Function test_varea_map_page

examples/utest/testcases/mm/test_aspace_api.h:172–193

}

static void test_varea_map_page(void)
{
    /**
     * @brief rt_varea_map_page
     * Requirements: complete the page table entry
     */
    const size_t buf_sz = 4 * ARCH_PAGE_SIZE;
    rt_varea_t varea = _create_varea(buf_sz);
    for (size_t i = 0; i < buf_sz; i += ARCH_PAGE_SIZE)
    {
        void *page = rt_pages_alloc(0);
        uassert_true(!!page);
        uassert_true(!rt_varea_map_page(varea, varea->start + i, page));
        uassert_true(rt_kmem_v2p(varea->start + i) == (page + PV_OFFSET));

        /* let page manager handle the free of page */
        rt_varea_pgmgr_insert(varea, page);
        uassert_true(rt_kmem_v2p(varea->start + i) == (page + PV_OFFSET));
    }

    uassert_true(!rt_aspace_unmap(&rt_kernel_space, varea->start));
}

static void test_varea_map_range(void)
{