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")
}
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")
}