OrgZephyr/mcuboot
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mcuboot
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bootutil tests - Don't assume min-write-sz==1.

This commit is contained in:
Christopher Collins 2016-12-13 14:50:29 -08:00
parent 874510ea54
commit 3569c37894
2 changed files with 19 additions and 5 deletions
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1
boot/bootutil/test/src/boot_test.h
View File

@ -59,6 +59,7 @@ extern struct boot_test_img_addrs boot_test_img_addrs[];
#define BOOT_TEST_AREA_IDX_SCRATCH 6
uint8_t boot_test_util_byte_at(int img_msb, uint32_t image_offset);
uint8_t boot_test_util_flash_align(void);
void boot_test_util_init_flash(void);
void boot_test_util_copy_area(int from_area_idx, int to_area_idx);
void boot_test_util_swap_areas(int area_idx1, int area_idx2);

23
boot/bootutil/test/src/boot_test_utils.c
View File

@ -56,6 +56,17 @@ boot_test_util_byte_at(int img_msb, uint32_t image_offset)
return u8p[image_offset % 4];
}
uint8_t
boot_test_util_flash_align(void)
{
const struct flash_area *fap;
int rc;
rc = flash_area_open(FLASH_AREA_IMAGE_0, &fap);
TEST_ASSERT_FATAL(rc == 0);
return flash_area_align(fap);
}
void
boot_test_util_init_flash(void)
@ -113,6 +124,7 @@ boot_test_util_area_write_size(int dst_idx, uint32_t off, uint32_t size)
const struct flash_area *desc;
int64_t diff;
uint32_t trailer_start;
uint8_t elem_sz;
if (dst_idx != BOOT_TEST_AREA_IDX_SCRATCH - 1) {
return size;
@ -120,7 +132,8 @@ boot_test_util_area_write_size(int dst_idx, uint32_t off, uint32_t size)
/* Don't include trailer in copy to second slot. */
desc = boot_test_area_descs + dst_idx;
trailer_start = desc->fa_size - boot_trailer_sz(1);
elem_sz = boot_test_util_flash_align();
trailer_start = desc->fa_size - boot_trailer_sz(elem_sz);
diff = off + size - trailer_start;
if (diff > 0) {
if (diff > size) {
@ -255,10 +268,10 @@ boot_test_util_write_hash(const struct image_header *hdr, int slot)
tlv._pad = 0;
tlv.it_len = sizeof(hash);
rc = hal_flash_write(flash_id, addr + off, &tlv, sizeof(tlv));
TEST_ASSERT(rc == 0);
off += sizeof(tlv);
rc = hal_flash_write(flash_id, addr + off, hash, sizeof(hash));
memcpy(tmpdata, &tlv, sizeof tlv);
memcpy(tmpdata + sizeof tlv, hash, sizeof hash);
rc = hal_flash_write(flash_id, addr + off, tmpdata,
sizeof tlv + sizeof hash);
TEST_ASSERT(rc == 0);
}