# Test Plan (technical)
* anywhere
* apply patch from the D422
* apply patch from the D423
* in IDE:
* open `/index.php` file for editing
* replace `$application->Run();` line with the following code:
```
lang=php
/** @var kCurlHelper $curl_helper */
$curl_helper = $application->recallObject('CurlHelper');
$curl_helper->followLocation = false;
$curl_helper->Send('http://www.google.com', false);
echo 'Redirect URL (not following): [' . $curl_helper->getInfo(CURLINFO_REDIRECT_URL) . ']' . PHP_EOL;
echo 'Effective URL (not following): [' . $curl_helper->getInfo(CURLINFO_EFFECTIVE_URL) . ']' . PHP_EOL;
$curl_helper->CloseConnection();
$curl_helper->followLocation = true;
$curl_helper->Send('http://www.google.com', false);
echo 'Redirect URL (following): [' . $curl_helper->getInfo(CURLINFO_REDIRECT_URL) . ']' . PHP_EOL;
echo 'Effective URL (following): [' . $curl_helper->getInfo(CURLINFO_EFFECTIVE_URL) . ']' . PHP_EOL;
$curl_helper->CloseConnection();
```
* save changes
* in Web Browser:
* open `/index.php`
* confirm, that the `View Source` of page output contains this text:
```
Redirect URL (not following): [https://www.google.com/?gws_rd=ssl]
Effective URL (not following): [http://www.google.com/]
Redirect URL (following): []
Effective URL (following): [https://www.google.com/?gws_rd=ssl]
```
# Test Plan (human)
NOTE: Test it with the default theme
# Create empty file themes/default/inc/styles.js
# Login to admin
# Go to {nav Configuration > Website > Themes}
# Open default theme for editing
# Put `inc/styles.css` into `Stylesheet File` and click `Save`
# Go to {nav Website & Content > Browse Website}, switch to `Content Mode` tab
# Click on the `Edit Content` button
# Confirm content in editor loads with background