michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  */
michael@0: 
michael@0: function testInt(n, result) {
michael@0:     var x = 0;
michael@0:     for (var i = 0; i < 15; i++) {
michael@0:         assertEq(parseInt(n, 10), result);
michael@0:         assertEq(parseInt(n, 0), result);
michael@0:         assertEq(parseInt(n), result);
michael@0:         assertEq(parseInt(n, x), result);
michael@0: 
michael@0:         if (x % 2 == 0)
michael@0:             x = 10;
michael@0:         else
michael@0:             x = 0;
michael@0:     }
michael@0: }
michael@0: 
michael@0: function testDouble(n, result) {
michael@0:     var x = 0;
michael@0:     for (var i = 0; i < 15; i++) {
michael@0:         assertEq(parseInt(n, 10), result);
michael@0:         assertEq(parseInt(n, 0), result);
michael@0:         assertEq(parseInt(n), result);
michael@0:         assertEq(parseInt(n, x), result);
michael@0: 
michael@0:         if (x % 2 == 0)
michael@0:             x = 10;
michael@0:         else
michael@0:             x = 0;
michael@0:     }
michael@0: }
michael@0: 
michael@0: testInt(2147483647, 2147483647);
michael@0: testInt(-2147483648, -2147483648);
michael@0: testInt(17, 17);
michael@0: testInt(-1, -1);
michael@0: testInt(0, 0);
michael@0: 
michael@0: testDouble(1e21, 1);
michael@0: testDouble(-5.7, -5);
michael@0: testDouble(1.7, 1);
michael@0: testDouble(1.0e-6, 0);
michael@0: testDouble(1.0e-7, 1);
michael@0: testDouble(NaN, NaN);
michael@0: testDouble(1e20, 1e20);