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/*
* Copyright (c) 2020 [Ribose Inc](https://www.ribose.com).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "../rnp_tests.h"
#include "../support.h"
#include "librekey/g23_sexp.hpp"
TEST_F(rnp_tests, test_sxp_depth)
{
gnupg_sexp_t sxp = {};
const char * bytes;
size_t len;
auto mksxp = [](size_t depth) {
std::string data;
for (size_t i = 0; i < depth; i++) {
data += "(1:a";
}
for (size_t i = 0; i < depth; i++) {
data += ")";
}
return data;
};
{
std::string data(mksxp(1));
bytes = &data[0];
len = data.size();
gnupg_sexp_t sexp;
assert_true(sexp.parse(bytes, len, SXP_MAX_DEPTH));
}
{
std::string data(mksxp(SXP_MAX_DEPTH));
bytes = &data[0];
len = data.size();
gnupg_sexp_t sexp;
assert_true(sexp.parse(bytes, len, SXP_MAX_DEPTH));
}
{
std::string data(mksxp(SXP_MAX_DEPTH + 1));
bytes = &data[0];
len = data.size();
gnupg_sexp_t sexp;
assert_false(sexp.parse(bytes, len, SXP_MAX_DEPTH));
}
}
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