mirror of
https://git.libssh.org/projects/libssh.git
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b214f84538
Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
411 lines
8.8 KiB
C
411 lines
8.8 KiB
C
#include "config.h"
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#include <stdint.h>
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#include "torture.h"
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#include "libssh/bytearray.h"
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static void torture_pull_le_u8(void **state)
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{
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uint8_t data[2] = {0};
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uint8_t result;
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(void)state;
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result = PULL_LE_U8(data, 0);
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assert_int_equal(result, 0);
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data[0] = 0x2a;
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result = PULL_LE_U8(data, 0);
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assert_int_equal(result, 42);
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data[0] = 0xf;
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result = PULL_LE_U8(data, 0);
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assert_int_equal(result, 0xf);
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data[0] = 0xff;
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result = PULL_LE_U8(data, 0);
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assert_int_equal(result, 0xff);
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data[1] = 0x2a;
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result = PULL_LE_U8(data, 1);
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assert_int_equal(result, 42);
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}
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static void torture_pull_le_u16(void **state)
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{
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uint8_t data[2] = {0, 0};
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uint16_t result;
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(void)state;
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result = PULL_LE_U16(data, 0);
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assert_int_equal(result, 0);
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data[0] = 0x2a;
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data[1] = 0x00;
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result = PULL_LE_U16(data, 0);
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assert_int_equal(result, 42);
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data[0] = 0xff;
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data[1] = 0x00;
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result = PULL_LE_U16(data, 0);
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assert_int_equal(result, 0x00ff);
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data[0] = 0x00;
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data[1] = 0xff;
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result = PULL_LE_U16(data, 0);
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assert_int_equal(result, 0xff00);
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data[0] = 0xff;
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data[1] = 0xff;
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result = PULL_LE_U16(data, 0);
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assert_int_equal(result, 0xffff);
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}
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static void torture_pull_le_u32(void **state)
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{
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uint8_t data[4] = {0, 0, 0, 0};
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uint32_t result;
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(void)state;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0);
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data[0] = 0x2a;
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data[1] = 0x00;
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data[2] = 0x00;
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data[3] = 0x00;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 42);
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data[0] = 0xff;
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data[1] = 0x00;
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data[2] = 0x00;
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data[3] = 0x00;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0x00ff);
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data[0] = 0x00;
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data[1] = 0xff;
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data[2] = 0x00;
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data[3] = 0x00;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0xff00);
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data[0] = 0x00;
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data[1] = 0x00;
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data[2] = 0xff;
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data[3] = 0x00;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0xff0000);
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data[0] = 0x00;
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data[1] = 0x00;
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data[2] = 0x00;
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data[3] = 0xff;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0xff000000);
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data[0] = 0xff;
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data[1] = 0xff;
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data[2] = 0xff;
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data[3] = 0xff;
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0xffffffff);
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}
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static void torture_push_le_u8(void **state)
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{
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uint8_t data[4] = {0, 0, 0, 0};
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uint8_t data2[4] = {42, 42, 42, 42};
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(void)state;
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PUSH_LE_U8(data, 0, 42);
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PUSH_LE_U8(data, 1, 42);
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PUSH_LE_U8(data, 2, 42);
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PUSH_LE_U8(data, 3, 42);
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assert_memory_equal(data, data2, sizeof(data));
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}
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static void torture_push_le_u16(void **state)
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{
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uint8_t data[4] = {0, 0, 0, 0};
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uint8_t data2[4] = {0xa6, 0x7f, 0x2a, 0x00};
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uint16_t result;
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(void)state;
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PUSH_LE_U16(data, 0, 32678);
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PUSH_LE_U16(data, 2, 42);
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assert_memory_equal(data, data2, sizeof(data));
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result = PULL_LE_U16(data, 2);
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assert_int_equal(result, 42);
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result = PULL_LE_U16(data, 0);
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assert_int_equal(result, 32678);
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}
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static void torture_push_le_u32(void **state)
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{
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uint8_t data[8] = {0};
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uint8_t data2[8] = {0xa6, 0x7f, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x00};
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uint32_t result;
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(void)state;
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PUSH_LE_U32(data, 0, 32678);
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PUSH_LE_U32(data, 4, 42);
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assert_memory_equal(data, data2, sizeof(data));
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result = PULL_LE_U32(data, 4);
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assert_int_equal(result, 42);
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 32678);
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PUSH_LE_U32(data, 0, 0xfffefffe);
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result = PULL_LE_U32(data, 0);
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assert_int_equal(result, 0xfffefffe);
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}
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static void torture_push_le_u64(void **state)
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{
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uint8_t data[16] = {0};
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uint64_t result;
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(void)state;
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PUSH_LE_U64(data, 0, 32678);
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result = PULL_LE_U64(data, 0);
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assert_int_equal(result, 32678);
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PUSH_LE_U64(data, 0, 0xfffefffefffefffeUL);
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result = PULL_LE_U64(data, 0);
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assert_int_equal(result, 0xfffefffefffefffeUL);
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}
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/****************** BIG ENDIAN ********************/
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static void torture_pull_be_u8(void **state)
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{
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uint8_t data[2] = {0};
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uint8_t result;
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(void)state;
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result = PULL_BE_U8(data, 0);
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assert_int_equal(result, 0);
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data[0] = 0x2a;
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result = PULL_BE_U8(data, 0);
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assert_int_equal(result, 42);
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data[0] = 0xf;
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result = PULL_BE_U8(data, 0);
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assert_int_equal(result, 0xf);
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data[0] = 0xff;
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result = PULL_BE_U8(data, 0);
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assert_int_equal(result, 0xff);
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data[1] = 0x2a;
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result = PULL_BE_U8(data, 1);
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assert_int_equal(result, 42);
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}
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static void torture_pull_be_u16(void **state)
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{
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uint8_t data[2] = {0, 0};
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uint16_t result;
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(void)state;
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result = PULL_BE_U16(data, 0);
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assert_int_equal(result, 0);
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data[0] = 0x00;
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data[1] = 0x2a;
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result = PULL_BE_U16(data, 0);
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assert_int_equal(result, 42);
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data[0] = 0x00;
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data[1] = 0xff;
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result = PULL_BE_U16(data, 0);
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assert_int_equal(result, 0x00ff);
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data[0] = 0xff;
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data[1] = 0x00;
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result = PULL_BE_U16(data, 0);
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assert_int_equal(result, 0xff00);
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data[0] = 0xff;
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data[1] = 0xff;
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result = PULL_BE_U16(data, 0);
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assert_int_equal(result, 0xffff);
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}
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static void torture_pull_be_u32(void **state)
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{
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uint8_t data[4] = {0, 0, 0, 0};
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uint32_t result;
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(void)state;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0);
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data[0] = 0x00;
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data[1] = 0x00;
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data[2] = 0x00;
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data[3] = 0x2a;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 42);
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data[0] = 0x00;
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data[1] = 0x00;
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data[2] = 0x00;
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data[3] = 0xff;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0x00ff);
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data[0] = 0x00;
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data[1] = 0x00;
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data[2] = 0xff;
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data[3] = 0x00;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0xff00);
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data[0] = 0x00;
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data[1] = 0xff;
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data[2] = 0x00;
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data[3] = 0x00;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0xff0000);
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data[0] = 0xff;
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data[1] = 0x00;
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data[2] = 0x00;
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data[3] = 0x00;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0xff000000);
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data[0] = 0xff;
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data[1] = 0xff;
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data[2] = 0xff;
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data[3] = 0xff;
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0xffffffff);
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}
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static void torture_push_be_u8(void **state)
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{
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uint8_t data[4] = {0, 0, 0, 0};
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uint8_t data2[4] = {42, 42, 42, 42};
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(void)state;
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PUSH_BE_U8(data, 0, 42);
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PUSH_BE_U8(data, 1, 42);
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PUSH_BE_U8(data, 2, 42);
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PUSH_BE_U8(data, 3, 42);
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assert_memory_equal(data, data2, sizeof(data));
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}
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static void torture_push_be_u16(void **state)
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{
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uint8_t data[4] = {0, 0, 0, 0};
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uint8_t data2[4] = {0x7f, 0xa6, 0x00, 0x2a};
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uint16_t result;
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(void)state;
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PUSH_BE_U16(data, 0, 32678);
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PUSH_BE_U16(data, 2, 42);
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assert_memory_equal(data, data2, sizeof(data));
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result = PULL_BE_U16(data, 2);
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assert_int_equal(result, 42);
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result = PULL_BE_U16(data, 0);
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assert_int_equal(result, 32678);
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}
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static void torture_push_be_u32(void **state)
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{
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uint8_t data[8] = {0};
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uint8_t data2[8] = {0x00, 0x00, 0x7f, 0xa6, 0x00, 0x00, 0x00, 0x2a};
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uint32_t result;
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(void)state;
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PUSH_BE_U32(data, 0, 32678);
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PUSH_BE_U32(data, 4, 42);
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assert_memory_equal(data, data2, sizeof(data));
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result = PULL_BE_U32(data, 4);
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assert_int_equal(result, 42);
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 32678);
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PUSH_BE_U32(data, 0, 0xfffefffe);
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result = PULL_BE_U32(data, 0);
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assert_int_equal(result, 0xfffefffe);
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}
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static void torture_push_be_u64(void **state)
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{
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uint8_t data[16] = {0};
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uint64_t result;
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(void)state;
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PUSH_BE_U64(data, 0, 32678);
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result = PULL_BE_U64(data, 0);
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assert_int_equal(result, 32678);
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PUSH_LE_U64(data, 8, 0xfffefffe);
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result = PULL_LE_U64(data, 8);
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assert_int_equal(result, 0xfffefffe);
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}
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int torture_run_tests(void) {
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int rc;
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struct CMUnitTest tests[] = {
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cmocka_unit_test(torture_pull_le_u8),
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cmocka_unit_test(torture_pull_le_u16),
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cmocka_unit_test(torture_pull_le_u32),
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cmocka_unit_test(torture_push_le_u8),
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cmocka_unit_test(torture_push_le_u16),
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cmocka_unit_test(torture_push_le_u32),
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cmocka_unit_test(torture_push_le_u64),
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/* BIG ENDIAN */
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cmocka_unit_test(torture_pull_be_u8),
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cmocka_unit_test(torture_pull_be_u16),
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cmocka_unit_test(torture_pull_be_u32),
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cmocka_unit_test(torture_push_be_u8),
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cmocka_unit_test(torture_push_be_u16),
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cmocka_unit_test(torture_push_be_u32),
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cmocka_unit_test(torture_push_be_u64),
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};
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torture_filter_tests(tests);
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rc = cmocka_run_group_tests(tests, NULL, NULL);
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return rc;
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}
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