diff --git a/.gitignore b/.gitignore
index 131e7cf1..9eb1a893 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@
 /editor/adminer-dark.css
 /adminer*.php
 /editor*.php
+/tests/pdo-*.html
 /vendor/
 adminer-plugins/
 adminer-plugins.php
diff --git a/tests/generate-pdo.php b/tests/generate-pdo.php
new file mode 100755
index 00000000..24fdaa67
--- /dev/null
+++ b/tests/generate-pdo.php
@@ -0,0 +1,16 @@
+#!/usr/bin/env php
+<?php
+// Katalon Recorder has global variables: https://docs.katalon.com/katalon-platform/plugins-and-add-ons/katalon-recorder-extension/get-your-job-done/automate-scenarios/global-variables-in-katalon-recorder
+// It's possible to use them in URL in Katalon Studio but apparently not in Recorder: https://forum.katalon.com/t/45673/2
+
+foreach (glob("*.html") as $filename) {
+	if (!preg_match('~^pdo-~', $filename)) {
+		$file = file_get_contents($filename);
+		$file = preg_replace_callback('~/(adminer(/sqlite)?|editor/example)\.php(\??)~', function ($match) {
+			return "/$match[1].php?ext=pdo" . ($match[3] ? "&amp;" : "");
+		}, $file);
+		$file = str_replace("<tr><td>open</td><td>/coverage.php?coverage=0</td><td></td></tr>\n", "", $file);
+		$file = preg_replace("~//input\[@value='Login']~", "\\0</td><td></td></tr>\n<tr><td>verifyTextPresent</td><td>PDO_", $file, 1);
+		file_put_contents("pdo-$filename", $file);
+	}
+}
diff --git a/tests/pgsql.html b/tests/pgsql.html
index dcb3d408..cec4f9d2 100644
--- a/tests/pgsql.html
+++ b/tests/pgsql.html
@@ -16,7 +16,6 @@
 <tr><td>select</td><td>name=auth[driver]</td><td>label=PostgreSQL</td></tr>
 <tr><td>type</td><td>id=username</td><td>ODBC</td></tr>
 <tr><td>type</td><td>name=auth[password]</td><td>ODBC</td></tr>
-<tr><td>type</td><td>name=auth[db]</td><td>adminer_test</td></tr>
 <tr><td>clickAndWait</td><td>//input[@value='Login']</td><td></td></tr>
 </tbody></table>
 
diff --git a/tests/sqlite.html b/tests/sqlite.html
index 8fbacf08..eda36752 100644
--- a/tests/sqlite.html
+++ b/tests/sqlite.html
@@ -16,7 +16,7 @@
 <tr><td>select</td><td>name=auth[driver]</td><td>label=SQLite</td></tr>
 <tr><td>type</td><td>id=username</td><td>ODBC</td></tr>
 <tr><td>type</td><td>name=auth[password]</td><td>YOUR_PASSWORD_HERE</td></tr>
-<tr><td>click</td><td>css=input[type="submit"]</td><td></td></tr>
+<tr><td>click</td><td>//input[@value='Login']</td><td></td></tr>
 <tr><td>click</td><td>link=Create database</td><td></td></tr>
 <tr><td>type</td><td>name=name</td><td>adminer_test</td></tr>
 <tr><td>click</td><td>css=input[type="submit"]</td><td></td></tr>