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test: Add test cases for sysext ephemeral-import mode
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@ -1784,6 +1784,81 @@ test ! -f "${fake_root}${hierarchy}/now-is-mutable" || die "now-is-mutable did n
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drop_env
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#
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# extension data in /var/lib/extensions.mutable/…, read-only hierarchy,
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# ephemeral import mutability, so extension data contents are imported too
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#
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# mutable merged
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#
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fake_root=${fake_roots_dir}/ephemeral-import
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hierarchy=/usr
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prep_root "${fake_root}" "${hierarchy}"
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gen_os_release "${fake_root}"
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gen_test_ext_image "${fake_root}" "${hierarchy}"
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ext_data_path=$(hierarchy_ext_mut_path "${fake_root}" "${hierarchy}")
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prep_ext_mut "${ext_data_path}"
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prep_ro_hierarchy "${fake_root}" "${hierarchy}"
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touch "${fake_root}${hierarchy}/should-fail-on-read-only-fs" && die "${fake_root}${hierarchy} is not read-only"
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# run systemd-sysext
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SYSTEMD_SYSEXT_HIERARCHIES="${hierarchy}" systemd-sysext --root="${fake_root}" --mutable=ephemeral-import merge
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touch "${fake_root}${hierarchy}/now-is-mutable" || die "${fake_root}${hierarchy} is not mutable"
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check_usual_suspects_after_merge "${fake_root}" "${hierarchy}" e h u
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test ! -f "${ext_data_path}/now-is-mutable" || die "now-is-mutable should not be stored in extension data"
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SYSTEMD_SYSEXT_HIERARCHIES="${hierarchy}" systemd-sysext --root="${fake_root}" unmerge
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check_usual_suspects_after_unmerge "${fake_root}" "${hierarchy}" h
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test ! -f "${ext_data_path}/now-is-mutable" || die "now-is-mutable should not appear in writable storage after unmerge"
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test ! -f "${fake_root}${hierarchy}/now-is-mutable" || die "now-is-mutable did not disappear from hierarchy after unmerge"
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#
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# extension data in /var/lib/extensions.mutable/…, read-only hierarchy,
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# ephemeral mutability through an env var, so extension data contents are
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# imported too
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#
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# mutable merged
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#
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fake_root=${fake_roots_dir}/ephemeral-import-env-var
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hierarchy=/usr
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prep_env "ephemeral-import"
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prep_root "${fake_root}" "${hierarchy}"
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gen_os_release "${fake_root}"
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gen_test_ext_image "${fake_root}" "${hierarchy}"
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ext_data_path=$(hierarchy_ext_mut_path "${fake_root}" "${hierarchy}")
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prep_ext_mut "${ext_data_path}"
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prep_ro_hierarchy "${fake_root}" "${hierarchy}"
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touch "${fake_root}${hierarchy}/should-fail-on-read-only-fs" && die "${fake_root}${hierarchy} is not read-only"
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# run systemd-sysext
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SYSTEMD_SYSEXT_HIERARCHIES="${hierarchy}" systemd-sysext --root="${fake_root}" merge
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touch "${fake_root}${hierarchy}/now-is-mutable" || die "${fake_root}${hierarchy} is not mutable"
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check_usual_suspects_after_merge "${fake_root}" "${hierarchy}" e h u
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test ! -f "${ext_data_path}/now-is-mutable" || die "now-is-mutable should not be stored in extension data"
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SYSTEMD_SYSEXT_HIERARCHIES="${hierarchy}" systemd-sysext --root="${fake_root}" unmerge
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check_usual_suspects_after_unmerge "${fake_root}" "${hierarchy}" h
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test ! -f "${ext_data_path}/now-is-mutable" || die "now-is-mutable should not appear in writable storage after unmerge"
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test ! -f "${fake_root}${hierarchy}/now-is-mutable" || die "now-is-mutable did not disappear from hierarchy after unmerge"
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drop_env
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#
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# done
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#
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