Update tests for tidy-html 5.8.0 #14
https://github.com/petdance/html-tidy5/pull/14

diff --git a/t/drop-empty-elements.t b/t/drop-empty-elements.t
index 531e5fa..b2e83f9 100644
--- a/t/drop-empty-elements.t
+++ b/t/drop-empty-elements.t
@@ -32,11 +32,14 @@ subtest 'default constructor warns about empty spans' => sub {
     $tidy->parse( 'test', $html );
 
     messages_are( $tidy,
-        [ 'test (7:9) Warning: trimming empty <span>' ],
+        [
+            'test (4:9) Warning: blank \'title\' element',
+            'test (7:9) Warning: trimming empty <span>'
+        ],
     );
 };
 
-subtest 'drop_empty_elements => 1 gives message' => sub {
+subtest 'drop_empty_elements => 2 gives message' => sub {
     plan tests => 2;
 
     my $tidy = HTML::Tidy5->new( { drop_empty_elements => 1 } );
@@ -44,7 +47,10 @@ subtest 'drop_empty_elements => 1 gives message' => sub {
     $tidy->parse( 'test', $html );
 
     messages_are( $tidy,
-        [ 'test (7:9) Warning: trimming empty <span>' ],
+        [
+            'test (4:9) Warning: blank \'title\' element',
+            'test (7:9) Warning: trimming empty <span>'
+        ],
     );
 };
 
@@ -55,7 +61,11 @@ subtest 'drop_empty_elements => 0 gives no messages' => sub {
     isa_ok( $tidy, 'HTML::Tidy5' );
     $tidy->parse( 'test', $html );
 
-    messages_are( $tidy, [] );
+    messages_are( $tidy,
+        [
+            'test (4:9) Warning: blank \'title\' element',
+        ],
+    );
 };
 
 exit 0;
diff --git a/t/html_fragment_tidy_ok.t b/t/html_fragment_tidy_ok.t
index 15c04ca..1f74faa 100644
--- a/t/html_fragment_tidy_ok.t
+++ b/t/html_fragment_tidy_ok.t
@@ -44,12 +44,15 @@ HTML
     test_test( $msg );
 
     $msg = 'html_fragment_tidy_ok can handle it';
-    test_out( "ok 1 - $msg" );
+    test_out( "not ok 1 - $msg" );
+    test_fail( +4 );
+    test_diag( "Errors: $msg" );
+    test_diag( '(-2:9) Warning: blank \'title\' element' );
+    test_diag( '1 message on the page' );
     html_fragment_tidy_ok( $html, $msg );
     test_test( $msg );
 };
 
-
 subtest 'html_fragment_tidy_ok gets the same errors as html_tidy_ok' => sub {
     plan tests => 2;
 
@@ -76,11 +79,12 @@ HTML
     # Note that the line numbers are the same between html_tidy_ok and html_fragment_tidy_ok.
     $msg = 'html_fragment_tidy_ok on sloppy doc';
     test_out( "not ok 1 - $msg" );
-    test_fail( +5 );
+    test_fail( +6 );
     test_diag( "Errors: $msg" );
     test_diag( '(2:59) Warning: discarding unexpected </td>' );
+    test_diag( '(-2:9) Warning: blank \'title\' element' );
     test_diag( '(3:5) Warning: <img> lacks "alt" attribute' );
-    test_diag( '2 messages on the page' );
+    test_diag( '3 messages on the page' );
     html_fragment_tidy_ok( $html, $msg );
     test_test( $msg );
 };
diff --git a/t/html_tidy_ok.t b/t/html_tidy_ok.t
index 07cfbfd..d8afd9b 100644
--- a/t/html_tidy_ok.t
+++ b/t/html_tidy_ok.t
@@ -41,9 +41,19 @@ subtest 'html_tidy_ok without errors' => sub {
 </html>
 HTML
 
-    test_out( 'ok 1 - Called html_tidy_ok on full document' );
+    test_out( 'not ok 1 - Called html_tidy_ok on full document' );
+    test_fail( +4 );
+    test_diag( "Errors: Called html_tidy_ok on full document" );
+    test_diag( '(4:9) Warning: blank \'title\' element' );
+    test_diag( '1 message on the page' );
     html_tidy_ok( $html, 'Called html_tidy_ok on full document' );
     test_test( 'html_tidy_ok on full document works' );
+        # >     #   Failed test 'Called html_tidy_ok on full document'
+    # >     #   at t/html_tidy_ok.t line 45.
+    # >     # Errors: Called html_tidy_ok on full document
+    # >     # (4:9) Warning: blank 'title' element
+    # >     # 1 message on the page
+
 };
 
 
@@ -95,22 +105,26 @@ HTML
 
     # Default html_tidy_ok() complains about empty paragraph.
     test_out( 'not ok 1 - Empty paragraph' );
-    test_fail( +4 );
+    test_fail( +5 );
     test_diag( 'Errors: Empty paragraph' );
+    test_diag( '(4:9) Warning: blank \'title\' element' );
     test_diag( '(12:9) Warning: trimming empty <p>' );
-    test_diag( '1 message on the page' );
+    test_diag( '2 messages on the page' );
     html_tidy_ok( $html, 'Empty paragraph' );
     test_test( 'html_tidy_ok works on empty paragraph' );
 
     # Now make our own more relaxed Tidy object and it should pass.
     my $tidy = HTML::Tidy5->new( { drop_empty_elements => 0 } );
     isa_ok( $tidy, 'HTML::Tidy5' );
-    test_out( 'ok 1 - Relaxed tidy' );
+    test_out( 'not ok 1 - Relaxed tidy' );
+    test_fail( +4 );
+    test_diag( 'Errors: Relaxed tidy' );
+    test_diag( '(4:9) Warning: blank \'title\' element' );
+    test_diag( '1 message on the page' );
     html_tidy_ok( $tidy, $html, 'Relaxed tidy' );
     test_test( 'html_tidy_ok with user-specified tidy works' );
 };
 
-
 subtest 'Reusing a tidy object' => sub {
     plan tests => 7;
 
diff --git a/t/new-tags.t b/t/new-tags.t
index 9912686..adb2ab5 100644
--- a/t/new-tags.t
+++ b/t/new-tags.t
@@ -43,6 +43,7 @@ my @all_errors = (
     'test (14:28) Warning: discarding unexpected <newinline>',
     'test (14:49) Warning: discarding unexpected </newinline>',
     'test (16:9) Warning: discarding unexpected </otherblock>',
+    'test (4:9) Warning: blank \'title\' element',
 );
 
 
@@ -52,7 +53,6 @@ subtest 'default constructor warns about <nav> tag' => sub {
     my $tidy = HTML::Tidy5->new;
     isa_ok( $tidy, 'HTML::Tidy5' );
     $tidy->parse( 'test', $html );
-
     messages_are( $tidy, [ @all_errors ] );
 };
 
@@ -89,7 +89,7 @@ subtest 'Add new line and blocklevel' => sub {
     isa_ok( $tidy, 'HTML::Tidy5' );
     $tidy->parse( 'test', $html );
 
-    messages_are( $tidy, [], 'Quieted all errors' );
+    messages_are( $tidy, [grep { /element/ } @all_errors ], 'Quieted all errors' );
 };
 
 exit 0;
diff --git a/t/opt-00.t b/t/opt-00.t
index 762a4c4..7db3463 100644
--- a/t/opt-00.t
+++ b/t/opt-00.t
@@ -43,7 +43,7 @@ my $expected =<<'EOD';
 </title>
 <style type="text/css">
 /*<![CDATA[*/
- span.myprefix-1 {color: blue}
+ span.myprefix1 {color: blue}
 /*]]>*/
 </style>
 </head>
@@ -52,7 +52,7 @@ my $expected =<<'EOD';
 
 <p>Here's some <b>ed and
 <br />
-eakfest MarkUp: <span class="myprefix-1">...</span></b></p>
+eakfest MarkUp: <span class="myprefix1">...</span></b></p>
 
 <p>
 </p>
diff --git a/t/roundtrip.t b/t/roundtrip.t
index 1351896..613c18b 100644
--- a/t/roundtrip.t
+++ b/t/roundtrip.t
@@ -25,6 +25,7 @@ my $clean = $tidy->clean( $html );
 # then verify that it meets tidy's high standards
 $tidy = HTML::Tidy5->new($args); # reset messages;
 $tidy->ignore( type => TIDY_INFO );
+$tidy->ignore( text => qr/title/ );
 $clean = $tidy->clean($clean);
 my @messages = $tidy->messages( $clean );
 
diff --git a/t/show-info.t b/t/show-info.t
index 7a073af..4c133be 100644
--- a/t/show-info.t
+++ b/t/show-info.t
@@ -31,7 +31,10 @@ subtest 'default constructor shows info' => sub {
     $tidy->parse( 'test', $html );
 
     messages_are( $tidy,
-        [ 'test (6:5) Info: value for attribute "id" missing quote marks' ]
+        [
+            'test (6:5) Info: value for attribute "id" missing quote marks',
+            'test (4:9) Warning: blank \'title\' element',
+        ]
     );
 };
 
@@ -43,7 +46,10 @@ subtest 'show_info => 1 shows info' => sub {
     $tidy->parse( 'test', $html );
 
     messages_are( $tidy,
-        [ 'test (6:5) Info: value for attribute "id" missing quote marks' ]
+        [
+            'test (6:5) Info: value for attribute "id" missing quote marks',
+            'test (4:9) Warning: blank \'title\' element',
+        ]
     );
 };
 
@@ -54,7 +60,11 @@ subtest 'show_info => 0' => sub {
     isa_ok( $tidy, 'HTML::Tidy5' );
     $tidy->parse( 'test', $html );
 
-    messages_are( $tidy, [] );
+    messages_are( $tidy,
+        [
+            'test (4:9) Warning: blank \'title\' element',
+        ]
+    );
 };
 
 exit 0;