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Annotation of embedaddon/php/ext/mysqli/tests/mysqli_debug_mysqlnd_only.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: mysqli_debug() - mysqlnd only control strings
                      3: --SKIPIF--
                      4: <?php
                      5: require_once('skipif.inc');
                      6: require_once('skipifemb.inc');
                      7: require_once('skipifconnectfailure.inc');
                      8: require_once('connect.inc');
                      9: 
                     10: if (!function_exists('mysqli_debug'))
                     11:        die("skip mysqli_debug() not available");
                     12: 
                     13: if (!defined('MYSQLI_DEBUG_TRACE_ENABLED'))
                     14:        die("skip: can't say for sure if mysqli_debug works");
                     15: 
                     16: if (defined('MYSQLI_DEBUG_TRACE_ENABLED') && !MYSQLI_DEBUG_TRACE_ENABLED)
                     17:        die("skip: debug functionality not enabled");
                     18: 
                     19: if (!$IS_MYSQLND)
                     20:        die("skip mysqlnd only test");
                     21: ?>
                     22: --FILE--
                     23: <?php
                     24:        require_once('connect.inc');;
                     25:        require_once('table.inc');
                     26: 
                     27:        function try_control_string($link, $control_string, $trace_file, $offset) {
                     28: 
                     29:                @unlink($trace_file);
                     30:                if (true !== ($tmp = @mysqli_debug($control_string))) {
                     31:                        printf("[%03d][control string '%s'] Expecting boolean/true, got %s/%s.\n",
                     32:                                $offset + 1,
                     33:                                $control_string,
                     34:                                gettype($tmp),
                     35:                                $tmp);
                     36:                        return false;
                     37:                }
                     38: 
                     39:                if (!$res = mysqli_query($link, 'SELECT * FROM test')) {
                     40:                        printf("[%03d][control string '%s'] [%d] %s.\n",
                     41:                                $offset + 2,
                     42:                                $control_string,
                     43:                                mysqli_errno($link),
                     44:                                mysqli_error($link));
                     45:                        return false;
                     46:                }
                     47:                while ($row = mysqli_fetch_assoc($res))
                     48:                        ;
                     49:                mysqli_free_result($res);
                     50: 
                     51:                clearstatcache();
                     52:                if (!file_exists($trace_file)) {
                     53:                        printf("[%03d][control string '%s'] Trace file has not been written.\n",
                     54:                                $offset + 3,
                     55:                                $control_string,
                     56:                                gettype($tmp),
                     57:                                $tmp);
                     58:                        return false;
                     59:                }
                     60: 
                     61:                return trim(substr(file_get_contents($trace_file), 0, 100024));
                     62:        }
                     63: 
                     64:        $memory_funcs = array(
                     65:                '_mysqlnd_ecalloc',
                     66:                '_mysqlnd_emalloc',
                     67:                '_mysqlnd_palloc_free_thd_cache_reference',
                     68:                '_mysqlnd_pecalloc',
                     69:                '_mysqlnd_pefree',
                     70:                '_mysqlnd_pemalloc',
                     71:                '_mysqlnd_perealloc',
                     72:        );
                     73:        $trace_file = sprintf('%s%s%s', sys_get_temp_dir(), DIRECTORY_SEPARATOR, 'mysqli_debug_phpt.trace');
                     74: 
                     75:        $trace = try_control_string($link, 't:m:O,' . $trace_file, $trace_file, 10);
                     76:        if (!strstr($trace, 'SELECT * FROM test') && !strstr($trace, 'mysql_real_query'))
                     77:                printf("[015] SELECT query cannot be found in trace. Trace contents seems wrong.\n");
                     78: 
                     79:        $lines_trace = explode("\n", $trace);
                     80:        $functions_trace = array();
                     81:        foreach ($lines_trace as $k => $line) {
                     82:                $line = trim($line);
                     83:                if (preg_match("@^[|\s]*>([\w:]+)@ism", $line, $matches)) {
                     84:                        $functions_trace[$matches[1]] = $matches[1];
                     85:                }
                     86:        }
                     87: 
                     88:        $found = 0;
                     89:        foreach ($memory_funcs as $k => $name)
                     90:                if (isset($functions_trace[$name]))
                     91:                        $found++;
                     92: 
                     93:        if ($found < (count($memory_funcs) - 2))
                     94:                printf("[016] Only %d memory functions have been found, expecting at least %d.\n",
                     95:                        $found, count($memory_funcs) - 2);
                     96: 
                     97:        $trace = try_control_string($link, 't:O,' . $trace_file, $trace_file, 20);
                     98:        if (!strstr($trace, 'SELECT * FROM test') && !strstr($trace, 'mysql_real_query'))
                     99:                printf("[025] SELECT query cannot be found in trace. Trace contents seems wrong.\n");
                    100: 
                    101:        $lines_trace = explode("\n", $trace);
                    102:        $functions_trace = array();
                    103:        foreach ($lines_trace as $k => $line) {
                    104:                $line = trim($line);
                    105:                if (preg_match("@^[|\s]*>([\w:]+)@ism", $line, $matches)) {
                    106:                        $functions_trace[$matches[1]] = $matches[1];
                    107:                }
                    108:        }
                    109: 
                    110:        $found = 0;
                    111:        foreach ($memory_funcs as $k => $name)
                    112:                if (isset($functions_trace[$name]))
                    113:                        $found++;
                    114: 
                    115:        if ($found > 2)
                    116:                printf("[026] More than %d memory functions have been recorded, that's strange.\n",
                    117:                        $found);
                    118: 
                    119:        mysqli_close($link);
                    120:        @unlink($trace_file);
                    121:        print "done!";
                    122: ?>
                    123: --CLEAN--
                    124: <?php
                    125:        require_once("clean_table.inc");
                    126: ?>
                    127: --EXPECTF--
                    128: done!