add test case for 52891

diff --git a/ext/mysqli/tests/bug52891.phpt b/ext/mysqli/tests/bug52891.phpt
new file mode 100644 (file)
index 0000000..1d832bc
--- /dev/null
+++ b/ext/mysqli/tests/bug52891.phpt
@@ -0,0 +1,127 @@
+--TEST--
+Bug #52891 (Wrong data inserted with mysqli/mysqlnd when using bind_param,value > LONG_MAX)
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--FILE--
+<?php
+       require_once("connect.inc");
+       $link = mysqli_init();
+       if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) {
+               printf("[003] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
+       }
+       var_dump($link->query("DROP TABLE IF EXISTS tuint"));
+       var_dump($link->query("DROP TABLE IF EXISTS tsint"));
+       var_dump($link->query("CREATE TABLE tuint(a bigint unsigned) ENGINE=".$engine));
+       var_dump($link->query("CREATE TABLE tsint(a bigint) ENGINE=".$engine));
+       
+       $stmt = $link->prepare("INSERT INTO tuint VALUES(?)");
+       $stmt2 = $link->prepare("INSERT INTO tsint VALUES(?)");
+       $param = 42;
+       $stmt->bind_param("i", $param);
+       $stmt2->bind_param("i", $param);
+
+       /* first insert normal value to force initial send of types */
+       var_dump($stmt->execute());
+       var_dump($stmt2->execute());
+
+       /* now try values that don't fit in long, on 32bit, new types should be sent or 0 will be inserted */
+       $param = -4294967297;
+       var_dump($stmt2->execute());
+
+       /* again normal value */
+       $param = 43;
+       var_dump($stmt->execute());
+       var_dump($stmt2->execute());
+
+       /* again conversion */
+       $param = -4294967295;
+       var_dump($stmt2->execute());
+
+       $param = 4294967295;
+       var_dump($stmt->execute());
+       var_dump($stmt2->execute());
+
+       $param = 4294967297;
+       var_dump($stmt->execute());
+       var_dump($stmt2->execute());
+
+       $result = $link->query("SELECT * FROM tsint ORDER BY a");
+       $result2 = $link->query("SELECT * FROM tuint ORDER BY a");
+
+       var_dump($link->query("DROP TABLE tsint"));
+       var_dump($link->query("DROP TABLE tuint"));
+
+       echo "tsint:\n";
+       while ($row = $result->fetch_assoc()) {
+               var_dump($row);
+       }
+       echo "tuint:\n";
+       while ($row = $result2->fetch_assoc()) {
+               var_dump($row);
+       }
+       
+       echo "done";
+?>
+--EXPECTF--
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+tsint:
+array(1) {
+  ["a"]=>
+  string(11) "-4294967297"
+}
+array(1) {
+  ["a"]=>
+  string(11) "-4294967295"
+}
+array(1) {
+  ["a"]=>
+  string(2) "42"
+}
+array(1) {
+  ["a"]=>
+  string(2) "43"
+}
+array(1) {
+  ["a"]=>
+  string(10) "4294967295"
+}
+array(1) {
+  ["a"]=>
+  string(10) "4294967297"
+}
+tuint:
+array(1) {
+  ["a"]=>
+  string(2) "42"
+}
+array(1) {
+  ["a"]=>
+  string(2) "43"
+}
+array(1) {
+  ["a"]=>
+  string(10) "4294967295"
+}
+array(1) {
+  ["a"]=>
+  string(10) "4294967297"
+}
+done