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Trying to pimp gcov.php.net code coverage tests.. trying to cover mysqlnd compress code with a standard test run

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This commit is contained in:
Ulf Wendel 2010-09-20 19:01:13 +00:00
parent 7f6d8e53fd
commit 2ff0c392e7
1 changed files with 53 additions and 40 deletions
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93
ext/mysqli/tests/mysqli_fetch_array_large.phpt
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@ -100,49 +100,61 @@ require_once('skipifconnectfailure.inc');
}
if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
$host, $user, $db, $port, $socket);
function test_fetch($host, $user, $passwd, $db, $port, $socket, $engine, $flags = null) {
$link = mysqli_init();
if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket, $flags)) {
printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
$host, $user, $db, $port, $socket);
return false;
}
if (!mysqli_query($link, "DROP TABLE IF EXISTS test") ||
!mysqli_query($link, sprintf("CREATE TABLE test(id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, label VARCHAR(255)) ENGINE = %s", $engine))) {
printf("[002] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
return false;
}
$package_size = 524288;
$offset = 3;
$limit = (ini_get('memory_limit') > 0) ? parse_memory_limit(ini_get('memory_limit')) : pow(2, 32);
/* try to respect php.ini but make run time a soft limit */
$max_runtime = (ini_get('max_execution_time') > 0) ? ini_get('max_execution_time') : 30;
set_time_limit(0);
do {
if ($package_size > $limit) {
printf("stop: memory limit - %s vs. %s\n", $package_size, $limit);
break;
}
$start = microtime(true);
if (!mysqli_fetch_array_large($offset++, $link, $package_size)) {
printf("stop: packet size - %d\n", $package_size);
break;
}
$duration = microtime(true) - $start;
$max_runtime -= $duration;
if ($max_runtime < ($duration * 3)) {
/* likely the next iteration will not be within max_execution_time */
printf("stop: time limit - %2.2fs\n", $max_runtime);
break;
}
$package_size += $package_size;
} while (true);
mysqli_close($link);
return true;
}
if (!mysqli_query($link, "DROP TABLE IF EXISTS test") ||
!mysqli_query($link, sprintf("CREATE TABLE test(id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, label VARCHAR(255)) ENGINE = %s", $engine)))
printf("[002] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
$package_size = 524288;
$offset = 3;
$limit = (ini_get('memory_limit') > 0) ? parse_memory_limit(ini_get('memory_limit')) : pow(2, 32);
/* try to respect php.ini but make run time a soft limit */
$max_runtime = (ini_get('max_execution_time') > 0) ? ini_get('max_execution_time') : 30;
set_time_limit(0);
do {
if ($package_size > $limit) {
printf("stop: memory limit - %s vs. %s\n", $package_size, $limit);
break;
}
$start = microtime(true);
if (!mysqli_fetch_array_large($offset++, $link, $package_size)) {
printf("stop: packet size - %d\n", $package_size);
break;
}
$duration = microtime(true) - $start;
$max_runtime -= $duration;
if ($max_runtime < ($duration * 3)) {
/* likely the next iteration will not be within max_execution_time */
printf("stop: time limit - %2.2fs\n", $max_runtime);
break;
}
$package_size += $package_size;
} while (true);
mysqli_close($link);
test_fetch($host, $user, $passwd, $db, $port, $socket, $engine, null);
test_fetch($host, $user, $passwd, $db, $port, $socket, $engine, MYSQLI_CLIENT_COMPRESS);
print "done!";
?>
--CLEAN--
@ -151,4 +163,5 @@ require_once('skipifconnectfailure.inc');
?>
--EXPECTF--
stop: %s
stop: %s
done!