mirror of
https://github.com/php/php-src.git
synced 2026-04-29 11:13:36 +02:00
Max Semenik
e9f783fcdd
For rationale, see #6787 Extensions migrated in part 3: * ftp * gmp * iconv * opcache * shmop
47 lines
962 B
PHP
47 lines
962 B
PHP
--TEST--
|
|
gmp_random_bits() basic tests
|
|
--EXTENSIONS--
|
|
gmp
|
|
--FILE--
|
|
<?php
|
|
|
|
try {
|
|
var_dump(gmp_random_bits(0));
|
|
} catch (\ValueError $e) {
|
|
echo $e->getMessage() . \PHP_EOL;
|
|
}
|
|
try {
|
|
var_dump(gmp_random_bits(-1));
|
|
} catch (\ValueError $e) {
|
|
echo $e->getMessage() . \PHP_EOL;
|
|
}
|
|
|
|
// If these error the test fails.
|
|
gmp_random_bits(1);
|
|
gmp_random_bits(1024);
|
|
|
|
// 0.5 seconds to make sure the numbers stay in range
|
|
$start = microtime(true);
|
|
$limit = (2 ** 30) - 1;
|
|
while (1) {
|
|
for ($i = 0; $i < 5000; $i++) {
|
|
$result = gmp_random_bits(30);
|
|
if ($result < 0 || $result > $limit) {
|
|
print "RANGE VIOLATION\n";
|
|
var_dump($result);
|
|
break 2;
|
|
}
|
|
}
|
|
|
|
if (microtime(true) - $start > 0.5) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
echo "Done\n";
|
|
?>
|
|
--EXPECT--
|
|
gmp_random_bits(): Argument #1 ($bits) must be greater than or equal to 1
|
|
gmp_random_bits(): Argument #1 ($bits) must be greater than or equal to 1
|
|
Done
|