src/test_highlight.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Program used to test the Nit highlighter
  16 module test_highlight
  17
  18 import highlight
  19 import test_phase
  20
  21 redef fun do_work(mainmodule, mmodules, mb)
  22 do
  23         var v = new HighlightVisitor
  24         print """<head>
  25         <meta charset="utf-8">
  26         <style type="text/css">
  27         {{{v.css_content}}}
  28         </style>
  29         {{{v.head_content}}}
  30         </head><body>
  31         """
  32
  33         for mm in mmodules do for cd in mm.mclassdefs do for pd in cd.mpropdefs do
  34                 var n = mb.mpropdef2node(pd)
  35                 if not n isa APropdef then continue
  36                 var hl = new HighlightVisitor
  37                 hl.enter_visit(n)
  38                 print "<h1>{pd.full_name}</h1>"
  39                 printn "<pre><code>"
  40                 hl.html.write_to(stdout)
  41                 print "</code></pre>"
  42         end
  43
  44         # Some random nodes
  45         var thlv = new THLVisitor
  46         for mm in mmodules do
  47                 var n = mb.mmodule2node(mm)
  48                 thlv.enter_visit(n)
  49         end
  50
  51         print v.foot_content
  52         print "</body></html>"
  53 end
  54
  55 class THLVisitor
  56         super Visitor
  57         var seen = new HashSet[String]
  58         redef fun visit(n)
  59         do
  60                 var cn = n.class_name
  61                 if not seen.has(cn) then
  62                         seen.add cn
  63
  64                         var hl = new HighlightVisitor
  65                         hl.enter_visit(n)
  66                         print "<h2>AST node: {cn} at {n.location}</h2>"
  67                         printn "<pre><code>"
  68                         hl.html.write_to(stdout)
  69                         print "</code></pre>"
  70                 end
  71
  72                 n.visit_all(self)
  73         end
  74 end