Author: uwendel
Date: 2007-07-09 16:42:37 +0200 (Mon, 09 Jul 2007)
New Revision: 678
Added:
trunk/tests/ext/mysqli/mysqli_stmt_get_result_seek.phpt
Log:
It does not seem right to me that one can seek in a PS based result set after closing the
statement. "Can seek" is a bit too much, fetching reccords does not really work.
But one gets boolean/true instead of NULL or boolean/false,
Added: trunk/tests/ext/mysqli/mysqli_stmt_get_result_seek.phpt
===================================================================
--- trunk/tests/ext/mysqli/mysqli_stmt_get_result_seek.phpt 2007-07-09 14:38:09 UTC (rev
677)
+++ trunk/tests/ext/mysqli/mysqli_stmt_get_result_seek.phpt 2007-07-09 14:42:37 UTC (rev
678)
@@ -0,0 +1,121 @@
+--TEST--
+mysqli_stmt_get_result() - seeking
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+<?php require_once('skipifemb.inc'); ?>
+<?php if (!function_exists('mysqli_stmt_get_result')) die('skip mysqli_stmt_get_result
not available')?>
+--FILE--
+<?php
+ include "connect.inc";
+ require('table.inc');
+
+ if (!$stmt = mysqli_stmt_init($link))
+ printf("[001] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+
+ if (!mysqli_stmt_prepare($stmt, "SELECT id, label FROM test ORDER BY id ASC LIMIT 3"))
+ printf("[002] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
+
+ if (!mysqli_stmt_execute($stmt))
+ printf("[003] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
+
+ if (!is_object($res = mysqli_stmt_get_result($stmt)) || 'mysqli_result' !=
get_class($res)) {
+ printf("[004] Expecting object/mysqli_result got %s/%s, [%d] %s\n",
+ gettype($res), $res, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
+ }
+
+ if (3 !== $res->num_rows)
+ printf("[005] Expecting 3 rows, got %s/%s rows\n", gettype($res->num_rows),
$res->num_rows);
+
+ if (2 !== $res->field_count)
+ printf("[006] Expecting 2 fields, got %s/%s rows\n",
gettype($res->field_count), $res->field_count);
+
+ if (0 !== $res->current_field)
+ printf("[006] Expecting offset 0, got %s/%s rows\n",
gettype($res->current_field), $res->current_field);
+
+ for ($i = 2; $i > 0; $i--) {
+ if (!$res->data_seek($i))
+ printf("[007] Cannot seek to position %d, [%d] %s\n",
+ $i, mysqli_stmt_errno($stmt), $stmt->error);
+ $row = $res->fetch_array(MYSQLI_BOTH);
+ if (($row[0] !== $row['id']) || ($row[0] !== $i + 1)) {
+ printf("[008] Record looks wrong, dumping data\n");
+ var_dump($row);
+ } else {
+ unset($row[0]);
+ unset($row['id']);
+ }
+ if ($row[1] !== $row['label']) {
+ printf("[009] Record looks wrong, dumping data\n");
+ var_dump($row);
+ } else {
+ unset($row[1]);
+ unset($row['label']);
+ }
+ if (!empty($row)) {
+ printf("[010] Not empty, dumping unexpected data\n");
+ var_dump($row);
+ }
+ }
+
+ if (false !== ($tmp = $res->data_seek(-1)))
+ printf("[011] Expecting boolean/false got %s/%s\n", gettype($tmp), $tmp);
+
+ if (false !== ($tmp = $res->data_seek($res->num_rows + 1)))
+ printf("[012] Expecting boolean/false got %s/%s\n", gettype($tmp), $tmp);
+
+ if (false !== ($tmp = $res->data_seek(PHP_INT_MAX + 1)))
+ printf("[013] Expecting boolean/false got %s/%s\n", gettype($tmp), $tmp);
+
+ for ($i = 0; $i < 100; $i++) {
+ /* intentionally out of range! */
+ $pos = mt_rand(-1, 4);
+ $tmp = mysqli_data_seek($res, $pos);
+ if (($pos >= 0 && $pos < 3)) {
+ if (true !== $tmp)
+ printf("[015] Expecting boolan/true got %s/%s\n", gettype($tmp), $tmp);
+ $row = $res->fetch_array(MYSQLI_NUM);
+ if ($row[0] !== $pos + 1)
+ printf("[016] Expecting id = %d for pos %d got %s/%s\n",
+ $pos + 1, $pos, gettype($row[0]), $row[0]);
+ } else {
+ if (false !== $tmp)
+ printf("[014] Expecting boolan/false got %s/%s\n", gettype($tmp), $tmp);
+ }
+ }
+
+ mysqli_stmt_close($stmt);
+
+ if (false !== ($tmp = mysqli_data_seek($res, 0)))
+ printf("[015] Expecting boolan/false got %s/%s\n", gettype($tmp), $tmp);
+
+ if (false !== ($row = $res->fetch_array(MYSQLI_NUM)))
+ printf("[016] Expecting boolan/false got %s/%s\n", gettype($tmp), $tmp);
+
+ mysqli_free_result($res);
+
+ if (NULL !== ($tmp = mysqli_data_seek($res, 0)))
+ printf("[017] Expecting NULL got %s/%s\n", gettype($tmp), $tmp);
+
+ if (NULL !== ($row = $res->fetch_array(MYSQLI_NUM)))
+ printf("[018] Expecting NULL got %s/%s\n", gettype($tmp), $tmp);
+
+ mysqli_close($link);
+
+ if (NULL !== ($tmp = mysqli_data_seek($res, 0)))
+ printf("[019] Expecting NULL got %s/%s\n", gettype($tmp), $tmp);
+
+ if (NULL !== ($row = $res->fetch_array(MYSQLI_NUM)))
+ printf("[020] Expecting NULL got %s/%s\n", gettype($tmp), $tmp);
+
+ print "done!\n";
+?>
+--EXPECTF--
+
+Warning: mysqli_data_seek(): Couldn't fetch mysqli_result in %s on line %d
+
+Warning: mysqli_result::fetch_array(): Couldn't fetch mysqli_result in %s on line %d
+
+Warning: mysqli_data_seek(): Couldn't fetch mysqli_result in %s on line %d
+
+Warning: mysqli_result::fetch_array(): Couldn't fetch mysqli_result in %s on line %d
+done!
\ No newline at end of file
| Thread |
|---|
| • PHP mysqlnd svn commit: r678 - trunk/tests/ext/mysqli | uwendel | 9 Jul |
