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<title>[58321] trunk: Interactivity API: Print debug warning when server directives processing encounters errors</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/58321">58321</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/58321","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>gziolo</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-06-04 07:16:48 +0000 (Tue, 04 Jun 2024)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Interactivity API: Print debug warning when server directives processing encounters errors

Aims to improve the developer experience of the Interactivity API server directives processing.

Props cbravobernal, jonsurrell, westonruter, darerodz, czapla, gziolo.
Fixes <a href="https://core.trac.wordpress.org/ticket/61044">#61044</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesinteractivityapiclasswpinteractivityapidirectivesprocessorphp">trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api-directives-processor.php</a></li>
<li><a href="#trunksrcwpincludesinteractivityapiclasswpinteractivityapiphp">trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpbindphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-bind.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpclassphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-class.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpcontextphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-context.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpeachphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-each.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpstylephp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-style.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIwptextphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-text.php</a></li>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesinteractivityapiclasswpinteractivityapidirectivesprocessorphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api-directives-processor.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api-directives-processor.php       2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api-directives-processor.php 2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -198,16 +198,19 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function skip_to_tag_closer(): bool {
</span><span class="cx" style="display: block; padding: 0 10px">                $depth    = 1;
</span><span class="cx" style="display: block; padding: 0 10px">                $tag_name = $this->get_tag();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                while ( $depth > 0 && $this->next_tag(
-                       array(
-                               'tag_name'    => $tag_name,
-                               'tag_closers' => 'visit',
-                       )
-               ) ) {
-                       if ( $this->has_self_closing_flag() ) {
-                               continue;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               while ( $depth > 0 && $this->next_tag( array( 'tag_closers' => 'visit' ) ) ) {
+                       if ( ! $this->is_tag_closer() && $this->get_attribute_names_with_prefix( 'data-wp-' ) ) {
+                               /* translators: 1: SVG or MATH HTML tag. */
+                               $message = sprintf( __( 'Interactivity directives were detected inside an incompatible %1$s tag. These directives will be ignored in the server side render.' ), $tag_name );
+                               _doing_it_wrong( __METHOD__, $message, '6.6.0' );
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $depth += $this->is_tag_closer() ? -1 : 1;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 if ( $this->get_tag() === $tag_name ) {
+                               if ( $this->has_self_closing_flag() ) {
+                                       continue;
+                               }
+                               $depth += $this->is_tag_closer() ? -1 : 1;
+                       }
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                return 0 === $depth;
</span></span></pre></div>
<a id="trunksrcwpincludesinteractivityapiclasswpinteractivityapiphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api.php    2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/src/wp-includes/interactivity-api/class-wp-interactivity-api.php      2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -272,6 +272,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * it returns null if the HTML contains unbalanced tags.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 6.5.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @since 6.6.0 The function displays a warning message when the HTML contains unbalanced tags or a directive appears in a MATH or SVG tag.
</ins><span class="cx" style="display: block; padding: 0 10px">          *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param string $html            The HTML content to process.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param array  $context_stack   The reference to the array used to keep track of contexts during processing.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -295,6 +296,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                         * We still process the rest of the HTML.
</span><span class="cx" style="display: block; padding: 0 10px">                         */
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( 'SVG' === $tag_name || 'MATH' === $tag_name ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                if ( $p->get_attribute_names_with_prefix( 'data-wp-' ) ) {
+                                       /* translators: 1: SVG or MATH HTML tag, 2: Namespace of the interactive block. */
+                                       $message = sprintf( __( 'Interactivity directives were detected on an incompatible %1$s tag when processing "%2$s". These directives will be ignored in the server side render.' ), $tag_name, end( $namespace_stack ) );
+                                       _doing_it_wrong( __METHOD__, $message, '6.6.0' );
+                               }
</ins><span class="cx" style="display: block; padding: 0 10px">                                 $p->skip_to_tag_closer();
</span><span class="cx" style="display: block; padding: 0 10px">                                continue;
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -382,13 +388,21 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
</del><span class="cx" style="display: block; padding: 0 10px">                 /*
</span><span class="cx" style="display: block; padding: 0 10px">                 * It returns null if the HTML is unbalanced because unbalanced HTML is
</span><span class="cx" style="display: block; padding: 0 10px">                 * not safe to process. In that case, the Interactivity API runtime will
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                 * update the HTML on the client side during the hydration.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+          * update the HTML on the client side during the hydration. It will also
+                * display a notice to the developer to inform them about the issue.
</ins><span class="cx" style="display: block; padding: 0 10px">                  */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                return $unbalanced || 0 < count( $tag_stack ) ? null : $p->get_updated_html();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( $unbalanced || 0 < count( $tag_stack ) ) {
+                       $tag_errored = 0 < count( $tag_stack ) ? end( $tag_stack )[0] : $tag_name;
+                       /* translators: %1s: Namespace processed, %2s: The tag that caused the error; could be any HTML tag.  */
+                       $message = sprintf( __( 'Interactivity directives failed to process in "%1$s" due to a missing "%2$s" end tag.' ), end( $namespace_stack ), $tag_errored );
+                       _doing_it_wrong( __METHOD__, $message, '6.6.0' );
+                       return null;
+               }
+
+               return $p->get_updated_html();
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -396,6 +410,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * store namespace, state and context.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 6.5.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @since 6.6.0 The function now adds a warning when the namespace is null, falsy, or the directive value is empty.
</ins><span class="cx" style="display: block; padding: 0 10px">          *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param string|true $directive_value   The directive attribute value string or `true` when it's a boolean attribute.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param string      $default_namespace The default namespace to use if none is explicitly defined in the directive
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -402,11 +417,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">         *                                       value.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param array|false $context           The current context for evaluating the directive or false if there is no
</span><span class="cx" style="display: block; padding: 0 10px">         *                                       context.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @return mixed|null The result of the evaluation. Null if the reference path doesn't exist.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+  * @return mixed|null The result of the evaluation. Null if the reference path doesn't exist or the namespace is falsy.
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        private function evaluate( $directive_value, string $default_namespace, $context = false ) {
</span><span class="cx" style="display: block; padding: 0 10px">                list( $ns, $path ) = $this->extract_directive_value( $directive_value, $default_namespace );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( empty( $path ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( ! $ns || ! $path ) {
+                       /* translators: %s: The directive value referenced. */
+                       $message = sprintf( __( 'Namespace or reference path cannot be empty. Directive value referenced: %s' ), $directive_value );
+                       _doing_it_wrong( __METHOD__, $message, '6.6.0' );
</ins><span class="cx" style="display: block; padding: 0 10px">                         return null;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpbindphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-bind.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-bind.php        2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-bind.php  2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -154,6 +154,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_bind_ignores_empty_value() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html     = '<div data-wp-bind--id="">Text</div>';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -167,6 +168,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_bind_ignores_without_value() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html     = '<div data-wp-bind--id>Text</div>';
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpclassphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-class.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-class.php       2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-class.php 2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -237,6 +237,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_class_doesnt_change_class_attribute_with_empty_value() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html    = '<div class="other-class" data-wp-class--some-class="">Text</div>';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -251,6 +252,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_class_doesnt_change_class_attribute_without_value() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html    = '<div class="other-class" data-wp-class--some-class>Text</div>';
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpcontextphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-context.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-context.php     2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-context.php       2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -317,6 +317,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_context_directive_doesnt_work_without_any_namespace() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html    = '
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpeachphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-each.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-each.php        2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-each.php  2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -580,6 +580,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         *
+        * @expectedIncorrectUsage WP_Interactivity_API::process_directives_args
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_each_unbalanced_tags() {
</span><span class="cx" style="display: block; padding: 0 10px">                $original = '' .
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -598,6 +600,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         *
+        * @expectedIncorrectUsage WP_Interactivity_API::process_directives_args
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_each_unbalanced_tags_in_nested_template_tags() {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->interactivity->state( 'myPlugin', array( 'list2' => array( 3, 4 ) ) );
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIwpstylephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-style.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-style.php       2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-style.php 2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -365,6 +365,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_style_doesnt_change_style_attribute_with_empty_value() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html    = '<div style="padding:10px" data-wp-style--color="">Text</div>';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -379,6 +380,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::evaluate
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_style_doesnt_change_style_attribute_without_value() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html    = '<div style="padding: 10px;" data-wp-style--color>Text</div>';
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIwptextphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-text.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-text.php        2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI-wp-text.php  2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -12,7 +12,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @group interactivity-api
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-class Tests_WP_Interactivity_API_WP_Text extends WP_UnitTestCase {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+class Tests_Interactivity_API_WpInteractivityAPIWPText extends WP_UnitTestCase {
</ins><span class="cx" style="display: block; padding: 0 10px">         /**
</span><span class="cx" style="display: block; padding: 0 10px">         * Instance of WP_Interactivity_API.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -131,6 +131,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60356
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         *
+        * @expectedIncorrectUsage WP_Interactivity_API::process_directives_args
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_text_fails_with_unbalanced_and_same_tags_inside_content() {
</span><span class="cx" style="display: block; padding: 0 10px">                $html     = '<div data-wp-text="myPlugin::state.text">Text<div></div>';
</span></span></pre></div>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI.php        2024-06-04 06:56:25 UTC (rev 58320)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPI.php  2024-06-04 07:16:48 UTC (rev 58321)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -649,6 +649,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @dataProvider data_html_with_unbalanced_tags
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::process_directives_args
+        *
</ins><span class="cx" style="display: block; padding: 0 10px">          * @param string $html HTML containing unbalanced tags and also a directive.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_process_directives_doesnt_change_html_if_contains_unbalanced_tags( $html ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -696,22 +698,17 @@
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><span class="cx" style="display: block; padding: 0 10px">                $html           = '
</span><span class="cx" style="display: block; padding: 0 10px">                        <header>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <svg height="100" data-wp-bind--width="myPlugin::state.width">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <svg height="100">
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <title>Red Circle</title>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" />
</span><span class="cx" style="display: block; padding: 0 10px">                                </svg>
</span><span class="cx" style="display: block; padding: 0 10px">                                <div data-wp-bind--id="myPlugin::state.id"></div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <div data-wp-bind--id="myPlugin::state.width"></div>
</del><span class="cx" style="display: block; padding: 0 10px">                         </header>
</span><span class="cx" style="display: block; padding: 0 10px">                ';
</span><span class="cx" style="display: block; padding: 0 10px">                $processed_html = $this->interactivity->process_directives( $html );
</span><span class="cx" style="display: block; padding: 0 10px">                $p              = new WP_HTML_Tag_Processor( $processed_html );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $p->next_tag( 'svg' );
-               $this->assertNull( $p->get_attribute( 'width' ) );
</del><span class="cx" style="display: block; padding: 0 10px">                 $p->next_tag( 'div' );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEquals( 'some-id', $p->get_attribute( 'id' ) );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $p->next_tag( 'div' );
-               $this->assertEquals( '100', $p->get_attribute( 'id' ) );
</del><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -721,6 +718,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60517
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API_Directives_Processor::skip_to_tag_closer
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_process_directives_does_not_change_inner_html_in_svgs() {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->interactivity->state(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -750,6 +748,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60517
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::process_directives_args
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_process_directives_change_html_if_contains_math() {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->interactivity->state(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -784,6 +783,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 60517
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::process_directives
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @expectedIncorrectUsage WP_Interactivity_API::process_directives_args
+        * @expectedIncorrectUsage WP_Interactivity_API_Directives_Processor::skip_to_tag_closer
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_process_directives_does_not_change_inner_html_in_math() {
</span><span class="cx" style="display: block; padding: 0 10px">                $this->interactivity->state(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -811,10 +812,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="cx" style="display: block; padding: 0 10px">         * Invokes the private `evaluate` method of WP_Interactivity_API class.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @param string $directive_value The directive attribute value to evaluate.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+  * @param string $directive_value   The directive attribute value to evaluate.
+        * @param string $default_namespace The default namespace used with directives.
</ins><span class="cx" style="display: block; padding: 0 10px">          * @return mixed The result of the evaluate method.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        private function evaluate( $directive_value ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ private function evaluate( $directive_value, $default_namespace = 'myPlugin' ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                 $generate_state = function ( $name ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $obj       = new stdClass();
</span><span class="cx" style="display: block; padding: 0 10px">                        $obj->prop = $name;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -847,7 +849,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><span class="cx" style="display: block; padding: 0 10px">                $evaluate = new ReflectionMethod( $this->interactivity, 'evaluate' );
</span><span class="cx" style="display: block; padding: 0 10px">                $evaluate->setAccessible( true );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                return $evaluate->invokeArgs( $this->interactivity, array( $directive_value, 'myPlugin', $context ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         return $evaluate->invokeArgs( $this->interactivity, array( $directive_value, $default_namespace, $context ) );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -948,6 +950,25 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * Tests the `evaluate` method for non valid namespace values.
+        *
+        * @ticket 61044
+        *
+        * @covers ::evaluate
+        * @expectedIncorrectUsage WP_Interactivity_API::evaluate
+        */
+       public function test_evaluate_unvalid_namespaces() {
+               $result = $this->evaluate( 'path', 'null' );
+               $this->assertNull( $result );
+
+               $result = $this->evaluate( 'path', '' );
+               $this->assertNull( $result );
+
+               $result = $this->evaluate( 'path', '{}' );
+               $this->assertNull( $result );
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Tests the `kebab_to_camel_case` method.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @covers ::kebab_to_camel_case
</span></span></pre>
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