#
# $Id: testvalid.icn,v 1.3 2003/03/05 16:20:02 rparlett Exp $
#
# This file is in the public domain.
#
# Author: Robert Parlett (parlett@dial.pipex.com)
#

import xml

class LocalErrorHandler : DefaultErrorHandler()
   method validity_error(msg, stack)
   end

   method warning(msg, stack)
   end
end

procedure main(a)
   p := XmlParser()
   p.set_error_handler(LocalErrorHandler())
   p.set_preserve_insignificant_whitespace()
   p.clear_do_namespaces()

   *a > 0 | stop("usage: testcase source [output]")

   f := open(a[1]) | stop("couldnt open" || a[1])
   s := ""
   every s ||:= !f || "\n"
   close(f)

   if d := p.parse(s) then {
      if *a = 1 then 
         exit(0)

      f := open(a[2]) | stop("couldnt open" || a[2])
      t := ""
      while t ||:= reads(f, 1000)
      close(f)

      x := d.canonical()
      if x == t then
         exit(0)

      write("Testcase : ", a[1])
      write("Parsed:")
      write(image(x))
      write("Test:")
      write(image(t))
      write("Failure")
      write("End===============================================================")
      exit(1)
   } else {
      write("Couldn't parse case ", a[1], ":")
      write(s)
      write("Failure")
      write("End===============================================================")
      exit(1)
   }

end