| /* test_libFLAC - Unit tester for libFLAC |
| * Copyright (C) 2000,2001,2002,2003,2004,2005,2006 Josh Coalson |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #include "FLAC/assert.h" |
| #include "private/bitbuffer.h" /* from the libFLAC private include area */ |
| #include <stdio.h> |
| #include <string.h> /* for memcmp() */ |
| |
| /* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ |
| #ifdef _MSC_VER |
| #define FLAC__U64L(x) x |
| #else |
| #define FLAC__U64L(x) x##LLU |
| #endif |
| |
| /* |
| * WATCHOUT! Since FLAC__BitBuffer is a private structure, we use a copy of |
| * the definition here to get at the internals. Make sure this is kept up |
| * to date with what is in ../libFLAC/bitbuffer.c |
| */ |
| struct FLAC__BitBuffer { |
| FLAC__blurb *buffer; |
| unsigned capacity; /* in blurbs */ |
| unsigned blurbs, bits; |
| unsigned total_bits; /* must always == FLAC__BITS_PER_BLURB*blurbs+bits */ |
| unsigned consumed_blurbs, consumed_bits; |
| unsigned total_consumed_bits; /* must always == FLAC__BITS_PER_BLURB*consumed_blurbs+consumed_bits */ |
| FLAC__uint16 read_crc16; |
| #if FLAC__BITS_PER_BLURB == 32 |
| unsigned crc16_align; |
| #endif |
| FLAC__blurb save_head, save_tail; |
| }; |
| |
| |
| static FLAC__bool dummy_read_callback(FLAC__byte buffer[], unsigned *bytes, void *client_data) |
| { |
| (void)buffer, (void)bytes, (void)client_data; |
| return true; |
| } |
| |
| FLAC__bool test_bitbuffer() |
| { |
| FLAC__BitBuffer *bb, *bb_zero, *bb_one, *bbcopy; |
| FLAC__bool ok; |
| unsigned i, j; |
| static FLAC__byte test_pattern1[19] = { 0xaa, 0xf0, 0xaa, 0xbe, 0xaa, 0xaa, 0xaa, 0xa8, 0x30, 0x0a, 0xaa, 0xaa, 0xaa, 0xad, 0xea, 0xdb, 0xee, 0xfa, 0xce }; |
| |
| FLAC__ASSERT(FLAC__BITS_PER_BLURB == 8); |
| |
| printf("\n+++ libFLAC unit test: bitbuffer\n\n"); |
| |
| /* |
| * test new -> delete |
| */ |
| printf("testing new... "); |
| bb = FLAC__bitbuffer_new(); |
| if(0 == bb) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing delete... "); |
| FLAC__bitbuffer_delete(bb); |
| printf("OK\n"); |
| |
| /* |
| * test new -> init -> delete |
| */ |
| printf("testing new... "); |
| bb = FLAC__bitbuffer_new(); |
| if(0 == bb) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing init... "); |
| FLAC__bitbuffer_init(bb); |
| if(0 == bb) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing delete... "); |
| FLAC__bitbuffer_delete(bb); |
| printf("OK\n"); |
| |
| /* |
| * test new -> init -> clear -> delete |
| */ |
| printf("testing new... "); |
| bb = FLAC__bitbuffer_new(); |
| if(0 == bb) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing init... "); |
| FLAC__bitbuffer_init(bb); |
| if(0 == bb) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing clear... "); |
| FLAC__bitbuffer_clear(bb); |
| if(0 == bb) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing delete... "); |
| FLAC__bitbuffer_delete(bb); |
| printf("OK\n"); |
| |
| /* |
| * test normal usage |
| */ |
| printf("testing new... "); |
| bb = FLAC__bitbuffer_new(); |
| bb_zero = FLAC__bitbuffer_new(); |
| bb_one = FLAC__bitbuffer_new(); |
| bbcopy = FLAC__bitbuffer_new(); |
| if(0 == bb || 0 == bb_zero || 0 == bb_one || 0 == bbcopy) { |
| printf("FAILED, returned NULL\n"); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing init... "); |
| ok = FLAC__bitbuffer_init(bb) && FLAC__bitbuffer_init(bb_zero) && FLAC__bitbuffer_init(bb_one) && FLAC__bitbuffer_init(bbcopy); |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) |
| return false; |
| |
| printf("testing clear... "); |
| ok = FLAC__bitbuffer_clear(bb) && FLAC__bitbuffer_clear(bb_zero) && FLAC__bitbuffer_clear(bb_one) && FLAC__bitbuffer_clear(bbcopy); |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) |
| return false; |
| |
| printf("setting up bb_one... "); |
| ok = FLAC__bitbuffer_write_raw_uint32(bb_one, 1, 7) && FLAC__bitbuffer_read_raw_uint32(bb_one, &i, 6, dummy_read_callback, 0); |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) |
| return false; |
| FLAC__bitbuffer_dump(bb_one, stdout); |
| |
| printf("capacity = %u\n", bb->capacity); |
| |
| printf("testing zeroes, raw_uint32*... "); |
| ok = |
| FLAC__bitbuffer_write_raw_uint32(bb, 0x1, 1) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0x1, 2) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xa, 5) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xf0, 8) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0x2aa, 10) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xf, 4) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xaaaaaaaa, 32) && |
| FLAC__bitbuffer_write_zeroes(bb, 4) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0x3, 2) && |
| FLAC__bitbuffer_write_zeroes(bb, 8) && |
| FLAC__bitbuffer_write_raw_uint64(bb, FLAC__U64L(0xaaaaaaaadeadbeef), 64) && |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xace, 12) |
| ; |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 0) { |
| printf("FAILED bit count %u != 0\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing raw_uint32 some more... "); |
| ok = FLAC__bitbuffer_write_raw_uint32(bb, 0x3d, 6); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 6) { |
| printf("FAILED bit count %u != 6\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs] != 0x3d) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing concatenate_aligned (bb_zero)... "); |
| ok = FLAC__bitbuffer_concatenate_aligned(bb, bb_zero); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 6) { |
| printf("FAILED bit count %u != 6\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs] != 0x3d) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing concatenate_aligned (bb_one)... "); |
| ok = FLAC__bitbuffer_concatenate_aligned(bb, bb_one); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 7) { |
| printf("FAILED bit count %u != 7\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs] != 0x7b) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing concatenate_aligned (bb_one again)... "); |
| (void)FLAC__bitbuffer_write_raw_uint32(bb_one, 1, 1); |
| (void)FLAC__bitbuffer_read_raw_uint32(bb_one, &i, 1, dummy_read_callback, 0); |
| ok = FLAC__bitbuffer_concatenate_aligned(bb, bb_one); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)+1) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)+1); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 0) { |
| printf("FAILED bit count %u != 0\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs-1] != 0xf7) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing concatenate_aligned (bb_four)... "); |
| (void)FLAC__bitbuffer_clear(bb_one); |
| (void)FLAC__bitbuffer_write_raw_uint32(bb_one, 8, 4); |
| ok = FLAC__bitbuffer_concatenate_aligned(bb, bb_one); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)+1) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)+1); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 4) { |
| printf("FAILED bit count %u != 4\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs] != 0x08) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing concatenate_aligned (bb_eight)... "); |
| (void)FLAC__bitbuffer_read_raw_uint32(bb_one, &i, 4, dummy_read_callback, 0); |
| (void)FLAC__bitbuffer_write_raw_uint32(bb_one, 0xaa, 8); |
| ok = FLAC__bitbuffer_concatenate_aligned(bb, bb_one); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)+2) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)+2); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 4) { |
| printf("FAILED bit count %u != 4\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs-1] != 0x8a || bb->buffer[bb->blurbs] != 0x0a) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing concatenate_aligned (bb_seventeen)... "); |
| (void)FLAC__bitbuffer_write_raw_uint32(bb_one, 0x155, 9); |
| ok = FLAC__bitbuffer_concatenate_aligned(bb, bb_one); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->blurbs != sizeof(test_pattern1)+4) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, (unsigned)sizeof(test_pattern1)+4); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->bits != 5) { |
| printf("FAILED bit count %u != 5\n", bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(bb->total_bits != 8*bb->blurbs+bb->bits) { |
| printf("FAILED total_bits count %u != %u (%u:%u)\n", bb->total_bits, 8*bb->blurbs+bb->bits, bb->blurbs, bb->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, test_pattern1, sizeof(FLAC__byte)*sizeof(test_pattern1)) != 0 || bb->buffer[bb->blurbs-3] != 0x8a || bb->buffer[bb->blurbs-2] != 0xaa || bb->buffer[bb->blurbs-1] != 0xaa || bb->buffer[bb->blurbs] != 0x15) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| |
| printf("testing utf8_uint32(0x00000000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x00000000); |
| ok = bb->total_bits == 8 && bb->buffer[0] == 0; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x0000007F)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x0000007F); |
| ok = bb->total_bits == 8 && bb->buffer[0] == 0x7F; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x00000080)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x00000080); |
| ok = bb->total_bits == 16 && bb->buffer[0] == 0xC2 && bb->buffer[1] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x000007FF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x000007FF); |
| ok = bb->total_bits == 16 && bb->buffer[0] == 0xDF && bb->buffer[1] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x00000800)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x00000800); |
| ok = bb->total_bits == 24 && bb->buffer[0] == 0xE0 && bb->buffer[1] == 0xA0 && bb->buffer[2] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x0000FFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x0000FFFF); |
| ok = bb->total_bits == 24 && bb->buffer[0] == 0xEF && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x00010000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x00010000); |
| ok = bb->total_bits == 32 && bb->buffer[0] == 0xF0 && bb->buffer[1] == 0x90 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x001FFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x001FFFFF); |
| ok = bb->total_bits == 32 && bb->buffer[0] == 0xF7 && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x00200000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x00200000); |
| ok = bb->total_bits == 40 && bb->buffer[0] == 0xF8 && bb->buffer[1] == 0x88 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80 && bb->buffer[4] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x03FFFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x03FFFFFF); |
| ok = bb->total_bits == 40 && bb->buffer[0] == 0xFB && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF && bb->buffer[4] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x04000000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x04000000); |
| ok = bb->total_bits == 48 && bb->buffer[0] == 0xFC && bb->buffer[1] == 0x84 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80 && bb->buffer[4] == 0x80 && bb->buffer[5] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint32(0x7FFFFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint32(bb, 0x7FFFFFFF); |
| ok = bb->total_bits == 48 && bb->buffer[0] == 0xFD && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF && bb->buffer[4] == 0xBF && bb->buffer[5] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000000000000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000000000000); |
| ok = bb->total_bits == 8 && bb->buffer[0] == 0; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x000000000000007F)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x000000000000007F); |
| ok = bb->total_bits == 8 && bb->buffer[0] == 0x7F; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000000000080)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000000000080); |
| ok = bb->total_bits == 16 && bb->buffer[0] == 0xC2 && bb->buffer[1] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x00000000000007FF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x00000000000007FF); |
| ok = bb->total_bits == 16 && bb->buffer[0] == 0xDF && bb->buffer[1] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000000000800)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000000000800); |
| ok = bb->total_bits == 24 && bb->buffer[0] == 0xE0 && bb->buffer[1] == 0xA0 && bb->buffer[2] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x000000000000FFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x000000000000FFFF); |
| ok = bb->total_bits == 24 && bb->buffer[0] == 0xEF && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000000010000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000000010000); |
| ok = bb->total_bits == 32 && bb->buffer[0] == 0xF0 && bb->buffer[1] == 0x90 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x00000000001FFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x00000000001FFFFF); |
| ok = bb->total_bits == 32 && bb->buffer[0] == 0xF7 && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000000200000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000000200000); |
| ok = bb->total_bits == 40 && bb->buffer[0] == 0xF8 && bb->buffer[1] == 0x88 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80 && bb->buffer[4] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000003FFFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000003FFFFFF); |
| ok = bb->total_bits == 40 && bb->buffer[0] == 0xFB && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF && bb->buffer[4] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000004000000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000004000000); |
| ok = bb->total_bits == 48 && bb->buffer[0] == 0xFC && bb->buffer[1] == 0x84 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80 && bb->buffer[4] == 0x80 && bb->buffer[5] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x000000007FFFFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x000000007FFFFFFF); |
| ok = bb->total_bits == 48 && bb->buffer[0] == 0xFD && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF && bb->buffer[4] == 0xBF && bb->buffer[5] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000080000000)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, 0x0000000080000000); |
| ok = bb->total_bits == 56 && bb->buffer[0] == 0xFE && bb->buffer[1] == 0x82 && bb->buffer[2] == 0x80 && bb->buffer[3] == 0x80 && bb->buffer[4] == 0x80 && bb->buffer[5] == 0x80 && bb->buffer[6] == 0x80; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing utf8_uint64(0x0000000FFFFFFFFF)... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_utf8_uint64(bb, FLAC__U64L(0x0000000FFFFFFFFF)); |
| ok = bb->total_bits == 56 && bb->buffer[0] == 0xFE && bb->buffer[1] == 0xBF && bb->buffer[2] == 0xBF && bb->buffer[3] == 0xBF && bb->buffer[4] == 0xBF && bb->buffer[5] == 0xBF && bb->buffer[6] == 0xBF; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| |
| printf("testing grow... "); |
| FLAC__bitbuffer_clear(bb); |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xa, 4); |
| j = bb->capacity; |
| for(i = 0; i < j; i++) |
| FLAC__bitbuffer_write_raw_uint32(bb, 0xaa, 8); |
| ok = bb->total_bits = i*8+4 && bb->buffer[0] == 0xaa && bb->buffer[i] == 0xa; |
| printf("%s\n", ok?"OK":"FAILED"); |
| if(!ok) { |
| FLAC__bitbuffer_dump(bb, stdout); |
| return false; |
| } |
| printf("capacity = %u\n", bb->capacity); |
| |
| printf("testing clone... "); |
| ok = FLAC__bitbuffer_clone(bbcopy, bb); |
| if(!ok) { |
| printf("FAILED\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| FLAC__bitbuffer_dump(bbcopy, stdout); |
| return false; |
| } |
| if(bb->blurbs != bbcopy->blurbs) { |
| printf("FAILED byte count %u != %u\n", bb->blurbs, bbcopy->blurbs); |
| FLAC__bitbuffer_dump(bb, stdout); |
| FLAC__bitbuffer_dump(bbcopy, stdout); |
| return false; |
| } |
| if(bb->bits != bbcopy->bits) { |
| printf("FAILED bit count %u != %u\n", bb->bits, bbcopy->bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| FLAC__bitbuffer_dump(bbcopy, stdout); |
| return false; |
| } |
| if(bb->total_bits != bbcopy->total_bits) { |
| printf("FAILED total_bits count %u != %u\n", bb->total_bits, bbcopy->total_bits); |
| FLAC__bitbuffer_dump(bb, stdout); |
| FLAC__bitbuffer_dump(bbcopy, stdout); |
| return false; |
| } |
| if(memcmp(bb->buffer, bbcopy->buffer, sizeof(FLAC__byte)*bb->capacity) != 0) { |
| printf("FAILED pattern match\n"); |
| FLAC__bitbuffer_dump(bb, stdout); |
| FLAC__bitbuffer_dump(bbcopy, stdout); |
| return false; |
| } |
| printf("OK\n"); |
| |
| printf("testing free... "); |
| FLAC__bitbuffer_free(bb); |
| FLAC__bitbuffer_free(bbcopy); |
| printf("OK\n"); |
| |
| printf("testing delete... "); |
| FLAC__bitbuffer_delete(bb); |
| FLAC__bitbuffer_delete(bb_zero); |
| FLAC__bitbuffer_delete(bb_one); |
| FLAC__bitbuffer_delete(bbcopy); |
| printf("OK\n"); |
| |
| printf("\nPASSED!\n"); |
| return true; |
| } |