Merge pull request #1598 from WordPress/add/wwo-meta-generator

Add Web Worker Offloading meta generator
WordPress · Oct 16, 2024 · b7e9c5d · b7e9c5d
2 parents 865fc21 + f4090ec
commit b7e9c5d
Show file tree

Hide file tree

Showing 2 changed files with 25 additions and 0 deletions.
diff --git a/plugins/web-worker-offloading/hooks.php b/plugins/web-worker-offloading/hooks.php
@@ -121,3 +121,16 @@ function plwwo_filter_inline_script_attributes( $attributes ): array {
 	return $attributes;
 }
 add_filter( 'wp_inline_script_attributes', 'plwwo_filter_inline_script_attributes' );
+
+/**
+ * Displays the HTML generator meta tag for the Web Worker Offloading plugin.
+ *
+ * See {@see 'wp_head'}.
+ *
+ * @since n.e.x.t
+ */
+function plwwo_render_generator_meta_tag(): void {
+	// Use the plugin slug as it is immutable.
+	echo '<meta name="generator" content="web-worker-offloading ' . esc_attr( WEB_WORKER_OFFLOADING_VERSION ) . '">' . "\n";
+}
+add_action( 'wp_head', 'plwwo_render_generator_meta_tag' );
diff --git a/plugins/web-worker-offloading/tests/test-web-worker-offloading.php b/plugins/web-worker-offloading/tests/test-web-worker-offloading.php
@@ -306,6 +306,18 @@ private function replace_placeholders( string $template ): string {
 		);
 	}
 
+	/**
+	 * Test printing the meta generator tag.
+	 *
+	 * @covers ::plwwo_render_generator_meta_tag
+	 */
+	public function test_plwwo_render_generator_meta_tag(): void {
+		$tag = get_echo( 'plwwo_render_generator_meta_tag' );
+		$this->assertStringStartsWith( '<meta', $tag );
+		$this->assertStringContainsString( 'generator', $tag );
+		$this->assertStringContainsString( 'web-worker-offloading ' . WEB_WORKER_OFFLOADING_VERSION, $tag );
+	}
+
 	/**
 	 * Reset WP_Scripts and WP_Styles.
 	 */