Mercurial > hg
view tests/test-atomictempfile.py @ 21442:867a1116be3c
run-tests: record skips by raising SkipTest
The unittest way of recording a skipped test is to raise an exception
(at least with modern unittest implementation). We change Test to raise
a SkipTest when operating in unittest mode.
This does prevent some "tear down" activities from running in unittest
mode. This will be fixed in subsequent patches. Since unittest mode
is experimental, this should be OK.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sun, 20 Apr 2014 14:23:50 -0700 |
parents | fb9d1c2805ff |
children | f00f1de16454 |
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import os import glob import unittest import silenttestrunner from mercurial.util import atomictempfile class testatomictempfile(unittest.TestCase): def test1_simple(self): if os.path.exists('foo'): os.remove('foo') file = atomictempfile('foo') (dir, basename) = os.path.split(file._tempname) self.assertFalse(os.path.isfile('foo')) self.assertTrue(basename in glob.glob('.foo-*')) file.write('argh\n') file.close() self.assertTrue(os.path.isfile('foo')) self.assertTrue(basename not in glob.glob('.foo-*')) # discard() removes the temp file without making the write permanent def test2_discard(self): if os.path.exists('foo'): os.remove('foo') file = atomictempfile('foo') (dir, basename) = os.path.split(file._tempname) file.write('yo\n') file.discard() self.assertFalse(os.path.isfile('foo')) self.assertTrue(basename not in os.listdir('.')) # if a programmer screws up and passes bad args to atomictempfile, they # get a plain ordinary TypeError, not infinite recursion def test3_oops(self): self.assertRaises(TypeError, atomictempfile) if __name__ == '__main__': silenttestrunner.main(__name__)