MFH: Added test file

diff --git a/ext/mysqli/tests/bug45019.phpt b/ext/mysqli/tests/bug45019.phpt
new file mode 100644 (file)
index 0000000..79fdf45
--- /dev/null
+++ b/ext/mysqli/tests/bug45019.phpt
@@ -0,0 +1,158 @@
+--TEST--
+Bug #45019 (Segmentation fault with SELECT ? and UNION)
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifemb.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--FILE--
+<?php
+       require_once("connect.inc");
+       require_once("table.inc");
+
+       // Regular (non-prepared) queries
+       print "Using CAST('somestring' AS CHAR)...\n";
+       if (!($res = $link->query("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST('two' AS CHAR)")))
+               printf("[001] [%d] %s\n", $link->errno, $link->error);
+
+       $data = array();
+       while ($row = $res->fetch_assoc()) {
+               $data[] = $row['column1'];
+               var_dump($row['column1']);
+       }
+       $res->free();
+
+       // Prepared Statements
+       if (!($stmt = $link->prepare("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST('two' AS CHAR)")))
+               printf("[002] [%d] %s\n", $link->errno, $link->error);
+
+       $column1 = null;
+       if (!$stmt->bind_result($column1) || !$stmt->execute())
+               printf("[003] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       $index = 0;
+       while ($stmt->fetch()) {
+               if ($data[$index] != $column1) {
+                       printf("[004] Row %d, expecting %s/%s got %s/%s\n",
+                               $index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
+               }
+               $index++;
+       }
+       $stmt->close();
+
+       // Regular (non-prepared) queries
+       print "Mixing CAST('somestring'AS CHAR), integer and CAST(integer AS CHAR)...\n";
+       if (!($res = $link->query("SELECT 1 AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST(2 AS CHAR)")))
+               printf("[005] [%d] %s\n", $link->errno, $link->error);
+
+       $data = array();
+       while ($row = $res->fetch_assoc()) {
+               $data[] = $row['column1'];
+       }
+       $res->free();
+
+       // Prepared Statements
+       if (!($stmt = $link->prepare("SELECT 1 AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST(2 AS CHAR)")))
+               printf("[006] [%d] %s\n", $link->errno, $link->error);
+
+       $column1 = null;
+       if (!$stmt->bind_result($column1) || !$stmt->execute())
+               printf("[007] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       $index = 0;
+       while ($stmt->fetch()) {
+               if ($data[$index] != $column1) {
+                       printf("[008] Row %d, expecting %s/%s got %s/%s\n",
+                               $index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
+               }
+               var_dump($column1);
+               $index++;
+       }
+       $stmt->close();
+
+       print "Using integer only...\n";
+       if (!($res = $link->query("SELECT 1 AS column1 UNION SELECT 303 UNION SELECT 2")))
+               printf("[009] [%d] %s\n", $link->errno, $link->error);
+
+       $data = array();
+       while ($row = $res->fetch_assoc()) {
+               $data[] = $row['column1'];
+       }
+       $res->free();
+
+       // Prepared Statements
+       if (!($stmt = $link->prepare("SELECT 1 AS column1 UNION SELECT 303 UNION SELECT 2")))
+               printf("[010] [%d] %s\n", $link->errno, $link->error);
+
+       $column1 = null;
+       if (!$stmt->bind_result($column1) || !$stmt->execute())
+               printf("[011] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       $index = 0;
+       while ($stmt->fetch()) {
+               if ($data[$index] != $column1) {
+                       printf("[012] Row %d, expecting %s/%s got %s/%s\n",
+                               $index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
+               }
+               var_dump($column1);
+               $index++;
+       }
+       $stmt->close();
+
+       print "Testing bind_param(), strings only...\n";
+       $two = 'two';
+       $three = 'three';
+       if (!($stmt = $link->prepare("SELECT 'one' AS column1 UNION SELECT ? UNION SELECT ?")))
+               printf("[013] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       $column1 = null;
+       if (!$stmt->bind_param('ss', $three, $two) || !$stmt->bind_result($column1) || !$stmt->execute())
+               printf("[014] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       while ($stmt->fetch()) {
+               var_dump($column1);
+       }
+       $stmt->close();
+
+       print "Testing bind_param(), strings only, with CAST AS CHAR...\n";
+       $two = 'two';
+       $three = 'three beers are more than enough';
+       if (!($stmt = $link->prepare("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST(? AS CHAR) UNION SELECT CAST(? AS CHAR)")))
+               printf("[013] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       $column1 = null;
+       if (!$stmt->bind_param('ss', $three, $two) || !$stmt->bind_result($column1) || !$stmt->execute())
+               printf("[014] [%d] %s\n", $stmt->errno, $stmt->error);
+
+       while ($stmt->fetch()) {
+               var_dump($column1);
+       }
+       $stmt->close();
+
+       $link->close();
+
+       print "done!";
+?>
+--EXPECTF--
+Using CAST('somestring' AS CHAR)...
+string(3) "one"
+string(5) "three"
+string(3) "two"
+Mixing CAST('somestring'AS CHAR), integer and CAST(integer AS CHAR)...
+string(1) "1"
+string(5) "three"
+string(1) "2"
+Using integer only...
+int(1)
+int(303)
+int(2)
+Testing bind_param(), strings only...
+string(3) "one"
+string(5) "three"
+string(3) "two"
+Testing bind_param(), strings only, with CAST AS CHAR...
+string(3) "one"
+string(5) "three beers are more than enough"
+string(3) "two"
+done!
\ No newline at end of file