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#14490, #14491: add 'sundry'-style import tests for Tools/scripts.

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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.
This commit is contained in:
R David Murray 2012-04-04 21:28:14 -04:00
parent b6046301ef
commit 54ac832a24
7 changed files with 128 additions and 82 deletions
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45
Lib/test/test_tools.py
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@ -5,6 +5,7 @@ Tools directory of a Python checkout or tarball, such as reindent.py.
"""
import os
import sys
import unittest
import sysconfig
from test import support
@ -17,10 +18,11 @@ if not sysconfig.is_python_build():
srcdir = sysconfig.get_config_var('projectbase')
basepath = os.path.join(os.getcwd(), srcdir, 'Tools')
scriptsdir = os.path.join(basepath, 'scripts')
class ReindentTests(unittest.TestCase):
script = os.path.join(basepath, 'scripts', 'reindent.py')
script = os.path.join(scriptsdir, 'reindent.py')
def test_noargs(self):
assert_python_ok(self.script)
@ -31,8 +33,47 @@ class ReindentTests(unittest.TestCase):
self.assertGreater(err, b'')
class TestSundryScripts(unittest.TestCase):
# At least make sure the rest don't have syntax errors. When tests are
# added for a script it should be added to the whitelist below.
# scripts that have independent tests.
whitelist = ['reindent.py']
# scripts that can't be imported without running
blacklist = ['make_ctype.py']
# scripts that use windows-only modules
windows_only = ['win_add2path.py']
# blacklisted for other reasons
other = ['analyze_dxp.py']
skiplist = blacklist + whitelist + windows_only + other
def setUp(self):
cm = support.DirsOnSysPath(scriptsdir)
cm.__enter__()
self.addCleanup(cm.__exit__)
def test_sundry(self):
for fn in os.listdir(scriptsdir):
if fn.endswith('.py') and fn not in self.skiplist:
__import__(fn[:-3])
@unittest.skipIf(sys.platform != "win32", "Windows-only test")
def test_sundry_windows(self):
for fn in self.windows_only:
__import__(fn[:-3])
def test_analyze_dxp_import(self):
if hasattr(sys, 'getdxp'):
import analyze_dxp
else:
with self.assertRaises(RuntimeError):
import analyze_dxp
def test_main():
support.run_unittest(ReindentTests)
support.run_unittest(*[obj for obj in globals().values()
if isinstance(obj, type)])
if __name__ == '__main__':