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tests/ivshmem: Make sure it enters usermode before testing the driver

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So it will also test the ivhmem usermode handlers.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2021-11-18 08:27:06 +01:00 • committed by Anas Nashif
commit d02ef74d86
1 changed files with 17 additions and 0 deletions
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17
tests/drivers/virtualization/ivshmem/src/ivshmem.c
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@ -48,9 +48,26 @@ void test_ivshmem_plain(void)
"registering handlers should not be supported");
}
#ifdef CONFIG_USERSPACE
void test_is_usermode(void)
{
zassert_true(k_is_user_context(), "thread left in kernel mode");
}
void test_quit_kernel(void)
{
k_thread_user_mode_enter((k_thread_entry_t)test_is_usermode,
NULL, NULL, NULL);
}
#else
void test_quit_kernel(void)
{ }
#endif /* CONFIG_USERSPACE */
void test_main(void)
{
ztest_test_suite(test_ivshmem,
ztest_unit_test(test_quit_kernel),
ztest_unit_test(test_ivshmem_plain));
ztest_run_test_suite(test_ivshmem);
}