rename .cc files to .cpp since I can find no way to make MSVC recognize .cc as a valid C++ file extension

1 files changed, 1137 insertions, 0 deletions

diff --git a/src/test_libFLAC++/encoders.cpp b/src/test_libFLAC++/encoders.cpp
new file mode 100644
index 00000000..15183ca3
--- /dev/null
+++ b/src/test_libFLAC++/encoders.cpp
@@ -0,0 +1,1137 @@
+/* test_libFLAC++ - Unit tester for libFLAC++
+ * Copyright (C) 2002  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 "encoders.h"
+extern "C" {
+#include "file_utils.h"
+}
+#include "FLAC/assert.h"
+#include "FLAC++/encoder.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static ::FLAC__StreamMetadata streaminfo_, padding_, seektable_, application1_, application2_, vorbiscomment_;
+static ::FLAC__StreamMetadata *metadata_sequence_[] = { &padding_, &seektable_, &application1_, &application2_, &vorbiscomment_ };
+static const unsigned num_metadata_ = 5;
+static const char *flacfilename_ = "metadata.flac";
+
+static void *malloc_or_die_(size_t size)
+{
+	void *x = malloc(size);
+	if(0 == x) {
+		fprintf(stderr, "ERROR: out of memory allocating %u bytes\n", (unsigned)size);
+		exit(1);
+	}
+	return x;
+}
+
+static void init_metadata_blocks_()
+{
+	/*
+		most of the actual numbers and data in the blocks don't matter,
+		we just want to make sure the encoder encodes them correctly
+
+		remember, the metadata interface gets tested after the encoders,
+		so we do all the metadata manipulation here without it.
+	*/
+
+	/* min/max_framesize and md5sum don't get written at first, so we have to leave them 0 */
+	streaminfo_.is_last = false;
+	streaminfo_.type = ::FLAC__METADATA_TYPE_STREAMINFO;
+	streaminfo_.length = FLAC__STREAM_METADATA_STREAMINFO_LENGTH;
+	streaminfo_.data.stream_info.min_blocksize = 576;
+	streaminfo_.data.stream_info.max_blocksize = 576;
+	streaminfo_.data.stream_info.min_framesize = 0;
+	streaminfo_.data.stream_info.max_framesize = 0;
+	streaminfo_.data.stream_info.sample_rate = 44100;
+	streaminfo_.data.stream_info.channels = 1;
+	streaminfo_.data.stream_info.bits_per_sample = 8;
+	streaminfo_.data.stream_info.total_samples = 0;
+	memset(streaminfo_.data.stream_info.md5sum, 0, 16);
+
+	padding_.is_last = false;
+	padding_.type = ::FLAC__METADATA_TYPE_PADDING;
+	padding_.length = 1234;
+
+	seektable_.is_last = false;
+	seektable_.type = ::FLAC__METADATA_TYPE_SEEKTABLE;
+	seektable_.data.seek_table.num_points = 2;
+	seektable_.length = seektable_.data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH;
+	seektable_.data.seek_table.points = (::FLAC__StreamMetadata_SeekPoint*)malloc_or_die_(seektable_.data.seek_table.num_points * sizeof(::FLAC__StreamMetadata_SeekPoint));
+	seektable_.data.seek_table.points[0].sample_number = 0;
+	seektable_.data.seek_table.points[0].stream_offset = 0;
+	seektable_.data.seek_table.points[0].frame_samples = streaminfo_.data.stream_info.min_blocksize;
+	seektable_.data.seek_table.points[1].sample_number = ::FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER;
+	seektable_.data.seek_table.points[1].stream_offset = 1000;
+	seektable_.data.seek_table.points[1].frame_samples = streaminfo_.data.stream_info.min_blocksize;
+
+	application1_.is_last = false;
+	application1_.type = ::FLAC__METADATA_TYPE_APPLICATION;
+	application1_.length = 8;
+	memcpy(application1_.data.application.id, "\xfe\xdc\xba\x98", 4);
+	application1_.data.application.data = (FLAC__byte*)malloc_or_die_(4);
+	memcpy(application1_.data.application.data, "\xf0\xe1\xd2\xc3", 4);
+
+	application2_.is_last = false;
+	application2_.type = ::FLAC__METADATA_TYPE_APPLICATION;
+	application2_.length = 4;
+	memcpy(application2_.data.application.id, "\x76\x54\x32\x10", 4);
+	application2_.data.application.data = 0;
+
+	vorbiscomment_.is_last = true;
+	vorbiscomment_.type = ::FLAC__METADATA_TYPE_VORBIS_COMMENT;
+	vorbiscomment_.length = (4 + 8) + 4 + (4 + 5) + (4 + 0);
+	vorbiscomment_.data.vorbis_comment.vendor_string.length = 8;
+	vorbiscomment_.data.vorbis_comment.vendor_string.entry = (FLAC__byte*)malloc_or_die_(8);
+	memcpy(vorbiscomment_.data.vorbis_comment.vendor_string.entry, "flac 1.x", 8);
+	vorbiscomment_.data.vorbis_comment.num_comments = 2;
+	vorbiscomment_.data.vorbis_comment.comments = (::FLAC__StreamMetadata_VorbisComment_Entry*)malloc_or_die_(vorbiscomment_.data.vorbis_comment.num_comments * sizeof(::FLAC__StreamMetadata_VorbisComment_Entry));
+	vorbiscomment_.data.vorbis_comment.comments[0].length = 5;
+	vorbiscomment_.data.vorbis_comment.comments[0].entry = (FLAC__byte*)malloc_or_die_(5);
+	memcpy(vorbiscomment_.data.vorbis_comment.comments[0].entry, "ab=cd", 5);
+	vorbiscomment_.data.vorbis_comment.comments[1].length = 0;
+	vorbiscomment_.data.vorbis_comment.comments[1].entry = 0;
+}
+
+static void free_metadata_blocks_()
+{
+	free(seektable_.data.seek_table.points);
+	free(application1_.data.application.data);
+	free(vorbiscomment_.data.vorbis_comment.vendor_string.entry);
+	free(vorbiscomment_.data.vorbis_comment.comments[0].entry);
+	free(vorbiscomment_.data.vorbis_comment.comments);
+}
+
+class StreamEncoder : public FLAC::Encoder::Stream {
+public:
+	StreamEncoder(): FLAC::Encoder::Stream() { }
+	~StreamEncoder() { }
+
+	// from FLAC::Encoder::Stream
+	::FLAC__StreamEncoderWriteStatus write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame);
+	void metadata_callback(const ::FLAC__StreamMetadata *metadata);
+
+	bool die(const char *msg = 0) const;
+};
+
+::FLAC__StreamEncoderWriteStatus StreamEncoder::write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame)
+{
+	(void)buffer, (void)bytes, (void)samples, (void)current_frame;
+
+	return ::FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
+}
+
+void StreamEncoder::metadata_callback(const ::FLAC__StreamMetadata *metadata)
+{
+	(void)metadata;
+}
+
+bool StreamEncoder::die(const char *msg) const
+{
+	State state = get_state();
+
+	if(msg)
+		printf("FAILED, %s", msg);
+	else
+		printf("FAILED");
+
+	printf(", state = %u (%s)\n", (unsigned)((::FLAC__StreamEncoderState)state), state.as_cstring());
+	if(state == ::FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR) {
+		FLAC::Decoder::Stream::State dstate = get_verify_decoder_state();
+		printf("      verify decoder state = %u (%s)\n", (unsigned)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
+	}
+
+	return false;
+}
+
+static bool test_stream_encoder()
+{
+	StreamEncoder *encoder;
+	FLAC__int32 samples[1024];
+	FLAC__int32 *samples_array[1] = { samples };
+	unsigned i;
+
+	printf("\n+++ libFLAC++ unit test: FLAC::Encoder::Stream\n\n");
+
+	printf("allocating encoder instance... ");
+	encoder = new StreamEncoder();
+	if(0 == encoder) {
+		printf("FAILED, new returned NULL\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing is_valid()... ");
+	if(!encoder->is_valid()) {
+		printf("FAILED, returned false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing set_verify()... ");
+	if(!encoder->set_verify(true))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_streamable_subset()... ");
+	if(!encoder->set_streamable_subset(true))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_mid_side_stereo()... ");
+	if(!encoder->set_do_mid_side_stereo(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_loose_mid_side_stereo()... ");
+	if(!encoder->set_loose_mid_side_stereo(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_channels()... ");
+	if(!encoder->set_channels(streaminfo_.data.stream_info.channels))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_bits_per_sample()... ");
+	if(!encoder->set_bits_per_sample(streaminfo_.data.stream_info.bits_per_sample))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_sample_rate()... ");
+	if(!encoder->set_sample_rate(streaminfo_.data.stream_info.sample_rate))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_blocksize()... ");
+	if(!encoder->set_blocksize(streaminfo_.data.stream_info.min_blocksize))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_max_lpc_order()... ");
+	if(!encoder->set_max_lpc_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_qlp_coeff_precision()... ");
+	if(!encoder->set_qlp_coeff_precision(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_qlp_coeff_prec_search()... ");
+	if(!encoder->set_do_qlp_coeff_prec_search(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_escape_coding()... ");
+	if(!encoder->set_do_escape_coding(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_exhaustive_model_search()... ");
+	if(!encoder->set_do_exhaustive_model_search(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_min_residual_partition_order()... ");
+	if(!encoder->set_min_residual_partition_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_max_residual_partition_order()... ");
+	if(!encoder->set_max_residual_partition_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_rice_parameter_search_dist()... ");
+	if(!encoder->set_rice_parameter_search_dist(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_total_samples_estimate()... ");
+	if(!encoder->set_total_samples_estimate(streaminfo_.data.stream_info.total_samples))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_metadata()... ");
+	if(!encoder->set_metadata(metadata_sequence_, num_metadata_))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing init()... ");
+	if(encoder->init() != ::FLAC__STREAM_ENCODER_OK)
+		return encoder->die();
+	printf("OK\n");
+
+	printf("testing get_state()... ");
+	FLAC::Encoder::Stream::State state = encoder->get_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__StreamEncoderState)state), state.as_cstring());
+
+	printf("testing get_verify_decoder_state()... ");
+	FLAC::Decoder::Stream::State dstate = encoder->get_verify_decoder_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
+
+	{
+		FLAC__uint64 absolute_sample;
+		unsigned frame_number;
+		unsigned channel;
+		unsigned sample;
+		FLAC__int32 expected;
+		FLAC__int32 got;
+
+		printf("testing get_verify_decoder_error_stats()... ");
+		encoder->get_verify_decoder_error_stats(&absolute_sample, &frame_number, &channel, &sample, &expected, &got);
+		printf("OK\n");
+	}
+
+	printf("testing get_verify()... ");
+	if(encoder->get_verify() != true) {
+		printf("FAILED, expected true, got false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_streamable_subset()... ");
+	if(encoder->get_streamable_subset() != true) {
+		printf("FAILED, expected true, got false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_mid_side_stereo()... ");
+	if(encoder->get_do_mid_side_stereo() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_loose_mid_side_stereo()... ");
+	if(encoder->get_loose_mid_side_stereo() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_channels()... ");
+	if(encoder->get_channels() != streaminfo_.data.stream_info.channels) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.channels, encoder->get_channels());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_bits_per_sample()... ");
+	if(encoder->get_bits_per_sample() != streaminfo_.data.stream_info.bits_per_sample) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.bits_per_sample, encoder->get_bits_per_sample());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_sample_rate()... ");
+	if(encoder->get_sample_rate() != streaminfo_.data.stream_info.sample_rate) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.sample_rate, encoder->get_sample_rate());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_blocksize()... ");
+	if(encoder->get_blocksize() != streaminfo_.data.stream_info.min_blocksize) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.min_blocksize, encoder->get_blocksize());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_max_lpc_order()... ");
+	if(encoder->get_max_lpc_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_max_lpc_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_qlp_coeff_precision()... ");
+	(void)encoder->get_qlp_coeff_precision();
+	/* we asked the encoder to auto select this so we accept anything */
+	printf("OK\n");
+
+	printf("testing get_do_qlp_coeff_prec_search()... ");
+	if(encoder->get_do_qlp_coeff_prec_search() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_escape_coding()... ");
+	if(encoder->get_do_escape_coding() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_exhaustive_model_search()... ");
+	if(encoder->get_do_exhaustive_model_search() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_min_residual_partition_order()... ");
+	if(encoder->get_min_residual_partition_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_min_residual_partition_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_max_residual_partition_order()... ");
+	if(encoder->get_max_residual_partition_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_max_residual_partition_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_rice_parameter_search_dist()... ");
+	if(encoder->get_rice_parameter_search_dist() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_rice_parameter_search_dist());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_total_samples_estimate()... ");
+	if(encoder->get_total_samples_estimate() != streaminfo_.data.stream_info.total_samples) {
+		printf("FAILED, expected %llu, got %llu\n", streaminfo_.data.stream_info.total_samples, encoder->get_total_samples_estimate());
+		return false;
+	}
+	printf("OK\n");
+
+	/* init the dummy sample buffer */
+	for(i = 0; i < sizeof(samples) / sizeof(FLAC__int32); i++)
+		samples[i] = i & 7;
+
+	printf("testing process()... ");
+	if(!encoder->process(samples_array, sizeof(samples) / sizeof(FLAC__int32)))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing process_interleaved()... ");
+	if(!encoder->process_interleaved(samples, sizeof(samples) / sizeof(FLAC__int32)))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing finish()... ");
+	encoder->finish();
+	printf("OK\n");
+
+	printf("freeing encoder instance... ");
+	delete encoder;
+	printf("OK\n");
+
+	printf("\nPASSED!\n");
+
+	return true;
+}
+
+class SeekableStreamEncoder : public FLAC::Encoder::SeekableStream {
+public:
+	SeekableStreamEncoder(): FLAC::Encoder::SeekableStream() { }
+	~SeekableStreamEncoder() { }
+
+	// from FLAC::Encoder::SeekableStream
+	::FLAC__SeekableStreamEncoderSeekStatus seek_callback(FLAC__uint64 absolute_byte_offset);
+	::FLAC__StreamEncoderWriteStatus write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame);
+
+	bool die(const char *msg = 0) const;
+};
+
+::FLAC__SeekableStreamEncoderSeekStatus SeekableStreamEncoder::seek_callback(FLAC__uint64 absolute_byte_offset)
+{
+	(void)absolute_byte_offset;
+
+	return ::FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK;
+}
+
+::FLAC__StreamEncoderWriteStatus SeekableStreamEncoder::write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame)
+{
+	(void)buffer, (void)bytes, (void)samples, (void)current_frame;
+
+	return ::FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
+}
+
+bool SeekableStreamEncoder::die(const char *msg) const
+{
+	State state = get_state();
+
+	if(msg)
+		printf("FAILED, %s", msg);
+	else
+		printf("FAILED");
+
+	printf(", state = %u (%s)\n", (unsigned)((::FLAC__SeekableStreamEncoderState)state), state.as_cstring());
+	if(state == ::FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR) {
+		FLAC::Encoder::Stream::State state_ = get_stream_encoder_state();
+		printf("      stream encoder state = %u (%s)\n", (unsigned)((::FLAC__StreamEncoderState)state_), state_.as_cstring());
+		if(state_ == ::FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR) {
+			FLAC::Decoder::Stream::State dstate = get_verify_decoder_state();
+			printf("      verify decoder state = %u (%s)\n", (unsigned)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
+		}
+	}
+
+	return false;
+}
+
+static bool test_seekable_stream_encoder()
+{
+	SeekableStreamEncoder *encoder;
+	FLAC__int32 samples[1024];
+	FLAC__int32 *samples_array[1] = { samples };
+	unsigned i;
+
+	printf("\n+++ libFLAC++ unit test: FLAC::Encoder::SeekableStream\n\n");
+
+	printf("allocating encoder instance... ");
+	encoder = new SeekableStreamEncoder();
+	if(0 == encoder) {
+		printf("FAILED, new returned NULL\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing is_valid()... ");
+	if(!encoder->is_valid()) {
+		printf("FAILED, returned false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing set_verify()... ");
+	if(!encoder->set_verify(true))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_streamable_subset()... ");
+	if(!encoder->set_streamable_subset(true))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_mid_side_stereo()... ");
+	if(!encoder->set_do_mid_side_stereo(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_loose_mid_side_stereo()... ");
+	if(!encoder->set_loose_mid_side_stereo(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_channels()... ");
+	if(!encoder->set_channels(streaminfo_.data.stream_info.channels))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_bits_per_sample()... ");
+	if(!encoder->set_bits_per_sample(streaminfo_.data.stream_info.bits_per_sample))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_sample_rate()... ");
+	if(!encoder->set_sample_rate(streaminfo_.data.stream_info.sample_rate))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_blocksize()... ");
+	if(!encoder->set_blocksize(streaminfo_.data.stream_info.min_blocksize))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_max_lpc_order()... ");
+	if(!encoder->set_max_lpc_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_qlp_coeff_precision()... ");
+	if(!encoder->set_qlp_coeff_precision(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_qlp_coeff_prec_search()... ");
+	if(!encoder->set_do_qlp_coeff_prec_search(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_escape_coding()... ");
+	if(!encoder->set_do_escape_coding(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_exhaustive_model_search()... ");
+	if(!encoder->set_do_exhaustive_model_search(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_min_residual_partition_order()... ");
+	if(!encoder->set_min_residual_partition_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_max_residual_partition_order()... ");
+	if(!encoder->set_max_residual_partition_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_rice_parameter_search_dist()... ");
+	if(!encoder->set_rice_parameter_search_dist(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_total_samples_estimate()... ");
+	if(!encoder->set_total_samples_estimate(streaminfo_.data.stream_info.total_samples))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_metadata()... ");
+	if(!encoder->set_metadata(metadata_sequence_, num_metadata_))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing init()... ");
+	if(encoder->init() != ::FLAC__SEEKABLE_STREAM_ENCODER_OK)
+		return encoder->die();
+	printf("OK\n");
+
+	printf("testing get_state()... ");
+	FLAC::Encoder::SeekableStream::State state = encoder->get_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__SeekableStreamEncoderState)state), state.as_cstring());
+
+	printf("testing get_stream_encoder_state()... ");
+	FLAC::Encoder::Stream::State state_ = encoder->get_stream_encoder_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__StreamEncoderState)state_), state_.as_cstring());
+
+	printf("testing get_verify_decoder_state()... ");
+	FLAC::Decoder::Stream::State dstate = encoder->get_verify_decoder_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
+
+	{
+		FLAC__uint64 absolute_sample;
+		unsigned frame_number;
+		unsigned channel;
+		unsigned sample;
+		FLAC__int32 expected;
+		FLAC__int32 got;
+
+		printf("testing get_verify_decoder_error_stats()... ");
+		encoder->get_verify_decoder_error_stats(&absolute_sample, &frame_number, &channel, &sample, &expected, &got);
+		printf("OK\n");
+	}
+
+	printf("testing get_verify()... ");
+	if(encoder->get_verify() != true) {
+		printf("FAILED, expected true, got false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_streamable_subset()... ");
+	if(encoder->get_streamable_subset() != true) {
+		printf("FAILED, expected true, got false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_mid_side_stereo()... ");
+	if(encoder->get_do_mid_side_stereo() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_loose_mid_side_stereo()... ");
+	if(encoder->get_loose_mid_side_stereo() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_channels()... ");
+	if(encoder->get_channels() != streaminfo_.data.stream_info.channels) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.channels, encoder->get_channels());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_bits_per_sample()... ");
+	if(encoder->get_bits_per_sample() != streaminfo_.data.stream_info.bits_per_sample) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.bits_per_sample, encoder->get_bits_per_sample());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_sample_rate()... ");
+	if(encoder->get_sample_rate() != streaminfo_.data.stream_info.sample_rate) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.sample_rate, encoder->get_sample_rate());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_blocksize()... ");
+	if(encoder->get_blocksize() != streaminfo_.data.stream_info.min_blocksize) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.min_blocksize, encoder->get_blocksize());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_max_lpc_order()... ");
+	if(encoder->get_max_lpc_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_max_lpc_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_qlp_coeff_precision()... ");
+	(void)encoder->get_qlp_coeff_precision();
+	/* we asked the encoder to auto select this so we accept anything */
+	printf("OK\n");
+
+	printf("testing get_do_qlp_coeff_prec_search()... ");
+	if(encoder->get_do_qlp_coeff_prec_search() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_escape_coding()... ");
+	if(encoder->get_do_escape_coding() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_exhaustive_model_search()... ");
+	if(encoder->get_do_exhaustive_model_search() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_min_residual_partition_order()... ");
+	if(encoder->get_min_residual_partition_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_min_residual_partition_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_max_residual_partition_order()... ");
+	if(encoder->get_max_residual_partition_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_max_residual_partition_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_rice_parameter_search_dist()... ");
+	if(encoder->get_rice_parameter_search_dist() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_rice_parameter_search_dist());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_total_samples_estimate()... ");
+	if(encoder->get_total_samples_estimate() != streaminfo_.data.stream_info.total_samples) {
+		printf("FAILED, expected %llu, got %llu\n", streaminfo_.data.stream_info.total_samples, encoder->get_total_samples_estimate());
+		return false;
+	}
+	printf("OK\n");
+
+	/* init the dummy sample buffer */
+	for(i = 0; i < sizeof(samples) / sizeof(FLAC__int32); i++)
+		samples[i] = i & 7;
+
+	printf("testing process()... ");
+	if(!encoder->process(samples_array, sizeof(samples) / sizeof(FLAC__int32)))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing process_interleaved()... ");
+	if(!encoder->process_interleaved(samples, sizeof(samples) / sizeof(FLAC__int32)))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing finish()... ");
+	encoder->finish();
+	printf("OK\n");
+
+	printf("freeing encoder instance... ");
+	delete encoder;
+	printf("OK\n");
+
+	printf("\nPASSED!\n");
+
+	return true;
+}
+
+class FileEncoder : public FLAC::Encoder::File {
+public:
+	FileEncoder(): FLAC::Encoder::File() { }
+	~FileEncoder() { }
+
+	// from FLAC::Encoder::File
+	void progress_callback(FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate);
+
+	bool die(const char *msg = 0) const;
+};
+
+void FileEncoder::progress_callback(FLAC__uint64, FLAC__uint64, unsigned, unsigned)
+{
+}
+
+bool FileEncoder::die(const char *msg) const
+{
+	State state = get_state();
+
+	if(msg)
+		printf("FAILED, %s", msg);
+	else
+		printf("FAILED");
+
+	printf(", state = %u (%s)\n", (unsigned)((::FLAC__FileEncoderState)state), state.as_cstring());
+	if(state == ::FLAC__FILE_ENCODER_SEEKABLE_STREAM_ENCODER_ERROR) {
+		FLAC::Encoder::SeekableStream::State state_ = get_seekable_stream_encoder_state();
+		printf("      seekable stream encoder state = %u (%s)\n", (unsigned)((::FLAC__SeekableStreamEncoderState)state_), state_.as_cstring());
+		if(state_ == ::FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR) {
+			FLAC::Encoder::Stream::State state__ = get_stream_encoder_state();
+			printf("      stream encoder state = %u (%s)\n", (unsigned)((::FLAC__StreamEncoderState)state__), state__.as_cstring());
+			if(state__ == ::FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR) {
+				FLAC::Decoder::Stream::State dstate = get_verify_decoder_state();
+				printf("      verify decoder state = %u (%s)\n", (unsigned)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
+			}
+		}
+	}
+
+	return false;
+}
+
+static bool test_file_encoder()
+{
+	FileEncoder *encoder;
+	FLAC__int32 samples[1024];
+	FLAC__int32 *samples_array[1] = { samples };
+	unsigned i;
+
+	printf("\n+++ libFLAC++ unit test: FLAC::Encoder::File\n\n");
+
+	printf("allocating encoder instance... ");
+	encoder = new FileEncoder();
+	if(0 == encoder) {
+		printf("FAILED, new returned NULL\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing is_valid()... ");
+	if(!encoder->is_valid()) {
+		printf("FAILED, returned false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing set_verify()... ");
+	if(!encoder->set_verify(true))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_streamable_subset()... ");
+	if(!encoder->set_streamable_subset(true))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_mid_side_stereo()... ");
+	if(!encoder->set_do_mid_side_stereo(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_loose_mid_side_stereo()... ");
+	if(!encoder->set_loose_mid_side_stereo(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_channels()... ");
+	if(!encoder->set_channels(streaminfo_.data.stream_info.channels))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_bits_per_sample()... ");
+	if(!encoder->set_bits_per_sample(streaminfo_.data.stream_info.bits_per_sample))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_sample_rate()... ");
+	if(!encoder->set_sample_rate(streaminfo_.data.stream_info.sample_rate))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_blocksize()... ");
+	if(!encoder->set_blocksize(streaminfo_.data.stream_info.min_blocksize))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_max_lpc_order()... ");
+	if(!encoder->set_max_lpc_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_qlp_coeff_precision()... ");
+	if(!encoder->set_qlp_coeff_precision(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_qlp_coeff_prec_search()... ");
+	if(!encoder->set_do_qlp_coeff_prec_search(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_escape_coding()... ");
+	if(!encoder->set_do_escape_coding(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_do_exhaustive_model_search()... ");
+	if(!encoder->set_do_exhaustive_model_search(false))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_min_residual_partition_order()... ");
+	if(!encoder->set_min_residual_partition_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_max_residual_partition_order()... ");
+	if(!encoder->set_max_residual_partition_order(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_rice_parameter_search_dist()... ");
+	if(!encoder->set_rice_parameter_search_dist(0))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_total_samples_estimate()... ");
+	if(!encoder->set_total_samples_estimate(streaminfo_.data.stream_info.total_samples))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_metadata()... ");
+	if(!encoder->set_metadata(metadata_sequence_, num_metadata_))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing set_filename()... ");
+	if(!encoder->set_filename(flacfilename_))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing init()... ");
+	if(encoder->init() != ::FLAC__FILE_ENCODER_OK)
+		return encoder->die();
+	printf("OK\n");
+
+	printf("testing get_state()... ");
+	FLAC::Encoder::File::State state = encoder->get_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__FileEncoderState)state), state.as_cstring());
+
+	printf("testing get_seekable_stream_encoder_state()... ");
+	FLAC::Encoder::SeekableStream::State state_ = encoder->get_seekable_stream_encoder_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__SeekableStreamEncoderState)state_), state_.as_cstring());
+
+	printf("testing get_stream_encoder_state()... ");
+	FLAC::Encoder::Stream::State state__ = encoder->get_stream_encoder_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__StreamEncoderState)state__), state__.as_cstring());
+
+	printf("testing get_verify_decoder_state()... ");
+	FLAC::Decoder::Stream::State dstate = encoder->get_verify_decoder_state();
+	printf("returned state = %u (%s)... OK\n", (unsigned)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
+
+	{
+		FLAC__uint64 absolute_sample;
+		unsigned frame_number;
+		unsigned channel;
+		unsigned sample;
+		FLAC__int32 expected;
+		FLAC__int32 got;
+
+		printf("testing get_verify_decoder_error_stats()... ");
+		encoder->get_verify_decoder_error_stats(&absolute_sample, &frame_number, &channel, &sample, &expected, &got);
+		printf("OK\n");
+	}
+
+	printf("testing get_verify()... ");
+	if(encoder->get_verify() != true) {
+		printf("FAILED, expected true, got false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_streamable_subset()... ");
+	if(encoder->get_streamable_subset() != true) {
+		printf("FAILED, expected true, got false\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_mid_side_stereo()... ");
+	if(encoder->get_do_mid_side_stereo() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_loose_mid_side_stereo()... ");
+	if(encoder->get_loose_mid_side_stereo() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_channels()... ");
+	if(encoder->get_channels() != streaminfo_.data.stream_info.channels) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.channels, encoder->get_channels());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_bits_per_sample()... ");
+	if(encoder->get_bits_per_sample() != streaminfo_.data.stream_info.bits_per_sample) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.bits_per_sample, encoder->get_bits_per_sample());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_sample_rate()... ");
+	if(encoder->get_sample_rate() != streaminfo_.data.stream_info.sample_rate) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.sample_rate, encoder->get_sample_rate());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_blocksize()... ");
+	if(encoder->get_blocksize() != streaminfo_.data.stream_info.min_blocksize) {
+		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.min_blocksize, encoder->get_blocksize());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_max_lpc_order()... ");
+	if(encoder->get_max_lpc_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_max_lpc_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_qlp_coeff_precision()... ");
+	(void)encoder->get_qlp_coeff_precision();
+	/* we asked the encoder to auto select this so we accept anything */
+	printf("OK\n");
+
+	printf("testing get_do_qlp_coeff_prec_search()... ");
+	if(encoder->get_do_qlp_coeff_prec_search() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_escape_coding()... ");
+	if(encoder->get_do_escape_coding() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_do_exhaustive_model_search()... ");
+	if(encoder->get_do_exhaustive_model_search() != false) {
+		printf("FAILED, expected false, got true\n");
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_min_residual_partition_order()... ");
+	if(encoder->get_min_residual_partition_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_min_residual_partition_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_max_residual_partition_order()... ");
+	if(encoder->get_max_residual_partition_order() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_max_residual_partition_order());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_rice_parameter_search_dist()... ");
+	if(encoder->get_rice_parameter_search_dist() != 0) {
+		printf("FAILED, expected %u, got %u\n", 0, encoder->get_rice_parameter_search_dist());
+		return false;
+	}
+	printf("OK\n");
+
+	printf("testing get_total_samples_estimate()... ");
+	if(encoder->get_total_samples_estimate() != streaminfo_.data.stream_info.total_samples) {
+		printf("FAILED, expected %llu, got %llu\n", streaminfo_.data.stream_info.total_samples, encoder->get_total_samples_estimate());
+		return false;
+	}
+	printf("OK\n");
+
+	/* init the dummy sample buffer */
+	for(i = 0; i < sizeof(samples) / sizeof(FLAC__int32); i++)
+		samples[i] = i & 7;
+
+	printf("testing process()... ");
+	if(!encoder->process(samples_array, sizeof(samples) / sizeof(FLAC__int32)))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing process_interleaved()... ");
+	if(!encoder->process_interleaved(samples, sizeof(samples) / sizeof(FLAC__int32)))
+		return encoder->die("returned false");
+	printf("OK\n");
+
+	printf("testing finish()... ");
+	encoder->finish();
+	printf("OK\n");
+
+	printf("freeing encoder instance... ");
+	delete encoder;
+	printf("OK\n");
+
+	printf("\nPASSED!\n");
+
+	return true;
+}
+
+bool test_encoders()
+{
+	init_metadata_blocks_();
+
+	if(!test_stream_encoder())
+		return false;
+
+	if(!test_seekable_stream_encoder())
+		return false;
+
+	if(!test_file_encoder())
+		return false;
+
+	free_metadata_blocks_();
+
+	return true;
+}