diff options
| -rwxr-xr-x | test/networkd-test.py | 54 |
1 files changed, 24 insertions, 30 deletions
diff --git a/test/networkd-test.py b/test/networkd-test.py index bfa1bf3580..57f4c04295 100755 --- a/test/networkd-test.py +++ b/test/networkd-test.py @@ -54,7 +54,6 @@ class ClientTestBase: self.workdir_obj = tempfile.TemporaryDirectory() self.workdir = self.workdir_obj.name self.config = '/run/systemd/network/test_eth42.network' - os.makedirs(os.path.dirname(self.config), exist_ok=True) # avoid "Failed to open /dev/tty" errors in containers os.environ['SYSTEMD_LOG_TARGET'] = 'journal' @@ -77,10 +76,14 @@ class ClientTestBase: def tearDown(self): self.shutdown_iface() - if os.path.exists(self.config): - os.unlink(self.config) subprocess.call(['systemctl', 'stop', 'systemd-networkd']) + def writeConfig(self, fname, contents): + os.makedirs(os.path.dirname(fname), exist_ok=True) + with open(fname, 'w') as f: + f.write(contents) + self.addCleanup(os.remove, fname) + def show_journal(self, unit): '''Show journal of given unit since start of the test''' @@ -107,8 +110,8 @@ class ClientTestBase: def do_test(self, coldplug=True, ipv6=False, extra_opts='', online_timeout=10, dhcp_mode='yes'): subprocess.check_call(['systemctl', 'start', 'systemd-resolved']) - with open(self.config, 'w') as f: - f.write('''[Match] + self.writeConfig(self.config, '''\ +[Match] Name=%s [Network] DHCP=%s @@ -225,20 +228,18 @@ DHCP=%s self.do_test(coldplug=False, ipv6=True) def test_route_only_dns(self): - with open('/run/systemd/network/myvpn.netdev', 'w') as f: - f.write('''[NetDev] + self.writeConfig('/run/systemd/network/myvpn.netdev', '''\ +[NetDev] Name=dummy0 Kind=dummy MACAddress=12:34:56:78:9a:bc''') - with open('/run/systemd/network/myvpn.network', 'w') as f: - f.write('''[Match] + self.writeConfig('/run/systemd/network/myvpn.network', '''\ +[Match] Name=dummy0 [Network] Address=192.168.42.100 DNS=192.168.42.1 Domains= ~company''') - self.addCleanup(os.remove, '/run/systemd/network/myvpn.netdev') - self.addCleanup(os.remove, '/run/systemd/network/myvpn.network') self.do_test(coldplug=True, ipv6=False, extra_opts='IPv6AcceptRouterAdvertisements=False') @@ -320,7 +321,8 @@ class NetworkdClientTest(ClientTestBase, unittest.TestCase): (fd, script) = tempfile.mkstemp(prefix='networkd-router.sh') self.addCleanup(os.remove, script) with os.fdopen(fd, 'w+') as f: - f.write('''#!/bin/sh -eu + f.write('''\ +#!/bin/sh -eu mkdir -p /run/systemd/network mkdir -p /run/systemd/netif mount -t tmpfs none /run/systemd/network @@ -398,20 +400,18 @@ exec $(systemctl cat systemd-networkd.service | sed -n '/^ExecStart=/ { s/^.*=// # we don't use this interface for this test self.if_router = None - with open('/run/systemd/network/test.netdev', 'w') as f: - f.write('''[NetDev] + self.writeConfig('/run/systemd/network/test.netdev', '''\ +[NetDev] Name=dummy0 Kind=dummy MACAddress=12:34:56:78:9a:bc''') - with open('/run/systemd/network/test.network', 'w') as f: - f.write('''[Match] + self.writeConfig('/run/systemd/network/test.network', '''\ +[Match] Name=dummy0 [Network] Address=192.168.42.100 DNS=192.168.42.1 Domains= one two three four five six seven eight nine ten''') - self.addCleanup(os.remove, '/run/systemd/network/test.netdev') - self.addCleanup(os.remove, '/run/systemd/network/test.network') subprocess.check_call(['systemctl', 'start', 'systemd-networkd']) @@ -432,23 +432,18 @@ Domains= one two three four five six seven eight nine ten''') name_prefix = 'a' * 60 - with open('/run/systemd/network/test.netdev', 'w') as f: - f.write('''[NetDev] + self.writeConfig('/run/systemd/network/test.netdev', '''\ +[NetDev] Name=dummy0 Kind=dummy MACAddress=12:34:56:78:9a:bc''') - with open('/run/systemd/network/test.network', 'w') as f: - f.write('''[Match] + self.writeConfig('/run/systemd/network/test.network', '''\ +[Match] Name=dummy0 [Network] Address=192.168.42.100 DNS=192.168.42.1 -Domains=''') - for i in range(5): - f.write('%s%i ' % (name_prefix, i)) - - self.addCleanup(os.remove, '/run/systemd/network/test.netdev') - self.addCleanup(os.remove, '/run/systemd/network/test.network') +Domains={p}0 {p}1 {p}2 {p}3 {p}4'''.format(p=name_prefix)) subprocess.check_call(['systemctl', 'start', 'systemd-networkd']) @@ -458,10 +453,9 @@ Domains=''') if ' one' in contents: break time.sleep(0.1) - self.assertRegex(contents, 'search .*%(p)s0 %(p)s1 %(p)s2' % {'p': name_prefix}) + self.assertRegex(contents, 'search .*{p}0 {p}1 {p}2'.format(p=name_prefix)) self.assertIn('# Total length of all search domains is too long, remaining ones ignored.', contents) - if __name__ == '__main__': unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, verbosity=2)) |