wordpress-develop/tests
Sergey Biryukov 5f5895bf61 Code Modernization: Check the return type of parse_url() in download_url().
As per the PHP manual:
> If the `component` parameter is omitted, an associative array is returned.
> If the `component` parameter is specified, `parse_url()` returns a string (or an int, in the case of `PHP_URL_PORT`) instead of an array. If the requested component doesn't exist within the given URL, `null` will be returned.

Reference: [https://www.php.net/manual/en/function.parse-url.php#refsect1-function.parse-url-returnvalues PHP Manual: parse_url(): Return Values]

This commit adds three unit tests for `download_url()`:

* The first test is "girl-scouting" to make sure that the code up to the point where the error is expected is tested.
* The second test exposed a PHP 8.1 `basename(): Passing null to parameter #1 ($path) of type string is deprecated` error due to the call to `parse_url()` returning `null` when the component requested does not exist in the passed URL.
* The output of the call to `parse_url()` stored in the `$url_path` variable is used in more places in the function logic. The third test exposes a second PHP 8.1 deprecation notice, this time for `substr(): Passing null to parameter #1 ($string) of type string is deprecated`.

This commit also removes duplicate `parse_url()` calls. Neither `$url` nor `$url_filename` are changed between when they are first received/defined and when they are re-used, so there is no need to repeat the function calls.

Follow-up to [51606], [51622].

Props jrf, hellofromTonya, SergeyBiryukov.
See #53635.

git-svn-id: https://develop.svn.wordpress.org/trunk@51626 602fd350-edb4-49c9-b593-d223f7449a82
2021-08-17 00:14:20 +00:00
..
e2e Build/Test Tools: Silence jQuery Migrate console warnings when running E2E tests. 2021-06-09 01:35:26 +00:00
gutenberg Block Editor: Update the Gutenberg branch used to launch Gutenberg e2e tests. 2021-06-01 09:21:36 +00:00
phpunit Code Modernization: Check the return type of parse_url() in download_url(). 2021-08-17 00:14:20 +00:00
qunit Application Passwords: Improve various user-facing and developer-facing terminology. 2021-07-19 21:13:36 +00:00