1--TEST-- 2Test return type and value for expected input cosh() 3--INI-- 4precision = 14 5--FILE-- 6<?php 7/* 8 * proto float cosh(float number) 9 * Function is implemented in ext/standard/math.c 10*/ 11 12$file_path = dirname(__FILE__); 13require($file_path."/allowed_rounding_error.inc"); 14 15echo "cosh .5 = "; 16var_dump(cosh(0.5)); 17 18if (allowed_rounding_error(cosh(0.5),1.1276259652064)){ 19 echo "Pass\n"; 20} 21else { 22 echo "Fail\n"; 23} 24 25echo "cosh -0.5 = "; 26var_dump(cosh(-0.5)); 27if (allowed_rounding_error(cosh(-0.5),1.1276259652064)){ 28 echo "Pass\n"; 29} 30else { 31 echo "Fail\n"; 32} 33 34echo "cosh 3 = "; 35var_dump(cosh(3.0)); 36if (allowed_rounding_error(cosh(3.0), 10.067661995778)){ 37 echo "Pass\n"; 38} 39else { 40 echo "Fail\n"; 41} 42 43echo "cosh -3 = "; 44var_dump(cosh(-3.0)); 45if (allowed_rounding_error(cosh(-3.0), 10.067661995778)){ 46 echo "Pass\n"; 47} 48else { 49 echo "Fail\n"; 50} 51 52?> 53--EXPECTF-- 54cosh .5 = float(%f) 55Pass 56cosh -0.5 = float(%f) 57Pass 58cosh 3 = float(%f) 59Pass 60cosh -3 = float(%f) 61Pass 62