Exemplo n.º 1
0
static int
check (const uint16_t *input, size_t input_length,
       const uint32_t *expected, size_t expected_length)
{
    size_t length;
    uint32_t *result;

    /* Test return conventions with resultbuf == NULL.  */
    result = u16_to_u32 (input, input_length, NULL, &length);
    if (!(result != NULL))
        return 1;
    if (!(length == expected_length))
        return 2;
    if (!(u32_cmp (result, expected, expected_length) == 0))
        return 3;
    free (result);

    /* Test return conventions with resultbuf too small.  */
    if (expected_length > 0)
    {
        uint32_t *preallocated;

        length = expected_length - 1;
        preallocated = (uint32_t *) malloc (length * sizeof (uint32_t));
        result = u16_to_u32 (input, input_length, preallocated, &length);
        if (!(result != NULL))
            return 4;
        if (!(result != preallocated))
            return 5;
        if (!(length == expected_length))
            return 6;
        if (!(u32_cmp (result, expected, expected_length) == 0))
            return 7;
        free (result);
        free (preallocated);
    }

    /* Test return conventions with resultbuf large enough.  */
    {
        uint32_t *preallocated;

        length = expected_length;
        preallocated = (uint32_t *) malloc (length * sizeof (uint32_t));
        result = u16_to_u32 (input, input_length, preallocated, &length);
        if (!(result != NULL))
            return 8;
        if (!(preallocated == NULL || result == preallocated))
            return 9;
        if (!(length == expected_length))
            return 10;
        if (!(u32_cmp (result, expected, expected_length) == 0))
            return 11;
        free (preallocated);
    }

    return 0;
}
Exemplo n.º 2
0
static inline u64 u16_to_u64(u16 a14)
{
    u16 r15 = a14;
    u32 r16 = u16_to_u32(r15);
    
    return u32_to_u64(r16);
}
Exemplo n.º 3
0
int
main ()
{
    /* Empty string.  */
    ASSERT (check (NULL, 0, NULL, 0) == 0);

    /* Simple string.  */
    {   /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a)  日本語,中文,한글" */
        static const uint16_t input[] =
        {   'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
            0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
            0x0439, 0x0442, 0x0435, '!', ' ',
            'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
            '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
            0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
        };
        static const uint32_t expected[] =
        {   'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
            0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
            0x0439, 0x0442, 0x0435, '!', ' ',
            'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
            '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
            0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
        };
        ASSERT (check (input, SIZEOF (input), expected, SIZEOF (expected)) == 0);
    }

    /* String with characters outside the BMP.  */
    {
        static const uint16_t input[] =
        {   '-', '(', 0xD835, 0xDD1E, 0x00D7, 0xD835, 0xDD1F, ')', '=',
            0xD835, 0xDD1F, 0x00D7, 0xD835, 0xDD1E
        };
        static const uint32_t expected[] =
        {   '-', '(', 0x1D51E, 0x00D7, 0x1D51F, ')', '=',
            0x1D51F, 0x00D7, 0x1D51E
        };
        ASSERT (check (input, SIZEOF (input), expected, SIZEOF (expected)) == 0);
    }

    /* Invalid input.  */
    {
        static const uint16_t input[] = { 'x', 0xDD1E, 0xD835, 'y' };
#if 0 /* Currently invalid input is rejected, not accommodated.  */
        static const uint32_t expected[] = { 'x', 0xFFFD, 0xFFFD, 'y' };
        ASSERT (check (input, SIZEOF (input), expected, SIZEOF (expected)) == 0);
#else
        size_t length;
        uint32_t *result;
        uint32_t preallocated[10];

        /* Test return conventions with resultbuf == NULL.  */
        result = u16_to_u32 (input, SIZEOF (input), NULL, &length);
        ASSERT (result == NULL);
        ASSERT (errno == EILSEQ);

        /* Test return conventions with resultbuf too small.  */
        length = 1;
        result = u16_to_u32 (input, SIZEOF (input), preallocated, &length);
        ASSERT (result == NULL);
        ASSERT (errno == EILSEQ);

        /* Test return conventions with resultbuf large enough.  */
        length = SIZEOF (preallocated);
        result = u16_to_u32 (input, SIZEOF (input), preallocated, &length);
        ASSERT (result == NULL);
        ASSERT (errno == EILSEQ);
#endif
    }

    return 0;
}
Exemplo n.º 4
0
static inline u32 dispatch_t171(t171 a172, u16 a173)
{
    return u16_to_u32(a173);
}