue(Math.acosh(Number.NEGATIVE_INFINITY), Number.NaN,
-    "Math.acosh should produce NaN for inputs <1");
-assert.notSameValue(Math.acosh(Number.NEGATIVE_INFINITY),
-    Number.POSITIVE_INFINITY,
-    "Math.acosh should produce POSITIVE_INFINITY for input Number.POSITIVE_INFINITY");
-assert.sameValue(Math.acosh(+1), 0, "Math.acosh should produce 0 for +1");
-

test/built-ins/Math/acosh/arg-is-infinity.js

@@ -0,0 +1,15 @@
+// Copyright (C) 2016 The V8 Project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.2.2.3
+esid: sec-math.acosh
+description: >
+  Return Infinity if x is Infinity
+info: |
+  Math.acosh ( x )
+
+  If x is +∞, the result is +∞.
+---*/
+
+assert.sameValue(Math.acosh(Infinity), Infinity);

test/built-ins/Math/acosh/arg-is-one.js

@@ -0,0 +1,13 @@
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Math.acosh(1) returns +0
+es6id: 20.2.2.3
+info: |
+  Math.acosh ( x )
+
+  - If x is 1, the result is +0.
+---*/
+
+assert.sameValue(Math.acosh(+1), 0, "Math.acosh should produce 0 for +1");

test/built-ins/Math/acosh/nan-returns.js

@@ -0,0 +1,18 @@
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Math.acosh with special values
+es6id: 20.2.2.3
+info: |
+  Math.acosh ( x )
+
+  - If x is NaN, the result is NaN.
+  - If x is less than 1, the result is NaN.
+---*/
+
+assert.sameValue(Math.acosh(NaN), NaN, "NaN");
+assert.sameValue(Math.acosh(0.999999), NaN, "0.999999");
+assert.sameValue(Math.acosh(0), NaN, "0");
+assert.sameValue(Math.acosh(-1), NaN, "-1");
+assert.sameValue(Math.acosh(-Infinity), NaN, "-Infinity");