diff options
Diffstat (limited to 'tests/auto/qml/parserstress/tests/ecma/Math/15.8.2.4.js')
-rw-r--r-- | tests/auto/qml/parserstress/tests/ecma/Math/15.8.2.4.js | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/tests/auto/qml/parserstress/tests/ecma/Math/15.8.2.4.js b/tests/auto/qml/parserstress/tests/ecma/Math/15.8.2.4.js new file mode 100644 index 0000000000..c67ac6d4ea --- /dev/null +++ b/tests/auto/qml/parserstress/tests/ecma/Math/15.8.2.4.js @@ -0,0 +1,156 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Mozilla Communicator client code, released + * March 31, 1998. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +gTestfile = '15.8.2.4.js'; + +/** + 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 VERSION = "ECMA_1"; +var TITLE = "Math.atan()"; +var BUGNUMBER="77391"; + +startTest(); + +writeHeaderToLog( SECTION + " "+ TITLE); + +new TestCase( SECTION, + "Math.atan.length", + 1, + Math.atan.length ); + +new TestCase( SECTION, + "Math.atan()", + Number.NaN, + Math.atan() ); + +new TestCase( SECTION, + "Math.atan(void 0)", + Number.NaN, + Math.atan(void 0) ); + +new TestCase( SECTION, + "Math.atan(null)", + 0, + Math.atan(null) ); + +new TestCase( SECTION, + "Math.atan(NaN)", + Number.NaN, + Math.atan(Number.NaN) ); + +new TestCase( SECTION, + "Math.atan('a string')", + Number.NaN, + Math.atan("a string") ); + +new TestCase( SECTION, + "Math.atan('0')", + 0, + Math.atan('0') ); + +new TestCase( SECTION, + "Math.atan('1')", + Math.PI/4, + Math.atan('1') ); + +new TestCase( SECTION, + "Math.atan('-1')", + -Math.PI/4, + Math.atan('-1') ); + +new TestCase( SECTION, + "Math.atan('Infinity)", + Math.PI/2, + Math.atan('Infinity') ); + +new TestCase( SECTION, + "Math.atan('-Infinity)", + -Math.PI/2, + Math.atan('-Infinity') ); + +new TestCase( SECTION, + "Math.atan(0)", + 0, + Math.atan(0) ); + +new TestCase( SECTION, + "Math.atan(-0)", + -0, + Math.atan(-0) ); + +new TestCase( SECTION, + "Infinity/Math.atan(-0)", + -Infinity, + Infinity/Math.atan(-0) ); + +new TestCase( SECTION, + "Math.atan(Infinity)", + Math.PI/2, + Math.atan(Number.POSITIVE_INFINITY) ); + +new TestCase( SECTION, + "Math.atan(-Infinity)", + -Math.PI/2, + Math.atan(Number.NEGATIVE_INFINITY) ); + +new TestCase( SECTION, + "Math.atan(1)", + Math.PI/4, + Math.atan(1) ); + +new TestCase( SECTION, + "Math.atan(-1)", + -Math.PI/4, + Math.atan(-1) ); + +test(); |