[vlc-devel] [PATCH 12/16] Add matrix transpose ops tests

[Serg Chernyavskiy]

Please review.

2015-06-26 14:20 GMT+03:00 glenvt18 <glenvt18 at gmail.com>:
> ---
>  test/testbsops.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 73 insertions(+)
>
> diff --git a/test/testbsops.c b/test/testbsops.c
> index 6654c89..f914758 100644
> --- a/test/testbsops.c
> +++ b/test/testbsops.c
> @@ -22,6 +22,7 @@
>
>  #include <dvbcsa/dvbcsa.h>
>  #include "dvbcsa_bs.h"
> +#include "dvbcsa_bs_transpose.h"
>
>  void _testeq(const int i, uint8_t a, uint8_t b, const char *sa, const char *sb, const char *file, const int line, const char *func)
>  {
> @@ -350,6 +351,78 @@ main               (void)
>
>  #endif
>
> +  /* test 2x2 matrix transpose */
> +
> +  {
> +  dvbcsa_bs_word_t a, b, c, d;
> +
> +#if BS_BATCH_SIZE > 32
> +  a = BS_VAL64(3132333435363738);
> +  b = BS_VAL64(494a4b4c4d4e4f40);
> +#ifdef DVBCSA_ENDIAN_LITTLE
> +  c = BS_VAL64(4d4e4f4035363738);
> +  d = BS_VAL64(494a4b4c31323334);
> +#else
> +  c = BS_VAL64(31323334494a4b4c);
> +  d = BS_VAL64(353637384d4e4f40);
> +#endif
> +  BS_SWAP32(a, b);
> +  vec_testeq(a, c);
> +  vec_testeq(b, d);
> +#endif
> +
> +  a = BS_VAL32(12345678);
> +  b = BS_VAL32(9abcdef0);
> +#ifdef DVBCSA_ENDIAN_LITTLE
> +  c = BS_VAL32(def05678);
> +  d = BS_VAL32(9abc1234);
> +#else
> +  c = BS_VAL32(12349abc);
> +  d = BS_VAL32(5678def0);
> +#endif
> +  BS_SWAP16(a, b);
> +  vec_testeq(a, c);
> +  vec_testeq(b, d);
> +
> +  a = BS_VAL32(12345678);
> +  b = BS_VAL32(9abcdef0);
> +#ifdef DVBCSA_ENDIAN_LITTLE
> +  c = BS_VAL32(bc34f078);
> +  d = BS_VAL32(9a12de56);
> +#else
> +  c = BS_VAL32(129a56de);
> +  d = BS_VAL32(34bc78f0);
> +#endif
> +  BS_SWAP8(a, b);
> +  vec_testeq(a, c);
> +  vec_testeq(b, d);
> +
> +  a = BS_VAL32(12345678);
> +  b = BS_VAL32(9abcdef0);
> +  c = BS_VAL32(a2c4e608);
> +  d = BS_VAL32(91b3d5f7);
> +  BS_SWAP4(a, b);
> +  vec_testeq(a, c);
> +  vec_testeq(b, d);
> +
> +  a = BS_VAL32(ff00ff00);
> +  b = BS_VAL32(00ff00ff);
> +  c = BS_VAL32(33cc33cc);
> +  d = BS_VAL32(33cc33cc);
> +  BS_SWAP2(a, b);
> +  vec_testeq(a, c);
> +  vec_testeq(b, d);
> +
> +  a = BS_VAL32(ff00ff00);
> +  b = BS_VAL32(00ff00ff);
> +  c = BS_VAL32(55aa55aa);
> +  d = BS_VAL32(55aa55aa);
> +  BS_SWAP1(a, b);
> +  vec_testeq(a, c);
> +  vec_testeq(b, d);
> +
> +  }
> +
>    puts("Ok");
>    return 0;
>  }
> --
> 1.9.1
>