test: move all module tests to the test/ directory

test/compress/mix-decompress.c

@@ -0,0 +1,76 @@
+#include <assert.h>
+#include <blue/compress/compressor.h>
+#include <blue/compress/cstream.h>
+#include <blue/compress/zstd.h>
+#include <blue/core/ringbuffer.h>
+#include <blue/core/stream.h>
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, const char **argv)
+{
+	if (argc < 2) {
+		fprintf(stderr, "usage: %s <inpath>\n", argv[0]);
+		return -1;
+	}
+
+	b_compressor_mode mode = B_COMPRESSOR_MODE_DECOMPRESS;
+
+	FILE *in_fp = fopen(argv[1], "rb");
+	if (!in_fp) {
+		fprintf(stderr, "cannot open input file %s\n", argv[1]);
+		return -1;
+	}
+
+	b_stream *in_stream = b_stream_open_fp(in_fp);
+	b_cstream *cstream;
+	b_cstream_open(in_stream, B_TYPE_ZSTD_COMPRESSOR, mode, &cstream);
+
+	bool compressed = false;
+	char buf[513];
+
+	for (int i = 0;; i++) {
+		if (compressed) {
+			b_cstream_begin_compressed_section(cstream, NULL);
+		}
+
+		memset(buf, 0x0, sizeof buf);
+
+		size_t nr_read = 0;
+		b_status status
+			= b_cstream_read(cstream, buf, sizeof buf - 1, &nr_read);
+		if (!B_OK(status)) {
+			fprintf(stderr, "write error: %s\n",
+			        b_status_description(status));
+			break;
+		}
+
+		if (nr_read == 0) {
+			break;
+		}
+
+		size_t nr_read_compressed = 0;
+		if (compressed) {
+			b_cstream_end_compressed_section(
+				cstream, &nr_read_compressed, &nr_read);
+		}
+
+		size_t tx_total = 0;
+		b_cstream_tx_bytes(cstream, &tx_total);
+		printf(" * iteration %d: read %zu (compressed) / %zu "
+		       "(uncompressed) / %zu (total) bytes (%s)\n",
+		       i, nr_read_compressed, nr_read, tx_total,
+		       compressed ? "compressed" : "uncompressed");
+		printf("%s\n", buf);
+
+		compressed = !compressed;
+	}
+
+	printf("Done\n");
+
+	b_cstream_unref(cstream);
+	b_stream_unref(in_stream);
+	fclose(in_fp);
+
+	return 0;
+}