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92 lines
2.4 KiB
92 lines
2.4 KiB
7 months ago
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#!/usr/bin/python2
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# Copyright (c) 2020 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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from __future__ import print_function
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import os
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import sys
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import tempfile
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import unittest
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import seven
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class TestExecCompileFile(unittest.TestCase):
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def _remove_tempfile(self):
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if hasattr(self, "tempfile"):
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try:
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os.remove(self.tempfile)
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except OSError:
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pass
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return None
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def setUp(self):
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try:
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with tempfile.NamedTemporaryFile(delete=False) as fh:
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self.tempfile = fh.name
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except Exception: # pylint: disable=broad-except
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self._remove_tempfile()
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super(TestExecCompileFile, self).setUp()
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def tearDown(self):
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super(TestExecCompileFile, self).tearDown()
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self._remove_tempfile()
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def testExecSyntaxError(self):
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with open(self.tempfile, "wb") as fh:
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fh.write(br"(")
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try:
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seven.exec_file(
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filename=self.tempfile,
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globals_={},
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locals_={},
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)
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exn = None
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except Exception as e: # pylint: disable=broad-except
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exn = e
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self.assertIsInstance(exn, SyntaxError)
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def testExecPrint(self):
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with open(self.tempfile, "wb") as fh:
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fh.write(br"print 'hi'")
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try:
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seven.exec_file(
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filename=self.tempfile,
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globals_={},
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locals_={},
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)
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exn = None
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except Exception as e: # pylint: disable=broad-except
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exn = e
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if sys.version_info[0] <= 2:
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self.assertIsNone(exn)
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else:
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self.assertIsInstance(exn, SyntaxError)
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def testExecPrintWithFutureImport(self):
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with open(self.tempfile, "wb") as fh:
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fh.write(br"from __future__ import print_function; print 'hi'")
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try:
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seven.exec_file(
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filename=self.tempfile,
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globals_={},
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locals_={},
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)
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exn = None
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except Exception as e: # pylint: disable=broad-except
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exn = e
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self.assertIsInstance(exn, SyntaxError)
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if __name__ == "__main__":
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unittest.main()
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