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