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test: add coverage for the nvme-subsystem

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Specifically for:
  - https://github.com/systemd/systemd/pull/24748
  - https://github.com/systemd/systemd/pull/24766
  - https://github.com/systemd/systemd/pull/24946
This commit is contained in:
Frantisek Sumsal 2022-10-11 09:54:35 +02:00 committed by Luca Boccassi
parent f4a4493eb5
commit 6788418af1
2 changed files with 42 additions and 0 deletions
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30
test/TEST-64-UDEV-STORAGE/test.sh
View file

@ -205,6 +205,36 @@ testcase_nvme_basic() {
test_run_one "${1:?}"
}
# Testcase for:
# * https://github.com/systemd/systemd/pull/24748
# * https://github.com/systemd/systemd/pull/24766
# * https://github.com/systemd/systemd/pull/24946
# Docs: https://qemu.readthedocs.io/en/latest/system/devices/nvme.html#nvm-subsystems
testcase_nvme_subsystem() {
if ! "${QEMU_BIN:?}" -device help | grep 'name "nvme-subsys"'; then
echo "nvme-subsystem device driver is not available, skipping test..."
return 77
fi
local i
local qemu_opts=(
# Create an NVM Subsystem Device
"-device nvme-subsys,id=nvme-subsys-64,nqn=subsys64"
# Attach two NVM controllers to it
"-device nvme,subsys=nvme-subsys-64,serial=deadbeef"
"-device nvme,subsys=nvme-subsys-64,serial=deadbeef"
# And create two shared namespaces attached to both controllers
"-device nvme-ns,drive=nvme0,nsid=16,shared=on"
"-drive format=raw,cache=unsafe,file=${TESTDIR:?}/disk0.img,if=none,id=nvme0"
"-device nvme-ns,drive=nvme1,nsid=17,shared=on"
"-drive format=raw,cache=unsafe,file=${TESTDIR:?}/disk1.img,if=none,id=nvme1"
)
KERNEL_APPEND="systemd.setenv=TEST_FUNCTION_NAME=${FUNCNAME[0]} ${USER_KERNEL_APPEND:-}"
QEMU_OPTIONS="${qemu_opts[*]} ${USER_QEMU_OPTIONS:-}"
test_run_one "${1:?}"
}
# Test for issue https://github.com/systemd/systemd/issues/20212
testcase_virtio_scsi_identically_named_partitions() {

12
test/units/testsuite-64.sh
View file

@ -177,6 +177,18 @@ testcase_nvme_basic() {
[[ "$(lsblk --noheadings | grep -c "^nvme")" -ge 28 ]]
}
testcase_nvme_subsystem() {
local expected_symlinks=(
# Controller(s)
/dev/disk/by-id/nvme-QEMU_NVMe_Ctrl_deadbeef
# Shared namespaces
/dev/disk/by-path/pci-*-nvme-16
/dev/disk/by-path/pci-*-nvme-17
)
udevadm wait --settle --timeout=30 "${expected_symlinks[@]}"
}
testcase_virtio_scsi_identically_named_partitions() {
local num