Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 121 insertions, 0 deletions

diff --git a/js/src/tests/non262/Math/15.8.2.4.js b/js/src/tests/non262/Math/15.8.2.4.js
new file mode 100644
index 0000000000..ee957aa93e
--- /dev/null
+++ b/js/src/tests/non262/Math/15.8.2.4.js
@@ -0,0 +1,121 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+   File Name:          15.8.2.4.js
+   ECMA Section:       15.8.2.4 atan( x )
+   Description:        return an approximation to the arc tangent of the
+   argument.  the result is expressed in radians and
+   range is from -PI/2 to +PI/2.  special cases:
+   - if x is NaN,  the result is NaN
+   - if x == +0,   the result is +0
+   - if x == -0,   the result is -0
+   - if x == +Infinity,    the result is approximately +PI/2
+   - if x == -Infinity,    the result is approximately -PI/2
+   Author:             christine@netscape.com
+   Date:               7 july 1997
+
+*/
+
+var SECTION = "15.8.2.4";
+var TITLE   = "Math.atan()";
+var BUGNUMBER="77391";
+
+printBugNumber(BUGNUMBER);
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+new TestCase(
+	      "Math.atan.length",
+	      1,
+	      Math.atan.length );
+
+new TestCase(
+	      "Math.atan()",
+	      Number.NaN,
+	      Math.atan() );
+
+new TestCase(
+	      "Math.atan(void 0)",
+	      Number.NaN,
+	      Math.atan(void 0) );
+
+new TestCase(
+	      "Math.atan(null)",
+	      0,
+	      Math.atan(null) );
+
+new TestCase(
+	      "Math.atan(NaN)",
+	      Number.NaN,
+	      Math.atan(Number.NaN) );
+
+new TestCase(
+	      "Math.atan('a string')",
+	      Number.NaN,
+	      Math.atan("a string") );
+
+new TestCase(
+	      "Math.atan('0')",
+	      0,
+	      Math.atan('0') );
+
+new TestCase(
+	      "Math.atan('1')",
+	      Math.PI/4,
+	      Math.atan('1') );
+
+new TestCase(
+	      "Math.atan('-1')",
+	      -Math.PI/4,
+	      Math.atan('-1') );
+
+new TestCase(
+	      "Math.atan('Infinity)",
+	      Math.PI/2,
+	      Math.atan('Infinity') );
+
+new TestCase(
+	      "Math.atan('-Infinity)",
+	      -Math.PI/2,
+	      Math.atan('-Infinity') );
+
+new TestCase(
+	      "Math.atan(0)",
+	      0,
+	      Math.atan(0)          );
+
+new TestCase(
+	      "Math.atan(-0)",	
+	      -0,
+	      Math.atan(-0)         );
+
+new TestCase(
+	      "Infinity/Math.atan(-0)",
+	      -Infinity,
+	      Infinity/Math.atan(-0) );
+
+new TestCase(
+	      "Math.atan(Infinity)",
+	      Math.PI/2,
+	      Math.atan(Number.POSITIVE_INFINITY) );
+
+new TestCase(
+	      "Math.atan(-Infinity)",
+	      -Math.PI/2,
+	      Math.atan(Number.NEGATIVE_INFINITY) );
+
+new TestCase(
+	      "Math.atan(1)",
+	      Math.PI/4,
+	      Math.atan(1)          );
+
+new TestCase(
+	      "Math.atan(-1)",
+	      -Math.PI/4,
+	      Math.atan(-1)         );
+
+test();