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annotate tests/test_util.py @ 78:072010a271c6

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Fix basic issues with tests on Windows - shutil.rmtree() fails if there are any read-only files (svn store) - Fix files:// URLs - os.spawnvp()/Popen4() do not exist under Windows, use subprocess
author Patrick Mezard <pmezard@gmail.com>
date Sun, 09 Nov 2008 18:08:35 -0600
parents 1f8854804795
children 71de43e9f614
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1 import errno
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2 import os
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3 import subprocess
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4 import shutil
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5 import stat
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6 import urllib
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7
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8 from mercurial import ui
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9 from mercurial import hg
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10
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11 import fetch_command
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12
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13 FIXTURES = os.path.join(os.path.abspath(os.path.dirname(__file__)),
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14 'fixtures')
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15
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16 def fileurl(path):
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17 path = os.path.abspath(path)
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18 drive, path = os.path.splitdrive(path)
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19 path = urllib.pathname2url(path)
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20 if drive:
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21 drive = '/' + drive
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22 url = 'file://%s%s' % (drive, path)
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23 return url
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24
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25 def load_svndump_fixture(path, fixture_name):
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26 '''Loads an svnadmin dump into a fresh repo at path, which should not
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27 already exist.
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28 '''
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29 subprocess.call(['svnadmin', 'create', path,])
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30 proc = subprocess.Popen(['svnadmin', 'load', path,], stdin=subprocess.PIPE,
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31 stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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32 inp = open(os.path.join(FIXTURES, fixture_name))
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33 proc.stdin.write(inp.read())
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34 proc.stdin.flush()
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35 proc.communicate()
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36
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37 def load_fixture_and_fetch(fixture_name, repo_path, wc_path, stupid=False):
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38 load_svndump_fixture(repo_path, fixture_name)
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39 fetch_command.fetch_revisions(ui.ui(),
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40 svn_url=fileurl(repo_path),
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41 hg_repo_path=wc_path,
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42 stupid=stupid)
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43 repo = hg.repository(ui.ui(), wc_path)
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44 return repo
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45
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46 def rmtree(path):
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47 # Read-only files cannot be removed under Windows
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48 for root, dirs, files in os.walk(path):
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49 for f in files:
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50 f = os.path.join(root, f)
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51 try:
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52 s = os.stat(f)
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53 except OSError, e:
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54 if e.errno == errno.ENOENT:
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55 continue
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56 raise
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57 if (s.st_mode & stat.S_IWRITE) == 0:
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58 os.chmod(f, s.st_mode | stat.S_IWRITE)
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59 shutil.rmtree(path)