gecko/config/tests/unit-nsinstall.py

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import unittest
import os, sys, os.path, time
from tempfile import mkdtemp
from shutil import rmtree
sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
from nsinstall import nsinstall
class TestNsinstall(unittest.TestCase):
"""
Unit tests for nsinstall.py
"""
def setUp(self):
self.tmpdir = mkdtemp()
def tearDown(self):
rmtree(self.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)
destdir = self.mkdirs("destdir")
self.assertEqual(nsinstall([sourcedir, destdir]), 0)
testdir = os.path.join(destdir, "sourcedir")
self.assert_(os.path.isdir(testdir))
self.assert_(os.path.isfile(os.path.join(testdir, "testfile")))
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", "%04o" % 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")))
#TODO: implement -R, -l, -L and test them!
if __name__ == '__main__':
unittest.main()