antonm@google.com
d65a7bd3eb
Review URL: https://chromiumcodereview.appspot.com//9320037 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3847 260f80e4-7a28-3924-810f-c04153c831b5
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
# Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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#
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# For now we have to use this trampoline to turn --dart-flags command line
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# switch into env variable DART_FLAGS. Eventually, DumpRenderTree should
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# support --dart-flags and this hack may go away.
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#
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# Expected invocation: python drt-trampoline.py <path to DRT> <DRT command line>
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import os
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import subprocess
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import sys
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DART_FLAGS_PREFIX = '--dart-flags='
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def main(argv):
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drt_path = argv[1]
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command_line = argv[2:]
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cmd = [drt_path]
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env = None
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for arg in command_line:
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if arg.startswith(DART_FLAGS_PREFIX):
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env = dict(os.environ.items())
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env['DART_FLAGS'] = arg[len(DART_FLAGS_PREFIX):]
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else:
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cmd.append(arg)
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p = subprocess.Popen(cmd, env=env)
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p.wait()
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if p.returncode != 0:
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raise Exception('Failed to run command. return code=%s' % p.returncode)
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if __name__ == '__main__':
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try:
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sys.exit(main(sys.argv))
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except StandardError as e:
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print 'Fail: ' + str(e)
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sys.exit(1)
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