Added tests for sqlite emulated functions

This commit is contained in:
Jan Böhmer 2023-07-26 23:39:53 +02:00
parent d3ead8742e
commit 1d03b6c38d
2 changed files with 101 additions and 8 deletions

View file

@ -47,9 +47,9 @@ class SQLiteRegexExtension
//Ensure that the function really exists on the connection, as it is marked as experimental according to PHP documentation
if($native_connection instanceof \PDO && method_exists($native_connection, 'sqliteCreateFunction' )) {
$native_connection->sqliteCreateFunction('REGEXP', $this->regexp(...), 2, \PDO::SQLITE_DETERMINISTIC);
$native_connection->sqliteCreateFunction('FIELD', $this->field(...), -1, \PDO::SQLITE_DETERMINISTIC);
$native_connection->sqliteCreateFunction('FIELD2', $this->field2(...), 2, \PDO::SQLITE_DETERMINISTIC);
$native_connection->sqliteCreateFunction('REGEXP', self::regexp(...), 2, \PDO::SQLITE_DETERMINISTIC);
$native_connection->sqliteCreateFunction('FIELD', self::field(...), -1, \PDO::SQLITE_DETERMINISTIC);
$native_connection->sqliteCreateFunction('FIELD2', self::field2(...), 2, \PDO::SQLITE_DETERMINISTIC);
}
}
}
@ -60,10 +60,11 @@ class SQLiteRegexExtension
* @param string $value
* @return int
*/
private function regexp(string $pattern, string $value): int
final public static function regexp(string $pattern, string $value): int
{
try {
return (mb_ereg($pattern, $value)) ? 1 : 0;
} catch (\ErrorException $e) {
throw InvalidRegexException::fromMBRegexError($e);
}
@ -76,21 +77,21 @@ class SQLiteRegexExtension
* @param string $imploded_array
* @return int
*/
private function field2(string|int|null $value, string $imploded_array): int
final public static function field2(string|int|null $value, string $imploded_array): int
{
$array = explode(',', $imploded_array);
return $this->field($value, ...$array);
return self::field($value, ...$array);
}
/**
* This function emulates the MySQL field function for SQLite
* This function returns the index (position) of the first argument in the subsequent arguments.#
* This function returns the index (position) of the first argument in the subsequent arguments.
* If the first argument is not found or is NULL, 0 is returned.
* @param string|int|null $value
* @param mixed ...$array
* @return int
*/
private function field(string|int|null $value, ...$array): int
final public static function field(string|int|null $value, ...$array): int
{
if ($value === null) {
return 0;