1--TEST-- 2gmp_random_range() basic tests 3--SKIPIF-- 4<?php if (!extension_loaded("gmp")) print "skip"; ?> 5--FILE-- 6<?php 7 8$minusTen = gmp_init(-10); 9$plusTen = gmp_init(10); 10$zero = gmp_init(0); 11 12var_dump(gmp_random_range()); 13var_dump(gmp_random_range(10)); 14var_dump(gmp_random_range(10, -10)); 15 16var_dump(gmp_random_range($plusTen, $minusTen)); 17var_dump(gmp_random_range($plusTen, $zero)); 18 19// If these error the test fails. 20gmp_random_range(0, 10); 21gmp_random_range(1, 10); 22gmp_random_range(-1, 10); 23gmp_random_range(-10, 0); 24gmp_random_range(-10, -1); 25 26gmp_random_range(0, $plusTen); 27gmp_random_range(1, $plusTen); 28gmp_random_range(-1, $plusTen); 29 30gmp_random_range($zero, $plusTen); 31gmp_random_range($minusTen, $plusTen); 32 33// 0.5 seconds to make sure the numbers stay in range 34$start = microtime(true); 35while (1) { 36 for ($i = 0; $i < 5000; $i++) { 37 $result = gmp_random_range(0, 1000); 38 if ($result < 0 || $result > 1000) { 39 print "RANGE VIOLATION 1\n"; 40 var_dump($result); 41 break 2; 42 } 43 44 $result = gmp_random_range(-1000, 0); 45 if ($result < -1000 || $result > 0) { 46 print "RANGE VIOLATION 2\n"; 47 var_dump($result); 48 break 2; 49 } 50 51 $result = gmp_random_range(-500, 500); 52 if ($result < -500 || $result > 500) { 53 print "RANGE VIOLATION 3\n"; 54 var_dump($result); 55 break 2; 56 } 57 } 58 59 if (microtime(true) - $start > 0.5) { 60 break; 61 } 62} 63 64echo "Done\n"; 65?> 66--EXPECTF-- 67Warning: gmp_random_range() expects exactly 2 parameters, 0 given in %s on line %d 68NULL 69 70Warning: gmp_random_range() expects exactly 2 parameters, 1 given in %s on line %d 71NULL 72 73Warning: gmp_random_range(): The minimum value must be less than the maximum value in %s on line %d 74bool(false) 75 76Warning: gmp_random_range(): The minimum value must be less than the maximum value in %s on line %d 77bool(false) 78 79Warning: gmp_random_range(): The minimum value must be less than the maximum value in %s on line %d 80bool(false) 81Done 82
