[PATCH 0/2] Additional test cases for FAT bit size parsing
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Michael Adler
Aug 17, 2023, 7:57:56 AM8/17/23
to efibootg...@googlegroups.com, Michael Adler
Hi again,
this patch series is an addition to my previous patch "fix: correctly
calculate FAT bit size based on cluster count". Feel free to squash these
patches into the former - and apologies for sending these test cases
afterwards, they should have been part of the original patch, but I was too
focused on proving coverity false (which I did!) that I forgot to add some
test cases for the "happy path" as well. I had performed these tests manually
before, but I figure it's good to have these automated tests in place so that
we can easily upgrade the borrowed Kernel code in the future without having to
test manually again.
Kind regards,
Michael
Michael Adler (2):
refactor: ensure argument to determine_FAT_bits is const
test: extend test suite for determine_FAT_bits
tools/fat.c | 5 +-
tools/fat.h | 2 +-
tools/tests/test_fat.c | 316 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 320 insertions(+), 3 deletions(-)
--
2.41.0
this patch series is an addition to my previous patch "fix: correctly
calculate FAT bit size based on cluster count". Feel free to squash these
patches into the former - and apologies for sending these test cases
afterwards, they should have been part of the original patch, but I was too
focused on proving coverity false (which I did!) that I forgot to add some
test cases for the "happy path" as well. I had performed these tests manually
before, but I figure it's good to have these automated tests in place so that
we can easily upgrade the borrowed Kernel code in the future without having to
test manually again.
Kind regards,
Michael
Michael Adler (2):
refactor: ensure argument to determine_FAT_bits is const
test: extend test suite for determine_FAT_bits
tools/fat.c | 5 +-
tools/fat.h | 2 +-
tools/tests/test_fat.c | 316 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 320 insertions(+), 3 deletions(-)
--
2.41.0
Michael Adler
Aug 17, 2023, 7:58:10 AM8/17/23
to efibootg...@googlegroups.com, Michael Adler
Clarifies that the sector is only read and not modified.
Signed-off-by: Michael Adler <michae...@siemens.com>
---
tools/fat.c | 5 +++--
tools/fat.h | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/fat.c b/tools/fat.c
index f2cc12a..0ff0f64 100644
--- a/tools/fat.c
+++ b/tools/fat.c
@@ -66,7 +66,8 @@ static inline int fat_valid_media(u8 media)
}
static int fat_read_bpb(void __attribute__((unused)) *sb,
- struct fat_boot_sector *b, int silent, struct fat_bios_param_block *bpb)
+ const struct fat_boot_sector *b, int silent,
+ struct fat_bios_param_block *bpb)
{
int error = -EINVAL;
@@ -146,7 +147,7 @@ out:
/* end of Linux kernel code */
/*****************************************************************************/
-int determine_FAT_bits(struct fat_boot_sector *sector)
+int determine_FAT_bits(const struct fat_boot_sector *sector)
{
struct fat_bios_param_block bpb;
if (fat_read_bpb(NULL, sector, !verbosity, &bpb)) {
diff --git a/tools/fat.h b/tools/fat.h
index 4e77757..8c991ab 100644
--- a/tools/fat.h
+++ b/tools/fat.h
@@ -22,4 +22,4 @@
* to ensure it is a valid FAT boot sector. If the provided boot sector is not valid or an error
* occurs during the determination process, the function returns a value less than or equal to 0.
*/
-int determine_FAT_bits(struct fat_boot_sector *sector);
+int determine_FAT_bits(const struct fat_boot_sector *sector);
--
2.41.0
Signed-off-by: Michael Adler <michae...@siemens.com>
---
tools/fat.c | 5 +++--
tools/fat.h | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/fat.c b/tools/fat.c
index f2cc12a..0ff0f64 100644
--- a/tools/fat.c
+++ b/tools/fat.c
@@ -66,7 +66,8 @@ static inline int fat_valid_media(u8 media)
}
static int fat_read_bpb(void __attribute__((unused)) *sb,
- struct fat_boot_sector *b, int silent, struct fat_bios_param_block *bpb)
+ const struct fat_boot_sector *b, int silent,
+ struct fat_bios_param_block *bpb)
{
int error = -EINVAL;
@@ -146,7 +147,7 @@ out:
/* end of Linux kernel code */
/*****************************************************************************/
-int determine_FAT_bits(struct fat_boot_sector *sector)
+int determine_FAT_bits(const struct fat_boot_sector *sector)
{
struct fat_bios_param_block bpb;
if (fat_read_bpb(NULL, sector, !verbosity, &bpb)) {
diff --git a/tools/fat.h b/tools/fat.h
index 4e77757..8c991ab 100644
--- a/tools/fat.h
+++ b/tools/fat.h
@@ -22,4 +22,4 @@
* to ensure it is a valid FAT boot sector. If the provided boot sector is not valid or an error
* occurs during the determination process, the function returns a value less than or equal to 0.
*/
-int determine_FAT_bits(struct fat_boot_sector *sector);
+int determine_FAT_bits(const struct fat_boot_sector *sector);
--
2.41.0
Michael Adler
Aug 17, 2023, 7:58:18 AM8/17/23
to efibootg...@googlegroups.com, Michael Adler
The following scenarios are tested additionally:
- FAT12 using mkfs.vfat
- FAT16 using mkfs.vfat
- FAT16 using SWUpdate tooling
- FAT32 using mkfs.vfat
- squashfs (must fail)
These tests enhance confidence in the FAT bits determination across
different formatting tools and FAT types.
tools/tests/test_fat.c | 316 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 316 insertions(+)
diff --git a/tools/tests/test_fat.c b/tools/tests/test_fat.c
index 1ed37ab..2c5089f 100644
--- a/tools/tests/test_fat.c
+++ b/tools/tests/test_fat.c
@@ -67,6 +67,317 @@ START_TEST(test_determine_FAT_bits_fat_sector_size_zero)
}
END_TEST
+START_TEST(test_determine_FAT_bits_12)
+{
+ /* generated using mkfs.vfat */
+ const unsigned char sector[] = {
+ 0xeb, 0x3c, 0x90, 0x6d, 0x6b, 0x66, 0x73, 0x2e, 0x66, 0x61,
+ 0x74, 0x00, 0x02, 0x40, 0x40, 0x00, 0x02, 0x00, 0x04, 0x00,
+ 0x00, 0xf8, 0x40, 0x00, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x03, 0x00, 0x80, 0x00, 0x29, 0x80,
+ 0xae, 0xcd, 0x62, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45,
+ 0x20, 0x20, 0x20, 0x20, 0x46, 0x41, 0x54, 0x31, 0x32, 0x20,
+ 0x20, 0x20, 0x0e, 0x1f, 0xbe, 0x5b, 0x7c, 0xac, 0x22, 0xc0,
+ 0x74, 0x0b, 0x56, 0xb4, 0x0e, 0xbb, 0x07, 0x00, 0xcd, 0x10,
+ 0x5e, 0xeb, 0xf0, 0x32, 0xe4, 0xcd, 0x16, 0xcd, 0x19, 0xeb,
+ 0xfe, 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x6e,
+ 0x6f, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61,
+ 0x62, 0x6c, 0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20,
+ 0x20, 0x50, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20, 0x69, 0x6e,
+ 0x73, 0x65, 0x72, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f,
+ 0x74, 0x61, 0x62, 0x6c, 0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70,
+ 0x70, 0x79, 0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72,
+ 0x65, 0x73, 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65,
+ 0x79, 0x20, 0x74, 0x6f, 0x20, 0x74, 0x72, 0x79, 0x20, 0x61,
+ 0x67, 0x61, 0x69, 0x6e, 0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 12);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_16)
+{
+ /* generated using mkfs.vfat */
+ const unsigned char sector[] = {
+ 0xeb, 0x3c, 0x90, 0x6d, 0x6b, 0x66, 0x73, 0x2e, 0x66, 0x61,
+ 0x74, 0x00, 0x02, 0x04, 0x04, 0x00, 0x02, 0x00, 0x02, 0x00,
+ 0x00, 0xf8, 0xc8, 0x00, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x03, 0x00, 0x80, 0x00, 0x29, 0xe8,
+ 0x0b, 0x4a, 0x64, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45,
+ 0x20, 0x20, 0x20, 0x20, 0x46, 0x41, 0x54, 0x31, 0x36, 0x20,
+ 0x20, 0x20, 0x0e, 0x1f, 0xbe, 0x5b, 0x7c, 0xac, 0x22, 0xc0,
+ 0x74, 0x0b, 0x56, 0xb4, 0x0e, 0xbb, 0x07, 0x00, 0xcd, 0x10,
+ 0x5e, 0xeb, 0xf0, 0x32, 0xe4, 0xcd, 0x16, 0xcd, 0x19, 0xeb,
+ 0xfe, 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x6e,
+ 0x6f, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61,
+ 0x62, 0x6c, 0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20,
+ 0x20, 0x50, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20, 0x69, 0x6e,
+ 0x73, 0x65, 0x72, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f,
+ 0x74, 0x61, 0x62, 0x6c, 0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70,
+ 0x70, 0x79, 0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72,
+ 0x65, 0x73, 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65,
+ 0x79, 0x20, 0x74, 0x6f, 0x20, 0x74, 0x72, 0x79, 0x20, 0x61,
+ 0x67, 0x61, 0x69, 0x6e, 0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 16);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_32)
+{
+ /* generated using mkfs.vfat */
+ const unsigned char sector[] = {
+ 0xeb, 0x58, 0x90, 0x6d, 0x6b, 0x66, 0x73, 0x2e, 0x66, 0x61,
+ 0x74, 0x00, 0x02, 0x01, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0xf8, 0x00, 0x00, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x03, 0x00, 0x28, 0x06, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00,
+ 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x2d, 0x2e, 0xb5,
+ 0x64, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45, 0x20, 0x20,
+ 0x20, 0x20, 0x46, 0x41, 0x54, 0x33, 0x32, 0x20, 0x20, 0x20,
+ 0x0e, 0x1f, 0xbe, 0x77, 0x7c, 0xac, 0x22, 0xc0, 0x74, 0x0b,
+ 0x56, 0xb4, 0x0e, 0xbb, 0x07, 0x00, 0xcd, 0x10, 0x5e, 0xeb,
+ 0xf0, 0x32, 0xe4, 0xcd, 0x16, 0xcd, 0x19, 0xeb, 0xfe, 0x54,
+ 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x6e, 0x6f, 0x74,
+ 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61, 0x62, 0x6c,
+ 0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20, 0x20, 0x50,
+ 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20, 0x69, 0x6e, 0x73, 0x65,
+ 0x72, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61,
+ 0x62, 0x6c, 0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70, 0x70, 0x79,
+ 0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72, 0x65, 0x73,
+ 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65, 0x79, 0x20,
+ 0x74, 0x6f, 0x20, 0x74, 0x72, 0x79, 0x20, 0x61, 0x67, 0x61,
+ 0x69, 0x6e, 0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d, 0x0a, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 32);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_fat16_swupdate)
+{
+ /* generated using SWUpdate's fat_mkfs; this is an interesting test case
+ * because the BS_FilSysType field is "FAT " and does NOT contain
+ * the FAT bit size (which mkfs.vfat does). */
+ const unsigned char sector[] = {
+ 0xeb, 0xfe, 0x90, 0x4d, 0x53, 0x44, 0x4f, 0x53, 0x35, 0x2e,
+ 0x30, 0x00, 0x02, 0x04, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00,
+ 0x50, 0xf8, 0x15, 0x00, 0x3f, 0x00, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x54,
+ 0x55, 0x11, 0x57, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45,
+ 0x20, 0x20, 0x20, 0x20, 0x46, 0x41, 0x54, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 16);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_squashfs)
+{
+ const unsigned char sector[] = {
+ 0x68, 0x73, 0x71, 0x73, 0x1a, 0x2f, 0x00, 0x00, 0x86, 0xaa,
+ 0xc3, 0x64, 0x00, 0x00, 0x02, 0x00, 0xe3, 0x02, 0x00, 0x00,
+ 0x01, 0x00, 0x11, 0x00, 0xc0, 0x00, 0x09, 0x00, 0x04, 0x00,
+ 0x00, 0x00, 0xa4, 0x1d, 0x34, 0xd8, 0x01, 0x00, 0x00, 0x00,
+ 0x2c, 0xd7, 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0xd6, 0xd6,
+ 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0x14, 0xd7, 0xf1, 0x06,
+ 0x00, 0x00, 0x00, 0x00, 0x85, 0xd0, 0xed, 0x06, 0x00, 0x00,
+ 0x00, 0x00, 0x0e, 0xb2, 0xef, 0x06, 0x00, 0x00, 0x00, 0x00,
+ 0x0d, 0x87, 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0x53, 0xd6,
+ 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0x78, 0xda, 0x94, 0xbd,
+ 0xdb, 0x8e, 0xec, 0x3a, 0x8e, 0x36, 0x78, 0x3f, 0x4f, 0x51,
+ 0x4f, 0xd0, 0x08, 0x9f, 0xed, 0xcb, 0x42, 0xff, 0x73, 0x51,
+ 0xf8, 0x07, 0x98, 0x06, 0xba, 0x30, 0xff, 0xa5, 0x21, 0xcb,
+ 0x72, 0xa6, 0x2b, 0x23, 0xc2, 0xb1, 0xed, 0x88, 0x3c, 0xd4,
+ 0xd3, 0x8f, 0x48, 0xca, 0x07, 0x51, 0x94, 0x73, 0xf5, 0x02,
+ 0xf6, 0x5a, 0xb9, 0x53, 0x9f, 0xa9, 0x13, 0x25, 0x51, 0x14,
+ 0x0f, 0x97, 0x8b, 0xff, 0xe7, 0x6f, 0xff, 0xeb, 0x6f, 0x6d,
+ 0xfb, 0x30, 0x73, 0xab, 0x1f, 0xaf, 0x76, 0x79, 0xaa, 0xf9,
+ 0xf9, 0x7f, 0x5d, 0x42, 0xc8, 0x30, 0x7e, 0x9b, 0x1e, 0x60,
+ 0x80, 0xea, 0xd5, 0x53, 0xf9, 0xa0, 0xa4, 0x37, 0x7f, 0xfb,
+ 0xfb, 0xdf, 0x3e, 0xcc, 0xb7, 0xd1, 0xad, 0x9e, 0xee, 0xcf,
+ 0x79, 0xba, 0xda, 0x7f, 0x7b, 0xd3, 0x2e, 0xe3, 0xbf, 0x8d,
+ 0x07, 0x4d, 0x88, 0x1e, 0x92, 0x31, 0xdd, 0xeb, 0xcd, 0x56,
+ 0x39, 0xcd, 0x3e, 0x24, 0x25, 0xc8, 0x38, 0xff, 0x05, 0xed,
+ 0xd1, 0x1f, 0x6d, 0x67, 0xff, 0x1a, 0xef, 0x12, 0xb4, 0xdc,
+ 0xa9, 0x3d, 0x97, 0xa5, 0x9d, 0xbf, 0xbc, 0xd2, 0x8e, 0x4a,
+ 0xdf, 0xfa, 0x67, 0xfb, 0x50, 0x6f, 0xfe, 0x97, 0x1a, 0xca,
+ 0xfa, 0xbf, 0x99, 0x6f, 0x6d, 0x1e, 0xcf, 0x71, 0xba, 0x53,
+ 0x55, 0xcb, 0x11, 0x93, 0xe4, 0x0e, 0x63, 0xfb, 0xf3, 0xe3,
+ 0x9a, 0x02, 0x4d, 0x60, 0xa4, 0x92, 0x82, 0xaa, 0x31, 0xcb,
+ 0xc3, 0x8e, 0x52, 0xfb, 0xa5, 0xfa, 0x7e, 0xe6, 0xe5, 0xf5,
+ 0x5e, 0x8e, 0x74, 0x58, 0x79, 0xb2, 0x76, 0xe2, 0x7a, 0xd5,
+ 0xed, 0xd8, 0xb3, 0xd2, 0x14, 0x1a, 0x71, 0xd3, 0xc6, 0x8e,
+ 0xc3, 0xfd, 0x63, 0x69, 0xd5, 0x3c, 0xab, 0x1f, 0x1f, 0x92,
+ 0xa7, 0x40, 0x00, 0x20, 0xf7, 0xd7, 0x8d, 0x60, 0x0c, 0x90,
+ 0x1f, 0x6b, 0x58, 0xde, 0xd5, 0x6c, 0x67, 0xf3, 0xa6, 0x1e,
+ 0x1c, 0x55, 0xaf, 0x53, 0x33, 0x1a, 0xa1, 0xb8, 0x58, 0x89,
+ 0x68, 0x3b, 0x0f, 0x52, 0xf9, 0xfa, 0xf9, 0x32, 0x76, 0x57,
+ 0x98, 0xb0, 0x10, 0x52, 0xae, 0x24, 0xc6, 0xfb, 0x30, 0xf9,
+ 0x65, 0xc5, 0x56, 0x66, 0x3b, 0xd1, 0x99, 0x99, 0x97, 0x02,
+ 0xf1, 0xe7, 0xfb, 0xb8, 0x20, 0xa3, 0x4e, 0xc3, 0xc0, 0xca,
+ 0x2b, 0xf8, 0xfa, 0xbb, 0x2e, 0xdb, 0x6e, 0x9c, 0x08, 0xa3,
+ 0x1e, 0xa3, 0xe6, 0x83, 0x59, 0x54, 0xb9, 0x83, 0x21, 0xcf,
+ 0x4c, 0xad, 0xd2, 0x8f, 0x31, 0x04, 0xd5, 0x0c, 0x24, 0x52,
+ 0xd2, 0x16, 0xb4, 0xe8, 0x77, 0x3b, 0x92, 0x38, 0x1e, 0x8f,
+ 0x79, 0x9c, 0xe6, 0xf1, 0xc9, 0xa6, 0xa6, 0xa8, 0x61, 0xf6,
+ 0x70, 0xe4, 0xa7, 0xe9, 0xb1, 0xe0, 0x4a, 0xfb, 0xd7, 0x38,
+ 0x0c, 0x1c, 0xa6, 0x00, 0xf6, 0xb8, 0x69, 0x4b, 0xc6, 0x7c,
+ 0xb6, 0x57, 0x33, 0x3c, 0x7d, 0x40, 0xa5, 0xd6, 0xd1, 0x79,
+ 0xff, 0x6a, 0xcd, 0xa7, 0xe5, 0x49, 0x7f, 0x8a, 0x4b, 0xd5,
+ 0xd7, 0x40, 0xc1, 0xcc, 0x43, 0x7b, 0xbf, 0x8d, 0x76, 0x39,
+ 0x3c, 0xd5,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector *)§or);
+ ck_assert_int_eq(ret, 0);
+}
+END_TEST
+
Suite *ebg_test_suite(void)
{
Suite *s;
@@ -79,6 +390,11 @@ Suite *ebg_test_suite(void)
tcase_add_test(tc_core, test_determine_FAT_bits_empty);
tcase_add_test(tc_core, test_determine_FAT_bits_sec_per_clus_zero);
tcase_add_test(tc_core, test_determine_FAT_bits_fat_sector_size_zero);
+ tcase_add_test(tc_core, test_determine_FAT_bits_12);
+ tcase_add_test(tc_core, test_determine_FAT_bits_16);
+ tcase_add_test(tc_core, test_determine_FAT_bits_32);
+ tcase_add_test(tc_core, test_determine_FAT_bits_fat16_swupdate);
+ tcase_add_test(tc_core, test_determine_FAT_bits_squashfs);
suite_add_tcase(s, tc_core);
--
2.41.0
- FAT12 using mkfs.vfat
- FAT16 using mkfs.vfat
- FAT16 using SWUpdate tooling
- FAT32 using mkfs.vfat
- squashfs (must fail)
These tests enhance confidence in the FAT bits determination across
different formatting tools and FAT types.
tools/tests/test_fat.c | 316 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 316 insertions(+)
diff --git a/tools/tests/test_fat.c b/tools/tests/test_fat.c
index 1ed37ab..2c5089f 100644
--- a/tools/tests/test_fat.c
+++ b/tools/tests/test_fat.c
@@ -67,6 +67,317 @@ START_TEST(test_determine_FAT_bits_fat_sector_size_zero)
}
END_TEST
+START_TEST(test_determine_FAT_bits_12)
+{
+ /* generated using mkfs.vfat */
+ const unsigned char sector[] = {
+ 0xeb, 0x3c, 0x90, 0x6d, 0x6b, 0x66, 0x73, 0x2e, 0x66, 0x61,
+ 0x74, 0x00, 0x02, 0x40, 0x40, 0x00, 0x02, 0x00, 0x04, 0x00,
+ 0x00, 0xf8, 0x40, 0x00, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x03, 0x00, 0x80, 0x00, 0x29, 0x80,
+ 0xae, 0xcd, 0x62, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45,
+ 0x20, 0x20, 0x20, 0x20, 0x46, 0x41, 0x54, 0x31, 0x32, 0x20,
+ 0x20, 0x20, 0x0e, 0x1f, 0xbe, 0x5b, 0x7c, 0xac, 0x22, 0xc0,
+ 0x74, 0x0b, 0x56, 0xb4, 0x0e, 0xbb, 0x07, 0x00, 0xcd, 0x10,
+ 0x5e, 0xeb, 0xf0, 0x32, 0xe4, 0xcd, 0x16, 0xcd, 0x19, 0xeb,
+ 0xfe, 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x6e,
+ 0x6f, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61,
+ 0x62, 0x6c, 0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20,
+ 0x20, 0x50, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20, 0x69, 0x6e,
+ 0x73, 0x65, 0x72, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f,
+ 0x74, 0x61, 0x62, 0x6c, 0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70,
+ 0x70, 0x79, 0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72,
+ 0x65, 0x73, 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65,
+ 0x79, 0x20, 0x74, 0x6f, 0x20, 0x74, 0x72, 0x79, 0x20, 0x61,
+ 0x67, 0x61, 0x69, 0x6e, 0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 12);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_16)
+{
+ /* generated using mkfs.vfat */
+ const unsigned char sector[] = {
+ 0xeb, 0x3c, 0x90, 0x6d, 0x6b, 0x66, 0x73, 0x2e, 0x66, 0x61,
+ 0x74, 0x00, 0x02, 0x04, 0x04, 0x00, 0x02, 0x00, 0x02, 0x00,
+ 0x00, 0xf8, 0xc8, 0x00, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x03, 0x00, 0x80, 0x00, 0x29, 0xe8,
+ 0x0b, 0x4a, 0x64, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45,
+ 0x20, 0x20, 0x20, 0x20, 0x46, 0x41, 0x54, 0x31, 0x36, 0x20,
+ 0x20, 0x20, 0x0e, 0x1f, 0xbe, 0x5b, 0x7c, 0xac, 0x22, 0xc0,
+ 0x74, 0x0b, 0x56, 0xb4, 0x0e, 0xbb, 0x07, 0x00, 0xcd, 0x10,
+ 0x5e, 0xeb, 0xf0, 0x32, 0xe4, 0xcd, 0x16, 0xcd, 0x19, 0xeb,
+ 0xfe, 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x6e,
+ 0x6f, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61,
+ 0x62, 0x6c, 0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20,
+ 0x20, 0x50, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20, 0x69, 0x6e,
+ 0x73, 0x65, 0x72, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f,
+ 0x74, 0x61, 0x62, 0x6c, 0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70,
+ 0x70, 0x79, 0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72,
+ 0x65, 0x73, 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65,
+ 0x79, 0x20, 0x74, 0x6f, 0x20, 0x74, 0x72, 0x79, 0x20, 0x61,
+ 0x67, 0x61, 0x69, 0x6e, 0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 16);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_32)
+{
+ /* generated using mkfs.vfat */
+ const unsigned char sector[] = {
+ 0xeb, 0x58, 0x90, 0x6d, 0x6b, 0x66, 0x73, 0x2e, 0x66, 0x61,
+ 0x74, 0x00, 0x02, 0x01, 0x20, 0x00, 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0xf8, 0x00, 0x00, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x20, 0x03, 0x00, 0x28, 0x06, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00,
+ 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x2d, 0x2e, 0xb5,
+ 0x64, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45, 0x20, 0x20,
+ 0x20, 0x20, 0x46, 0x41, 0x54, 0x33, 0x32, 0x20, 0x20, 0x20,
+ 0x0e, 0x1f, 0xbe, 0x77, 0x7c, 0xac, 0x22, 0xc0, 0x74, 0x0b,
+ 0x56, 0xb4, 0x0e, 0xbb, 0x07, 0x00, 0xcd, 0x10, 0x5e, 0xeb,
+ 0xf0, 0x32, 0xe4, 0xcd, 0x16, 0xcd, 0x19, 0xeb, 0xfe, 0x54,
+ 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x6e, 0x6f, 0x74,
+ 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61, 0x62, 0x6c,
+ 0x65, 0x20, 0x64, 0x69, 0x73, 0x6b, 0x2e, 0x20, 0x20, 0x50,
+ 0x6c, 0x65, 0x61, 0x73, 0x65, 0x20, 0x69, 0x6e, 0x73, 0x65,
+ 0x72, 0x74, 0x20, 0x61, 0x20, 0x62, 0x6f, 0x6f, 0x74, 0x61,
+ 0x62, 0x6c, 0x65, 0x20, 0x66, 0x6c, 0x6f, 0x70, 0x70, 0x79,
+ 0x20, 0x61, 0x6e, 0x64, 0x0d, 0x0a, 0x70, 0x72, 0x65, 0x73,
+ 0x73, 0x20, 0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65, 0x79, 0x20,
+ 0x74, 0x6f, 0x20, 0x74, 0x72, 0x79, 0x20, 0x61, 0x67, 0x61,
+ 0x69, 0x6e, 0x20, 0x2e, 0x2e, 0x2e, 0x20, 0x0d, 0x0a, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 32);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_fat16_swupdate)
+{
+ /* generated using SWUpdate's fat_mkfs; this is an interesting test case
+ * because the BS_FilSysType field is "FAT " and does NOT contain
+ * the FAT bit size (which mkfs.vfat does). */
+ const unsigned char sector[] = {
+ 0xeb, 0xfe, 0x90, 0x4d, 0x53, 0x44, 0x4f, 0x53, 0x35, 0x2e,
+ 0x30, 0x00, 0x02, 0x04, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00,
+ 0x50, 0xf8, 0x15, 0x00, 0x3f, 0x00, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x54,
+ 0x55, 0x11, 0x57, 0x4e, 0x4f, 0x20, 0x4e, 0x41, 0x4d, 0x45,
+ 0x20, 0x20, 0x20, 0x20, 0x46, 0x41, 0x54, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x55, 0xaa,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector*) §or);
+ ck_assert_int_eq(ret, 16);
+}
+END_TEST
+
+START_TEST(test_determine_FAT_bits_squashfs)
+{
+ const unsigned char sector[] = {
+ 0x68, 0x73, 0x71, 0x73, 0x1a, 0x2f, 0x00, 0x00, 0x86, 0xaa,
+ 0xc3, 0x64, 0x00, 0x00, 0x02, 0x00, 0xe3, 0x02, 0x00, 0x00,
+ 0x01, 0x00, 0x11, 0x00, 0xc0, 0x00, 0x09, 0x00, 0x04, 0x00,
+ 0x00, 0x00, 0xa4, 0x1d, 0x34, 0xd8, 0x01, 0x00, 0x00, 0x00,
+ 0x2c, 0xd7, 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0xd6, 0xd6,
+ 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0x14, 0xd7, 0xf1, 0x06,
+ 0x00, 0x00, 0x00, 0x00, 0x85, 0xd0, 0xed, 0x06, 0x00, 0x00,
+ 0x00, 0x00, 0x0e, 0xb2, 0xef, 0x06, 0x00, 0x00, 0x00, 0x00,
+ 0x0d, 0x87, 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0x53, 0xd6,
+ 0xf1, 0x06, 0x00, 0x00, 0x00, 0x00, 0x78, 0xda, 0x94, 0xbd,
+ 0xdb, 0x8e, 0xec, 0x3a, 0x8e, 0x36, 0x78, 0x3f, 0x4f, 0x51,
+ 0x4f, 0xd0, 0x08, 0x9f, 0xed, 0xcb, 0x42, 0xff, 0x73, 0x51,
+ 0xf8, 0x07, 0x98, 0x06, 0xba, 0x30, 0xff, 0xa5, 0x21, 0xcb,
+ 0x72, 0xa6, 0x2b, 0x23, 0xc2, 0xb1, 0xed, 0x88, 0x3c, 0xd4,
+ 0xd3, 0x8f, 0x48, 0xca, 0x07, 0x51, 0x94, 0x73, 0xf5, 0x02,
+ 0xf6, 0x5a, 0xb9, 0x53, 0x9f, 0xa9, 0x13, 0x25, 0x51, 0x14,
+ 0x0f, 0x97, 0x8b, 0xff, 0xe7, 0x6f, 0xff, 0xeb, 0x6f, 0x6d,
+ 0xfb, 0x30, 0x73, 0xab, 0x1f, 0xaf, 0x76, 0x79, 0xaa, 0xf9,
+ 0xf9, 0x7f, 0x5d, 0x42, 0xc8, 0x30, 0x7e, 0x9b, 0x1e, 0x60,
+ 0x80, 0xea, 0xd5, 0x53, 0xf9, 0xa0, 0xa4, 0x37, 0x7f, 0xfb,
+ 0xfb, 0xdf, 0x3e, 0xcc, 0xb7, 0xd1, 0xad, 0x9e, 0xee, 0xcf,
+ 0x79, 0xba, 0xda, 0x7f, 0x7b, 0xd3, 0x2e, 0xe3, 0xbf, 0x8d,
+ 0x07, 0x4d, 0x88, 0x1e, 0x92, 0x31, 0xdd, 0xeb, 0xcd, 0x56,
+ 0x39, 0xcd, 0x3e, 0x24, 0x25, 0xc8, 0x38, 0xff, 0x05, 0xed,
+ 0xd1, 0x1f, 0x6d, 0x67, 0xff, 0x1a, 0xef, 0x12, 0xb4, 0xdc,
+ 0xa9, 0x3d, 0x97, 0xa5, 0x9d, 0xbf, 0xbc, 0xd2, 0x8e, 0x4a,
+ 0xdf, 0xfa, 0x67, 0xfb, 0x50, 0x6f, 0xfe, 0x97, 0x1a, 0xca,
+ 0xfa, 0xbf, 0x99, 0x6f, 0x6d, 0x1e, 0xcf, 0x71, 0xba, 0x53,
+ 0x55, 0xcb, 0x11, 0x93, 0xe4, 0x0e, 0x63, 0xfb, 0xf3, 0xe3,
+ 0x9a, 0x02, 0x4d, 0x60, 0xa4, 0x92, 0x82, 0xaa, 0x31, 0xcb,
+ 0xc3, 0x8e, 0x52, 0xfb, 0xa5, 0xfa, 0x7e, 0xe6, 0xe5, 0xf5,
+ 0x5e, 0x8e, 0x74, 0x58, 0x79, 0xb2, 0x76, 0xe2, 0x7a, 0xd5,
+ 0xed, 0xd8, 0xb3, 0xd2, 0x14, 0x1a, 0x71, 0xd3, 0xc6, 0x8e,
+ 0xc3, 0xfd, 0x63, 0x69, 0xd5, 0x3c, 0xab, 0x1f, 0x1f, 0x92,
+ 0xa7, 0x40, 0x00, 0x20, 0xf7, 0xd7, 0x8d, 0x60, 0x0c, 0x90,
+ 0x1f, 0x6b, 0x58, 0xde, 0xd5, 0x6c, 0x67, 0xf3, 0xa6, 0x1e,
+ 0x1c, 0x55, 0xaf, 0x53, 0x33, 0x1a, 0xa1, 0xb8, 0x58, 0x89,
+ 0x68, 0x3b, 0x0f, 0x52, 0xf9, 0xfa, 0xf9, 0x32, 0x76, 0x57,
+ 0x98, 0xb0, 0x10, 0x52, 0xae, 0x24, 0xc6, 0xfb, 0x30, 0xf9,
+ 0x65, 0xc5, 0x56, 0x66, 0x3b, 0xd1, 0x99, 0x99, 0x97, 0x02,
+ 0xf1, 0xe7, 0xfb, 0xb8, 0x20, 0xa3, 0x4e, 0xc3, 0xc0, 0xca,
+ 0x2b, 0xf8, 0xfa, 0xbb, 0x2e, 0xdb, 0x6e, 0x9c, 0x08, 0xa3,
+ 0x1e, 0xa3, 0xe6, 0x83, 0x59, 0x54, 0xb9, 0x83, 0x21, 0xcf,
+ 0x4c, 0xad, 0xd2, 0x8f, 0x31, 0x04, 0xd5, 0x0c, 0x24, 0x52,
+ 0xd2, 0x16, 0xb4, 0xe8, 0x77, 0x3b, 0x92, 0x38, 0x1e, 0x8f,
+ 0x79, 0x9c, 0xe6, 0xf1, 0xc9, 0xa6, 0xa6, 0xa8, 0x61, 0xf6,
+ 0x70, 0xe4, 0xa7, 0xe9, 0xb1, 0xe0, 0x4a, 0xfb, 0xd7, 0x38,
+ 0x0c, 0x1c, 0xa6, 0x00, 0xf6, 0xb8, 0x69, 0x4b, 0xc6, 0x7c,
+ 0xb6, 0x57, 0x33, 0x3c, 0x7d, 0x40, 0xa5, 0xd6, 0xd1, 0x79,
+ 0xff, 0x6a, 0xcd, 0xa7, 0xe5, 0x49, 0x7f, 0x8a, 0x4b, 0xd5,
+ 0xd7, 0x40, 0xc1, 0xcc, 0x43, 0x7b, 0xbf, 0x8d, 0x76, 0x39,
+ 0x3c, 0xd5,
+ };
+ int ret = determine_FAT_bits((const struct fat_boot_sector *)§or);
+ ck_assert_int_eq(ret, 0);
+}
+END_TEST
+
Suite *ebg_test_suite(void)
{
Suite *s;
@@ -79,6 +390,11 @@ Suite *ebg_test_suite(void)
tcase_add_test(tc_core, test_determine_FAT_bits_empty);
tcase_add_test(tc_core, test_determine_FAT_bits_sec_per_clus_zero);
tcase_add_test(tc_core, test_determine_FAT_bits_fat_sector_size_zero);
+ tcase_add_test(tc_core, test_determine_FAT_bits_12);
+ tcase_add_test(tc_core, test_determine_FAT_bits_16);
+ tcase_add_test(tc_core, test_determine_FAT_bits_32);
+ tcase_add_test(tc_core, test_determine_FAT_bits_fat16_swupdate);
+ tcase_add_test(tc_core, test_determine_FAT_bits_squashfs);
suite_add_tcase(s, tc_core);
--
2.41.0
Jan Kiszka
Aug 17, 2023, 11:22:06 AM8/17/23
to Michael Adler, efibootg...@googlegroups.com
Jan
--
Siemens AG, Technology
Linux Expert Center
JEMS EBERHARD HORBEL
Dec 11, 2023, 6:20:22 PM12/11/23
to EFI Boot Guard
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MT103/202 DIRECT WIRE TRANSFER
PAYPAL TRANSFER
CASHAPP TRANSFER
ZELLE TRANSFER
TRANSFER WISE
WESTERN UNION TRANSFER
BITCOIN FLASHING
BANK ACCOUNT LOADING/FLASHING
IBAN TO IBAN TRANSFER
MONEYGRAM TRANSFER
SLBC PROVIDER
CREDIT CARD TOP UP
SEPA TRANSFER
WIRE TRANSFER
GLOBALPAY INC US
Thanks.
NOTE; ONLY SERIOUS / RELIABLE RECEIVERS CAN CONTACT.
DM ME ON WHATSAPP FOR A SERIOUS DEAL.
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