| --TEST-- |
| GH-13952 (sqlite PDO::quote handles null bytes correctly) |
| --EXTENSIONS-- |
| pdo |
| pdo_sqlite |
| --FILE-- |
| <?php |
|
|
| $modes = [ |
| 'exception' => PDO::ERRMODE_EXCEPTION, |
| 'warning' => PDO::ERRMODE_WARNING, |
| 'silent' => PDO::ERRMODE_SILENT, |
| ]; |
|
|
| $test_cases = [ |
| "", |
| "x", |
| "\x00", |
| "a\x00b", |
| "\x00\x00\x00", |
| "foobar", |
| "foo'''bar", |
| "'foo'''bar'", |
| "foo\x00bar", |
| "'foo'\x00'bar'", |
| "foo\x00\x00\x00bar", |
| "\x00foo\x00\x00\x00bar\x00", |
| "\x00\x00\x00foo", |
| "foo\x00\x00\x00", |
| "\x80", |
| "\x00\x80\x00", |
| ]; |
|
|
| foreach ($modes as $mode_name => $mode) { |
| echo "Testing error mode: $mode_name\n"; |
| $db = new PDO('sqlite::memory:', null, null, [PDO::ATTR_ERRMODE => $mode]); |
|
|
| foreach ($test_cases as $test) { |
| $contains_null = str_contains($test, "\x00"); |
|
|
| if ($mode === PDO::ERRMODE_EXCEPTION && $contains_null) { |
| set_error_handler(fn() => throw new PDOException(), E_WARNING); |
| try { |
| $db->quote($test); |
| throw new LogicException("Expected exception not thrown."); |
| } catch (PDOException) { |
| |
| } finally { |
| restore_error_handler(); |
| } |
| } else { |
| set_error_handler(fn() => null, E_WARNING); |
| $quoted = $db->quote($test); |
| restore_error_handler(); |
|
|
| if ($contains_null) { |
| if ($quoted !== false) { |
| throw new LogicException("Expected false, got: " . var_export($quoted, true)); |
| } |
| } else { |
| if ($quoted === false) { |
| throw new LogicException("Unexpected false from quote()."); |
| } |
| $fetched = $db->query("SELECT $quoted")->fetchColumn(); |
| if ($fetched !== $test) { |
| throw new LogicException("Data corrupted: expected " . var_export($test, true) . " got " . var_export($fetched, true)); |
| } |
| } |
| } |
| } |
| } |
|
|
| echo "ok\n"; |
| ?> |
| --EXPECT-- |
| Testing error mode: exception |
| Testing error mode: warning |
| Testing error mode: silent |
| ok |
|
|
