Merge 'master' into noverlay

1 files changed, 18 insertions, 1 deletions

diff --git a/test/lisp/dom-tests.el b/test/lisp/dom-tests.el
index f44fe3bdab6..cb96f12d19d 100644
--- a/test/lisp/dom-tests.el
+++ b/test/lisp/dom-tests.el
@@ -1,10 +1,12 @@
 ;;; dom-tests.el --- Tests for dom.el  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2016-2017 Free Software Foundation, Inc.
+;; Copyright (C) 2016-2022 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simenheg@gmail.com>
 ;; Keywords:
 
+;; This file is part of GNU Emacs.
+
 ;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
 ;; the Free Software Foundation, either version 3 of the License, or
@@ -84,6 +86,13 @@
     (dom-set-attribute dom attr value)
     (should (equal (dom-attr dom attr) value))))
 
+(ert-deftest dom-tests-remove-attribute ()
+  (let ((dom (copy-tree '(body ((foo . "bar") (zot . "foobar"))))))
+    (should (equal (dom-attr dom 'foo) "bar"))
+    (dom-remove-attribute dom 'foo)
+    (should (equal (dom-attr dom 'foo) nil))
+    (should (equal dom '(body ((zot . "foobar")))))))
+
 (ert-deftest dom-tests-attr ()
   (let ((dom (dom-tests--tree)))
     (should-not (dom-attr dom 'id))
@@ -200,5 +209,13 @@ child results in an error."
       (dom-pp node t)
       (should (equal (buffer-string) "(\"foo\" nil)")))))
 
+(ert-deftest dom-test-search ()
+  (let ((dom '(a nil (b nil (c nil)))))
+    (should (equal (dom-search dom (lambda (d) (eq (dom-tag d) 'a)))
+                   (list dom)))
+    (should (equal (dom-search dom (lambda (d) (memq (dom-tag d) '(b c))))
+                   (list (car (dom-children dom))
+                         (car (dom-children (car (dom-children dom)))))))))
+
 (provide 'dom-tests)
 ;;; dom-tests.el ends here