get rid of dependency on htmlconverter for everything but swarm.

samples/swarm/htmlconverter_test.py

 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 #!/usr/bin/env python
 #
 
 """A test for htmlconverter.py
 """
 
@@ skipping 324 matching lines @@
 
 def runTest(test, target, verbose, keep_temporary_files):
   inputfile = INPUTS[test]
   suffix = '-js.html' if target == 'chromium' else '-dart.html'
   outfile = abspath(join('out', inputfile.replace(".html", suffix)))
 
   # TODO(sigmund): tests should also run in dartium before converting them
 
   # run the htmlconverter.py script on it
   printLine("... converting input html [%d]" % (test + 1))
-  cmd = [sys.executable, 'tools/htmlconverter.py', inputfile,
+  cmd = [sys.executable, './htmlconverter.py', inputfile,
          '-o', 'out/', '-t', target]
   if verbose: cmd.append('--verbose')
   status, out, err = execute(cmd, verbose)
   if status != 0:
     printLine("%sERROR%s converting [%d]" % (RED_COLOR, NO_COLOR, test + 1))
     print out
     print err
     return status
 
   status = browserRun(
@@ skipping 23 matching lines @@
 def shouldRunTest(test, prefixes):
   if len(prefixes) == 0:
     return True
   for a in prefixes:
     if INPUTS[test].startswith(a):
       return True
   return False
 
 
 def main():
-  os.chdir(CLIENT_PATH)
   parser = Flags()
   options, args = parser.parse_args()
   verbose = options.verbose
   keep_temporary_files = options.keep_temporary_files
 
   createInputFiles()
   for test in range(len(INPUTS)):
     if shouldRunTest(test, args):
       if 'chromium' in options.target:
         if runTest(test, 'chromium', verbose, keep_temporary_files) != 0:
           if not keep_temporary_files:
             deleteInputFiles()
           return 1
       if 'dartium' in options.target:
         if runTest(test, 'dartium', verbose, keep_temporary_files) != 0:
           if not keep_temporary_files:
             deleteInputFiles()
           return 1
 
   if not keep_temporary_files:
     deleteInputFiles()
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())