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54ac832a24
This patch changes a few of the scripts to have __name__=='__main__' clauses so that they are importable without running. Also fixes the syntax errors revealed by the tests.
80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
"""Tests for scripts in the Tools directory.
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This file contains regression tests for some of the scripts found in the
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Tools directory of a Python checkout or tarball, such as reindent.py.
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"""
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import os
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import sys
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import unittest
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import sysconfig
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from test import support
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from test.script_helper import assert_python_ok
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if not sysconfig.is_python_build():
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# XXX some installers do contain the tools, should we detect that
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# and run the tests in that case too?
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raise unittest.SkipTest('test irrelevant for an installed Python')
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srcdir = sysconfig.get_config_var('projectbase')
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basepath = os.path.join(os.getcwd(), srcdir, 'Tools')
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scriptsdir = os.path.join(basepath, 'scripts')
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class ReindentTests(unittest.TestCase):
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script = os.path.join(scriptsdir, 'reindent.py')
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def test_noargs(self):
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assert_python_ok(self.script)
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def test_help(self):
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rc, out, err = assert_python_ok(self.script, '-h')
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self.assertEqual(out, b'')
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self.assertGreater(err, b'')
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class TestSundryScripts(unittest.TestCase):
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# At least make sure the rest don't have syntax errors. When tests are
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# added for a script it should be added to the whitelist below.
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# scripts that have independent tests.
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whitelist = ['reindent.py']
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# scripts that can't be imported without running
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blacklist = ['make_ctype.py']
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# scripts that use windows-only modules
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windows_only = ['win_add2path.py']
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# blacklisted for other reasons
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other = ['analyze_dxp.py']
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skiplist = blacklist + whitelist + windows_only + other
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def setUp(self):
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cm = support.DirsOnSysPath(scriptsdir)
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cm.__enter__()
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self.addCleanup(cm.__exit__)
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def test_sundry(self):
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for fn in os.listdir(scriptsdir):
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if fn.endswith('.py') and fn not in self.skiplist:
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__import__(fn[:-3])
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@unittest.skipIf(sys.platform != "win32", "Windows-only test")
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def test_sundry_windows(self):
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for fn in self.windows_only:
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__import__(fn[:-3])
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def test_analyze_dxp_import(self):
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if hasattr(sys, 'getdxp'):
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import analyze_dxp
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else:
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with self.assertRaises(RuntimeError):
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import analyze_dxp
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def test_main():
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support.run_unittest(*[obj for obj in globals().values()
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if isinstance(obj, type)])
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if __name__ == '__main__':
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unittest.main()
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