Bug 118211. Utility to convert content dumps to HTML. Debug-only code.

content/html/content/src/nsGenericHTMLElement.cpp

@@ -2249,8 +2249,13 @@ nsGenericHTMLElement::ListAttributes(FILE* out) const
     // value
     nsAutoString value;
     GetAttr(nameSpaceID, attr, value);
-    buffer.Append(NS_LITERAL_STRING("="));
+    buffer.Append(NS_LITERAL_STRING("=\""));
+    for (int i = value.Length(); i >= 0; --i) {
+      if (value[i] == PRUnichar('"'))
+        value.Insert(PRUnichar('\\'), PRUint32(i));
+    }
     buffer.Append(value);
+    buffer.Append(NS_LITERAL_STRING("\""));
 
     fputs(" ", out);
     fputs(NS_LossyConvertUCS2toASCII(buffer).get(), out);

webshell/tests/viewer/dump2html.pl

@@ -0,0 +1,81 @@
+#!/usr/bin/perl -w
+# ***** BEGIN LICENSE BLOCK *****
+# Version: MPL 1.1/GPL 2.0/LGPL 2.1
+#
+# The contents of this file are subject to the Mozilla Public License Version
+# 1.1 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+# http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is dump2html.pl.
+#
+# The Initial Developer of the Original Code is
+# Netscape Communications Corp.
+# Portions created by the Initial Developer are Copyright (C) 2002
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s):
+#   Chris Waterson <waterson@netscape.com>
+#
+# Alternatively, the contents of this file may be used under the terms of
+# either the GNU General Public License Version 2 or later (the "GPL"), or
+# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+# in which case the provisions of the GPL or the LGPL are applicable instead
+# of those above. If you wish to allow use of your version of this file only
+# under the terms of either the GPL or the LGPL, and not to allow others to
+# use your version of this file under the terms of the MPL, indicate your
+# decision by deleting the provisions above and replace them with the notice
+# and other provisions required by the GPL or the LGPL. If you do not delete
+# the provisions above, a recipient may use your version of this file under
+# the terms of any one of the MPL, the GPL or the LGPL.
+#
+# ***** END LICENSE BLOCK *****
+
+#
+# Convert a content model dump (e.g., from Viewer's `Debug->Dump
+# Content' menu) to HTML.
+#
+
+my @tagstack;
+
+sub indent
+{
+    for (my $count = $#tagstack; $count > 0; --$count) {
+        print " ";
+    }
+}
+
+while (<>) {
+    chomp;
+    if (/^\s*Text\@0x[[:xdigit:]]+ refcount=\d+<(.*)>$/) {
+        # A text node, e.g.
+        # `     Text@0xbaf3080 refcount=4<blah blah blah>'
+        $_ = $1;
+
+        # Convert newlines, carriage returns, and tabs
+        s/\\n/\n/g;
+        s/\\t/\t/g;
+        s/\\r/\r/g;
+
+        indent;
+        print " $_\n";
+    }
+    elsif (/^\s*([^@]+)\@0x[[:xdigit:]]+(.*) refcount=\d+<$/) {
+        # An open tag, e.g.
+        # `    a@0xbaf2488 href="index.html" refcount=3<'
+        indent;
+        print "<$1$2>\n";
+        push(@tagstack, $1);
+    }
+    elsif (/^\s*>$/) {
+        # A close tag, e.g., `     >'
+        my $tag = pop(@tagstack);
+        indent;
+        print "</$tag>\n";
+    }
+}