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/*
* test_encoding2.cc: Part of GNU CSSC.
*
* Copyright (C) 1997, 1998, 2007, 2010, 2011, 2014, 2019 Free Software
* Foundation, Inc.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <cstdio>
#include <cstddef>
#include <cstring>
#include <cstdlib>
#include "bodyio.h"
#include <gtest/gtest.h>
TEST(EncodingTest, ShortInput)
{
// The encoding scheme normally takes input in groups of 3 bytes.
// Hence we had a problem if the input was only 2 bytes (specificaly
// a branch on uninitialised data detected by valgrind).
char *in = (char*)malloc(3);
char out[6];
in[0] = '%';
in[1] = 'A';
// in[2] is uninitialised.
encode_line (in, out, 2);
// You need to leave this output statement here, because
// unless we use the result of a computation on uninitialised data,
// valgrind will not trigger.
fprintf (stderr, "%s\n", out);
in[0] = in[1] = in[2] = 0;
int chars = decode_line (out, in);
ASSERT_EQ(2, chars);
ASSERT_EQ('%', in[0]);
ASSERT_EQ('A', in[1]);
}
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