func (bs *bootedSuite) TestUpdateBootRevisionsOSErrorsLate(c *C) {
st := bs.state
st.Lock()
defer st.Unlock()
// put core into the state but add no files on disk
// will break in the tasks
snapstate.Set(st, "core", &snapstate.SnapState{
SnapType: "os",
Active: true,
Sequence: []*snap.SideInfo{osSI1, osSI2},
Current: snap.R(2),
})
bs.fakeBackend.linkSnapFailTrigger = filepath.Join(dirs.SnapMountDir, "/core/1")
bs.bootloader.BootVars["snap_kernel"] = "core_1.snap"
err := snapstate.UpdateBootRevisions(st)
c.Assert(err, IsNil)
st.Unlock()
bs.settle()
st.Lock()
c.Assert(st.Changes(), HasLen, 1)
chg := st.Changes()[0]
c.Assert(chg.Kind(), Equals, "update-revisions")
c.Assert(chg.IsReady(), Equals, true)
c.Assert(chg.Err(), ErrorMatches, `(?ms).*Make snap "core" \(1\) available to the system \(fail\).*`)
}
func (bs *bootedSuite) TestUpdateBootRevisionsKernelSimple(c *C) {
st := bs.state
st.Lock()
defer st.Unlock()
bs.makeInstalledKernelOS(c, st)
bs.bootloader.BootVars["snap_kernel"] = "canonical-pc-linux_1.snap"
err := snapstate.UpdateBootRevisions(st)
c.Assert(err, IsNil)
st.Unlock()
bs.settle()
st.Lock()
c.Assert(st.Changes(), HasLen, 1)
chg := st.Changes()[0]
c.Assert(chg.Err(), IsNil)
c.Assert(chg.Kind(), Equals, "update-revisions")
c.Assert(chg.IsReady(), Equals, true)
// canonical-pc-linux "current" got reverted but core did not
var snapst snapstate.SnapState
err = snapstate.Get(st, "canonical-pc-linux", &snapst)
c.Assert(err, IsNil)
c.Assert(snapst.Current, Equals, snap.R(1))
c.Assert(snapst.Active, Equals, true)
err = snapstate.Get(st, "core", &snapst)
c.Assert(err, IsNil)
c.Assert(snapst.Current, Equals, snap.R(2))
c.Assert(snapst.Active, Equals, true)
}
func (bs *bootedSuite) TestUpdateBootRevisionsOSErrorsEarly(c *C) {
st := bs.state
st.Lock()
defer st.Unlock()
bs.makeInstalledKernelOS(c, st)
bs.bootloader.BootVars["snap_core"] = "core_99.snap"
err := snapstate.UpdateBootRevisions(st)
c.Assert(err, ErrorMatches, `cannot find revision 99 for snap "core"`)
}
func (m *DeviceManager) ensureBootOk() error {
m.state.Lock()
defer m.state.Unlock()
if release.OnClassic {
return nil
}
if !m.bootOkRan {
bootloader, err := partition.FindBootloader()
if err != nil {
return fmt.Errorf(i18n.G("cannot mark boot successful: %s"), err)
}
if err := partition.MarkBootSuccessful(bootloader); err != nil {
return err
}
m.bootOkRan = true
}
return snapstate.UpdateBootRevisions(m.state)
}