progs/tests/getprocaddress.py

   1 #!/usr/bin/env python
   2
   3
   4 # Helper for the getprocaddress.c test.
   5
   6 import sys, getopt, re
   7 sys.path.append("../../src/mesa/glapi/gen" )
   8 import gl_XML
   9 import license
  10
  11
  12 def FindTestFunctions():
  13         """Scan getprocaddress.c for lines that start with "test_" to find
  14         extension function tests.  Return a list of names found."""
  15         functions = []
  16         f = open("getprocaddress.c")
  17         if not f:
  18                 return functions
  19         for line in f.readlines():
  20                 v = re.search("^test_([a-zA-Z0-9]+)", line)
  21                 if v:
  22                         func = v.group(1)
  23                         functions.append(func)
  24         f.close
  25         return functions
  26
  27
  28 class PrintExports(gl_XML.gl_print_base):
  29         def __init__(self):
  30                 gl_XML.gl_print_base.__init__(self)
  31
  32                 self.name = "getprocaddress.py (from Mesa)"
  33                 self.license = license.bsd_license_template % ( \
  34 """Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
  35 (C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
  36
  37                 self.tests = FindTestFunctions()
  38                 self.prevCategory = ""
  39                 return
  40
  41
  42         def printRealHeader(self):
  43                 print """
  44 struct name_test_pair {
  45    const char *name;
  46    GLboolean (*test)(generic_func);
  47 };
  48
  49 static struct name_test_pair functions[] = {"""
  50
  51         def printBody(self, api):
  52                 prev_category = None
  53
  54
  55                 for f in api.functionIterateByCategory():
  56                         [category, num] = api.get_category_for_name( f.name )
  57                         if category != prev_category:
  58                                 print '   { "-%s", NULL},' % category
  59                                 prev_category = category
  60
  61                         test = "NULL"
  62                         for name in f.entry_points:
  63                                 if name in self.tests:
  64                                         test = "test_%s" % name
  65                                         break
  66
  67                         print '   { "gl%s", %s },' % (f.name, test)
  68
  69                 print ''
  70                 print '   { NULL, NULL }'
  71                 print '};'
  72                 print ''
  73                 return
  74
  75
  76 if __name__ == '__main__':
  77         file_name = "../../src/mesa/glapi/gen/gl_API.xml"
  78
  79         try:
  80                 (args, trail) = getopt.getopt(sys.argv[1:], "f:")
  81         except Exception,e:
  82                 show_usage()
  83
  84         for (arg,val) in args:
  85                 if arg == "-f":
  86                         file_name = val
  87
  88         printer = PrintExports()
  89
  90         api = gl_XML.parse_GL_API( file_name, gl_XML.gl_item_factory() )
  91
  92         printer.Print( api )