From fbe598190087a1f730e61b3a86c765a049708df3 Mon Sep 17 00:00:00 2001
From: shail-mehta <shailmehta25@gmail.com>
Date: Sat, 31 Oct 2026 05:18:09 +0000
Subject: [PATCH 1/2] Tests: Cover comment_excerpt().

Add unit tests for excerpt display output, comment objects, global fallback, and the display filter.

See #65819.
---
 .../phpunit/tests/comment/commentExcerpt.php  | 87 +++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 tests/phpunit/tests/comment/commentExcerpt.php

diff --git a/tests/phpunit/tests/comment/commentExcerpt.php b/tests/phpunit/tests/comment/commentExcerpt.php
new file mode 100644
index 0000000000000..c8353aec7acf8
--- /dev/null
+++ b/tests/phpunit/tests/comment/commentExcerpt.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * Tests for comment_excerpt().
+ *
+ * @group comment
+ *
+ * @covers ::comment_excerpt
+ * @covers ::get_comment_excerpt
+ */
+class Tests_Comment_CommentExcerpt extends WP_UnitTestCase {
+
+	/**
+	 * Post fixture.
+	 *
+	 * @var int
+	 */
+	private static $post_id;
+
+	/**
+	 * Comment fixture.
+	 *
+	 * @var WP_Comment
+	 */
+	private static $comment;
+
+	public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
+		self::$post_id = $factory->post->create();
+		self::$comment = $factory->comment->create_and_get(
+			array(
+				'comment_post_ID' => self::$post_id,
+				'comment_content' => 'Short comment excerpt text.',
+			)
+		);
+	}
+
+	public function tear_down() {
+		unset( $GLOBALS['comment'] );
+		parent::tear_down();
+	}
+
+	/**
+	 * @ticket 65819
+	 */
+	public function test_comment_excerpt_echoes_excerpt() {
+		$expected = get_comment_excerpt( self::$comment );
+
+		$this->expectOutputString( $expected );
+		comment_excerpt( self::$comment->comment_ID );
+	}
+
+	/**
+	 * @ticket 65819
+	 */
+	public function test_comment_excerpt_accepts_comment_object() {
+		$expected = get_comment_excerpt( self::$comment );
+
+		$this->expectOutputString( $expected );
+		comment_excerpt( self::$comment );
+	}
+
+	/**
+	 * @ticket 65819
+	 */
+	public function test_comment_excerpt_uses_global_comment_when_unspecified() {
+		$GLOBALS['comment'] = self::$comment;
+		$expected           = get_comment_excerpt( self::$comment );
+
+		$this->expectOutputString( $expected );
+		comment_excerpt();
+	}
+
+	/**
+	 * @ticket 65819
+	 */
+	public function test_comment_excerpt_filter_can_modify_output() {
+		add_filter(
+			'comment_excerpt',
+			static function () {
+				return 'Filtered excerpt.';
+			}
+		);
+
+		$this->expectOutputString( 'Filtered excerpt.' );
+		comment_excerpt( self::$comment->comment_ID );
+	}
+}

From 63e78b9537bee6af78d5f0ed9e7d6d2231573731 Mon Sep 17 00:00:00 2001
From: shail-mehta <shailmehta25@gmail.com>
Date: Sun, 1 Nov 2026 05:15:59 +0000
Subject: [PATCH 2/2] Tests: Use literal expected output for comment_excerpt()
 coverage.

Avoid deriving expectations from get_comment_excerpt() so the display assertions stay independent of that getter.

See #65819.
---
 tests/phpunit/tests/comment/commentExcerpt.php | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/tests/phpunit/tests/comment/commentExcerpt.php b/tests/phpunit/tests/comment/commentExcerpt.php
index c8353aec7acf8..6f4142e495ec6 100644
--- a/tests/phpunit/tests/comment/commentExcerpt.php
+++ b/tests/phpunit/tests/comment/commentExcerpt.php
@@ -43,9 +43,7 @@ public function tear_down() {
 	 * @ticket 65819
 	 */
 	public function test_comment_excerpt_echoes_excerpt() {
-		$expected = get_comment_excerpt( self::$comment );
-
-		$this->expectOutputString( $expected );
+		$this->expectOutputString( 'Short comment excerpt text.' );
 		comment_excerpt( self::$comment->comment_ID );
 	}
 
@@ -53,9 +51,7 @@ public function test_comment_excerpt_echoes_excerpt() {
 	 * @ticket 65819
 	 */
 	public function test_comment_excerpt_accepts_comment_object() {
-		$expected = get_comment_excerpt( self::$comment );
-
-		$this->expectOutputString( $expected );
+		$this->expectOutputString( 'Short comment excerpt text.' );
 		comment_excerpt( self::$comment );
 	}
 
@@ -64,9 +60,8 @@ public function test_comment_excerpt_accepts_comment_object() {
 	 */
 	public function test_comment_excerpt_uses_global_comment_when_unspecified() {
 		$GLOBALS['comment'] = self::$comment;
-		$expected           = get_comment_excerpt( self::$comment );
 
-		$this->expectOutputString( $expected );
+		$this->expectOutputString( 'Short comment excerpt text.' );
 		comment_excerpt();
 	}