Feature request: support extended string types #1043
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| --TEST-- | ||
| GitHub issue 1018 - Test PDO::prepare() with the extended string types | ||
| --DESCRIPTION-- | ||
| This test verifies the extended string types, PDO::ATTR_DEFAULT_STR_PARAM, PDO::PARAM_STR_NATL and | ||
| PDO::PARAM_STR_CHAR will affect "emulate prepared" statements. If the parameter encoding is specified, | ||
| it also matters. The N'' prefix will be used when either it is PDO::PARAM_STR_NATL or the | ||
| parameter encoding is UTF-8. | ||
| --ENV-- | ||
| PHPT_EXEC=true | ||
| --SKIPIF-- | ||
| <?php require('skipif_old_php.inc'); ?> | ||
| --FILE-- | ||
| <?php | ||
| require_once("MsSetup.inc"); | ||
| require_once("MsCommon_mid-refactor.inc"); | ||
|
|
||
| $p = 'Ĉǽŋ'; | ||
| $p1 = 'C??'; | ||
|
|
||
| function toEmulatePrepare($conn, $pdoStrParam, $value, $testCase, $utf8 = false) | ||
| { | ||
| global $p; | ||
|
|
||
| $sql = 'SELECT :value'; | ||
| $options = array(PDO::ATTR_EMULATE_PREPARES => true); | ||
| $stmt = $conn->prepare($sql, $options); | ||
|
|
||
| if ($utf8) { | ||
| $stmt->bindParam(':value', $p, $pdoStrParam, 0, PDO::SQLSRV_ENCODING_UTF8); | ||
| } else { | ||
| $stmt->bindParam(':value', $p, $pdoStrParam); | ||
| } | ||
| $stmt->execute(); | ||
|
|
||
| $result = $stmt->fetch(PDO::FETCH_NUM); | ||
| trace("$testCase: expected $value and returned $result[0]\n"); | ||
| if ($result[0] !== $value) { | ||
| echo("$testCase: expected $value but returned:\n"); | ||
| var_dump($result); | ||
| } | ||
| } | ||
|
|
||
| try { | ||
| $conn = connect(); | ||
|
|
||
| // Test case 1: PDO::PARAM_STR_NATL | ||
| $testCase = 'Test case 1: no default but specifies PDO::PARAM_STR_NATL'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR | PDO::PARAM_STR_NATL, $p, $testCase); | ||
|
|
||
| // Test case 2: PDO::PARAM_STR_CHAR | ||
| $testCase = 'Test case 2: no default but specifies PDO::PARAM_STR_CHAR'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR | PDO::PARAM_STR_CHAR, $p1, $testCase); | ||
|
|
||
| // Test case 3: no extended string types | ||
| $testCase = 'Test case 3: no default but no extended string types either'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR, $p1, $testCase); | ||
|
|
||
| // Test case 4: no extended string types but specifies UTF 8 encoding | ||
| $testCase = 'Test case 4: no default but no extended string types but with UTF-8'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR, $p, $testCase, true); | ||
|
|
||
| //////////////////////////////////////////////////////////////////////// | ||
| // NEXT tests: set the default string type: PDO::PARAM_STR_CHAR first | ||
| $conn->setAttribute(PDO::ATTR_DEFAULT_STR_PARAM, PDO::PARAM_STR_CHAR); | ||
|
|
||
| // Test case 5: overrides the default PDO::PARAM_STR_CHAR | ||
| $testCase = 'Test case 5: overrides the default PDO::PARAM_STR_CHAR'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR | PDO::PARAM_STR_NATL, $p, $testCase); | ||
|
|
||
| // Test case 6: specifies PDO::PARAM_STR_CHAR directly | ||
| $testCase = 'Test case 6: specifies PDO::PARAM_STR_CHAR, same as the default'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR | PDO::PARAM_STR_CHAR, $p1, $testCase); | ||
|
|
||
| // Test case 7: uses the default PDO::PARAM_STR_CHAR without specifying | ||
| $testCase = 'Test case 7: no extended string types (uses the default)'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR, $p1, $testCase); | ||
|
|
||
| // Test case 8: uses the default PDO::PARAM_STR_CHAR without specifying | ||
| $testCase = 'Test case 8: no extended string types (uses the default) but with UTF-8 '; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR, $p, $testCase, true); | ||
|
|
||
| //////////////////////////////////////////////////////////////////////// | ||
| // NEXT tests: set the default string type: PDO::PARAM_STR_NATL | ||
| $conn->setAttribute(PDO::ATTR_DEFAULT_STR_PARAM, PDO::PARAM_STR_NATL); | ||
|
|
||
| // Test case 9: overrides the default PDO::PARAM_STR_NATL | ||
| $testCase = 'Test case 9: overrides the default PDO::PARAM_STR_NATL'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR | PDO::PARAM_STR_CHAR, $p1, $testCase); | ||
|
|
||
| // Test case 10: specifies PDO::PARAM_STR_NATL directly | ||
| $testCase = 'Test case 10: specifies PDO::PARAM_STR_NATL, same as the default'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR | PDO::PARAM_STR_NATL, $p, $testCase); | ||
|
|
||
| // Test case 11: uses the default PDO::PARAM_STR_NATL without specifying | ||
| $testCase = 'Test case 11: no extended string types (uses the default)'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR, $p, $testCase); | ||
|
|
||
| // Test case 12: uses the default PDO::PARAM_STR_NATL without specifying | ||
|
|
||
| $testCase = 'Test case 12: no extended string types (uses the default) but with UTF-8'; | ||
| toEmulatePrepare($conn, PDO::PARAM_STR, $p, $testCase, true); | ||
|
|
||
| echo "Done\n"; | ||
| } catch (PdoException $e) { | ||
| echo $e->getMessage() . PHP_EOL; | ||
| } | ||
|
|
||
| ?> | ||
| --EXPECT-- | ||
| Done | ||
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I think this comment is wrong? Should specify it's a utf-8 case.