mirror of
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3b34851de1
broken. API has changed a lot and it will still change a little more here and there. The command line tool doesn't have all the required changes to reflect the API changes, so it's easy to get "internal error" or trigger assertions.
164 lines
3.3 KiB
C
164 lines
3.3 KiB
C
///////////////////////////////////////////////////////////////////////////////
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//
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/// \file tests.h
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/// \brief Common definitions for test applications
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//
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// Copyright (C) 2006 Lasse Collin
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef LZMA_TESTS_H
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#define LZMA_TESTS_H
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#include "sysdefs.h"
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#include "integer.h"
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#include <stdio.h>
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#define memcrap(buf, size) memset(buf, 0xFD, size)
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#define expect(test) ((test) ? 0 : (fprintf(stderr, "%s:%u: %s\n", \
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__FILE__, __LINE__, #test), abort(), 0))
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#define succeed(test) expect(!(test))
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#define fail(test) expect(test)
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static inline const char *
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lzma_ret_sym(lzma_ret ret)
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{
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const char *str = "";
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switch (ret) {
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case LZMA_OK:
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str = "LZMA_OK";
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break;
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case LZMA_STREAM_END:
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str = "LZMA_STREAM_END";
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break;
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case LZMA_PROG_ERROR:
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str = "LZMA_PROG_ERROR";
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break;
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case LZMA_DATA_ERROR:
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str = "LZMA_DATA_ERROR";
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break;
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case LZMA_MEM_ERROR:
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str = "LZMA_MEM_ERROR";
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break;
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case LZMA_BUF_ERROR:
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str = "LZMA_BUF_ERROR";
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break;
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case LZMA_HEADER_ERROR:
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str = "LZMA_HEADER_ERROR";
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break;
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case LZMA_NO_CHECK:
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str = "LZMA_NO_CHECK";
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break;
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case LZMA_UNSUPPORTED_CHECK:
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str = "LZMA_UNSUPPORTED_CHECK";
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break;
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case LZMA_SEE_CHECK:
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str = "LZMA_SEE_CHECK";
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break;
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case LZMA_FORMAT_ERROR:
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str = "LZMA_FORMAT_ERROR";
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break;
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case LZMA_MEMLIMIT_ERROR:
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str = "LZMA_MEMLIMIT_ERROR";
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break;
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}
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return str;
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}
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static inline bool
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coder_loop(lzma_stream *strm, uint8_t *in, size_t in_size,
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uint8_t *out, size_t out_size,
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lzma_ret expected_ret, lzma_action finishing_action)
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{
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size_t in_left = in_size;
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size_t out_left = out_size > 0 ? out_size + 1 : 0;
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lzma_action action = LZMA_RUN;
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lzma_ret ret;
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strm->next_in = NULL;
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strm->avail_in = 0;
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strm->next_out = NULL;
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strm->avail_out = 0;
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while (true) {
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if (in_left > 0) {
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if (--in_left == 0)
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action = finishing_action;
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strm->next_in = in++;
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strm->avail_in = 1;
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}
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if (out_left > 0) {
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--out_left;
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strm->next_out = out++;
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strm->avail_out = 1;
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}
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ret = lzma_code(strm, action);
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if (ret != LZMA_OK)
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break;
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}
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bool error = false;
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if (ret != expected_ret)
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error = true;
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if (expected_ret == LZMA_STREAM_END) {
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if (strm->total_in != in_size || strm->total_out != out_size)
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error = true;
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} else {
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if (strm->total_in != in_size || strm->total_out != out_size)
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error = true;
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}
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return error;
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}
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static inline bool
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decoder_loop_ret(lzma_stream *strm, uint8_t *in, size_t in_size,
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lzma_ret expected_ret)
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{
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return coder_loop(strm, in, in_size, NULL, 0, expected_ret, LZMA_RUN);
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}
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static inline bool
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decoder_loop(lzma_stream *strm, uint8_t *in, size_t in_size)
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{
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return coder_loop(strm, in, in_size, NULL, 0,
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LZMA_STREAM_END, LZMA_RUN);
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}
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#endif
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