diff options
Diffstat (limited to 'tests/dbal/db_tools_test.php')
| -rw-r--r-- | tests/dbal/db_tools_test.php | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/dbal/db_tools_test.php b/tests/dbal/db_tools_test.php index b884b4ab95..f9243e7266 100644 --- a/tests/dbal/db_tools_test.php +++ b/tests/dbal/db_tools_test.php @@ -421,4 +421,41 @@ class phpbb_dbal_db_tools_test extends phpbb_database_test_case $this->assertTrue($this->tools->sql_column_add('prefix_table_name', 'c_bug_13282', array('TINT:2'))); $this->assertTrue($this->tools->sql_column_exists('prefix_table_name', 'c_bug_13282')); } + + public function test_create_index_with_long_name() + { + // This constant is being used for checking table prefix. + $table_prefix = substr(CONFIG_TABLE, 0, -6); // strlen(config) + + if (strlen($table_prefix) > 20) + { + $this->markTestIncomplete('The table prefix length is too long for proper testing of index shortening function.'); + } + + $table_suffix = str_repeat('a', 25 - strlen($table_prefix)); + $table_name = $table_prefix . $table_suffix; + + $this->tools->sql_create_table($table_name, $this->table_data); + + // Index name and table suffix and table prefix have > 30 chars in total. + // Index name and table suffix have <= 30 chars in total. + $long_index_name = str_repeat('i', 30 - strlen($table_suffix)); + $this->assertFalse($this->tools->sql_index_exists($table_name, $long_index_name)); + $this->assertTrue($this->tools->sql_create_index($table_name, $long_index_name, array('c_timestamp'))); + $this->assertTrue($this->tools->sql_index_exists($table_name, $long_index_name)); + + // Index name and table suffix have > 30 chars in total. + $very_long_index_name = str_repeat('i', 30); + $this->assertFalse($this->tools->sql_index_exists($table_name, $very_long_index_name)); + $this->assertTrue($this->tools->sql_create_index($table_name, $very_long_index_name, array('c_timestamp'))); + $this->assertTrue($this->tools->sql_index_exists($table_name, $very_long_index_name)); + + $this->tools->sql_table_drop($table_name); + + // Index name has > 30 chars - that should not be possible. + $too_long_index_name = str_repeat('i', 31); + $this->assertFalse($this->tools->sql_index_exists('prefix_table_name', $too_long_index_name)); + $this->setExpectedTriggerError(E_USER_ERROR); + $this->tools->sql_create_index('prefix_table_name', $too_long_index_name, array('c_timestamp')); + } } |