include: Add macros for bytearray handling

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Andreas Schneider
2018-09-29 14:06:00 +02:00
parent e210b61148
commit 85a274ff3c
3 changed files with 473 additions and 0 deletions

View File

@@ -4,6 +4,7 @@ include_directories(${OPENSSL_INCLUDE_DIR})
set(LIBSSH_UNIT_TESTS
torture_buffer
torture_bytearray
torture_callbacks
torture_crypto
torture_init

View File

@@ -0,0 +1,382 @@
#include "config.h"
#include <stdint.h>
#include "torture.h"
#include "libssh/bytearray.h"
static void torture_pull_le_u8(void **state)
{
uint8_t data[2] = {0};
uint8_t result;
result = PULL_LE_U8(data, 0);
assert_int_equal(result, 0);
data[0] = 0x2a;
result = PULL_LE_U8(data, 0);
assert_int_equal(result, 42);
data[0] = 0xf;
result = PULL_LE_U8(data, 0);
assert_int_equal(result, 0xf);
data[0] = 0xff;
result = PULL_LE_U8(data, 0);
assert_int_equal(result, 0xff);
data[1] = 0x2a;
result = PULL_LE_U8(data, 1);
assert_int_equal(result, 42);
}
static void torture_pull_le_u16(void **state)
{
uint8_t data[2] = {0, 0};
uint16_t result;
result = PULL_LE_U16(data, 0);
assert_int_equal(result, 0);
data[0] = 0x2a;
data[1] = 0x00;
result = PULL_LE_U16(data, 0);
assert_int_equal(result, 42);
data[0] = 0xff;
data[1] = 0x00;
result = PULL_LE_U16(data, 0);
assert_int_equal(result, 0x00ff);
data[0] = 0x00;
data[1] = 0xff;
result = PULL_LE_U16(data, 0);
assert_int_equal(result, 0xff00);
data[0] = 0xff;
data[1] = 0xff;
result = PULL_LE_U16(data, 0);
assert_int_equal(result, 0xffff);
}
static void torture_pull_le_u32(void **state)
{
uint8_t data[4] = {0, 0, 0, 0};
uint32_t result;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0);
data[0] = 0x2a;
data[1] = 0x00;
data[2] = 0x00;
data[3] = 0x00;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 42);
data[0] = 0xff;
data[1] = 0x00;
data[2] = 0x00;
data[3] = 0x00;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0x00ff);
data[0] = 0x00;
data[1] = 0xff;
data[2] = 0x00;
data[3] = 0x00;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0xff00);
data[0] = 0x00;
data[1] = 0x00;
data[2] = 0xff;
data[3] = 0x00;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0xff0000);
data[0] = 0x00;
data[1] = 0x00;
data[2] = 0x00;
data[3] = 0xff;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0xff000000);
data[0] = 0xff;
data[1] = 0xff;
data[2] = 0xff;
data[3] = 0xff;
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0xffffffff);
}
static void torture_push_le_u8(void **state)
{
uint8_t data[4] = {0, 0, 0, 0};
uint8_t data2[4] = {42, 42, 42, 42};
PUSH_LE_U8(data, 0, 42);
PUSH_LE_U8(data, 1, 42);
PUSH_LE_U8(data, 2, 42);
PUSH_LE_U8(data, 3, 42);
assert_memory_equal(data, data2, sizeof(data));
}
static void torture_push_le_u16(void **state)
{
uint8_t data[4] = {0, 0, 0, 0};
uint8_t data2[4] = {0xa6, 0x7f, 0x2a, 0x00};
uint16_t result;
PUSH_LE_U16(data, 0, 32678);
PUSH_LE_U16(data, 2, 42);
assert_memory_equal(data, data2, sizeof(data));
result = PULL_LE_U16(data, 2);
assert_int_equal(result, 42);
result = PULL_LE_U16(data, 0);
assert_int_equal(result, 32678);
}
static void torture_push_le_u32(void **state)
{
uint8_t data[8] = {0};
uint8_t data2[8] = {0xa6, 0x7f, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x00};
uint32_t result;
PUSH_LE_U32(data, 0, 32678);
PUSH_LE_U32(data, 4, 42);
assert_memory_equal(data, data2, sizeof(data));
result = PULL_LE_U32(data, 4);
assert_int_equal(result, 42);
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 32678);
PUSH_LE_U32(data, 0, 0xfffefffe);
result = PULL_LE_U32(data, 0);
assert_int_equal(result, 0xfffefffe);
}
static void torture_push_le_u64(void **state)
{
uint8_t data[16] = {0};
uint64_t result;
PUSH_LE_U64(data, 0, 32678);
result = PULL_LE_U64(data, 0);
assert_int_equal(result, 32678);
PUSH_LE_U64(data, 0, 0xfffefffefffefffeUL);
result = PULL_LE_U64(data, 0);
assert_int_equal(result, 0xfffefffefffefffeUL);
}
/****************** BIG ENDIAN ********************/
static void torture_pull_be_u8(void **state)
{
uint8_t data[2] = {0};
uint8_t result;
result = PULL_BE_U8(data, 0);
assert_int_equal(result, 0);
data[0] = 0x2a;
result = PULL_BE_U8(data, 0);
assert_int_equal(result, 42);
data[0] = 0xf;
result = PULL_BE_U8(data, 0);
assert_int_equal(result, 0xf);
data[0] = 0xff;
result = PULL_BE_U8(data, 0);
assert_int_equal(result, 0xff);
data[1] = 0x2a;
result = PULL_BE_U8(data, 1);
assert_int_equal(result, 42);
}
static void torture_pull_be_u16(void **state)
{
uint8_t data[2] = {0, 0};
uint16_t result;
result = PULL_BE_U16(data, 0);
assert_int_equal(result, 0);
data[0] = 0x00;
data[1] = 0x2a;
result = PULL_BE_U16(data, 0);
assert_int_equal(result, 42);
data[0] = 0x00;
data[1] = 0xff;
result = PULL_BE_U16(data, 0);
assert_int_equal(result, 0x00ff);
data[0] = 0xff;
data[1] = 0x00;
result = PULL_BE_U16(data, 0);
assert_int_equal(result, 0xff00);
data[0] = 0xff;
data[1] = 0xff;
result = PULL_BE_U16(data, 0);
assert_int_equal(result, 0xffff);
}
static void torture_pull_be_u32(void **state)
{
uint8_t data[4] = {0, 0, 0, 0};
uint32_t result;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0);
data[0] = 0x00;
data[1] = 0x00;
data[2] = 0x00;
data[3] = 0x2a;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 42);
data[0] = 0x00;
data[1] = 0x00;
data[2] = 0x00;
data[3] = 0xff;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0x00ff);
data[0] = 0x00;
data[1] = 0x00;
data[2] = 0xff;
data[3] = 0x00;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0xff00);
data[0] = 0x00;
data[1] = 0xff;
data[2] = 0x00;
data[3] = 0x00;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0xff0000);
data[0] = 0xff;
data[1] = 0x00;
data[2] = 0x00;
data[3] = 0x00;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0xff000000);
data[0] = 0xff;
data[1] = 0xff;
data[2] = 0xff;
data[3] = 0xff;
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0xffffffff);
}
static void torture_push_be_u8(void **state)
{
uint8_t data[4] = {0, 0, 0, 0};
uint8_t data2[4] = {42, 42, 42, 42};
PUSH_BE_U8(data, 0, 42);
PUSH_BE_U8(data, 1, 42);
PUSH_BE_U8(data, 2, 42);
PUSH_BE_U8(data, 3, 42);
assert_memory_equal(data, data2, sizeof(data));
}
static void torture_push_be_u16(void **state)
{
uint8_t data[4] = {0, 0, 0, 0};
uint8_t data2[4] = {0x7f, 0xa6, 0x00, 0x2a};
uint16_t result;
PUSH_BE_U16(data, 0, 32678);
PUSH_BE_U16(data, 2, 42);
assert_memory_equal(data, data2, sizeof(data));
result = PULL_BE_U16(data, 2);
assert_int_equal(result, 42);
result = PULL_BE_U16(data, 0);
assert_int_equal(result, 32678);
}
static void torture_push_be_u32(void **state)
{
uint8_t data[8] = {0};
uint8_t data2[8] = {0x00, 0x00, 0x7f, 0xa6, 0x00, 0x00, 0x00, 0x2a};
uint32_t result;
PUSH_BE_U32(data, 0, 32678);
PUSH_BE_U32(data, 4, 42);
assert_memory_equal(data, data2, sizeof(data));
result = PULL_BE_U32(data, 4);
assert_int_equal(result, 42);
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 32678);
PUSH_BE_U32(data, 0, 0xfffefffe);
result = PULL_BE_U32(data, 0);
assert_int_equal(result, 0xfffefffe);
}
static void torture_push_be_u64(void **state)
{
uint8_t data[16] = {0};
uint64_t result;
PUSH_BE_U64(data, 0, 32678);
result = PULL_BE_U64(data, 0);
assert_int_equal(result, 32678);
PUSH_LE_U64(data, 8, 0xfffefffe);
result = PULL_LE_U64(data, 8);
assert_int_equal(result, 0xfffefffe);
}
int torture_run_tests(void) {
int rc;
struct CMUnitTest tests[] = {
cmocka_unit_test(torture_pull_le_u8),
cmocka_unit_test(torture_pull_le_u16),
cmocka_unit_test(torture_pull_le_u32),
cmocka_unit_test(torture_push_le_u8),
cmocka_unit_test(torture_push_le_u16),
cmocka_unit_test(torture_push_le_u32),
cmocka_unit_test(torture_push_le_u64),
/* BIG ENDIAN */
cmocka_unit_test(torture_pull_be_u8),
cmocka_unit_test(torture_pull_be_u16),
cmocka_unit_test(torture_pull_be_u32),
cmocka_unit_test(torture_push_be_u8),
cmocka_unit_test(torture_push_be_u16),
cmocka_unit_test(torture_push_be_u32),
cmocka_unit_test(torture_push_be_u64),
};
torture_filter_tests(tests);
rc = cmocka_run_group_tests(tests, NULL, NULL);
return rc;
}