Re: [Qemu-devel] [PATCH] QemuOpt: add unit tests

[Eric Blake <eblake@redhat.com>]

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On 03/16/2014 03:18 PM, Leandro Dorileo wrote:
> Cover basic aspects and API usage for QemuOpt. The current implementation
> covers the API's planed to be changed by Chunyan Liu in his QEMUOptionParameter

s/planed/planned/

> replacement/cleanup job.
> 
> Other APIs should be covered in future improvements.
> 
> Signed-off-by: Leandro Dorileo <l@dorileo.org>
> ---
>  tests/Makefile         |   3 +
>  tests/test-qemu-opts.c | 309 +++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 312 insertions(+)
>  create mode 100644 tests/test-qemu-opts.c
> 

> +
> +static void test_find_unknown_opts(void)
> +{
> +    QemuOptsList *list;
> +
> +    register_opts();
> +
> +    /** should not return anything, we don't known "unknown" option */

s/known/have an/

Here, and throughout the file: /** */ comments are special to doc
markup, and should only be needed prior to declaring a function.  Within
a function body, use the simpler /* */ comment.

> +static void test_qemu_find_opts(void)
> +{
> +    QemuOptsList *list;
> +
> +    register_opts();
> +
> +    /** we have an rtc option, should return it */
> +    list = qemu_find_opts("opts_list_01");
> +    g_assert(list != NULL);

Should you do any further testing on the contents of the returned list?

> +static void test_qemu_opt_get(void)
> +{

> +    /** now we have set str2, should know about it */
> +    opt = qemu_opt_get(opts, "str2");
> +    g_assert(opt != NULL && !strcmp(opt, "value"));

Isn't g_assert_cmpstr nicer for this, as in:

g_assert_cmpstr(opt, ==, "value");

> +static void test_qemu_opt_get_size(void)
> +{
> +    QemuOptsList *list;

> +
> +    qemu_opts_absorb_qdict(opts, dict, &local_err);
> +    g_assert(local_err == NULL);

shorter as:

qemu_opts_absorb_qdict(opts, dict, &error_abort);

Overall, I like where this is headed; looking forward to v2.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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