Mercurial > cpython-lru_cache-weakref

annotate Lib/distutils/tests/test_install.py @ 54294:dba767bc3155 legacy-trunk

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remove mention of old ctypes version
author Benjamin Peterson <benjamin@python.org>
date Sat, 23 May 2009 20:59:09 +0000
parents 4fd80e66b107
children 0d8ed9e558f2
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1 """Tests for distutils.command.install."""
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2
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3 import os
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4 import os.path
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5 import sys
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6 import unittest
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7 import site
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8
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9 from distutils.command.install import install
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10 from distutils.command import install as install_module
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11 from distutils.command.install import INSTALL_SCHEMES
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12 from distutils.core import Distribution
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13
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14 from distutils.tests import support
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15
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16
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17 class InstallTestCase(support.TempdirManager, unittest.TestCase):
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18
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19 def test_home_installation_scheme(self):
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20 # This ensure two things:
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21 # - that --home generates the desired set of directory names
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22 # - test --home is supported on all platforms
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23 builddir = self.mkdtemp()
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24 destination = os.path.join(builddir, "installation")
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25
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26 dist = Distribution({"name": "foopkg"})
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27 # script_name need not exist, it just need to be initialized
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28 dist.script_name = os.path.join(builddir, "setup.py")
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29 dist.command_obj["build"] = support.DummyCommand(
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30 build_base=builddir,
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31 build_lib=os.path.join(builddir, "lib"),
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32 )
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33
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34 cmd = install(dist)
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35 cmd.home = destination
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36 cmd.ensure_finalized()
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37
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38 self.assertEqual(cmd.install_base, destination)
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39 self.assertEqual(cmd.install_platbase, destination)
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40
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41 def check_path(got, expected):
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42 got = os.path.normpath(got)
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43 expected = os.path.normpath(expected)
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44 self.assertEqual(got, expected)
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45
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46 libdir = os.path.join(destination, "lib", "python")
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47 check_path(cmd.install_lib, libdir)
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48 check_path(cmd.install_platlib, libdir)
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49 check_path(cmd.install_purelib, libdir)
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50 check_path(cmd.install_headers,
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51 os.path.join(destination, "include", "python", "foopkg"))
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52 check_path(cmd.install_scripts, os.path.join(destination, "bin"))
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53 check_path(cmd.install_data, destination)
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54
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55 def test_user_site(self):
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56 # site.USER_SITE was introduced in 2.6
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57 if sys.version < '2.6':
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58 return
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59
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60 # preparing the environement for the test
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61 self.old_user_base = site.USER_BASE
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62 self.old_user_site = site.USER_SITE
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63 self.tmpdir = self.mkdtemp()
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64 self.user_base = os.path.join(self.tmpdir, 'B')
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65 self.user_site = os.path.join(self.tmpdir, 'S')
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66 site.USER_BASE = self.user_base
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67 site.USER_SITE = self.user_site
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68 install_module.USER_BASE = self.user_base
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69 install_module.USER_SITE = self.user_site
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70
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71 def _expanduser(path):
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72 return self.tmpdir
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73 self.old_expand = os.path.expanduser
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74 os.path.expanduser = _expanduser
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75
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76 try:
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77 # this is the actual test
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78 self._test_user_site()
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79 finally:
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80 site.USER_BASE = self.old_user_base
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81 site.USER_SITE = self.old_user_site
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82 install_module.USER_BASE = self.old_user_base
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83 install_module.USER_SITE = self.old_user_site
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84 os.path.expanduser = self.old_expand
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85
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86 def _test_user_site(self):
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87 for key in ('nt_user', 'unix_user', 'os2_home'):
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88 self.assert_(key in INSTALL_SCHEMES)
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89
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90 dist = Distribution({'name': 'xx'})
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91 cmd = install(dist)
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92
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93 # making sure the user option is there
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94 options = [name for name, short, lable in
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95 cmd.user_options]
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96 self.assert_('user' in options)
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97
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98 # setting a value
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99 cmd.user = 1
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100
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101 # user base and site shouldn't be created yet
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102 self.assert_(not os.path.exists(self.user_base))
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103 self.assert_(not os.path.exists(self.user_site))
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104
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105 # let's run finalize
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106 cmd.ensure_finalized()
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107
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108 # now they should
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109 self.assert_(os.path.exists(self.user_base))
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110 self.assert_(os.path.exists(self.user_site))
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111
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112 self.assert_('userbase' in cmd.config_vars)
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113 self.assert_('usersite' in cmd.config_vars)
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114
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115 def test_suite():
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116 return unittest.makeSuite(InstallTestCase)
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117
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118 if __name__ == "__main__":
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119 unittest.main(defaultTest="test_suite")