| import unittest |
| |
| import os, sys, os.path, time |
| from tempfile import mkdtemp |
| from shutil import rmtree |
| import mozunit |
| from mozprocess import processhandler |
| |
| from nsinstall import nsinstall |
| import nsinstall as nsinstall_module |
| NSINSTALL_PATH = nsinstall_module.__file__ |
| |
| # Run the non-ASCII tests on (a) Windows, or (b) any platform with |
| # sys.stdin.encoding set to UTF-8 |
| import codecs |
| RUN_NON_ASCII_TESTS = (sys.platform == "win32" or |
| (sys.stdin.encoding is not None and |
| codecs.lookup(sys.stdin.encoding) == codecs.lookup("utf-8"))) |
| |
| class TestNsinstall(unittest.TestCase): |
| """ |
| Unit tests for nsinstall.py |
| """ |
| def setUp(self): |
| self.tmpdir = mkdtemp() |
| |
| def tearDown(self): |
| # Unicode strings means non-ASCII children can be deleted properly on |
| # Windows |
| if sys.stdin.encoding is None: |
| tmpdir = unicode(self.tmpdir) |
| else: |
| tmpdir = unicode(self.tmpdir, sys.stdin.encoding) |
| rmtree(tmpdir) |
| |
| # utility methods for tests |
| def touch(self, file, dir=None): |
| if dir is None: |
| dir = self.tmpdir |
| f = os.path.join(dir, file) |
| open(f, 'w').close() |
| return f |
| |
| def mkdirs(self, dir): |
| d = os.path.join(self.tmpdir, dir) |
| os.makedirs(d) |
| return d |
| |
| def test_nsinstall_D(self): |
| "Test nsinstall -D <dir>" |
| testdir = os.path.join(self.tmpdir, "test") |
| self.assertEqual(nsinstall(["-D", testdir]), 0) |
| self.assert_(os.path.isdir(testdir)) |
| |
| def test_nsinstall_basic(self): |
| "Test nsinstall <file> <dir>" |
| testfile = self.touch("testfile") |
| testdir = self.mkdirs("testdir") |
| self.assertEqual(nsinstall([testfile, testdir]), 0) |
| self.assert_(os.path.isfile(os.path.join(testdir, "testfile"))) |
| |
| def test_nsinstall_basic_recursive(self): |
| "Test nsinstall <dir> <dest dir>" |
| sourcedir = self.mkdirs("sourcedir") |
| self.touch("testfile", sourcedir) |
| Xfile = self.touch("Xfile", sourcedir) |
| copieddir = self.mkdirs("sourcedir/copieddir") |
| self.touch("testfile2", copieddir) |
| Xdir = self.mkdirs("sourcedir/Xdir") |
| self.touch("testfile3", Xdir) |
| |
| destdir = self.mkdirs("destdir") |
| |
| self.assertEqual(nsinstall([sourcedir, destdir, |
| '-X', Xfile, |
| '-X', Xdir]), 0) |
| |
| testdir = os.path.join(destdir, "sourcedir") |
| self.assert_(os.path.isdir(testdir)) |
| self.assert_(os.path.isfile(os.path.join(testdir, "testfile"))) |
| self.assert_(not os.path.exists(os.path.join(testdir, "Xfile"))) |
| self.assert_(os.path.isdir(os.path.join(testdir, "copieddir"))) |
| self.assert_(os.path.isfile(os.path.join(testdir, "copieddir", "testfile2"))) |
| self.assert_(not os.path.exists(os.path.join(testdir, "Xdir"))) |
| |
| def test_nsinstall_multiple(self): |
| "Test nsinstall <three files> <dest dir>" |
| testfiles = [self.touch("testfile1"), |
| self.touch("testfile2"), |
| self.touch("testfile3")] |
| testdir = self.mkdirs("testdir") |
| self.assertEqual(nsinstall(testfiles + [testdir]), 0) |
| for f in testfiles: |
| self.assert_(os.path.isfile(os.path.join(testdir, |
| os.path.basename(f)))) |
| |
| def test_nsinstall_dir_exists(self): |
| "Test nsinstall <dir> <dest dir>, where <dest dir>/<dir> already exists" |
| srcdir = self.mkdirs("test") |
| destdir = self.mkdirs("testdir/test") |
| self.assertEqual(nsinstall([srcdir, os.path.dirname(destdir)]), 0) |
| self.assert_(os.path.isdir(destdir)) |
| |
| def test_nsinstall_t(self): |
| "Test that nsinstall -t works (preserve timestamp)" |
| testfile = self.touch("testfile") |
| testdir = self.mkdirs("testdir") |
| # set mtime to now - 30 seconds |
| t = int(time.time()) - 30 |
| os.utime(testfile, (t, t)) |
| self.assertEqual(nsinstall(["-t", testfile, testdir]), 0) |
| destfile = os.path.join(testdir, "testfile") |
| self.assert_(os.path.isfile(destfile)) |
| self.assertEqual(os.stat(testfile).st_mtime, |
| os.stat(destfile).st_mtime) |
| |
| if sys.platform != "win32": |
| # can't run this test on windows, don't have real file modes there |
| def test_nsinstall_m(self): |
| "Test that nsinstall -m works (set mode)" |
| testfile = self.touch("testfile") |
| mode = 0600 |
| os.chmod(testfile, mode) |
| testdir = self.mkdirs("testdir") |
| self.assertEqual(nsinstall(["-m", "{0:04o}" |
| .format(mode), testfile, testdir]), 0) |
| destfile = os.path.join(testdir, "testfile") |
| self.assert_(os.path.isfile(destfile)) |
| self.assertEqual(os.stat(testfile).st_mode, |
| os.stat(destfile).st_mode) |
| |
| def test_nsinstall_d(self): |
| "Test that nsinstall -d works (create directories in target)" |
| # -d makes no sense to me, but ok! |
| testfile = self.touch("testfile") |
| testdir = self.mkdirs("testdir") |
| destdir = os.path.join(testdir, "subdir") |
| self.assertEqual(nsinstall(["-d", testfile, destdir]), 0) |
| self.assert_(os.path.isdir(os.path.join(destdir, "testfile"))) |
| |
| if RUN_NON_ASCII_TESTS: |
| def test_nsinstall_non_ascii(self): |
| "Test that nsinstall handles non-ASCII files" |
| filename = u"\u2325\u3452\u2415\u5081" |
| testfile = self.touch(filename) |
| testdir = self.mkdirs(u"\u4241\u1D04\u1414") |
| self.assertEqual(nsinstall([testfile.encode("utf-8"), |
| testdir.encode("utf-8")]), 0) |
| |
| destfile = os.path.join(testdir, filename) |
| self.assert_(os.path.isfile(destfile)) |
| |
| def test_nsinstall_non_ascii_subprocess(self): |
| "Test that nsinstall as a subprocess handles non-ASCII files" |
| filename = u"\u2325\u3452\u2415\u5081" |
| testfile = self.touch(filename) |
| testdir = self.mkdirs(u"\u4241\u1D04\u1414") |
| # We don't use subprocess because it can't handle Unicode on |
| # Windows <http://bugs.python.org/issue1759845>. mozprocess calls |
| # CreateProcessW directly so it's perfect. |
| p = processhandler.ProcessHandlerMixin([sys.executable, |
| NSINSTALL_PATH, |
| testfile, testdir]) |
| p.run() |
| rv = p.waitForFinish() |
| |
| self.assertEqual(rv, 0) |
| destfile = os.path.join(testdir, filename) |
| self.assert_(os.path.isfile(destfile)) |
| |
| #TODO: implement -R, -l, -L and test them! |
| |
| if __name__ == '__main__': |
| mozunit.main() |
