test_filter_flags.c File Reference

Tests Filter Flags coders. More...

#include "tests.h"

Go to the source code of this file.

Functions
static bool	encode (uint32_t known_size)
static bool	decode_ret (uint32_t known_size, lzma_ret expected_ret)
static bool	decode (uint32_t known_size)
int	main (void)

Variables
static uint8_t	buffer [4096]
static lzma_filter	known_flags
static lzma_filter	decoded_flags
static lzma_stream	strm = LZMA_STREAM_INIT

Detailed Description

Tests Filter Flags coders.

Definition in file test_filter_flags.c.

Function Documentation

decode()

static bool decode ( uint32_t  known_size )

static

Definition at line 62 of file test_filter_flags.c.

{
    if (decode_ret(known_size, LZMA_OK))
        return true;
 
    if (known_flags.id != decoded_flags.id)
        return true;
 
    return false;
}

References decode_ret(), decoded_flags, lzma_filter::id, known_flags, and LZMA_OK.

decode_ret()

static bool decode_ret ( uint32_t  known_size, lzma_ret  expected_ret  )

static

Definition at line 47 of file test_filter_flags.c.

{
    memcrap(&decoded_flags, sizeof(decoded_flags));
 
    size_t pos = 0;
    if (lzma_filter_flags_decode(&decoded_flags, NULL,
                buffer, &pos, known_size) != expected_ret
            || pos != known_size)
        return true;
 
    return false;
}

References decoded_flags, memcrap, NULL, and pos.

Referenced by decode().

encode()

static bool encode ( uint32_t  known_size )

static

Definition at line 23 of file test_filter_flags.c.

{
    memcrap(buffer, sizeof(buffer));
 
    uint32_t tmp;
    if (lzma_filter_flags_size(&tmp, &known_flags) != LZMA_OK)
        return true;
 
    if (tmp != known_size)
        return true;
 
    size_t out_pos = 0;
    if (lzma_filter_flags_encode(&known_flags,
            buffer, &out_pos, known_size) != LZMA_OK)
        return true;
 
    if (out_pos != known_size)
        return true;
 
    return false;
}

References known_flags, LZMA_OK, memcrap, out_pos, and autogen_x86imm::tmp.

main()

int main

(

void

)

Definition at line 243 of file test_filter_flags.c.

{
#if defined(HAVE_ENCODER_X86) && defined(HAVE_DECODER_X86)
    test_bcj();
#endif
#if defined(HAVE_ENCODER_DELTA) && defined(HAVE_DECODER_DELTA)
    test_delta();
#endif
// #ifdef HAVE_FILTER_LZMA
//  test_lzma();
// #endif
 
    lzma_end(&strm);
 
    return 0;
}

References strm.

Variable Documentation

buffer

uint8_t buffer[4096]

static

Definition at line 16 of file test_filter_flags.c.

decoded_flags

lzma_filter decoded_flags

static

Definition at line 18 of file test_filter_flags.c.

Referenced by decode(), and decode_ret().

known_flags

lzma_filter known_flags

static

Definition at line 17 of file test_filter_flags.c.

Referenced by decode(), and encode().

strm

lzma_stream strm = LZMA_STREAM_INIT

static

Definition at line 19 of file test_filter_flags.c.

Referenced by main().