Add test for </button> closing <p> (html5lib#146)

fb55 · web-flow · commit 9f14a9a1e9bd · 2022-05-09T09:48:22.000+02:00
Fixes html5lib#143
diff --git a/tree-construction/tests20.dat b/tree-construction/tests20.dat
@@ -508,6 +508,21 @@
 |       <button>
 |         <p>
 
+#data
+<!doctype html><button><p></button>x
+#errors
+(1,35): end-tag-too-early
+(1,36): expected-named-closing-tag-but-got-eof
+(1,36): expected-closing-tag-but-got-eof
+#document
+| <!DOCTYPE html>
+| <html>
+|   <head>
+|   <body>
+|     <button>
+|       <p>
+|     "x"
+
 #data
 <!doctype html><address><button></address>a
 #errors
