gecko/js/tests/ecma/Math/15.8.2.12.js

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/**
   File Name:          15.8.2.12.js
   ECMA Section:       15.8.2.12 Math.min(x, y)
   Description:        return the smaller of the two arguments.
   special cases:
   - if x is NaN or y is NaN   return NaN
   - if x < y                  return x
   - if y > x                  return y
   - if x is +0 and y is +0    return +0
   - if x is +0 and y is -0    return -0
   - if x is -0 and y is +0    return -0
   - if x is -0 and y is -0    return -0
   Author:             christine@netscape.com
   Date:               7 july 1997
*/


var SECTION = "15.8.2.12";
var VERSION = "ECMA_1";
var TITLE   = "Math.min(x, y)";
var BUGNUMBER="76439";

startTest();

writeHeaderToLog( SECTION + " "+ TITLE);

new TestCase( SECTION,
	      "Math.min.length",
	      2,
	      Math.min.length );

new TestCase( SECTION,
	      "Math.min()",
	      Infinity,
	      Math.min() );

new TestCase( SECTION,
	      "Math.min(void 0, 1)",
	      Number.NaN,
	      Math.min( void 0, 1 ) );

new TestCase( SECTION,
	      "Math.min(void 0, void 0)",
	      Number.NaN,
	      Math.min( void 0, void 0 ) );

new TestCase( SECTION,
	      "Math.min(null, 1)",
	      0,
	      Math.min( null, 1 ) );

new TestCase( SECTION,
	      "Math.min(-1, null)",
	      -1,
	      Math.min( -1, null ) );

new TestCase( SECTION,
	      "Math.min(true, false)",
	      0,
	      Math.min(true,false) );

new TestCase( SECTION,
	      "Math.min('-99','99')",
	      -99,
	      Math.min( "-99","99") );

new TestCase( SECTION,
	      "Math.min(NaN,0)",
	      Number.NaN, 
	      Math.min(Number.NaN,0) );

new TestCase( SECTION,
	      "Math.min(NaN,1)",
	      Number.NaN, 
	      Math.min(Number.NaN,1) );

new TestCase( SECTION,
	      "Math.min(NaN,-1)",
	      Number.NaN, 
	      Math.min(Number.NaN,-1) );

new TestCase( SECTION,
	      "Math.min(0,NaN)",
	      Number.NaN, 
	      Math.min(0,Number.NaN) );

new TestCase( SECTION,
	      "Math.min(1,NaN)",
	      Number.NaN, 
	      Math.min(1,Number.NaN) );

new TestCase( SECTION,
	      "Math.min(-1,NaN)",
	      Number.NaN, 
	      Math.min(-1,Number.NaN) );

new TestCase( SECTION,
	      "Math.min(NaN,NaN)",
	      Number.NaN, 
	      Math.min(Number.NaN,Number.NaN) );

new TestCase( SECTION,
	      "Math.min(1,1.0000000001)", 
	      1,
	      Math.min(1,1.0000000001) );

new TestCase( SECTION,
	      "Math.min(1.0000000001,1)", 
	      1,
	      Math.min(1.0000000001,1) );

new TestCase( SECTION,
	      "Math.min(0,0)",
	      0,
	      Math.min(0,0) );

new TestCase( SECTION,
	      "Math.min(0,-0)",
	      -0,
	      Math.min(0,-0) );

new TestCase( SECTION,
	      "Math.min(-0,-0)",
	      -0,
	      Math.min(-0,-0) );

new TestCase( SECTION,
	      "Infinity/Math.min(0,-0)",
	      -Infinity,
	      Infinity/Math.min(0,-0) );

new TestCase( SECTION,
	      "Infinity/Math.min(-0,-0)",
	      -Infinity,
	      Infinity/Math.min(-0,-0) );

test();