forked from Archive/PX4-Autopilot
79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/****************************************************************************
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*
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* Copyright (C) 2012 PX4 Development Team. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/**
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* @file tests_param.c
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*
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* Tests related to the parameter system.
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*/
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#include <stdio.h>
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#include "systemlib/err.h"
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#include "systemlib/param/param.h"
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#include "tests.h"
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PARAM_DEFINE_INT32(test, 0x12345678);
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int
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test_param(int argc, char *argv[])
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{
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param_t p;
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p = param_find("test");
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if (p == PARAM_INVALID)
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errx(1, "test parameter not found");
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param_type_t t = param_type(p);
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if (t != PARAM_TYPE_INT32)
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errx(1, "test parameter type mismatch (got %u)", (unsigned)t);
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int32_t val;
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if (param_get(p, &val) != 0)
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errx(1, "failed to read test parameter");
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if (val != 0x12345678)
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errx(1, "parameter value mismatch");
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val = 0xa5a5a5a5;
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if (param_set(p, &val) != 0)
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errx(1, "failed to write test parameter");
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if (param_get(p, &val) != 0)
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errx(1, "failed to re-read test parameter");
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if ((uint32_t)val != 0xa5a5a5a5)
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errx(1, "parameter value mismatch after write");
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warnx("parameter test PASS");
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return 0;
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}
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