Add and improve HTML processor bookmark tests

sirreal · Nov 6, 2024 · 388bf19 · 388bf19
1 parent d5bf14c
commit 388bf19
Showing 1 changed file with 48 additions and 3 deletions.
diff --git a/tests/phpunit/tests/html-api/wpHtmlProcessor-bookmark.php b/tests/phpunit/tests/html-api/wpHtmlProcessor-bookmark.php
@@ -13,11 +13,27 @@
  */
 class Tests_HtmlApi_WpHtmlProcessor_Bookmark extends WP_UnitTestCase {
 	/**
-	 * Ensures that bookmarks can be set and seeked to for the full processor.
-	 *
 	 * @ticket 62290
 	 */
-	public function test_full_processor_seek() {
+	public function test_full_processor_seek_same_location() {
+		$bookmark_name = 'the-bookmark';
+		$processor     = WP_HTML_Processor::create_full_parser( '<html><body><div>' );
+		$this->assertTrue( $processor->next_tag( 'BODY' ) );
+		$this->assertTrue( $processor->set_bookmark( $bookmark_name ), 'Failed to set bookmark.' );
+		$this->assertTrue( $processor->has_bookmark( $bookmark_name ), 'Failed has_bookmark check.' );
+
+		// Confirm the bookmark works.
+		$this->assertTrue( $processor->seek( $bookmark_name ), 'Failed to seek to bookmark.' );
+		$this->assertSame( 'BODY', $processor->get_tag() );
+		$this->assertTrue( $processor->next_tag() );
+		$this->assertSame( 'DIV', $processor->get_tag() );
+		$this->assertSame( array( 'HTML', 'BODY', 'DIV' ), $processor->get_breadcrumbs() );
+	}
+
+	/**
+	 * @ticket 62290
+	 */
+	public function test_full_processor_seek_backward() {
 		$bookmark_name = 'the-bookmark';
 		$processor     = WP_HTML_Processor::create_full_parser( '<html><body><div>' );
 		$this->assertTrue( $processor->next_tag( 'BODY' ) );
@@ -31,4 +47,33 @@ public function test_full_processor_seek() {
 		$this->assertTrue( $processor->seek( $bookmark_name ), 'Failed to seek to bookmark.' );
 		$this->assertSame( 'BODY', $processor->get_tag() );
 	}
+
+	/**
+	 * @ticket 62290
+	 */
+	public function test_full_processor_seek_forward() {
+		$processor = WP_HTML_Processor::create_full_parser( '<html><body><div one></div><div two>' );
+		$this->assertTrue( $processor->next_tag( 'BODY' ) );
+		$this->assertTrue( $processor->set_bookmark( 'body' ), 'Failed to set bookmark "body".' );
+		$this->assertTrue( $processor->has_bookmark( 'body' ), 'Failed "body" has_bookmark check.' );
+
+		// Move past the bookmark so it must scan backwards.
+		$this->assertTrue( $processor->next_tag( 'DIV' ) );
+		$this->assertTrue( $processor->get_attribute( 'one' ) );
+		$this->assertTrue( $processor->set_bookmark( 'one' ), 'Failed to set bookmark "one".' );
+		$this->assertTrue( $processor->has_bookmark( 'one' ), 'Failed "one" has_bookmark check.' );
+
+		// Seek back.
+		$this->assertTrue( $processor->seek( 'body' ), 'Failed to seek to bookmark "body".' );
+		$this->assertSame( 'BODY', $processor->get_tag() );
+
+		// Seek forward and continue processing.
+		$this->assertTrue( $processor->seek( 'one' ), 'Failed to seek to bookmark "one".' );
+		$this->assertSame( 'DIV', $processor->get_tag() );
+		$this->assertTrue( $processor->get_attribute( 'one' ) );
+		$this->assertTrue( $processor->next_tag() );
+
+		$this->assertSame( 'DIV', $processor->get_tag() );
+		$this->assertTrue( $processor->get_attribute( 'two' ) );
+	}
 }