The Tor Browser / file comparison
comparison: config/tests/unit-nsinstall.py
config/tests/unit-nsinstall.py
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:2dae8821bcbe |
|---|---|
| 1 import unittest | |
| 2 | |
| 3 import os, sys, os.path, time | |
| 4 from tempfile import mkdtemp | |
| 5 from shutil import rmtree | |
| 6 import mozunit | |
| 7 from mozprocess import processhandler | |
| 8 | |
| 9 from nsinstall import nsinstall | |
| 10 import nsinstall as nsinstall_module | |
| 11 NSINSTALL_PATH = nsinstall_module.__file__ | |
| 12 | |
| 13 # Run the non-ASCII tests on (a) Windows, or (b) any platform with | |
| 14 # sys.stdin.encoding set to UTF-8 | |
| 15 import codecs | |
| 16 RUN_NON_ASCII_TESTS = (sys.platform == "win32" or | |
| 17 (sys.stdin.encoding is not None and | |
| 18 codecs.lookup(sys.stdin.encoding) == codecs.lookup("utf-8"))) | |
| 19 | |
| 20 class TestNsinstall(unittest.TestCase): | |
| 21 """ | |
| 22 Unit tests for nsinstall.py | |
| 23 """ | |
| 24 def setUp(self): | |
| 25 self.tmpdir = mkdtemp() | |
| 26 | |
| 27 def tearDown(self): | |
| 28 # Unicode strings means non-ASCII children can be deleted properly on | |
| 29 # Windows | |
| 30 if sys.stdin.encoding is None: | |
| 31 tmpdir = unicode(self.tmpdir) | |
| 32 else: | |
| 33 tmpdir = unicode(self.tmpdir, sys.stdin.encoding) | |
| 34 rmtree(tmpdir) | |
| 35 | |
| 36 # utility methods for tests | |
| 37 def touch(self, file, dir=None): | |
| 38 if dir is None: | |
| 39 dir = self.tmpdir | |
| 40 f = os.path.join(dir, file) | |
| 41 open(f, 'w').close() | |
| 42 return f | |
| 43 | |
| 44 def mkdirs(self, dir): | |
| 45 d = os.path.join(self.tmpdir, dir) | |
| 46 os.makedirs(d) | |
| 47 return d | |
| 48 | |
| 49 def test_nsinstall_D(self): | |
| 50 "Test nsinstall -D <dir>" | |
| 51 testdir = os.path.join(self.tmpdir, "test") | |
| 52 self.assertEqual(nsinstall(["-D", testdir]), 0) | |
| 53 self.assert_(os.path.isdir(testdir)) | |
| 54 | |
| 55 def test_nsinstall_basic(self): | |
| 56 "Test nsinstall <file> <dir>" | |
| 57 testfile = self.touch("testfile") | |
| 58 testdir = self.mkdirs("testdir") | |
| 59 self.assertEqual(nsinstall([testfile, testdir]), 0) | |
| 60 self.assert_(os.path.isfile(os.path.join(testdir, "testfile"))) | |
| 61 | |
| 62 def test_nsinstall_basic_recursive(self): | |
| 63 "Test nsinstall <dir> <dest dir>" | |
| 64 sourcedir = self.mkdirs("sourcedir") | |
| 65 self.touch("testfile", sourcedir) | |
| 66 Xfile = self.touch("Xfile", sourcedir) | |
| 67 copieddir = self.mkdirs("sourcedir/copieddir") | |
| 68 self.touch("testfile2", copieddir) | |
| 69 Xdir = self.mkdirs("sourcedir/Xdir") | |
| 70 self.touch("testfile3", Xdir) | |
| 71 | |
| 72 destdir = self.mkdirs("destdir") | |
| 73 | |
| 74 self.assertEqual(nsinstall([sourcedir, destdir, | |
| 75 '-X', Xfile, | |
| 76 '-X', Xdir]), 0) | |
| 77 | |
| 78 testdir = os.path.join(destdir, "sourcedir") | |
| 79 self.assert_(os.path.isdir(testdir)) | |
| 80 self.assert_(os.path.isfile(os.path.join(testdir, "testfile"))) | |
| 81 self.assert_(not os.path.exists(os.path.join(testdir, "Xfile"))) | |
| 82 self.assert_(os.path.isdir(os.path.join(testdir, "copieddir"))) | |
| 83 self.assert_(os.path.isfile(os.path.join(testdir, "copieddir", "testfile2"))) | |
| 84 self.assert_(not os.path.exists(os.path.join(testdir, "Xdir"))) | |
| 85 | |
| 86 def test_nsinstall_multiple(self): | |
| 87 "Test nsinstall <three files> <dest dir>" | |
| 88 testfiles = [self.touch("testfile1"), | |
| 89 self.touch("testfile2"), | |
| 90 self.touch("testfile3")] | |
| 91 testdir = self.mkdirs("testdir") | |
| 92 self.assertEqual(nsinstall(testfiles + [testdir]), 0) | |
| 93 for f in testfiles: | |
| 94 self.assert_(os.path.isfile(os.path.join(testdir, | |
| 95 os.path.basename(f)))) | |
| 96 | |
| 97 def test_nsinstall_dir_exists(self): | |
| 98 "Test nsinstall <dir> <dest dir>, where <dest dir>/<dir> already exists" | |
| 99 srcdir = self.mkdirs("test") | |
| 100 destdir = self.mkdirs("testdir/test") | |
| 101 self.assertEqual(nsinstall([srcdir, os.path.dirname(destdir)]), 0) | |
| 102 self.assert_(os.path.isdir(destdir)) | |
| 103 | |
| 104 def test_nsinstall_t(self): | |
| 105 "Test that nsinstall -t works (preserve timestamp)" | |
| 106 testfile = self.touch("testfile") | |
| 107 testdir = self.mkdirs("testdir") | |
| 108 # set mtime to now - 30 seconds | |
| 109 t = int(time.time()) - 30 | |
| 110 os.utime(testfile, (t, t)) | |
| 111 self.assertEqual(nsinstall(["-t", testfile, testdir]), 0) | |
| 112 destfile = os.path.join(testdir, "testfile") | |
| 113 self.assert_(os.path.isfile(destfile)) | |
| 114 self.assertEqual(os.stat(testfile).st_mtime, | |
| 115 os.stat(destfile).st_mtime) | |
| 116 | |
| 117 if sys.platform != "win32": | |
| 118 # can't run this test on windows, don't have real file modes there | |
| 119 def test_nsinstall_m(self): | |
| 120 "Test that nsinstall -m works (set mode)" | |
| 121 testfile = self.touch("testfile") | |
| 122 mode = 0600 | |
| 123 os.chmod(testfile, mode) | |
| 124 testdir = self.mkdirs("testdir") | |
| 125 self.assertEqual(nsinstall(["-m", "{0:04o}" | |
| 126 .format(mode), testfile, testdir]), 0) | |
| 127 destfile = os.path.join(testdir, "testfile") | |
| 128 self.assert_(os.path.isfile(destfile)) | |
| 129 self.assertEqual(os.stat(testfile).st_mode, | |
| 130 os.stat(destfile).st_mode) | |
| 131 | |
| 132 def test_nsinstall_d(self): | |
| 133 "Test that nsinstall -d works (create directories in target)" | |
| 134 # -d makes no sense to me, but ok! | |
| 135 testfile = self.touch("testfile") | |
| 136 testdir = self.mkdirs("testdir") | |
| 137 destdir = os.path.join(testdir, "subdir") | |
| 138 self.assertEqual(nsinstall(["-d", testfile, destdir]), 0) | |
| 139 self.assert_(os.path.isdir(os.path.join(destdir, "testfile"))) | |
| 140 | |
| 141 if RUN_NON_ASCII_TESTS: | |
| 142 def test_nsinstall_non_ascii(self): | |
| 143 "Test that nsinstall handles non-ASCII files" | |
| 144 filename = u"\u2325\u3452\u2415\u5081" | |
| 145 testfile = self.touch(filename) | |
| 146 testdir = self.mkdirs(u"\u4241\u1D04\u1414") | |
| 147 self.assertEqual(nsinstall([testfile.encode("utf-8"), | |
| 148 testdir.encode("utf-8")]), 0) | |
| 149 | |
| 150 destfile = os.path.join(testdir, filename) | |
| 151 self.assert_(os.path.isfile(destfile)) | |
| 152 | |
| 153 def test_nsinstall_non_ascii_subprocess(self): | |
| 154 "Test that nsinstall as a subprocess handles non-ASCII files" | |
| 155 filename = u"\u2325\u3452\u2415\u5081" | |
| 156 testfile = self.touch(filename) | |
| 157 testdir = self.mkdirs(u"\u4241\u1D04\u1414") | |
| 158 # We don't use subprocess because it can't handle Unicode on | |
| 159 # Windows <http://bugs.python.org/issue1759845>. mozprocess calls | |
| 160 # CreateProcessW directly so it's perfect. | |
| 161 p = processhandler.ProcessHandlerMixin([sys.executable, | |
| 162 NSINSTALL_PATH, | |
| 163 testfile, testdir]) | |
| 164 p.run() | |
| 165 rv = p.waitForFinish() | |
| 166 | |
| 167 self.assertEqual(rv, 0) | |
| 168 destfile = os.path.join(testdir, filename) | |
| 169 self.assert_(os.path.isfile(destfile)) | |
| 170 | |
| 171 #TODO: implement -R, -l, -L and test them! | |
| 172 | |
| 173 if __name__ == '__main__': | |
| 174 mozunit.main() |
