Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Math/acosh/arg-is-one.js b/js/src/tests/test262/built-ins/Math/acosh/arg-is-one.js
new file mode 100644
index 0000000000..5d03d7d930
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/acosh/arg-is-one.js
@@ -0,0 +1,15 @@
+// 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");
+
+reportCompare(0, 0);