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08564b5a80
Wordpress/tests/phpunit/tests
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Felix Arntz 08564b5a80 General: Fix problematic string to array parsing. 
WordPress has historically often used code like `preg_split( '/[\s,]+/', $var )` to parse a string of comma-separated values into an array. However, this approach was causing an empty string to not be parsed into an empty array as expected, but rather into an array with the empty string as its sole element.

This was among other areas causing problems in the REST API where passing an empty request parameter could cause that request to fail because, instead of it being ignored, that parameter would be compared against the valid values for it, which typically do not include an empty string.

Props david.binda, sstoqnov.
Fixes #43977.


git-svn-id: https://develop.svn.wordpress.org/trunk@44546 602fd350-edb4-49c9-b593-d223f7449a82
2019-01-10 21:05:50 +00:00
..
actions Code is Poetry. 2017-11-30 23:09:33 +00:00
admin Meta: Allow empty strings to be set by Custom Fields meta box. 2018-12-14 03:16:56 +00:00
ajax REST API: Restore use of wp_ajax_ajax_tag_search() for tag search. 2019-01-10 02:36:40 +00:00
attachment Code is Poetry. 2017-11-30 23:09:33 +00:00
blocks REST API: Preserve unknown, respect null in server-side block rendering. 2018-12-17 17:59:44 +00:00
bookmark General: Fix problematic string to array parsing. 2019-01-10 21:05:50 +00:00
canonical Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
category Taxonomy: Make sure wp_list_categories() correctly outputs term name of 0. 2018-09-02 22:08:05 +00:00
comment Comments: Add new tests missed in [44499]. 2019-01-09 06:19:53 +00:00
customize Bundled Themes: Make twentynineteen the default theme. 2018-12-14 02:48:14 +00:00
date Date/Time: Make sure current_time() always calculates the offset from GMT/UTC. 2018-08-30 12:12:55 +00:00
db Code is Poetry. 2017-11-30 23:09:33 +00:00
dependencies I18N/Script Loader: Support text domains other than "messages". 2019-01-06 16:22:46 +00:00
editor Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
external-http Embeds: Remove the external oEmbed tests for YouTube. 2017-10-03 16:51:25 +00:00
feed Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
filesystem Code is Poetry. 2017-11-30 23:09:33 +00:00
formatting Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
functions Tests: Add missing test cases for is_serialized_string(). 2019-01-08 19:04:51 +00:00
general Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
hooks Code is Poetry. 2017-11-30 23:09:33 +00:00
http Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
image Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
import Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
includes Code is Poetry. 2017-11-30 23:09:33 +00:00
l10n I18N: Fix JavaScript translations for subdirectory installations. 2018-12-18 23:09:51 +00:00
link Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
load Bootstrap: Enhance core's memory limit handling. 2016-07-08 14:36:37 +00:00
media Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
menu Nav Menus: Fix a PHP 7.3 error when switching themes. 2018-12-14 05:15:54 +00:00
meta Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
multisite Multisite: Fix coding standard errors after [43654]. 2018-09-24 15:22:01 +00:00
oembed General: Fix some code formatting issues. 2018-12-14 03:24:35 +00:00
option Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
pomo Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
post Query: Fix some code formatting issues introduced in [44452]. 2019-01-08 04:31:56 +00:00
privacy Privacy: Add unit tests for privacy erasure fulfillment notifications. 2019-01-10 02:06:44 +00:00
query Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
rest-api General: Fix problematic string to array parsing. 2019-01-10 21:05:50 +00:00
rewrite Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
taxonomy Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
term REST API: Move object type-specific metadata integrations from the wrapper functions to the low-level Meta API functions. 2018-12-12 03:02:00 +00:00
theme Themes: Introduce responsive embeds support. 2018-12-14 01:49:46 +00:00
url Privacy: Add template tags for building link to privacy policy page. 2018-04-25 15:54:29 +00:00
user Bootstrap/Load: Fix missing object argument for singular capability checks and support capability tests overlooked in [44524]. 2019-01-09 20:43:57 +00:00
widgets Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
xmlrpc Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
actions.php Code is Poetry. 2017-11-30 23:09:33 +00:00
adminbar.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
auth.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
avatar.php Comments: Add a new is_avatar_comment_type() function. 2019-01-09 05:59:49 +00:00
basic.php Build/Test tools: Remove unnecessary PHP functionality tests from the test suite. 2017-12-09 23:08:24 +00:00
cache.php Code is Poetry. 2017-11-30 23:09:33 +00:00
canonical.php Code is Poetry. 2017-11-30 23:09:33 +00:00
category.php Code is Poetry. 2017-11-30 23:09:33 +00:00
comment-submission.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
comment.php Privacy: Don't replace comment author URL and email with anything. 2018-07-17 08:59:30 +00:00
compat.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
cron.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
db.php WPDB: Check that $wpdb->last_result is countable before counting with it. 2018-12-17 18:38:13 +00:00
dbdelta.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
dependencies.php Code is Poetry. 2017-11-30 23:09:33 +00:00
file.php Code is Poetry. 2017-11-30 23:09:33 +00:00
filters.php Code is Poetry. 2017-11-30 23:09:33 +00:00
functions.php General: Fix problematic string to array parsing. 2019-01-10 21:05:50 +00:00
kses.php KSES: Allow the download attribute on <a> tags. 2018-12-14 03:27:55 +00:00
l10n.php Build/Test Tools: Fix coding standards issues after [44515] and [44514]. 2019-01-09 12:36:43 +00:00
link.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
locale.php Code is Poetry. 2017-11-30 23:09:33 +00:00
mail.php Code is Poetry. 2017-11-30 23:09:33 +00:00
media.php Media: Store audio creation date in meta. 2019-01-10 01:31:52 +00:00
meta.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
multisite.php Code is Poetry. 2017-11-30 23:09:33 +00:00
pluggable.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
post.php Permalinks: Add a pre_wp_unique_post_slug filter. 2019-01-08 03:46:58 +00:00
query.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
rest-api.php Block Editor: Preload wp/v2/media with OPTIONS for caps check. 2018-12-14 06:01:24 +00:00
rewrite.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
shortcode.php KSES: Allow url() to be used in inline CSS. 2018-12-14 01:40:50 +00:00
taxonomy.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
template.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
term.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
theme.php Bundled Themes: Make twentynineteen the default theme. 2018-12-14 02:48:14 +00:00
upload.php Code is Poetry. 2017-11-30 23:09:33 +00:00
url.php Code is Poetry. 2017-11-30 23:09:33 +00:00
user.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
walker.php Code is Poetry. 2017-11-30 23:09:33 +00:00
widgets.php Coding Standards: Upgrade WPCS to 1.0.0 2018-08-17 01:50:26 +00:00
wp.php Query: Add a WP::remove_query_var() helper function. 2016-01-05 20:56:10 +00:00