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|
--TEST--
mysqli_debug() - append to trace file
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once 'skipifconnectfailure.inc';
if (!function_exists('mysqli_debug'))
die("skip: mysqli_debug() not available");
if (!defined('MYSQLI_DEBUG_TRACE_ENABLED'))
die("skip: can't say for sure if mysqli_debug works");
if (defined('MYSQLI_DEBUG_TRACE_ENABLED') && !MYSQLI_DEBUG_TRACE_ENABLED)
die("skip: debug functionality not enabled");
if (substr(PHP_OS, 0, 3) == 'WIN') die("skip this test is not for Windows platforms");
?>
--FILE--
<?php
require_once 'connect.inc';
if (true !== ($tmp = mysqli_debug(sprintf('d:t:O,%s/mysqli_debug_phpt.trace', sys_get_temp_dir()))))
printf("[001] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
// table.inc will create a database connection and run some SQL queries, therefore
// the debug file should have entries
require_once 'table.inc';
clearstatcache();
$trace_file = sprintf('%s/mysqli_debug_phpt.trace', sys_get_temp_dir());
if (!file_exists($trace_file))
printf("[002] Trace file '%s' has not been created\n", $trace_file);
if (filesize($trace_file) < 50)
printf("[003] Trace file '%s' is very small. filesize() reports only %d bytes. Please check.\n",
$trace_file,
filesize($trace_file));
// will mysqli_debug() mind if the trace file gets removed?
unlink($trace_file);
clearstatcache();
if (!$fp = fopen($trace_file, 'w')) {
printf("[004] Cannot create trace file to test append mode\n");
} else {
if (!fwrite($fp, 'mysqli_debug.phpt test line'))
printf("[005] Cannot write to trace file.\n");
fclose($fp);
if (true !== ($tmp = mysqli_debug(sprintf('d:a,%s', $trace_file))))
printf("[006] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!$res = mysqli_query($link, 'SELECT * FROM test'))
printf("[007] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
else
mysqli_free_result($res);
$trace = file_get_contents($trace_file);
if (!strstr($trace, 'mysqli_debug.phpt test line'))
printf("[008] Cannot find original file content any more. Seems that the trace file got overwritten and not appended. Please check.");
if (true !== ($tmp = mysqli_debug(sprintf('d:A,%s', $trace_file))))
printf("[009] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!$res = mysqli_query($link, 'SELECT * FROM test'))
printf("[010] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
else
mysqli_free_result($res);
if (!strstr(file_get_contents($trace_file), $trace))
printf("[011] Cannot find original file content any more. Seems that the trace file got overwritten and not appended. Please check.");
}
// what will happen if we create new trace entries...?
unlink($trace_file);
clearstatcache();
if (file_exists($trace_file))
printf("[012] Could not remove trace file '%s'.\n", $trace_file);
mysqli_close($link);
print "done";
print "libmysql/DBUG package prints some debug info here."
?>
--CLEAN--
<?php
require_once 'clean_table.inc';
?>
--EXPECTF--
done%s
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