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1 package golxc_test | 1 package golxc_test |
2 | 2 |
3 import ( | 3 import ( |
| 4 "io/ioutil" |
4 . "launchpad.net/gocheck" | 5 . "launchpad.net/gocheck" |
5 "launchpad.net/golxc" | |
6 "os" | 6 "os" |
7 "os/user" | 7 "os/user" |
8 » "strings" | 8 » "path/filepath" |
9 "testing" | 9 "testing" |
| 10 |
| 11 "launchpad.net/golxc" |
10 ) | 12 ) |
11 | 13 |
12 func Test(t *testing.T) { TestingT(t) } | 14 func Test(t *testing.T) { TestingT(t) } |
13 | 15 |
14 type ConfigurationSuite struct{} | 16 type ConfigSuite struct{} |
15 | 17 |
16 var _ = Suite(&ConfigurationSuite{}) | 18 var _ = Suite(&ConfigSuite{}) |
17 | 19 |
18 var cfgs = `# Leading commment. | 20 var lxcfile = `# MIRROR to be used by ubuntu template at container creation: |
19 VALUE1 = 12345 | 21 # Leaving it undefined is fine |
20 VALUE2="foo" | 22 #MIRROR="http://archive.ubuntu.com/ubuntu" |
21 VALUE3 = "foo # bar" | 23 # or· |
22 VALUE4 = "foo = bar" | 24 #MIRROR="http://<host-ip-addr>:3142/archive.ubuntu.com/ubuntu" |
23 VALUE5 = "bar" # Trailing comment. | 25 |
24 VALUE6 = bar # foo | 26 # LXC_AUTO - whether or not to start containers symlinked under |
25 | 27 # /etc/lxc/auto |
26 # Comment inbetween. | 28 LXC_AUTO="true" |
27 | 29 |
28 VALUE7 = | 30 # Leave USE_LXC_BRIDGE as "true" if you want to use lxcbr0 for your |
29 VALUE8 = ""` | 31 # containers. Set to "false" if you'll use virbr0 or another existing |
30 | 32 # bridge, or mavlan to your host's NIC. |
31 var icfgs = `some_invalid_kind_of_data_that_is_no_configuration` | 33 USE_LXC_BRIDGE="true" |
32 | 34 |
33 func (s *ConfigurationSuite) TestReadConfiguration(c *C) { | 35 # LXC_BRIDGE and LXC_ADDR are changed against original for |
34 » // Test the reading of a valid configuration. | 36 # testing purposes. |
35 » cr := strings.NewReader(cfgs) | 37 # LXC_BRIDGE="lxcbr1" |
36 » cfg, err := golxc.ReadConfiguration(cr) | 38 LXC_BRIDGE="lxcbr9" |
37 » c.Assert(err, IsNil) | 39 # LXC_ADDR="10.0.1.1" |
38 » c.Assert(len(cfg), Equals, 8) | 40 LXC_ADDR="10.0.9.1" |
39 » c.Assert(cfg["VALUE1"], Equals, "12345") | 41 LXC_NETMASK="255.255.255.0" |
40 » c.Assert(cfg["VALUE2"], Equals, "foo") | 42 LXC_NETWORK="10.0.9.0/24" |
41 » c.Assert(cfg["VALUE3"], Equals, "foo # bar") | 43 LXC_DHCP_RANGE="10.0.9.2,10.0.9.254" |
42 » c.Assert(cfg["VALUE4"], Equals, "foo = bar") | 44 LXC_DHCP_MAX="253" |
43 » c.Assert(cfg["VALUE5"], Equals, "bar") | 45 # And for testing LXC_BRIDGE="lxcbr99" and LXC_ADDR="10.0.99.1". |
44 » c.Assert(cfg["VALUE6"], Equals, "bar") | 46 |
45 » c.Assert(cfg["VALUE7"], Equals, "") | 47 LXC_SHUTDOWN_TIMEOUT=120` |
46 » c.Assert(cfg["VALUE8"], Equals, "") | 48 |
47 } | 49 var lxcconf = map[string]string{ |
48 | 50 » "address": "10.0.9.1", |
49 func (s *ConfigurationSuite) TestReadInvalidConfiguration(c *C) { | 51 » "bridge": "lxcbr9", |
50 » // Test the reading of an invalid configuration. | 52 } |
51 » cr := strings.NewReader(icfgs) | 53 |
52 » _, err := golxc.ReadConfiguration(cr) | 54 func (s *ConfigSuite) TestReadConf(c *C) { |
53 » c.Assert(err, ErrorMatches, "invalid config line: .*") | 55 » // Test reading the configuration. |
54 } | 56 » cf := filepath.Join(c.MkDir(), "lxc-test") |
55 | 57 » c.Assert(ioutil.WriteFile(cf, []byte(lxcfile), 0555), IsNil) |
56 func (s *ConfigurationSuite) TestReadDefaultEnvironment(c *C) { | 58 |
57 » // Test reading /etc/default/lxc. | 59 » defer golxc.SetConfPath(golxc.SetConfPath(cf)) |
58 » env, err := golxc.ReadDefaultEnvironment() | 60 |
59 » c.Assert(err, IsNil) | 61 » conf, err := golxc.ReadConf() |
60 » // LXC_ADDR and LXC_BRIDGE have to contain values. | 62 » c.Assert(err, IsNil) |
61 » c.Assert(env["LXC_ADDR"], Not(Equals), "") | 63 » c.Assert(conf, DeepEquals, lxcconf) |
62 » c.Assert(env["LXC_BRIDGE"], Not(Equals), "") | 64 } |
| 65 |
| 66 func (s *ConfigSuite) TestReadNotExistingDefaultEnviron(c *C) { |
| 67 » // Test reading a not existing environment. |
| 68 » defer golxc.SetConfPath(golxc.SetConfPath(filepath.Join(c.MkDir(), "foo"
))) |
| 69 |
| 70 » _, err := golxc.ReadConf() |
| 71 » c.Assert(err, ErrorMatches, "open .*: no such file or directory") |
63 } | 72 } |
64 | 73 |
65 type LXCSuite struct{} | 74 type LXCSuite struct{} |
66 | 75 |
67 var _ = Suite(&LXCSuite{}) | 76 var _ = Suite(&LXCSuite{}) |
68 | 77 |
69 func (s *LXCSuite) SetUpSuite(c *C) { | 78 func (s *LXCSuite) SetUpSuite(c *C) { |
70 u, err := user.Current() | 79 u, err := user.Current() |
71 c.Assert(err, IsNil) | 80 c.Assert(err, IsNil) |
72 if u.Uid != "0" { | 81 if u.Uid != "0" { |
(...skipping 217 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
290 c.Assert(lc.Create("ubuntu"), IsNil) | 299 c.Assert(lc.Create("ubuntu"), IsNil) |
291 defer func() { | 300 defer func() { |
292 c.Assert(lc.Destroy(), IsNil) | 301 c.Assert(lc.Destroy(), IsNil) |
293 }() | 302 }() |
294 c.Assert(lc.Start("", ""), IsNil) | 303 c.Assert(lc.Start("", ""), IsNil) |
295 defer func() { | 304 defer func() { |
296 c.Assert(lc.Stop(), IsNil) | 305 c.Assert(lc.Stop(), IsNil) |
297 }() | 306 }() |
298 c.Assert(lc.Unfreeze(), ErrorMatches, "container .* is not frozen") | 307 c.Assert(lc.Unfreeze(), ErrorMatches, "container .* is not frozen") |
299 } | 308 } |
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