More multi-version support (part 2)

ppapi/generators/idl_namespace.py

 #!/usr/bin/python
 #
 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """
 IDLNamespace for PPAPI
 
 This file defines the behavior of the AST namespace which allows for resolving
@@ skipping 101 matching lines @@
     self.release_to_version[release] = version
     self.versions = sorted(self.version_to_release.keys())
     self.releases = sorted(self.release_to_version.keys())
 
   def GetRelease(self, version):
     # Check for exact match
     if version in self.versions:
       return self.version_to_release[version]
 
   def GetVersion(self, release):
+    if release > self.releases[-1]:
+      release = self.releases[-1]
+    elif release < self.releases[0]:
+      release = self.releases[0]
     return self.release_to_version[release]
 
 
 
 #
 # IDLNamespace
 #
 # IDLNamespace provides a mapping between a symbol name and an IDLVersionList
 # which contains IDLVersion objects.  It provides an interface for fetching
 # one or more IDLNodes based on a version or range of versions.
@@ skipping 209 matching lines @@
 
   if errors:
     print 'Test failed with %d errors.' % errors
   else:
     print 'Passed.'
   return errors
 
 if __name__ == '__main__':
   sys.exit(Main(sys.argv[1:]))