示例#1
0
func (s *SnapSuite) TestSnapRunAppWithCommandIntegration(c *check.C) {
	// mock installed snap
	dirs.SetRootDir(c.MkDir())
	defer func() { dirs.SetRootDir("/") }()

	si := snaptest.MockSnap(c, string(mockYaml), &snap.SideInfo{
		Revision: snap.R(42),
	})
	err := os.Symlink(si.MountDir(), filepath.Join(si.MountDir(), "../current"))
	c.Assert(err, check.IsNil)

	// redirect exec
	execArg0 := ""
	execArgs := []string{}
	execEnv := []string{}
	restorer := snaprun.MockSyscallExec(func(arg0 string, args []string, envv []string) error {
		execArg0 = arg0
		execArgs = args
		execEnv = envv
		return nil
	})
	defer restorer()

	// and run it!
	err = snaprun.SnapRunApp("snapname.app", "my-command", []string{"arg1", "arg2"})
	c.Assert(err, check.IsNil)
	c.Check(execArg0, check.Equals, filepath.Join(dirs.LibExecDir, "snap-confine"))
	c.Check(execArgs, check.DeepEquals, []string{
		filepath.Join(dirs.LibExecDir, "snap-confine"),
		"snap.snapname.app",
		filepath.Join(dirs.LibExecDir, "snap-exec"),
		"--command=my-command", "snapname.app", "arg1", "arg2"})
	c.Check(execEnv, testutil.Contains, "SNAP_REVISION=42")
}
示例#2
0
func (s *SnapSuite) TestSnapRunAppWithCommandIntegration(c *check.C) {
	// mock installed snap
	dirs.SetRootDir(c.MkDir())
	defer func() { dirs.SetRootDir("/") }()

	snaptest.MockSnap(c, string(mockYaml), &snap.SideInfo{
		Revision: snap.R(42),
	})

	// and mock the server
	s.mockServer(c)

	// redirect exec
	execArg0 := ""
	execArgs := []string{}
	execEnv := []string{}
	restorer := snaprun.MockSyscallExec(func(arg0 string, args []string, envv []string) error {
		execArg0 = arg0
		execArgs = args
		execEnv = envv
		return nil
	})
	defer restorer()

	// and run it!
	err := snaprun.SnapRunApp("snapname.app", "my-command", []string{"arg1", "arg2"})
	c.Assert(err, check.IsNil)
	c.Check(execArg0, check.Equals, "/usr/bin/ubuntu-core-launcher")
	c.Check(execArgs, check.DeepEquals, []string{
		"/usr/bin/ubuntu-core-launcher",
		"snap.snapname.app",
		"snap.snapname.app",
		"/usr/lib/snapd/snap-exec",
		"--command=my-command", "snapname.app",
		"arg1", "arg2"})
	c.Check(execEnv, testutil.Contains, "SNAP_REVISION=42")
}