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summary: Test sideloading components
details: |
Verifies that we can sideload asserted components, and that we cannot sideload
unasserted components without using the --dangerous flag.
systems: [ubuntu-16.04-64, ubuntu-18.04-64, ubuntu-2*, ubuntu-core-*, fedora-*]
execute: |
snap install test-snap-with-components+one+two
cp /var/lib/snapd/snaps/test-snap-with-components+one*.comp test-snap-with-components+one.comp
cp /var/lib/snapd/snaps/test-snap-with-components+two*.comp test-snap-with-components+two.comp
cp /var/lib/snapd/snaps/test-snap-with-components*.snap test-snap-with-components.snap
# TODO:COMPS: make this test simpler once "snap download" for components is
# merged.
# TODO:COMPS: add usage of the --component-ref flag to this test once it is
# merged.
# remove the components, but the assertions will stay around. we should be able
# to sideload the components again.
snap remove test-snap-with-components+one
snap remove test-snap-with-components+two
snap install ./test-snap-with-components+one.comp
snap components test-snap-with-components | MATCH "test-snap-with-components\+one\s+installed\s+test"
snap remove test-snap-with-components+one
# remove the assertions manually this time, we should not be able to sideload
# the component again.
rm -r /var/lib/snapd/assertions/asserts-v0/snap-resource-pair \
/var/lib/snapd/assertions/asserts-v0/snap-resource-revision
not snap install ./test-snap-with-components+one.comp 2>&1 | tr '\n' ' ' | MATCH 'cannot find signatures with metadata for snap/component\s+"\./test-snap-with-components\+one.comp"'
# and we also can't use the --dangerous flag, since the snap is asserted.
not snap install --dangerous ./test-snap-with-components+one.comp 2>&1 | tr '\n' ' ' | MATCH 'cannot install component file: cannot mix asserted snap and unasserted\s+components'
# make sure all the assertions are there again
snap install test-snap-with-components+one+two
snap remove test-snap-with-components
# now try installing a mix snaps and components, all asserted
snap download hello-world --basename hello-world
snap ack ./hello-world.assert
snap install ./hello-world.snap \
./test-snap-with-components+one.comp \
./test-snap-with-components+two.comp \
./test-snap-with-components.snap
snap list hello-world
snap list test-snap-with-components
snap components test-snap-with-components | MATCH "test-snap-with-components\+one\s+installed\s+test"
snap components test-snap-with-components | MATCH "test-snap-with-components\+two\s+installed\s+test"
snap remove hello-world test-snap-with-components
# should fail, since we're missing the snap that these components are
# associated with
not snap install ./hello-world.snap \
./test-snap-with-components+one.comp \
./test-snap-with-components+two.comp 2>&1 | tr '\n' ' ' | tr -s ' ' | MATCH 'error: snap owning "test-snap-with-components\+one" is neither installed nor provided to sideload'
snap install ./test-snap-with-components.snap
# should work, since the snap is now already installed
snap install ./test-snap-with-components+one.comp ./test-snap-with-components+two.comp
snap components test-snap-with-components | MATCH "test-snap-with-components\+one\s+installed\s+test"
snap components test-snap-with-components | MATCH "test-snap-with-components\+two\s+installed\s+test"
|
