libssh2

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/* Copyright (C) Alexander Lamaison
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms,
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 * with or without modification, are permitted provided
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 * that the following conditions are met:
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 *
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 *   Redistributions of source code must retain the above
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 *   copyright notice, this list of conditions and the
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 *   following disclaimer.
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 *
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 *   Redistributions in binary form must reproduce the above
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 *   copyright notice, this list of conditions and the following
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 *   disclaimer in the documentation and/or other materials
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 *   provided with the distribution.
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 *
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 *   Neither the name of the copyright holder nor the names
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 *   of any other contributors may be used to endorse or
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 *   promote products derived from this software without
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 *   specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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 * OF SUCH DAMAGE.
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 *
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 * SPDX-License-Identifier: BSD-3-Clause
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 */
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#include "runner.h"
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int main(void)
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{
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    int exit_code;
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    int retries = 0, retry = 0;
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#ifdef LIBSSH2_WINCNG
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    /* FIXME: Retry tests with WinCNG due to flakiness in hostkey
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       verification: https://github.com/libssh2/libssh2/issues/804 */
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    retries += 2;
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#endif
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    do {
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        int skipped, rc;
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        LIBSSH2_SESSION *session = start_session_fixture(&skipped, &rc);
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        if(session) {
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            exit_code = (test(session) == 0) ? 0 : 1;
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        }
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        else if(skipped) {
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            fprintf(stderr, "Test skipped.\n");
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            exit_code = 0;
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        }
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        else {
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            exit_code = 1;
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        }
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        stop_session_fixture();
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        if(exit_code == 0 ||
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#ifdef LIBSSH2_WINCNG
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           rc != LIBSSH2_ERROR_KEY_EXCHANGE_FAILURE ||
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#endif
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           ++retry > retries) {
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            break;
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        }
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        fprintf(stderr, "Test failed (%d). Retrying... %d / %d\n",
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                        rc, retry, retries);
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    } while(1);
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    return exit_code;
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}
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