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Adding upstream version 1.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-20 16:49:35 +01:00
parent f0061db313
commit 8d95be3bd8
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
23 changed files with 710 additions and 380 deletions
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36
lzcheck.cc
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@ -1,5 +1,5 @@
/* Lzcheck - A test program for the lzlib library
Copyright (C) 2009, 2010 Antonio Diaz Diaz.
Copyright (C) 2009, 2010, 2011 Antonio Diaz Diaz.
This program is free software: you have unlimited permission
to copy, distribute and modify it.
@ -39,7 +39,7 @@ uint8_t mid_buffer[buffer_size];
uint8_t out_buffer[buffer_size];
int main( const int argc, const char * argv[] )
int main( const int argc, const char * const argv[] )
{
if( argc < 2 )
{
@ -50,13 +50,14 @@ int main( const int argc, const char * argv[] )
FILE *file = std::fopen( argv[1], "rb" );
if( !file )
{
std::fprintf( stderr, "Can't open file `%s' for reading\n", argv[1] );
std::fprintf( stderr,
"lzcheck: Can't open file `%s' for reading\n", argv[1] );
return 1;
}
// std::fprintf( stderr, "lzcheck: testing file `%s'\n", argv[1] );
// std::fprintf( stderr, "lzcheck: Testing file `%s'\n", argv[1] );
const int dictionary_size = 1 << 20;
const int match_len_limit = 80;
const int match_len_limit = 36;
const long long member_size = LLONG_MAX;
LZ_Encoder * encoder = LZ_compress_open( dictionary_size, match_len_limit,
member_size );
@ -66,10 +67,11 @@ int main( const int argc, const char * argv[] )
LZ_compress_close( encoder );
if( mem_error )
{
std::fprintf( stderr, "not enough memory.\n" );
std::fprintf( stderr, "lzcheck: Not enough memory.\n" );
return 1;
}
std::fprintf( stderr, "internal error: invalid argument to encoder.\n" );
std::fprintf( stderr,
"lzcheck: internal error: Invalid argument to encoder.\n" );
return 3;
}
@ -77,7 +79,7 @@ int main( const int argc, const char * argv[] )
if( !decoder || LZ_decompress_errno( decoder ) != LZ_ok )
{
LZ_decompress_close( decoder );
std::fprintf( stderr, "not enough memory.\n" );
std::fprintf( stderr, "lzcheck: Not enough memory.\n" );
return 1;
}
@ -96,7 +98,7 @@ int main( const int argc, const char * argv[] )
const int mid_size = LZ_compress_read( encoder, mid_buffer, buffer_size );
if( mid_size < 0 )
{
std::fprintf( stderr, "LZ_compress_read error: %s.\n",
std::fprintf( stderr, "lzcheck: LZ_compress_read error: %s.\n",
LZ_strerror( LZ_compress_errno( encoder ) ) );
retval = 3; break;
}
@ -104,14 +106,14 @@ int main( const int argc, const char * argv[] )
const int out_size = LZ_decompress_read( decoder, out_buffer, buffer_size );
if( out_size < 0 )
{
std::fprintf( stderr, "LZ_decompress_read error: %s.\n",
std::fprintf( stderr, "lzcheck: LZ_decompress_read error: %s.\n",
LZ_strerror( LZ_decompress_errno( decoder ) ) );
retval = 3; break;
}
if( out_size != in_size || std::memcmp( in_buffer + l, out_buffer, out_size ) )
{
std::fprintf( stderr, "sync error at pos %d. in_size = %d, out_size = %d\n",
std::fprintf( stderr, "lzcheck: Sync error at pos %d. in_size = %d, out_size = %d\n",
l, in_size, out_size );
for( int i = 0; i < in_size; ++i )
std::fputc( in_buffer[l+i], stderr );
@ -133,7 +135,7 @@ int main( const int argc, const char * argv[] )
LZ_decompress_read( decoder, out_buffer, buffer_size ) != 0 ||
LZ_compress_restart_member( encoder, member_size ) < 0 )
{
std::fprintf( stderr, "can't finish member: %s.\n",
std::fprintf( stderr, "lzcheck: Can't finish member: %s.\n",
LZ_strerror( LZ_decompress_errno( decoder ) ) );
retval = 3;
}
@ -158,7 +160,7 @@ int main( const int argc, const char * argv[] )
buffer_size - leading_garbage );
if( mid_size < 0 )
{
std::fprintf( stderr, "LZ_compress_read error: %s.\n",
std::fprintf( stderr, "lzcheck: LZ_compress_read error: %s.\n",
LZ_strerror( LZ_compress_errno( encoder ) ) );
retval = 3; break;
}
@ -174,7 +176,7 @@ int main( const int argc, const char * argv[] )
}
if( out_size < 0 )
{
std::fprintf( stderr, "LZ_decompress_read error: %s.\n",
std::fprintf( stderr, "lzcheck: LZ_decompress_read error: %s.\n",
LZ_strerror( LZ_decompress_errno( decoder ) ) );
retval = 3; break;
}
@ -182,7 +184,7 @@ int main( const int argc, const char * argv[] )
if( out_size != in_size || std::memcmp( in_buffer + l, out_buffer, out_size ) )
{
std::fprintf( stderr, "sync error at pos %d. in_size = %d, out_size = %d\n",
std::fprintf( stderr, "lzcheck: Sync error at pos %d. in_size = %d, out_size = %d\n",
l, in_size, out_size );
for( int i = 0; i < in_size; ++i )
std::fputc( in_buffer[l+i], stderr );
@ -202,7 +204,7 @@ int main( const int argc, const char * argv[] )
LZ_decompress_reset( decoder ) < 0 ||
LZ_compress_restart_member( encoder, member_size ) < 0 )
{
std::fprintf( stderr, "can't restart member: %s.\n",
std::fprintf( stderr, "lzcheck: Can't restart member: %s.\n",
LZ_strerror( LZ_decompress_errno( decoder ) ) );
retval = 3; break;
}
@ -215,7 +217,7 @@ int main( const int argc, const char * argv[] )
LZ_decompress_sync_to_member( decoder ) < 0 ||
LZ_compress_restart_member( encoder, member_size ) < 0 )
{
std::fprintf( stderr, "can't seek to next member: %s.\n",
std::fprintf( stderr, "lzcheck: Can't seek to next member: %s.\n",
LZ_strerror( LZ_decompress_errno( decoder ) ) );
retval = 3; break;
}