[libvirt PATCH v2 14/16] tests: add tests for nbdkit invocation

[Peter Krempa]

On Wed, Aug 31, 2022 at 13:40:59 -0500, Jonathon Jongsma wrote:
> We were testing the arguments that were being passed to qemu when a disk
> was being served by nbdkit, but the arguments used to start nbdkit
> itself were not testable. This adds a test to ensure that we're invoking
> nbdkit correctly for various disk source definitions.
> 
> Signed-off-by: Jonathon Jongsma <jjongsma at redhat.com>
> ---

[...]

> diff --git a/tests/qemunbdkittest.c b/tests/qemunbdkittest.c
> new file mode 100644
> index 0000000000..c53601dac8
> --- /dev/null
> +++ b/tests/qemunbdkittest.c
> @@ -0,0 +1,220 @@

[...]

> +#define DO_TEST(_name, ...) \
> +    DO_TEST_FULL(_name, NBDKIT_ARG_CAPS, __VA_ARGS__, QEMU_NBDKIT_CAPS_LAST, NBDKIT_ARG_END)
> +
> +#define DO_TEST_NOCAPS(_name) \
> +    DO_TEST_FULL(_name, NBDKIT_ARG_END)
> +
> +    DO_TEST("disk-cdrom-network", QEMU_NBDKIT_CAPS_PLUGIN_CURL);
> +    DO_TEST("disk-network-http", QEMU_NBDKIT_CAPS_PLUGIN_CURL);
> +    DO_TEST("disk-network-source-curl-nbdkit-backing", QEMU_NBDKIT_CAPS_PLUGIN_CURL);
> +    DO_TEST("disk-network-source-curl", QEMU_NBDKIT_CAPS_PLUGIN_CURL);
> +    DO_TEST("disk-network-ssh", QEMU_NBDKIT_CAPS_PLUGIN_SSH);
> +
> +    qemuTestDriverFree(&driver);

Would it be possible to actually test all of this inside
qemuxml2argvtest?

If there is a split-up test procedure any upcoming changes may not
involve adding test cases to this specific test binary.