Commit Graph

168 Commits

Author SHA1 Message Date
Jonathan Desrosiers
28fdf705dc Tests: Replace some occurrences of assertEquals() with assertSame().
This ensures that not only the return values match the expected results, but also that their type is the same.

Props costdev, desrosj.
See #55654.

git-svn-id: https://develop.svn.wordpress.org/trunk@54402 602fd350-edb4-49c9-b593-d223f7449a82
2022-10-07 01:02:07 +00:00
David Baumwald
3b3d7ebb71 Media: Revert WebP generation.
Given [https://make.wordpress.org/core/2022/09/11/webp-in-core-for-6-1/ Matt's recent post about removing WebP from core] and possibly implementing the feature in a future [https://make.wordpress.org/core/2022/09/11/canonical-plugins-revisited/ "Canonical Plugin"], this change reverts changesets [54086], [54094], and [54097].  Additionally, [54210] contained a coding standards follow-up in one of the affected files that is no longer needed.

Reverts [54086], [54094], and [54097].

Props SergeyBiryukov.
See #55443.

git-svn-id: https://develop.svn.wordpress.org/trunk@54226 602fd350-edb4-49c9-b593-d223f7449a82
2022-09-19 22:51:53 +00:00
Anthony Burchell
1c69513245 Media: Add muted property for video elements.
This change allows for the muted property to be used in video elements which solves for content that wishes to `autoPlay` when a page is viewed. Adding `muted` to video elements adhears to the requirements browsers have to honor `autoPlay` functionality.

Props prokium, peterwilsoncc, costdev, johnbillion, Benouare.
Fixes #54788.


git-svn-id: https://develop.svn.wordpress.org/trunk@54128 602fd350-edb4-49c9-b593-d223f7449a82
2022-09-11 22:17:04 +00:00
Felix Arntz
d119ff711d Media: Generate WebP only for certain registered image sizes.
The existing filter `image_editor_output_format` receives an additional parameter `$size_name` which is populated whenever it controls the output format for a specific registered image size to create. Otherwise, it remains empty. In order to achieve this, a low level change has been added in bringing a new `$size_name` class property to the `WP_Image_Editor` base class, which is introduced in a backward compatible way that will not cause conflicts with custom implementations.

This parameter is then used in new logic inside the `wp_default_image_output_mapping()` callback function for the filter, controlling whether `image/jpeg` should map to `image/webp` output or not. By default, this is enabled for all WordPress core image sizes by default, and this list can be modified using a new `wp_image_sizes_with_additional_mime_type_support` filter, e.g. to remove core sizes or add custom sizes.

The customization per image size may be further enhanced by providing a more declarative API via a new parameter on the `add_image_size()` function.

Props eugenemanuilov, flixos90, adamsilverstein, joegrainger.

Fixes #56526.
See #55443, #56288.


git-svn-id: https://develop.svn.wordpress.org/trunk@54097 602fd350-edb4-49c9-b593-d223f7449a82
2022-09-07 21:43:28 +00:00
Adam Silverstein
3099698d7b Media: Output WebP by default when uploading JPEGs.
Uploaded JPEGs will automatically be converted to WebP sub-sizes instead of JPEG, saving space and making sites faster.

The original JPEG upload is always retained and can be accessed by calling `wp_get_original_image_url`.

Props azaozz, flixos90.
Fixes #55443.



git-svn-id: https://develop.svn.wordpress.org/trunk@54086 602fd350-edb4-49c9-b593-d223f7449a82
2022-09-06 21:13:17 +00:00
Adam Silverstein
87047ccf3a Media: revert the multi-mime feature.
This feature isn't quite ready to land.

Reverts r53786, r53848, r53847, r53845, r53751.

Props flixos90, azaozz, dd32.
See #55443.



git-svn-id: https://develop.svn.wordpress.org/trunk@54085 602fd350-edb4-49c9-b593-d223f7449a82
2022-09-06 21:11:41 +00:00
Sergey Biryukov
4bfbe07a89 Tests: Clean up test image before performing assertions in image tests.
This makes sure there are no leftover images in case of a test failure.

Applies to: `test_wp_calculate_image_srcset_no_date_uploads()`.

Includes renaming the `$int` variable to `$int_size` for consistency with some other tests.

Follow-up to [34855], [35412], [35751], [53463].

See #55652.

git-svn-id: https://develop.svn.wordpress.org/trunk@53920 602fd350-edb4-49c9-b593-d223f7449a82
2022-08-22 19:50:15 +00:00
Sergey Biryukov
968dde1be6 Tests: Simplify some function calls in Tests_Media.
The remaining assertions using `preg_match_all()` do actually pass a regex, but the third parameter `$matches` is never used.

This third parameter became optional in PHP 5.4, so we may as well remove it.

Reference: [https://www.php.net/manual/en/function.preg-match-all.php PHP Manual: preg_match_all()]

Follow-up to [711/tests], [53558], [53790].

Props jrf.
See #55652.

git-svn-id: https://develop.svn.wordpress.org/trunk@53795 602fd350-edb4-49c9-b593-d223f7449a82
2022-07-29 14:33:15 +00:00
Sergey Biryukov
7b43b08dd5 Tests: Simplify some assertions in Tests_Media.
A number of assertions are checking for the number of times a hard-coded substring existed in a larger `$haystack`.

These assertions were using `preg_match_all()` to do so, but without actually using a regex.

In these cases, it is more performant (and simpler) to use the PHP native `substr_count()` function, which will yield the same result, without the overhead of regex parsing.

Reference: [https://www.php.net/manual/en/function.substr-count.php PHP Manual: substr_count()]

Follow-up to [711/tests], [38838], [42694], [53558].

Props jrf.
See #55652.

git-svn-id: https://develop.svn.wordpress.org/trunk@53790 602fd350-edb4-49c9-b593-d223f7449a82
2022-07-28 22:37:00 +00:00
Adam Silverstein
9bbf3985e3 Media: enable generating multiple mime types for image uploads; specifically WebP versions for JPEG images by default.
This changeset adds the capability for core media uploads to generate sub sized images in more than a single mime type. The output formats for each mime type can be controlled through a filter. WebP is used as an additional output format for JPEG images by default to improve front end performance.

When generating additional mime types, only images which are smaller than the respective original are retained. By default, additional mime type images are only generated for the built-in core image sizes and any custom sizes that have opted in.

Image meta is updated with a new 'sources' array containing file details for each mime type. Each image size in the 'sizes' array also gets a new 'sources' array that contains the image file details for each mime type.

This change also increases image upload retries to accommodate additional image sizes. It also adds a `$mime_type` parameter to the `wp_get_missing_image_subsizes` function and filter.

This change adds three new filters to enable full control of secondary mime image generation and output:

* A new filter `wp_image_sizes_with_additional_mime_type_support` that filters the sizes that support secondary mime type output. Developers can use this to control the output of additional mime type sub-sized images on a per size basis.
* A new filter `wp_upload_image_mime_transforms` that filters the output mime types for a given input mime type. Developers can use this to control generation of additional mime types for a given input mime type or even override the original mime type.
* A new filter `wp_content_image_mimes` which controls image mime type output selection and order for frontend content. Developers can use this to control the mime type output preference order for content images. Content images inserted from the media library will use the available image versions based on the order from this filter.

Thanks to the many contributors who helped develop, test and give feedback on this feature.

A haiku to summarize:

Upload a JPEG
Images of all sizes
Output as WebPs

Props flixos90, MatthiasReinholz, studiolxv, markhowellsmead, eatingrules, pbiron, mukesh27, joegrainger, mehulkaklotar, tweetythierry, akshitsethi, peterwilsoncc, eugenemanuilov, mitogh, shetheliving, clarkeemily, codekraft, mikeschroder, clorith, kasparsd, spacedmonkey, trevorpfromsandee, jb510, scofennellgmailcom, seedsca, cagsmith, karinclimber, dainemawer, baxbridge, grapplerulrich, sobatkras, chynnabenton, tonylocalword, barneydavey, kwillmorth, garymatthews919, olliejones, imarkinteractive, jeffpaul, feastdesignco, webbeetle, masteradhoc.

See #55443.



git-svn-id: https://develop.svn.wordpress.org/trunk@53751 602fd350-edb4-49c9-b593-d223f7449a82
2022-07-21 18:01:01 +00:00
Sergey Biryukov
9f27d13efb Code Modernization: Remove dynamic properties in Tests_Media.
Dynamic (non-explicitly declared) properties are deprecated as of PHP 8.2 and are expected to become a fatal error in PHP 9.0.

In this particular case, the test class contains a `set_up()` method that sets a group of properties, which are ''used'' by the tests, but never ''changed'' by the tests.

In other words, setting these properties in the `set_up()` is an unnecessary overhead and the properties should be changed to class constants.

Notes:
* As the `$img_html` property, which was previously being set, is not actually used in any of the tests, that property has not been converted to a constant.
* The values which were previously being set using a heredoc, now use a nowdoc (supported since PHP 5.3), as they don't contain any interpolation.
* The use of constant scalar expressions (`IMG_URL`) and constant arrays (`IMG_META`) in class constants is supported since PHP 5.6.

Follow-up to [711/tests], [1260/tests], [34855], [41724], [53557].

Props jrf.
See #56033.

git-svn-id: https://develop.svn.wordpress.org/trunk@53558 602fd350-edb4-49c9-b593-d223f7449a82
2022-06-23 15:01:19 +00:00
Sergey Biryukov
f52d476bc6 Media: Some documentation and test improvements for wp_img_tag_add_decoding_attr():
* Add a `@since` note for the `decoding` attribute in `wp_get_attachment_image()`.
* Adjust `wp_img_tag_add_decoding_attr()` DocBlocks per the documentation standards.
* Wrap some long `sprintf()` calls in unit tests for better readability. In at least one case, `the_content` was unnecessarily passed to `sprintf()` as an extra (unused) parameter.

Follow-up to [53480].

See #53232.

git-svn-id: https://develop.svn.wordpress.org/trunk@53481 602fd350-edb4-49c9-b593-d223f7449a82
2022-06-09 16:19:39 +00:00
Peter Wilson
270259115c Media: Add decoding="async" to image attributes.
Dynamically add `decoding="async"` to image tags on the front end of a site to instruct browsers to download them in parallel.

Modifies `wp_get_attachment_image()`, `get_avatar()` to include the attribute by default. Modifies `wp_filter_content_tags()` to add the attribute during the front-end render of the site.

Introduces `wp_img_tag_add_decoding_attr()` to take an image tag and modify it to include the attribute. Introduces the filter `wp_img_tag_add_decoding_attr` used to define the default value for the attribute.

Props adamsilverstein, ayeshrajans, costdev, flixos90, hellofromtonya, isaumya, michaelbourne, mihai2u, mitogh, sergiomdgomes, spacedmonkey, westonruter, peterwilsoncc.
Fixes #53232.


git-svn-id: https://develop.svn.wordpress.org/trunk@53480 602fd350-edb4-49c9-b593-d223f7449a82
2022-06-09 05:29:57 +00:00
Sergey Biryukov
80ca807a96 Tests: Don't overwrite image metadata in a wp_calculate_image_srcset() test for zero width.
This was unnecessarily replacing the original image metadata with a scaled version, leading to a few leftover images with the `-scaled` suffix in the `wp-content/uploads` directory.

Follow-up to [35412].

See #55652.

git-svn-id: https://develop.svn.wordpress.org/trunk@53465 602fd350-edb4-49c9-b593-d223f7449a82
2022-06-04 18:03:56 +00:00
Sergey Biryukov
d67674512e Tests: Consistently pass the $force_delete parameter to wp_delete_attachment().
Convert some `wp_delete_post()` calls to `wp_delete_attachment()` to avoid an extra function call.

See #55652.

git-svn-id: https://develop.svn.wordpress.org/trunk@53464 602fd350-edb4-49c9-b593-d223f7449a82
2022-06-04 13:39:17 +00:00
Peter Wilson
a2b13439ea Media: Run the wp_content_img_tag filter once per image.
Prevent multiple identical `img` tags in a block of content causing the `wp_content_img_tag` filter to fire multiple times for that image.

Follow up to [53028].

Props superpoincare, flixos90, pbearne, peterwilsoncc.
Fixes #55510.
See #55347.


git-svn-id: https://develop.svn.wordpress.org/trunk@53149 602fd350-edb4-49c9-b593-d223f7449a82
2022-04-12 05:16:46 +00:00
Felix Arntz
0514150026 Media: Introduce wp_content_img_tag filter.
This filter allows modifying individual `img` tags within a blob of content that are by default processed by the `wp_filter_content_tags()` function. The addition of this filter facilitates plugins that tweak images to accomplish this goal without re-implementing duplicate content image parser logic, which furthermore can have a negative performance impact due to additional regular expressions.

In addition to the filterable `img` tag, the filter receives the context (typically the function or filter in which the content is parsed) and the attachment ID. The latter may be 0, in case the image is not an attachment (for example when it is an external image URL).

Props adamsilverstein, flixos90, pbearne, peterwilsoncc.
Fixes #55347.


git-svn-id: https://develop.svn.wordpress.org/trunk@53028 602fd350-edb4-49c9-b593-d223f7449a82
2022-03-29 23:56:18 +00:00
Tonya Mork
3a03cdd776 Media: Add support for v1 and v2 gallery block in get_post_galleries().
The `get_post_galleries()` function only handled galleries from the `[gallery]` shortcode. It did not process gallery blocks.

Introducing v1 and v2 gallery block support in `get_post_galleries()` including support for innerblock nesting.

There are no changes to how the function is called. It detects if the post content has one or more gallery blocks. If detected, it parses the blocks and then processes to add each gallery block's HTML to the array of galleries before being passed through the filter and returned.

Includes integration tests.

Follow-up to [24682], [43309], [48262], [52042].

Props glendaviesnz, costdev, antpb, audrasjb, birgire, celloexpressions, desrosj, hellofromTonya, jeffpaul, lynk, pento, ramonopoly, russhylov, takahashi_fumiki, tellyworth.
Fixes #43826.

git-svn-id: https://develop.svn.wordpress.org/trunk@52190 602fd350-edb4-49c9-b593-d223f7449a82
2021-11-16 21:23:12 +00:00
Felix Arntz
8649d6d4ff Media: Refine the heuristics to exclude certain images and iframes from being lazy-loaded to improve performance.
This changeset implements the refined lazy-loading behavior outlined in https://make.wordpress.org/core/2021/07/15/refining-wordpress-cores-lazy-loading-implementation/ in order to improve the Largest Contentful Paint metric, which can see a regression from images or iframes above the fold being lazy-loaded. Adjusting this so far has been possible for developers via filters and still is, however this enhancement brings a more accurate behavior out of the box for the majority of themes.

Specifically, this changeset skips the very first "content image or iframe" on the page from being lazy-loaded. "Content image or iframe" denotes any image or iframe that is found within content of any post in the current main query loop as well as any featured image of such a post. This applies both to "singular" as well as "archive" content: On a "singular" page the first image/iframe of the post is not lazy-loaded, while on an "archive" page the first image/iframe of the _first_ post in the query is not lazy-loaded.

This approach refines the lazy-loading behavior correctly for the majority of themes, which use a single-column layout for post content. For themes with multi-column layouts, a new `wp_omit_loading_attr_threshold` filter can be used to change how many of the first images/iframes are being skipped from lazy-loaded (default is `1`). For example, a theme using a three-column grid of latest posts for archives could use the filter to override the threshold to `3` on archive pages, so that the first three content images/iframes would not be lazy-loaded.

Props adamsilverstein, azaozz, flixos90, hellofromtonya, jonoaldersonwp, mte90, rviscomi, tweetythierry, westonruter.
Fixes #53675. See #50425.


git-svn-id: https://develop.svn.wordpress.org/trunk@52065 602fd350-edb4-49c9-b593-d223f7449a82
2021-11-09 00:34:17 +00:00
Tonya Mork
40ac5de838 Coding Standards: Add visibility to methods in tests/phpunit/tests/.
Adds a `public` visibility to test fixtures, tests, data providers, and callbacks methods.

Adds a `private` visibility to helper methods within test classes.

Renames callbacks and helpers that previously started with a `_` prefix. Why? For consistency and to leverage using the method visibility. Further naming standardizations is beyond the scope of this commit.

Props costdev, jrf, hellofromTonya.
Fixes #54177.

git-svn-id: https://develop.svn.wordpress.org/trunk@52010 602fd350-edb4-49c9-b593-d223f7449a82
2021-11-04 15:22:47 +00:00
Tonya Mork
c0b328a74d Media: Fix $content parameter default value in img_caption_shortcode().
The shortcode content is expected to be a string, not `null`. `do_shortcode()` expects a string for `$content`.

The `img_caption_shortcode()` also expects a string for the `$content` parameter and is expected to return a string for the HTML content to display the caption. 

Prior to this commit:
The default value for the `$content` parameter was set to `null`. If no `$content` was passed, the function:
- could return `null` when the `$atts['width'] < 1` or there was no caption
- else, it invoked `do_shortcode( $content )` passing `null` which on PHP 8.1+ triggers a deprecation notice:
{{{
strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated
}}}

This commit:

- Fixes the default `$content` value to align to the expected shortcode content of `string`, not `null`.
- Fixes the PHP 8.1 deprecation notice when `null` was being passed to `do_shortcode()`.
- Changes the assertion in a couple of tests to check for the empty string instead of `null.

Follow-up to [8196], [8925], [8239], [26915], [31530], [42704].

Props jrf, hellofromTonya, azaozz, joedolson.
See #53635.

git-svn-id: https://develop.svn.wordpress.org/trunk@51816 602fd350-edb4-49c9-b593-d223f7449a82
2021-09-15 19:05:20 +00:00
Sergey Biryukov
b9351465d6 Code Modernization: Replace strftime() and gmstrftime() usage in unit tests.
Since PHP 8.1, the `strftime()` and `gmstrftime()` functions are deprecated:

> The `strftime()` and `gmstrftime()` functions exhibit similar issues as `strptime()`, in that the formats they support, as well as their behavior, is platform-dependent. Unlike `strptime()`, these functions are available on Windows, though with a different feature set than on Linux. Musl-based distributions like Alpine do not support timezone-related format specifiers correctly. These functions are also locale-based, and as such may exhibit thread-safety issues.
>
> `date()` or `DateTime::format()` provide portable alternatives, and `IntlDateFormatter::format()` provides a more sophisticated, localization-aware alternative.

Reference: [https://wiki.php.net/rfc/deprecations_php_8_1#strftime_and_gmstrftime PHP RFC: Deprecations for PHP 8.1: strftime() and gmstrftime()]

> The `strftime()` and `gmstrftime()` functions have been deprecated in favor of
> `date()/DateTime::format()` (for locale-independent formatting) or
> `IntlDateFormatter::format()` (for locale-dependent formatting).

Reference: [1cf4fb739f/UPGRADING (L379-L381) PHP 8.1 Upgrade Notes].

Aside from one instance in SimplePie, the `strftime()` and `gmstrftime()` functions are only used within the test suite of WordPress to create formatted timestamps.

As the function is used in test code, this leads to test warnings like this on PHP 8.1:
{{{
Deprecated: Function strftime() is deprecated in path/to/tests/phpunit/tests/canonical/postStatus.php on line 37
}}}

These calls can all be safely converted to use a pattern along the lines of:
{{{#!php
<?php
date_format( date_create( 'time phrase or timestamp' ), $format )
}}}

Other references:
* [https://www.php.net/manual/en/function.strftime.php PHP Manual: strftime()] (for the old format string characters)
* [https://www.php.net/manual/en/datetime.format.php PHP Manual: DateTime::format()] (for the new format string characters)
* [https://www.php.net/manual/en/datetime.construct.php PHP Manual: DateTime::__construct()] (see Example 2 for a Unix timestamp code sample)

Props jrf, SergeyBiryukov.
Fixes #53897.

git-svn-id: https://develop.svn.wordpress.org/trunk@51587 602fd350-edb4-49c9-b593-d223f7449a82
2021-08-09 19:08:09 +00:00
Sergey Biryukov
ddb409edca Build/Test Tools: Implement use of the void solution.
> PHPUnit 8.0.0 introduced a `void` return type declaration to the "fixture" methods – `setUpBeforeClass()`, `setUp()`, `tearDown()` and `tearDownAfterClass()`. As the `void` return type was not introduced until PHP 7.1, this makes it more difficult to create cross-version compatible tests when using fixtures, due to signature mismatches.
>
> The `Yoast\PHPUnitPolyfills\TestCases\TestCase` overcomes the signature mismatch by having two versions. The correct one will be loaded depending on the PHPUnit version being used.
>
> When using this TestCase, if an individual test, or another TestCase which extends this TestCase, needs to overload any of the "fixture" methods, it should do so by using a snake_case variant of the original fixture method name, i.e. `set_up_before_class()`, `set_up()`, `assert_pre_conditions()`, `assert_post_conditions()`, `tear_down()`, and `tear_down_after_class()`.
>
> The snake_case methods will automatically be called by PHPUnit.
>
> > IMPORTANT: The snake_case methods should not call the PHPUnit parent, i.e. do not use `parent::setUp()` from within an overloaded `set_up()` method. If necessary, DO call `parent::set_up()`.

Reference: https://github.com/Yoast/PHPUnit-Polyfills#testcases

This commit renames all declared fixture methods, and calls to parent versions of those fixture methods, from camelCase to snake_case.

Follow-up to [51559-51567].

Props jrf, hellofromTonya, johnbillion, netweb, dd32, pputzer, SergeyBiryukov.
See #46149.

git-svn-id: https://develop.svn.wordpress.org/trunk@51568 602fd350-edb4-49c9-b593-d223f7449a82
2021-08-07 10:29:41 +00:00
Sergey Biryukov
c70fe62ed1 Tests: Replace assertContains() with assertStringContainsString() when used with strings.
Using the `assertContains()` and `assertNotContains()` methods with string haystacks was deprecated in PHPUnit 8 and removed in PHPUnit 9.

While WordPress test suite currently only supports PHPUnit up to 7.5.x, this allows us to switch to newer assertions ahead of adding full support for PHPUnit 8+.

These methods introduced in PHPUnit 7.5 should be used as an alternative:

* `assertStringContainsString()`
* `assertStringContainsStringIgnoringCase`
* `assertStringNotContainsString()`
* `assertStringNotContainsStringIgnoringCase`

As WordPress currently uses PHPUnit 5.7.x to run tests on PHP 5.6, polyfills for these methods were added to the `WP_UnitTestCase` class for PHPUnit < 7.5.

Follow-up to [51331], [51451], [51461].

Props jrf, dd32, SergeyBiryukov.
See #53363, #46149.

git-svn-id: https://develop.svn.wordpress.org/trunk@51462 602fd350-edb4-49c9-b593-d223f7449a82
2021-07-19 14:00:11 +00:00
Sergey Biryukov
54c54f9a1e Tests: Use more appropriate assertions in various tests.
This replaces instances of `assertTrue( strpos( ... ) > 0 )` with `assertStringContainsString()` to use native PHPUnit functionality.

Going forward, these methods introduced in PHPUnit 7.5 should be used for similar assertions:

* `assertStringContainsString()`
* `assertStringNotContainsString()`

As WordPress currently uses PHPUnit 5.7.x to run tests on PHP 5.6, polyfills for these methods are now added to the `WP_UnitTestCase` class for PHPUnit < 7.5.

Follow-up to [51335], [51337], [51367], [51397], [51403], [51404], [51436], [51438], [51448], [51449].

See #53363.

git-svn-id: https://develop.svn.wordpress.org/trunk@51451 602fd350-edb4-49c9-b593-d223f7449a82
2021-07-17 10:36:52 +00:00
Sergey Biryukov
b396844d38 Tests: Clean up skipping conditions and requirements for various tests.
This improves the consistency of test skipping and ensures that:

* The `@requires` annotations use the right condition and format, and are on the right level (class vs. function).
* Inline conditions with a `markTestSkipped()` call are only used when annotations cannot be used.
* All `markTestSkipped()` calls contain a verbose explanation of why the test is being skipped.

Props jrf, hellofromTonya.
Fixes #53009.

git-svn-id: https://develop.svn.wordpress.org/trunk@51415 602fd350-edb4-49c9-b593-d223f7449a82
2021-07-13 10:43:42 +00:00
Sergey Biryukov
d77f065f24 Tests: Use more appropriate assertions in various tests.
This replaces instances of `assertTrue( isset( ... ) )` with `assertArrayHasKey()` to use native PHPUnit functionality.

Follow-up to [51335], [51337], [51367].

See #53363.

git-svn-id: https://develop.svn.wordpress.org/trunk@51397 602fd350-edb4-49c9-b593-d223f7449a82
2021-07-10 11:15:44 +00:00
Sergey Biryukov
bca693b190 Build/Test Tools: Replace assertInternalType() usage in unit tests.
The `assertInternalType()` and `assertNotInternalType()` methods are deprecated in PHPUnit 8 and removed in PHPUnit 9.

While WordPress test suite currently only supports PHPUnit up to 7.5.x, this allows us to switch to newer assertions ahead of adding full support for PHPUnit 8+.

These methods introduced in PHPUnit 7.5 should be used as an alternative:

* `assertIsArray()`
* `assertIsBool()`
* `assertIsFloat()`
* `assertIsInt()`
* `assertIsNumeric()`
* `assertIsObject()`
* `assertIsResource()`
* `assertIsString()`
* `assertIsScalar()`
* `assertIsCallable()`
* `assertIsIterable()`
* `assertIsNotArray()`
* `assertIsNotBool()`
* `assertIsNotFloat()`
* `assertIsNotInt()`
* `assertIsNotNumeric()`
* `assertIsNotObject()`
* `assertIsNotResource()`
* `assertIsNotString()`
* `assertIsNotScalar()`
* `assertIsNotCallable()`
* `assertIsNotIterable()`

As WordPress currently uses PHPUnit 5.7.x to run tests on PHP 5.6, polyfills for these methods are now added to the `WP_UnitTestCase` class for PHPUnit < 7.5.

Props pbearne, jrf, dd32, SergeyBiryukov.
Fixes #53491. See #46149.

git-svn-id: https://develop.svn.wordpress.org/trunk@51331 602fd350-edb4-49c9-b593-d223f7449a82
2021-07-05 17:21:53 +00:00
Felix Arntz
41c6786952 Media: Add lazy-loading support to block-based widgets.
This changeset adds the `wp_filter_content_tags()` function as a filter to `widget_block_content`.

Props spacedmonkey, walbo, daisyo.
Fixes #53463, #53464.


git-svn-id: https://develop.svn.wordpress.org/trunk@51207 602fd350-edb4-49c9-b593-d223f7449a82
2021-06-22 21:22:27 +00:00
Peter Wilson
260f13ab57 Media: Do not lazy load hidden images or embeds.
Improve the check for sourceless or dimensionless media when determining if the lazy loading attribute should be added to iframes and images. Never include the lazy loading attribute on embeds of WordPress posts as the iframe is initially hidden.

Including `loading="lazy"` on initially hidden iframes and images can prevent the media from loading in some browsers.

Props adamsilverstein, fabianpimminger, flixos90, johnbillion, jonkastonka, joyously, peterwilsoncc, SergeyBiryukov, SirStuey, swissspidy.
Fixes #52768.



git-svn-id: https://develop.svn.wordpress.org/trunk@50682 602fd350-edb4-49c9-b593-d223f7449a82
2021-04-07 00:59:18 +00:00
John Blackbourn
22e72cbdf2 Build/Test Tools: Add some more tests that perform HTTP requests to the external-http test group.
See #52625


git-svn-id: https://develop.svn.wordpress.org/trunk@50448 602fd350-edb4-49c9-b593-d223f7449a82
2021-02-27 14:36:22 +00:00
Peter Wilson
553d618e4a Canonical: Prevent ID enumeration of private post slugs.
Add check to `redirect_canonical()` to ensure private posts only redirect for logged in users.

Modifies the `read_post` mata capability to user `get_post_status()` rather than the post's `post_status` property to allow attachments to redirect based on the inherited post status.

Introduces `wp_force_ugly_post_permalink()` to unify the check to determine if an ugly link should be displayed in each of the functions used for determining permalinks: `get_permalink()`, `get_post_permalink()`, `_get_page_link()` and `get_attachment_link()`.

Improves logic of `get_attachment_link()` to validate parent post and resolution of inherited post status. This is an incomplete fix of #52373 to prevent the function returning links resulting in a file not found error. Required to unblock this ticket.

Props peterwilsoncc, TimothyBlynJacobs.
See #52373.
Fixes #5272.


git-svn-id: https://develop.svn.wordpress.org/trunk@50132 602fd350-edb4-49c9-b593-d223f7449a82
2021-02-02 00:38:40 +00:00
Peter Wilson
5582e4965c Tests: Remove references to post status public.
Replace invalid post status `public` with the valid status `publish`.

See #51802.



git-svn-id: https://develop.svn.wordpress.org/trunk@49974 602fd350-edb4-49c9-b593-d223f7449a82
2021-01-18 03:26:29 +00:00
Felix Arntz
8505c99a1b Media: Enable lazy-loading of iframes by adding the loading="lazy" attribute to iframe tags on the front-end.
* Expands the capabilities of `wp_filter_content_tags()` to add the attribute to iframe tags if enabled.
* Modifies the default behavior of `wp_lazy_loading_enabled()` so that it returns `true` for `iframe` tags.
* Introduces a `wp_iframe_tag_add_loading_attr()` function.
* Introduces a `wp_iframe_tag_add_loading_attr` filter.

Like for images, the attribute is only added to iframes which have both `width` and `height` specified (see related #50367).

Props azaozz, flixos90, westonruter.
Fixes #50756.


git-svn-id: https://develop.svn.wordpress.org/trunk@49808 602fd350-edb4-49c9-b593-d223f7449a82
2020-12-16 21:17:24 +00:00
Peter Wilson
64ad8eb332 Permalinks: Prevent attachment pages 404ing following [49563].
This largely reverts [49563] due to attachment pages returning 404: File not found errors when they use the `inherit` status.

Permalink changes to attachment pages are retained when they are descendants of trashed or deleted posts.

Props Toro_Unit, helen, johnbillion, peterwilsoncc.
Fixes #51776.
See #5272.



git-svn-id: https://develop.svn.wordpress.org/trunk@49622 602fd350-edb4-49c9-b593-d223f7449a82
2020-11-17 03:27:07 +00:00
John Blackbourn
e8435082d6 Build/Test Tools: Standardise the name, signature, and usage of the wpSetUpBeforeClass() method that's used in test classes.
This brings consistency to this often-used method, and allows IDEs to provide help to developers when using its `$factory` parameter.

See #51344


git-svn-id: https://develop.svn.wordpress.org/trunk@49603 602fd350-edb4-49c9-b593-d223f7449a82
2020-11-15 13:59:32 +00:00
Sergey Biryukov
2defb1ef6c Media: Introduce a filter for wp_get_attachment_image() HTML output.
Props prionkor, antpb, donmhico, audrasjb, Mista-Flo, hellofromTonya.
Fixes #50801.

git-svn-id: https://develop.svn.wordpress.org/trunk@49234 602fd350-edb4-49c9-b593-d223f7449a82
2020-10-20 15:29:42 +00:00
Sergey Biryukov
97b2f07d2e Coding Standards: Replace alias PHP functions with the canonical names.
Using the canonical function name for PHP functions is strongly recommended, as aliases may be deprecated or removed without (much) warning.

This replaces all uses of the following:
* `join()` with `implode()`
* `sizeof()` with `count()`
* `is_writeable()` with `is_writable()`
* `doubleval()` with a `(float)` cast

In part, this is a follow-up to #47746.

Props jrf.
See #50767.

git-svn-id: https://develop.svn.wordpress.org/trunk@49193 602fd350-edb4-49c9-b593-d223f7449a82
2020-10-18 17:25:10 +00:00
Sergey Biryukov
ac0e283045 Tests: Update third-party video URLs in unit tests with more permanent videos.
This brings some consistency to the YouTube and Vimeo URLs used for tests:

* For YouTube, use the video of WordPress 5.0 release.
* For Vimeo, use one of the official test videos.

Props garrett-eclipse, dd32.
Fixes #51487. See #meta5467.

git-svn-id: https://develop.svn.wordpress.org/trunk@49117 602fd350-edb4-49c9-b593-d223f7449a82
2020-10-10 01:37:18 +00:00
Helen Hou-Sandi
0488373778 Tests: Fix a linting error in a test.
See #50679.


git-svn-id: https://develop.svn.wordpress.org/trunk@49085 602fd350-edb4-49c9-b593-d223f7449a82
2020-10-01 21:42:40 +00:00
Helen Hou-Sandi
150d9bd17e Media: Don't unnecessarily check for a valid attachment before getting meta.
This makes `wp_get_attachment_metadata()` run significantly faster. See ticket for benchmarking.

Props Tkama, donmhico.
Fixes #50679.


git-svn-id: https://develop.svn.wordpress.org/trunk@49084 602fd350-edb4-49c9-b593-d223f7449a82
2020-10-01 17:53:38 +00:00
Sergey Biryukov
21eb2f0d98 Tests: Require imagejpeg() function in one more media test.
This outputs a proper message if the requirement is not met, instead of an obscure failure further in the test.

This test relies on multiple resized copies of a test JPEG image being generated and available.

Follow-up to [49010], [49024], [49025], [49045].

See #50639, #50640.

git-svn-id: https://develop.svn.wordpress.org/trunk@49050 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-26 02:32:25 +00:00
Sergey Biryukov
5730b983b8 Tests: Require imagejpeg() function in some more media tests.
This outputs a proper message if the requirement is not met, instead of an obscure PHP error further in the test.

These tests rely on multiple resized copies of a test JPEG image being generated and available.

Follow-up to [49010], [49024], [49025].

See #50639, #50640.

git-svn-id: https://develop.svn.wordpress.org/trunk@49045 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-25 01:43:19 +00:00
Sergey Biryukov
a9ee47c806 Tests: Check if image metadata for a particular size was successfully retrieved in some media tests.
This outputs a proper message in case of failure, instead of an obscure PHP error further in the test.

See #50913.

git-svn-id: https://develop.svn.wordpress.org/trunk@49032 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-22 12:30:48 +00:00
Sergey Biryukov
5bad67bccf Tests: Add a polyfill for assertEqualsWithDelta() to WP_UnitTestCase and use it where appropriate.
`assertEqualsWithDelta()` was added in PHPUnit 7.5, while WordPress still supports PHPUnit 5.4.x as the minimum version.

See #38266.

git-svn-id: https://develop.svn.wordpress.org/trunk@48952 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-07 03:12:17 +00:00
Sergey Biryukov
164b22cf6a Tests: First pass at using assertSame() instead of assertEquals() in most of the unit tests.
This ensures that not only the return values match the expected results, but also that their type is the same.

Going forward, stricter type checking by using `assertSame()` should generally be preferred to `assertEquals()` where appropriate, to make the tests more reliable.

Props johnbillion, jrf, SergeyBiryukov.
See #38266.

git-svn-id: https://develop.svn.wordpress.org/trunk@48937 602fd350-edb4-49c9-b593-d223f7449a82
2020-09-02 00:35:36 +00:00
Sergey Biryukov
fa7b1bbb99 Tests: Simplify some assertions in phpunit/tests/media.php.
Correct comments per the documentation standards.

Follow-up to [48496].

See #22101.

git-svn-id: https://develop.svn.wordpress.org/trunk@48516 602fd350-edb4-49c9-b593-d223f7449a82
2020-07-20 15:47:37 +00:00
Jake Spurlock
ceccb7b3b1 Feeds: Ensure that galleries can be output as a list of links in feeds.
Adjusts the gallery shortcode handler to check for the `link` attribute when outputting to a feed.

Fixes #22101.

Props ifrins, mdgl, SergeyBiryukov, chriscct7, stevenkword, iworks, DrewAPicture, birgire, whyisjake.


git-svn-id: https://develop.svn.wordpress.org/trunk@48496 602fd350-edb4-49c9-b593-d223f7449a82
2020-07-16 21:29:05 +00:00
Andrew Ozz
dd50193d6a Media: Fix wp_image_file_matches_image_meta() to also match when the original image URL is used.
Also refreshes and fixes some of the unit tests for media, and replaces test-image-large.png with test-image-large.jpg which is larger to allow testing of `original_image` in the image meta.

Fixes #50628.



git-svn-id: https://develop.svn.wordpress.org/trunk@48454 602fd350-edb4-49c9-b593-d223f7449a82
2020-07-12 21:18:38 +00:00
Sergey Biryukov
818de7d83e Coding Standards: Fix WPCS issues in tests/media.php.
See #50543.

git-svn-id: https://develop.svn.wordpress.org/trunk@48331 602fd350-edb4-49c9-b593-d223f7449a82
2020-07-06 09:17:15 +00:00