| Server IP : 79.136.114.73 / Your IP : 18.118.160.215 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/general_functions/ |
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--TEST--
Test usleep() function
--SKIPIF--
<?php
if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
?>
--FILE--
<?php
/* Prototype : void usleep ( int $micro_seconds )
* Description: Delays program execution for the given number of micro seconds.
* Source code: ext/standard/basic_functions.c
*/
set_time_limit(20);
echo "*** Testing usleep() : basic functionality ***\n";
$sleeptime = 5000000; // == 5 seconds
// Test passes if sleeps for at least 98% of specified time
$sleeplow = $sleeptime - ($sleeptime * 2 /100);
$time_start = microtime(true);
// Sleep for a while
usleep($sleeptime);
$time_end = microtime(true);
$time = ($time_end - $time_start) * 1000 * 1000;
echo "Thread slept for " . $time . " micro-seconds\n";
if ($time >= $sleeplow) {
echo "TEST PASSED\n";
} else {
echo "TEST FAILED\n";
}
?>
===DONE===
--EXPECTF--
*** Testing usleep() : basic functionality ***
Thread slept for %f micro-seconds
TEST PASSED
===DONE===