Add an unpatched version of xz, XZ Utils, to /trunk/deps/third_party

xz/tests/tests.h

Index: xz/tests/tests.h
===================================================================
--- xz/tests/tests.h	(revision 0)
+++ xz/tests/tests.h	(revision 0)
@@ -0,0 +1,124 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       tests.h
+/// \brief      Common definitions for test applications
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef LZMA_TESTS_H
+#define LZMA_TESTS_H
+
+#include "sysdefs.h"
+#include "tuklib_integer.h"
+#include "lzma.h"
+
+#include <stdio.h>
+
+#define memcrap(buf, size) memset(buf, 0xFD, size)
+
+#define expect(test) ((test) ? 0 : (fprintf(stderr, "%s:%d: %s\n", \
+	__FILE__, __LINE__, #test), abort(), 0))
+
+#define succeed(test) expect(!(test))
+
+#define fail(test) expect(test)
+
+
+static inline const char *
+lzma_ret_sym(lzma_ret ret)
+{
+	if ((unsigned int)(ret) > LZMA_PROG_ERROR)
+		return "UNKNOWN_ERROR";
+
+	static const char *msgs[] = {
+		"LZMA_OK",
+		"LZMA_STREAM_END",
+		"LZMA_NO_CHECK",
+		"LZMA_UNSUPPORTED_CHECK",
+		"LZMA_GET_CHECK",
+		"LZMA_MEM_ERROR",
+		"LZMA_MEMLIMIT_ERROR",
+		"LZMA_FORMAT_ERROR",
+		"LZMA_OPTIONS_ERROR",
+		"LZMA_DATA_ERROR",
+		"LZMA_BUF_ERROR",
+		"LZMA_PROG_ERROR"
+	};
+
+	return msgs[ret];
+}
+
+
+static inline bool
+coder_loop(lzma_stream *strm, uint8_t *in, size_t in_size,
+		uint8_t *out, size_t out_size,
+		lzma_ret expected_ret, lzma_action finishing_action)
+{
+	size_t in_left = in_size;
+	size_t out_left = out_size > 0 ? out_size + 1 : 0;
+	lzma_action action = LZMA_RUN;
+	lzma_ret ret;
+
+	strm->next_in = NULL;
+	strm->avail_in = 0;
+	strm->next_out = NULL;
+	strm->avail_out = 0;
+
+	while (true) {
+		if (in_left > 0) {
+			if (--in_left == 0)
+				action = finishing_action;
+
+			strm->next_in = in++;
+			strm->avail_in = 1;
+		}
+
+		if (out_left > 0) {
+			--out_left;
+			strm->next_out = out++;
+			strm->avail_out = 1;
+		}
+
+		ret = lzma_code(strm, action);
+		if (ret != LZMA_OK)
+			break;
+	}
+
+	bool error = false;
+
+	if (ret != expected_ret)
+		error = true;
+
+	if (expected_ret == LZMA_STREAM_END) {
+		if (strm->total_in != in_size || strm->total_out != out_size)
+			error = true;
+	} else {
+		if (strm->total_in != in_size || strm->total_out != out_size)
+			error = true;
+	}
+
+	return error;
+}
+
+
+static inline bool
+decoder_loop_ret(lzma_stream *strm, uint8_t *in, size_t in_size,
+		lzma_ret expected_ret)
+{
+	return coder_loop(strm, in, in_size, NULL, 0, expected_ret, LZMA_RUN);
+}
+
+
+static inline bool
+decoder_loop(lzma_stream *strm, uint8_t *in, size_t in_size)
+{
+	return coder_loop(strm, in, in_size, NULL, 0,
+			LZMA_STREAM_END, LZMA_RUN);
+}
+
+#endif
Property changes on: xz/tests/tests.h
___________________________________________________________________
Added: svn:eol-style
   + LF