mirror of https://github.com/tc39/test262.git
22 lines
792 B
JavaScript
22 lines
792 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/**
|
|
* If y is equal to +Infinity and x is equal to -Infinity, Math.atan2(y,x) is an implementation-dependent approximation to +3*PI/4
|
|
*
|
|
* @path 15_Native/15.8_The_Math_Object/15.8.2_Function_Properties_of_the_Math_Object/15.8.2.5_atan2/S15.8.2.5_A21.js
|
|
* @description Checking if Math.atan2(y,x) is an approximation to +3*PI/4, where y is equal to +Infinity and x is equal to -Infinity
|
|
*/
|
|
|
|
$INCLUDE("math_precision.js");
|
|
$INCLUDE("math_isequal.js");
|
|
|
|
// CHECK#1
|
|
//prec = 0.00000000000001;
|
|
y = +Infinity;
|
|
x = -Infinity;
|
|
|
|
if (!isEqual(Math.atan2(y,x), (3*Math.PI)/4))
|
|
$ERROR("#1: Math.abs(Math.atan2(" + y + ", " + x + ") - (3*Math.PI/4)) >= " + prec);
|
|
|