'MyClass', 'type' => '->', 'file' => 'MyFile.php', 'line' => 99, 'function' => 'myFunction', 'args' => array( 'number' => 1, 'mylongstring' => 'more than 20 characters 1234567890', ) ); $this->assertEquals( 'MyClass->myFunction(1,more than 20 charact...)', SS_Backtrace::full_func_name($func, true, 20) ); } }