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Diffstat (limited to '3rdparty/libflac/src/test_libFLAC/bitwriter.c')
-rw-r--r--3rdparty/libflac/src/test_libFLAC/bitwriter.c584
1 files changed, 584 insertions, 0 deletions
diff --git a/3rdparty/libflac/src/test_libFLAC/bitwriter.c b/3rdparty/libflac/src/test_libFLAC/bitwriter.c
new file mode 100644
index 00000000000..7bc23a87ce3
--- /dev/null
+++ b/3rdparty/libflac/src/test_libFLAC/bitwriter.c
@@ -0,0 +1,584 @@
+/* test_libFLAC - Unit tester for libFLAC
+ * Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 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.
+ */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "FLAC/assert.h"
+#include "private/bitwriter.h" /* from the libFLAC private include area */
+#include "bitwriter.h"
+#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__BitWriter 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/bitwriter.c
+ */
+typedef FLAC__uint32 bwword;
+
+struct FLAC__BitWriter {
+ bwword *buffer;
+ bwword accum; /* accumulator; when full, accum is appended to buffer */
+ unsigned capacity; /* of buffer in words */
+ unsigned words; /* # of complete words in buffer */
+ unsigned bits; /* # of used bits in accum */
+};
+
+#define TOTAL_BITS(bw) ((bw)->words*sizeof(bwword)*8 + (bw)->bits)
+
+
+FLAC__bool test_bitwriter(void)
+{
+ FLAC__BitWriter *bw;
+ FLAC__bool ok;
+ unsigned i, j;
+#if WORDS_BIGENDIAN
+ static bwword test_pattern1[5] = { 0xaaf0aabe, 0xaaaaaaa8, 0x300aaaaa, 0xaaadeadb, 0x00eeface };
+#else
+ static bwword test_pattern1[5] = { 0xbeaaf0aa, 0xa8aaaaaa, 0xaaaa0a30, 0xdbeaadaa, 0x00eeface };
+#endif
+ unsigned words, bits; /* what we think bw->words and bw->bits should be */
+
+ printf("\n+++ libFLAC unit test: bitwriter\n\n");
+
+ /*
+ * test new -> delete
+ */
+ printf("testing new... ");
+ bw = FLAC__bitwriter_new();
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing delete... ");
+ FLAC__bitwriter_delete(bw);
+ printf("OK\n");
+
+ /*
+ * test new -> init -> delete
+ */
+ printf("testing new... ");
+ bw = FLAC__bitwriter_new();
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing init... ");
+ FLAC__bitwriter_init(bw);
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing delete... ");
+ FLAC__bitwriter_delete(bw);
+ printf("OK\n");
+
+ /*
+ * test new -> init -> clear -> delete
+ */
+ printf("testing new... ");
+ bw = FLAC__bitwriter_new();
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing init... ");
+ FLAC__bitwriter_init(bw);
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing clear... ");
+ FLAC__bitwriter_clear(bw);
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing delete... ");
+ FLAC__bitwriter_delete(bw);
+ printf("OK\n");
+
+ /*
+ * test normal usage
+ */
+ printf("testing new... ");
+ bw = FLAC__bitwriter_new();
+ if(0 == bw) {
+ printf("FAILED, returned NULL\n");
+ return false;
+ }
+ printf("OK\n");
+
+ printf("testing init... ");
+ ok = FLAC__bitwriter_init(bw);
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok)
+ return false;
+
+ printf("testing clear... ");
+ FLAC__bitwriter_clear(bw);
+ printf("OK\n");
+
+ words = bits = 0;
+
+ printf("capacity = %u\n", bw->capacity);
+
+ printf("testing zeroes, raw_uint32*... ");
+ ok =
+ FLAC__bitwriter_write_raw_uint32(bw, 0x1, 1) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0x1, 2) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0xa, 5) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0xf0, 8) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0x2aa, 10) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0xf, 4) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0xaaaaaaaa, 32) &&
+ FLAC__bitwriter_write_zeroes(bw, 4) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0x3, 2) &&
+ FLAC__bitwriter_write_zeroes(bw, 8) &&
+ FLAC__bitwriter_write_raw_uint64(bw, FLAC__U64L(0xaaaaaaaadeadbeef), 64) &&
+ FLAC__bitwriter_write_raw_uint32(bw, 0xace, 12)
+ ;
+ if(!ok) {
+ printf("FAILED\n");
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ words = 4;
+ bits = 24;
+ if(bw->words != words) {
+ printf("FAILED byte count %u != %u\n", bw->words, words);
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ if(bw->bits != bits) {
+ printf("FAILED bit count %u != %u\n", bw->bits, bits);
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ if(memcmp(bw->buffer, test_pattern1, sizeof(bwword)*words) != 0) {
+ printf("FAILED pattern match (buffer)\n");
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ if((bw->accum & 0x00ffffff) != test_pattern1[words]) {
+ printf("FAILED pattern match (bw->accum=%08X != %08X)\n", bw->accum&0x00ffffff, test_pattern1[words]);
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ printf("OK\n");
+ FLAC__bitwriter_dump(bw, stdout);
+
+ printf("testing raw_uint32 some more... ");
+ ok = FLAC__bitwriter_write_raw_uint32(bw, 0x3d, 6);
+ if(!ok) {
+ printf("FAILED\n");
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ bits += 6;
+ test_pattern1[words] <<= 6;
+ test_pattern1[words] |= 0x3d;
+ if(bw->words != words) {
+ printf("FAILED byte count %u != %u\n", bw->words, words);
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ if(bw->bits != bits) {
+ printf("FAILED bit count %u != %u\n", bw->bits, bits);
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ if(memcmp(bw->buffer, test_pattern1, sizeof(bwword)*words) != 0) {
+ printf("FAILED pattern match (buffer)\n");
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ if((bw->accum & 0x3fffffff) != test_pattern1[words]) {
+ printf("FAILED pattern match (bw->accum=%08X != %08X)\n", bw->accum&0x3fffffff, test_pattern1[words]);
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ printf("OK\n");
+ FLAC__bitwriter_dump(bw, stdout);
+
+ printf("testing utf8_uint32(0x00000000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x00000000);
+ ok = TOTAL_BITS(bw) == 8 && (bw->accum & 0xff) == 0;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x0000007F)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x0000007F);
+ ok = TOTAL_BITS(bw) == 8 && (bw->accum & 0xff) == 0x7F;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x00000080)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x00000080);
+ ok = TOTAL_BITS(bw) == 16 && (bw->accum & 0xffff) == 0xC280;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x000007FF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x000007FF);
+ ok = TOTAL_BITS(bw) == 16 && (bw->accum & 0xffff) == 0xDFBF;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x00000800)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x00000800);
+ ok = TOTAL_BITS(bw) == 24 && (bw->accum & 0xffffff) == 0xE0A080;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x0000FFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x0000FFFF);
+ ok = TOTAL_BITS(bw) == 24 && (bw->accum & 0xffffff) == 0xEFBFBF;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x00010000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x00010000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0xF0908080;
+#else
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0x808090F0;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x001FFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x001FFFFF);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0xF7BFBFBF;
+#else
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0xBFBFBFF7;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x00200000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x00200000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0xF8888080 && (bw->accum & 0xff) == 0x80;
+#else
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0x808088F8 && (bw->accum & 0xff) == 0x80;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x03FFFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x03FFFFFF);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0xFBBFBFBF && (bw->accum & 0xff) == 0xBF;
+#else
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0xBFBFBFFB && (bw->accum & 0xff) == 0xBF;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x04000000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x04000000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0xFC848080 && (bw->accum & 0xffff) == 0x8080;
+#else
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0x808084FC && (bw->accum & 0xffff) == 0x8080;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint32(0x7FFFFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint32(bw, 0x7FFFFFFF);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0xFDBFBFBF && (bw->accum & 0xffff) == 0xBFBF;
+#else
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0xBFBFBFFD && (bw->accum & 0xffff) == 0xBFBF;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000000000000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000000000000);
+ ok = TOTAL_BITS(bw) == 8 && (bw->accum & 0xff) == 0;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x000000000000007F)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x000000000000007F);
+ ok = TOTAL_BITS(bw) == 8 && (bw->accum & 0xff) == 0x7F;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000000000080)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000000000080);
+ ok = TOTAL_BITS(bw) == 16 && (bw->accum & 0xffff) == 0xC280;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x00000000000007FF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x00000000000007FF);
+ ok = TOTAL_BITS(bw) == 16 && (bw->accum & 0xffff) == 0xDFBF;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000000000800)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000000000800);
+ ok = TOTAL_BITS(bw) == 24 && (bw->accum & 0xffffff) == 0xE0A080;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x000000000000FFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x000000000000FFFF);
+ ok = TOTAL_BITS(bw) == 24 && (bw->accum & 0xffffff) == 0xEFBFBF;
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000000010000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000000010000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0xF0908080;
+#else
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0x808090F0;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x00000000001FFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x00000000001FFFFF);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0xF7BFBFBF;
+#else
+ ok = TOTAL_BITS(bw) == 32 && bw->buffer[0] == 0xBFBFBFF7;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000000200000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000000200000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0xF8888080 && (bw->accum & 0xff) == 0x80;
+#else
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0x808088F8 && (bw->accum & 0xff) == 0x80;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000003FFFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000003FFFFFF);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0xFBBFBFBF && (bw->accum & 0xff) == 0xBF;
+#else
+ ok = TOTAL_BITS(bw) == 40 && bw->buffer[0] == 0xBFBFBFFB && (bw->accum & 0xff) == 0xBF;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000004000000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000004000000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0xFC848080 && (bw->accum & 0xffff) == 0x8080;
+#else
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0x808084FC && (bw->accum & 0xffff) == 0x8080;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x000000007FFFFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x000000007FFFFFFF);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0xFDBFBFBF && (bw->accum & 0xffff) == 0xBFBF;
+#else
+ ok = TOTAL_BITS(bw) == 48 && bw->buffer[0] == 0xBFBFBFFD && (bw->accum & 0xffff) == 0xBFBF;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000080000000)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, 0x0000000080000000);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 56 && bw->buffer[0] == 0xFE828080 && (bw->accum & 0xffffff) == 0x808080;
+#else
+ ok = TOTAL_BITS(bw) == 56 && bw->buffer[0] == 0x808082FE && (bw->accum & 0xffffff) == 0x808080;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing utf8_uint64(0x0000000FFFFFFFFF)... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_utf8_uint64(bw, FLAC__U64L(0x0000000FFFFFFFFF));
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == 56 && bw->buffer[0] == 0xFEBFBFBF && (bw->accum & 0xffffff) == 0xBFBFBF;
+#else
+ ok = TOTAL_BITS(bw) == 56 && bw->buffer[0] == 0xBFBFBFFE && (bw->accum & 0xffffff) == 0xBFBFBF;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+
+ printf("testing grow... ");
+ FLAC__bitwriter_clear(bw);
+ FLAC__bitwriter_write_raw_uint32(bw, 0x5, 4);
+ j = bw->capacity;
+ for(i = 0; i < j; i++)
+ FLAC__bitwriter_write_raw_uint32(bw, 0xaaaaaaaa, 32);
+#if WORDS_BIGENDIAN
+ ok = TOTAL_BITS(bw) == i*32+4 && bw->buffer[0] == 0x5aaaaaaa && (bw->accum & 0xf) == 0xa;
+#else
+ ok = TOTAL_BITS(bw) == i*32+4 && bw->buffer[0] == 0xaaaaaa5a && (bw->accum & 0xf) == 0xa;
+#endif
+ printf("%s\n", ok?"OK":"FAILED");
+ if(!ok) {
+ FLAC__bitwriter_dump(bw, stdout);
+ return false;
+ }
+ printf("capacity = %u\n", bw->capacity);
+
+ printf("testing free... ");
+ FLAC__bitwriter_free(bw);
+ printf("OK\n");
+
+ printf("testing delete... ");
+ FLAC__bitwriter_delete(bw);
+ printf("OK\n");
+
+ printf("\nPASSED!\n");
+ return true;
+}