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<?php
function get_fpm_path() /* {{{ */
{
$php_path = getenv("TEST_PHP_EXECUTABLE");
for ($i = 0; $i < 2; $i++) {
$slash_pos = strrpos($php_path, "/");
if ($slash_pos) {
$php_path = substr($php_path, 0, $slash_pos);
} else {
return false;
}
}
if ($php_path && is_dir($php_path) && file_exists($php_path."/fpm/php-fpm") && is_executable($php_path."/fpm/php-fpm")) {
/* gotcha */
return $php_path."/fpm/php-fpm";
}
return false;
}
/* }}} */
function run_fpm($config, &$out = false, $extra_args = '') /* {{{ */
{
$cfg = dirname(__FILE__).'/test-fpm-config.tmp';
file_put_contents($cfg, $config);
$desc = [];
if ($out !== false) {
$desc = [1 => array('pipe', 'w')];
}
/* Since it's not possible to spawn a process under linux without using a
* shell in php (why?!?) we need a little shell trickery, so that we can
* actually kill php-fpm */
$fpm = proc_open('killit () { kill $child; }; trap killit TERM; '.get_fpm_path().' -F -O -y '.$cfg.' '.$extra_args.' 2>&1 & child=$!; wait', $desc, $pipes);
register_shutdown_function(
function($fpm) use($cfg) {
@unlink($cfg);
if (is_resource($fpm)) {
@proc_terminate($fpm);
while (proc_get_status($fpm)['running']) {
usleep(10000);
}
}
},
$fpm
);
if ($out !== false) {
$out = $pipes[1];
}
return $fpm;
}
/* }}} */
function run_fpm_till($needle, $config, $max = 10) /* {{{ */
{
$i = 0;
$fpm = run_fpm($config, $tail);
if (is_resource($fpm)) {
while($i < $max) {
$i++;
$line = fgets($tail);
if(preg_match($needle, $line) === 1) {
break;
}
}
if ($i >= $max) {
$line = false;
}
proc_terminate($fpm);
stream_get_contents($tail);
fclose($tail);
proc_close($fpm);
}
return $line;
}
/* }}} */
?>
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