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| Current File : //usr/opt/php56/share/pear/test/DB/tests/errors.inc |
<?php
/**
* Tests the drivers' error mapping
*
* Executed by driver/10errormap.phpt
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category Database
* @package DB
* @author Daniel Convissor <danielc@php.net>
* @copyright 1997-2007 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version $Id$
* @link http://pear.php.net/package/DB
*/
/**
* Determine if the error from the driver matches the error we expect
*
* If things are as we expect, print out "matches expected outcome"
*
* If things go wrong, print "UNEXPECTED OUTCOME" and display the
* error's information.
*
* @param object $e the DB_Error object from the query
* @param int $expected_db_code the DB_ERROR* constant to expect
* @param boolean $should_be_error does the DBMS consider this an error?
*
* @return void
*/
function check_error($e, $expected_db_code, $should_be_error = true) {
if ($should_be_error) {
if (DB::isError($e)) {
if ($e->getCode() == $expected_db_code) {
print "matches expected outcome\n";
} else {
print "UNEXPECTED OUTCOME...\n";
print ' PEAR::DB errorcode: ' . $e->getCode() . "\n";
print ' ' . $e->getUserInfo() . "\n";
}
} else {
print "\n UNEXPECTED OUTCOME... expected error but it wasn't\n";
}
} else {
if (DB::isError($e)) {
print "UNEXPECTED OUTCOME... didn't expect error but it was\n";
print ' PEAR::DB errorcode: ' . $e->getCode() . "\n";
print ' ' . $e->getUserInfo() . "\n";
} else {
print "matches expected outcome\n";
}
}
}
/**
* Local error callback handler
*
* @param object $o PEAR error object automatically passed to this method
* @return void
* @see PEAR::setErrorHandling()
*/
function pe($o) {
print "\n---------------\n";
print "Having problems creating a table for testing...\n";
print $o->getDebugInfo() . "\n";
print "---------------\n";
}
$dbh->setErrorHandling(PEAR_ERROR_RETURN);
print 'DB_ERROR_NOSUCHTABLE for select: ';
$res = $dbh->query('SELECT * FROM tableThatsBogus');
check_error($res, DB_ERROR_NOSUCHTABLE);
print 'DB_ERROR_NOSUCHTABLE for drop: ';
$res = drop_table($dbh, 'tableThatsBogus');
check_error($res, DB_ERROR_NOSUCHTABLE);
print 'DB_ERROR_NOT_FOUND for drop index: ';
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'fbsql:fbsql':
case 'ibase:firebird':
case 'ibase:ibase':
case 'ifx:ifx':
case 'odbc:db2':
case 'oci8:oci8':
case 'pgsql:pgsql':
case 'sqlite:sqlite':
$res = $dbh->query('DROP INDEX fakeindex');
break;
case 'mssql:mssql':
case 'sybase:sybase':
$res = $dbh->query('DROP INDEX phptest.fakeindex');
break;
case 'msql:msql':
$res = $dbh->query('DROP INDEX fakeindex FROM phptest');
break;
default:
$res = $dbh->query('DROP INDEX fakeindex ON phptest');
}
check_error($res, DB_ERROR_NOT_FOUND);
print 'DB_ERROR_ALREADY_EXISTS for create table: ';
$res = $dbh->query($test_mktable_query);
check_error($res, DB_ERROR_ALREADY_EXISTS);
print 'DB_ERROR_ALREADY_EXISTS for create index: ';
$res = drop_table($dbh, 'a');
$dbh->pushErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
$res = $dbh->query('CREATE TABLE a (a INTEGER)');
$dbh->popErrorHandling();
$res = $dbh->query('CREATE INDEX aa_idx ON a (a)');
$res = $dbh->query('CREATE INDEX aa_idx ON a (a)');
switch ($dbh->phptype) {
case 'fbsql':
// FrontBase doesn't assign a specific code for this yet.
check_error($res, DB_ERROR_ALREADY_EXISTS, false);
break;
default:
check_error($res, DB_ERROR_ALREADY_EXISTS);
}
$res = drop_table($dbh, 'a');
print 'DB_ERROR_CONSTRAINT for primary key insert duplicate: ';
$res = drop_table($dbh, 'a');
$dbh->pushErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
switch ($dbh->phptype) {
case 'msql':
$res = $dbh->query('CREATE TABLE a (a INTEGER NOT NULL)');
$res = $dbh->query('CREATE UNIQUE INDEX apk ON a (a)');
break;
default:
$res = $dbh->query('CREATE TABLE a (a INTEGER NOT NULL, PRIMARY KEY (a))');
}
$dbh->popErrorHandling();
$res = $dbh->query('INSERT INTO a VALUES (1)');
$res = $dbh->query('INSERT INTO a VALUES (1)');
check_error($res, DB_ERROR_CONSTRAINT);
print 'DB_ERROR_CONSTRAINT for primary key update duplicate: ';
$res = $dbh->query('INSERT INTO a VALUES (2)');
$res = $dbh->query('UPDATE a SET a=1 WHERE a=2');
check_error($res, DB_ERROR_CONSTRAINT);
print 'DB_ERROR_CONSTRAINT for unique key insert duplicate: ';
$res = drop_table($dbh, 'a');
$dbh->pushErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
switch ($dbh->phptype) {
case 'msql':
$res = $dbh->query('CREATE TABLE a (a INTEGER NOT NULL)');
$res = $dbh->query('CREATE UNIQUE INDEX auk ON a (a)');
break;
default:
$res = $dbh->query('CREATE TABLE a (a INTEGER NOT NULL, UNIQUE (a))');
}
$dbh->popErrorHandling();
$res = $dbh->query('INSERT INTO a VALUES (1)');
$res = $dbh->query('INSERT INTO a VALUES (1)');
check_error($res, DB_ERROR_CONSTRAINT);
print 'DB_ERROR_CONSTRAINT for unique key update duplicate: ';
$res = $dbh->query('INSERT INTO a VALUES (2)');
$res = $dbh->query('UPDATE a SET a=1 WHERE a=2');
check_error($res, DB_ERROR_CONSTRAINT);
print 'DB_ERROR_CONSTRAINT for foreign key on insert: ';
$res = drop_table($dbh, 'b');
$res = drop_table($dbh, 'a');
$dbh->pushErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
switch ($dbh->phptype) {
case 'mysql':
case 'mysqli':
$res = $dbh->query('CREATE TABLE a (a INT NOT NULL, '
. 'PRIMARY KEY (a)) '
. 'ENGINE=InnoDB');
$res = $dbh->query('CREATE TABLE b (b INT, '
. 'INDEX par_ind (b), '
. 'FOREIGN KEY (b) REFERENCES a (a)) '
. 'ENGINE=InnoDB');
$dbh->popErrorHandling();
break;
case 'msql':
// msql does not support foreign keys
$res = $dbh->query('CREATE TABLE a (a INTEGER NOT NULL)');
$res = $dbh->query('CREATE UNIQUE INDEX auk ON a (a)');
$dbh->popErrorHandling();
$res = $dbh->query('CREATE TABLE b (b INTEGER REFERENCES a (a))');
if (DB::isError($res)) {
print "matches expected outcome\n";
print "DB_ERROR_CONSTRAINT for foreign key on delete: matches expected outcome\n";
} else {
print "WOW, it seems mSQL now supports references\n";
print "WOW, it seems mSQL now supports references\n";
}
break;
default:
$res = $dbh->query('CREATE TABLE a (a INTEGER NOT NULL, PRIMARY KEY (a))');
$res = $dbh->query('CREATE TABLE b (b INTEGER REFERENCES a (a))');
$dbh->popErrorHandling();
}
if ($dbh->phptype != 'msql') {
$res = $dbh->query('INSERT INTO a (a) values (1)');
$res = $dbh->query('INSERT INTO b (b) values (2)');
switch ($dbh->phptype) {
case 'sqlite':
check_error($res, DB_ERROR_CONSTRAINT, false);
break;
default:
check_error($res, DB_ERROR_CONSTRAINT);
}
print 'DB_ERROR_CONSTRAINT for foreign key on delete: ';
$res = $dbh->query('INSERT INTO b (b) values (1)');
$res = $dbh->query('DELETE FROM a WHERE a = 1');
switch ($dbh->phptype) {
case 'sqlite':
check_error($res, DB_ERROR_CONSTRAINT, false);
break;
default:
check_error($res, DB_ERROR_CONSTRAINT);
}
}
print 'DB_ERROR_CONSTRAINT_NOT_NULL on insert: ';
$res = drop_table($dbh, 'peartestnull');
$dbh->pushErrorHandling(PEAR_ERROR_CALLBACK, 'pe');
$res = $dbh->query('CREATE TABLE peartestnull (a CHAR(3) NOT NULL)');
$dbh->popErrorHandling();
$res = $dbh->query('INSERT INTO peartestnull VALUES (NULL)');
check_error($res, DB_ERROR_CONSTRAINT_NOT_NULL);
print 'DB_ERROR_CONSTRAINT_NOT_NULL on update: ';
$res = $dbh->query("INSERT INTO peartestnull VALUES ('one')");
$res = $dbh->query("UPDATE peartestnull SET a = NULL WHERE a = 'one'");
switch ($dbh->phptype) {
case 'mysql':
case 'mysqli':
check_error($res, DB_ERROR_CONSTRAINT_NOT_NULL, false);
break;
default:
check_error($res, DB_ERROR_CONSTRAINT_NOT_NULL);
}
print 'DB_ERROR_NOSUCHFIELD joining ON bogus column: ';
$res = $dbh->query('SELECT * FROM phptest JOIN a ON (phptest.a = a.b)');
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'msql:msql':
case 'odbc:access':
check_error($res, DB_ERROR_SYNTAX);
break;
default:
check_error($res, DB_ERROR_NOSUCHFIELD);
}
print 'DB_ERROR_NOSUCHFIELD joining USING bogus column: ';
$res = $dbh->query('SELECT * FROM phptest JOIN a USING (b)');
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'ibase:firebird':
/* FirebirdSQL 2 returns -902 (feature is not supported) for this test
* rather than a syntax error. For now, we'll test for both. */
if ($res->getCode() == DB_ERROR_SYNTAX)
check_error($res, DB_ERROR_SYNTAX);
else
check_error($res, DB_ERROR_NOT_CAPABLE);
break;
case 'ibase:ibase':
case 'ifx:ifx':
case 'msql:msql':
case 'odbc:access':
case 'odbc:db2':
case 'sybase:sybase':
check_error($res, DB_ERROR_SYNTAX);
break;
default:
check_error($res, DB_ERROR_NOSUCHFIELD);
}
print 'DB_ERROR_DIVZERO: ';
// Interbase detects the error on fetching
$res = $dbh->getAll('SELECT 0/0 FROM phptest');
switch ($dbh->phptype) {
case 'odbc':
switch ($dbh->dbsyntax) {
case 'access':
check_error($res, DB_ERROR_DIVZERO, false);
break;
case 'db2':
check_error($res, DB_ERROR_DIVZERO);
break;
}
break;
case 'msql':
check_error($res, DB_ERROR_SYNTAX);
break;
case 'fbsql':
case 'ibase':
case 'mssql':
case 'mysql':
case 'mysqli':
case 'sqlite':
/* Not all databases detect division by zero errors. We call these
* databases "broken". */
check_error($res, null, false);
break;
default:
check_error($res, DB_ERROR_DIVZERO);
}
print 'DB_ERROR_INVALID_NUMBER putting chars in INT column: ';
$res = $dbh->query("UPDATE phptest SET a = 'abc' WHERE a = 42");
switch ($dbh->phptype) {
case 'mysql':
case 'mysqli':
case 'sqlite':
check_error($res, DB_ERROR_INVALID_NUMBER, false);
break;
default:
check_error($res, DB_ERROR_INVALID_NUMBER);
}
print 'DB_ERROR_INVALID_NUMBER putting float in INT column: ';
$res = $dbh->query("UPDATE phptest SET a = 8.9 WHERE a = 42");
switch ($dbh->phptype) {
case 'fbsql':
case 'ibase':
case 'ifx':
case 'mssql':
case 'mysql':
case 'mysqli':
case 'oci8':
case 'odbc':
case 'pgsql':
case 'sqlite':
check_error($res, DB_ERROR_INVALID_NUMBER, false);
break;
default:
check_error($res, DB_ERROR_INVALID_NUMBER);
}
print 'DB_ERROR_INVALID_NUMBER putting excessive int in INT column: ';
$res = $dbh->query("UPDATE phptest SET a = 18446744073709551616 WHERE a = 42");
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'ibase:ibase':
case 'ibase:firebird':
check_error($res, DB_ERROR_SYNTAX);
break;
case 'fbsql:fbsql':
case 'ifx:ifx':
case 'msql:msql':
case 'mssql:mssql':
case 'mysql:mysql':
case 'mysqli:mysqli':
case 'oci8:oci8':
case 'odbc:access':
case 'sqlite:sqlite':
check_error($res, DB_ERROR_INVALID_NUMBER, false);
break;
default:
check_error($res, DB_ERROR_INVALID_NUMBER);
}
print 'DB_ERROR_INVALID_NUMBER putting int in CHAR column: ';
$res = $dbh->query("UPDATE phptest SET b = 8 WHERE a = 42");
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'ibase:ibase':
case 'ibase:firebird':
case 'ifx:ifx':
case 'mssql:mssql':
case 'mysql:mysql':
case 'mysqli:mysqli':
case 'oci8:oci8':
case 'odbc:access':
case 'pgsql:pgsql':
case 'sqlite:sqlite':
check_error($res, DB_ERROR_INVALID_NUMBER, false);
break;
default:
check_error($res, DB_ERROR_INVALID_NUMBER);
}
print 'DB_ERROR_NOSUCHFIELD: ';
$res = $dbh->query('SELECT e FROM phptest');
check_error($res, DB_ERROR_NOSUCHFIELD);
print 'DB_ERROR_SYNTAX: ';
$res = $dbh->query('CREATE');
check_error($res, DB_ERROR_SYNTAX);
print 'DB_ERROR_VALUE_COUNT_ON_ROW: ';
$res = $dbh->query('INSERT INTO phptest (a) VALUES (678, 2)');
switch ($dbh->phptype) {
case 'msql':
check_error($res, DB_ERROR_VALUE_COUNT_ON_ROW, false);
break;
default:
check_error($res, DB_ERROR_VALUE_COUNT_ON_ROW);
}
print 'DB_ERROR_INVALID on CHAR column data too long: ';
$res = $dbh->query("INSERT INTO phptest (b) VALUES ('123456789.123456789.123456789.123456789.1')");
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'ifx:ifx':
case 'msql:msql':
case 'mssql:mssql':
case 'mysql:mysql':
case 'mysqli:mysqli':
case 'odbc:access':
case 'sqlite:sqlite':
case 'sybase:sybase':
check_error($res, DB_ERROR_INVALID, false);
break;
case 'fbsql:fbsql':
check_error($res, DB_ERROR_TRUNCATED);
break;
default:
check_error($res, DB_ERROR_INVALID);
}
print 'DB_ERROR_INVALID on VARCHAR column data too long: ';
$res = $dbh->query("INSERT INTO phptest (d) VALUES ('123456789.123456789.1')");
switch ($dbh->phptype . ':' . $dbh->dbsyntax) {
case 'ifx:ifx':
case 'msql:msql':
case 'mssql:mssql':
case 'mysql:mysql':
case 'mysqli:mysqli':
case 'odbc:access':
case 'sqlite:sqlite':
case 'sybase:sybase':
check_error($res, DB_ERROR_INVALID, false);
break;
case 'fbsql:fbsql':
check_error($res, DB_ERROR_TRUNCATED);
break;
default:
check_error($res, DB_ERROR_INVALID);
}
drop_table($dbh, 'phptest');
drop_table($dbh, 'b');
drop_table($dbh, 'a');
drop_table($dbh, 'peartestnull');