func (s *SnapTestSuite) TestAddPackageServicesStripsGlobalRootdir(c *C) {
// ensure that even with a global rootdir the paths in the generated
// .services file are setup correctly (i.e. that the global root
// is stripped)
c.Assert(dirs.GlobalRootDir, Not(Equals), "/")
yamlFile, err := makeInstalledMockSnap("", 12)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
err = addPackageServices(snap.Info(), nil)
c.Assert(err, IsNil)
content, err := ioutil.ReadFile(filepath.Join(s.tempdir, "/etc/systemd/system/snap.hello-snap.svc1.service"))
c.Assert(err, IsNil)
baseDirWithoutRootPrefix := "/snap/" + helloSnapComposedName + "/12"
verbs := []string{"Start", "Stop", "StopPost"}
bins := []string{"hello", "goodbye", "missya"}
for i := range verbs {
expected := fmt.Sprintf("Exec%s=/usr/bin/ubuntu-core-launcher snap.hello-snap.svc1 snap.hello-snap.svc1 %s/bin/%s",
verbs[i], baseDirWithoutRootPrefix, bins[i])
c.Check(string(content), Matches, "(?ms).*^"+regexp.QuoteMeta(expected)) // check.v1 adds ^ and $ around the regexp provided
}
}
func (s *SnapTestSuite) TestDesktopFileIsAddedAndRemoved(c *C) {
yamlFile, err := makeInstalledMockSnap(string(desktopAppYaml), 11)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
// create a mock desktop file
err = os.MkdirAll(filepath.Join(filepath.Dir(yamlFile), "gui"), 0755)
c.Assert(err, IsNil)
err = ioutil.WriteFile(filepath.Join(filepath.Dir(yamlFile), "gui", "foobar.desktop"), []byte(mockDesktopFile), 0644)
c.Assert(err, IsNil)
// ensure that activate creates the desktop file
err = ActivateSnap(snap, nil)
c.Assert(err, IsNil)
mockDesktopFilePath := filepath.Join(dirs.SnapDesktopFilesDir, "foo_foobar.desktop")
content, err := ioutil.ReadFile(mockDesktopFilePath)
c.Assert(err, IsNil)
c.Assert(string(content), Equals, `
[Desktop Entry]
Name=foo
Icon=/snap/foo/11/foo.png`)
// unlink (deactivate) removes it again
err = UnlinkSnap(snap.Info(), nil)
c.Assert(err, IsNil)
c.Assert(osutil.FileExists(mockDesktopFilePath), Equals, false)
}
func (s *SnapTestSuite) TestRemovePackageServiceKills(c *C) {
c.Skip("needs porting to new squashfs based snap activation!")
// make Stop not work
var sysdLog [][]string
systemd.SystemctlCmd = func(cmd ...string) ([]byte, error) {
sysdLog = append(sysdLog, cmd)
return []byte("ActiveState=active\n"), nil
}
yamlFile, err := makeInstalledMockSnap(`name: wat
version: 42
apps:
wat:
command: wat
stop-timeout: 25
daemon: forking
`, 11)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
inter := &MockProgressMeter{}
c.Check(removePackageServices(snap.Info(), inter), IsNil)
c.Assert(len(inter.notified) > 0, Equals, true)
c.Check(inter.notified[len(inter.notified)-1], Equals, "wat_wat_42.service refused to stop, killing.")
c.Assert(len(sysdLog) >= 3, Equals, true)
sd1 := sysdLog[len(sysdLog)-3]
sd2 := sysdLog[len(sysdLog)-2]
c.Check(sd1, DeepEquals, []string{"kill", "wat_wat_42.service", "-s", "TERM"})
c.Check(sd2, DeepEquals, []string{"kill", "wat_wat_42.service", "-s", "KILL"})
}
func activeSnapIterByTypeImpl(f func(*snap.Info) string, snapTs ...snap.Type) ([]string, error) {
installed, err := ActiveSnapsByType(snapTs...)
res := make([]string, len(installed))
for i, snap := range installed {
res[i] = f(snap.Info())
}
return res, err
}
func (s *SnapTestSuite) TestLocalSnapSimple(c *C) {
snapYaml, err := makeInstalledMockSnap("", 15)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(snapYaml)
c.Assert(err, IsNil)
c.Assert(snap, NotNil)
c.Check(snap.Name(), Equals, "hello-snap")
c.Check(snap.Version(), Equals, "1.10")
c.Check(snap.IsActive(), Equals, false)
c.Check(snap.Info().Summary(), Equals, "hello in summary")
c.Check(snap.Info().Description(), Equals, "Hello...")
c.Check(snap.Info().Revision, Equals, 15)
mountDir := snap.Info().MountDir()
_, err = os.Stat(mountDir)
c.Assert(err, IsNil)
c.Assert(mountDir, Equals, filepath.Join(dirs.SnapSnapsDir, helloSnapComposedName, "15"))
}
func (s *SnapTestSuite) TestAddPackageDesktopFiles(c *C) {
expectedDesktopFilePath := filepath.Join(dirs.SnapDesktopFilesDir, "foo_foobar.desktop")
c.Assert(osutil.FileExists(expectedDesktopFilePath), Equals, false)
yamlFile, err := makeInstalledMockSnap(desktopAppYaml, 11)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
// generate .desktop file in the package baseDir
baseDir := snap.Info().MountDir()
err = os.MkdirAll(filepath.Join(baseDir, "meta", "gui"), 0755)
c.Assert(err, IsNil)
err = ioutil.WriteFile(filepath.Join(baseDir, "meta", "gui", "foobar.desktop"), mockDesktopFile, 0644)
c.Assert(err, IsNil)
err = addPackageDesktopFiles(snap.Info())
c.Assert(err, IsNil)
c.Assert(osutil.FileExists(expectedDesktopFilePath), Equals, true)
}
func (s *SnapTestSuite) TestServicesWithPorts(c *C) {
const packageHello = `name: hello-snap
version: 1.10
apps:
hello:
command: bin/hello
svc1:
command: svc1
type: forking
description: "Service #1"
ports:
external:
ui:
port: 8080/tcp
nothing:
port: 8081/tcp
negotiable: yes
svc2:
command: svc2
type: forking
description: "Service #2"
`
yamlFile, err := makeInstalledMockSnap(packageHello, 11)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
c.Assert(snap, NotNil)
c.Assert(snap.Name(), Equals, "hello-snap")
c.Assert(snap.Developer(), Equals, testDeveloper)
c.Assert(snap.Version(), Equals, "1.10")
c.Assert(snap.IsActive(), Equals, false)
apps := snap.Info().Apps
c.Assert(apps, HasLen, 3)
c.Assert(apps["svc1"].Name, Equals, "svc1")
c.Assert(apps["svc2"].Name, Equals, "svc2")
}
func (s *SnapTestSuite) TestPackageNameInstalled(c *C) {
c.Check(PackageNameActive("hello-snap"), Equals, false)
yamlFile, err := makeInstalledMockSnap("", 11)
c.Assert(err, IsNil)
pkgdir := filepath.Dir(filepath.Dir(yamlFile))
c.Assert(os.MkdirAll(filepath.Join(pkgdir, ".click", "info"), 0755), IsNil)
c.Assert(ioutil.WriteFile(filepath.Join(pkgdir, ".click", "info", "hello-snap.manifest"), []byte(`{"name": "hello-snap"}`), 0644), IsNil)
ag := &progress.NullProgress{}
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
c.Assert(ActivateSnap(snap, ag), IsNil)
c.Check(PackageNameActive("hello-snap"), Equals, true)
c.Assert(UnlinkSnap(snap.Info(), ag), IsNil)
c.Check(PackageNameActive("hello-snap"), Equals, false)
}
func (s *SnapTestSuite) TestAddPackageBinariesStripsGlobalRootdir(c *C) {
// ensure that even with a global rootdir the paths in the generated
// .services file are setup correctly (i.e. that the global root
// is stripped)
c.Assert(dirs.GlobalRootDir, Not(Equals), "/")
yamlFile, err := makeInstalledMockSnap("", 11)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
err = addPackageBinaries(snap.Info())
c.Assert(err, IsNil)
content, err := ioutil.ReadFile(filepath.Join(s.tempdir, "/snap/bin/hello-snap.hello"))
c.Assert(err, IsNil)
needle := `
ubuntu-core-launcher snap.hello-snap.hello snap.hello-snap.hello /snap/hello-snap/11/bin/hello "$@"
`
c.Assert(string(content), Matches, "(?ms).*"+regexp.QuoteMeta(needle)+".*")
}