Mercurial > public > hwos_code

view src/Tests/deco_volume_test.cpp @ 613:8077ee960199

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix for italian and french language
author heinrichsweikamp
date Wed, 30 Jan 2019 16:27:56 +0100
parents af13a18a233b
children
line wrap: on
line source

//////////////////////////////////////////////////////////////////////////////
/// deco_volume_test.cpp
/// Unit test for gas consumption c code.
/// Copyright (c) 2015, JD Gascuel, HeinrichsWeikamp, all right reserved.
//////////////////////////////////////////////////////////////////////////////
//  HISTORY
// 2015-05-27 jDG: Creation for gas volum re-introduction in hwOS 1.82

extern "C" {
#   include "p2_deco.c"
}

#include <gtest/gtest.h>
#include <iostream>

//////////////////////////////////////////////////////////////////////////////
/// \brief Defines a default OC gas list
static void setup_gas()
{
    char_I_first_gas = 1;

#define DEFINE_GAS(gas, o2, he, depth, role)    \
    char_I_deco_N2_ratio  [gas-1] = 100 - o2 - he;  \
    char_I_deco_He_ratio  [gas-1] = he;             \
    char_I_deco_gas_change[gas-1] = depth;

    DEFINE_GAS(1, 21,  0, 0, 1);    // Gas#1 : Air       FIRST
    DEFINE_GAS(2, 18, 30, 0, 2);    // Gas#2 : Tx18/30   TRAVEL
    DEFINE_GAS(3, 80,  0, 9, 3);    // Gas#3 : Nx80 @ 9m DECO
    DEFINE_GAS(4, 21, 0,  0, 0);    // Gas#2 : air @ 10m DISABLED
    DEFINE_GAS(5, 21, 0,  0, 0);    // Gas#2 : air @ 40m DISABLED
}

//////////////////////////////////////////////////////////////////////////////
/// \brief Define a default deco plan.
static void setup_plan(const char* stops,
                       const char* gas)
{
    int depth = 3 * (stops ? strlen(stops) : 0);

    if( ! depth )
        std::cout << "             no deco" << std::endl;

    int s = 0;
    while( depth > 0 && s < NUM_STOPS ) {
        std::cout << "             " << std::setw(2) << int(stops[s]) << "' @ " << depth << "m" << std::endl;

        char_O_deco_time [s] = stops[s];
        char_O_deco_depth[s] = depth;
        char_O_deco_gas  [s] = gas ? gas[s] : 1; // Gas#1 by default
        ++s;
        depth -= 3;
    }
    // Done
    for(; s<NUM_STOPS; ++s) {
        char_O_deco_time [s] = 0;
        char_O_deco_depth[s] = 0;
        char_O_deco_gas  [s] = 0;
    }
}

static void setup_dive(int bottom, int depth,
                       const char* stops = 0, const char* gas = 0)
{
    setup_gas();
    setup_plan(stops, gas);

    char_I_bottom_depth = depth;
    char_I_bottom_time  = bottom;
}

//////////////////////////////////////////////////////////////////////////////
/// \brief Gas consumption at a fixed depth
static float fixed(int rmv, int time, int depth) {
    return rmv * time * (1 + 0.1f*depth);
}

TEST(gas_volume, fixed)
{
    EXPECT_EQ(20*30*1, fixed(20,30, 0));    // 30' @  0m
    EXPECT_EQ(20*30*5, fixed(20,30,40));    // 30' @ 40m
}

//////////////////////////////////////////////////////////////////////////////
/// \brief Gas consumption during an ascent at 10m/min.
static float ascent(int rmv, int oldDepth, int newDepth)
{
    return rmv
         * abs(oldDepth-newDepth)*0.1f          // Ascent time
         * (1 + 0.05f*(oldDepth + newDepth));   // Avg pressure.
}

TEST(gas_volume, ascent)
{
    EXPECT_EQ(0,          ascent(20, 30, 30));  // 30m -> 30m : no time, no conso
    EXPECT_EQ(20*4*(1+2), ascent(20, 40,  0));  // 40m ->  0m : 4min, avg 20m
    EXPECT_EQ(20*4*(1+2), ascent(20,  0, 40));  // 0m  -> 40m : 4min, avg 20m
}

static void check_volumes(float G1, const char* L1,
                          float G2, const char* L2,
                          float G3, const char* L3,
                          float G4, const char* L4,
                          float G5, const char* L5)
{
    std::cout << "             " << std::setw(6) << G1 << " = " << L1 << std::endl;
    std::cout << "             " << std::setw(6) << G2 << " = " << L2 << std::endl;
    std::cout << "             " << std::setw(6) << G3 << " = " << L3 << std::endl;
    std::cout << "             " << std::setw(6) << G4 << " = " << L4 << std::endl;
    std::cout << "             " << std::setw(6) << G5 << " = " << L5 << std::endl;

    EXPECT_NEAR(G1, int_O_gas_volumes[0], 1) << L1;
    EXPECT_NEAR(G2, int_O_gas_volumes[1], 1) << L2;
    EXPECT_NEAR(G3, int_O_gas_volumes[2], 1) << L3;
    EXPECT_NEAR(G4, int_O_gas_volumes[3], 1) << L4;
    EXPECT_NEAR(G5, int_O_gas_volumes[4], 1) << L5;
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, OC, 30%/85%
TEST(gas_volume, OC_13min30m)
{
    char_I_const_ppO2 = 0;  // OC
    setup_dive(13, 30);     // 13' @ 30m --> no deco

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(fixed(20,13,30) + ascent(20,30,0), "Gas1: 1190 L",
                  0, "",
                  0, "",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, OC, 30%/85%
TEST(gas_volume, OC_15min30m)
{
    char_I_const_ppO2 = 0;  // OC
    char stops[] = {1, 0};
    char gas[]   = {3, 0};
    setup_dive(15, 30, stops, gas);     // 15' @ 30m --> 1min at 3m

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(fixed(20,15,30) + ascent(20,30,3), "Gas1: 1343 L",
                  0, "",
                  fixed(20, 1, 3) + ascent(20, 3,0), "Gas3: 33",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, OC, 30%/85%
TEST(gas_volume, OC_29min30m)
{
    char_I_const_ppO2 = 0;  // OC
    char stops[] = {1, 1, 2, 4, 0};
    char gas[]   = {1, 3, 3, 3, 0};
    setup_dive(29, 30, stops, gas);     // 29' @ 30m --> 1' 1' 2' 4'

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(fixed(20,29,30) + ascent(20,30,12) +
                  fixed(20, 1,12) + ascent(20,12, 9), "Gas1: 2488 L",
                  0, "",
                  fixed(20, 1, 9) + ascent(20, 9, 6) +
                  fixed(20, 2, 6) + ascent(20, 6, 3) +
                  fixed(20, 4, 3) + ascent(20, 3, 0), "Gas3: 232 L",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, OC, 30%/85%
TEST(gas_volume, OC_15min60m)
{
    char_I_const_ppO2 = 0;  // OC
    char stops[] = {2, 1, 2, 4, 3, 4, 9, 0};
    char gas[]   = {1, 1, 1, 1, 3, 3, 3, 0};
    setup_dive(15, 60, stops, gas);     // 15' @ 60m --> DTR 32'

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(fixed(20,15,60) + ascent(20,60,21) +
                  fixed(20, 2,21) + ascent(20,21,18) +
                  fixed(20, 1,18) + ascent(20,18,15) +
                  fixed(20, 2,15) + ascent(20,15,12) +
                  fixed(20, 4,12) + ascent(20,12, 9), "Gas1: 3010 L",
                  0, "",
                  fixed(20, 3, 9) + ascent(20, 9, 6) +
                  fixed(20, 4, 6) + ascent(20, 6, 3) +
                  fixed(20, 9, 3) + ascent(20, 3, 0), "Gas3: 502 L",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, CCR, 30%/85%
TEST(gas_volume, CCR_23min30m)
{
    char_I_const_ppO2 = 140;// SP 1.4 bar
    setup_dive(23, 30);     // 23' @ 30m --> no deco / no BAIL deco

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(/*NO BTM CONSO*/ ascent(20,30,0), "Gas1: 150 L",
                  0, "",
                  0, "",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, CCR, 30%/85%
TEST(gas_volume, CCR_25min30m)
{
    char_I_const_ppO2 = 140;// SP 1.4 bar
    char stops[] = {1, 0};
    char gas[]   = {3, 0};
    setup_dive(25, 30, stops, gas);     // 25' @ 30m --> no deco / BAIL 1' @ 3m

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(/*NO BTM CONSO*/  ascent(20,30,3), "Gas1: 143 L",
                  0, "",
                  fixed(20, 1, 3) + ascent(20, 3,0), "Gas3:  33 L",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, CCR, 30%/85%
TEST(gas_volume, CCR_45min30m)
{
    char_I_const_ppO2 = 140;    // SP 1.4 bar
    char stops[] = {1, 2, 5, 0};
    char gas[]   = {3, 3, 3, 0};
    setup_dive(45, 30, stops, gas);     // 45' @ 30m

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(/*NO BTM CONSO*/  ascent(20,30, 9), "Gas1: 124 L",
                  0, "",
                  fixed(20, 1, 9) + ascent(20, 9, 6) +
                  fixed(20, 2, 6) + ascent(20, 6, 3) +
                  fixed(20, 5, 3) + ascent(20, 3, 0), "Gas3: 258 L",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, CCR, 30%/85%
TEST(gas_volume, CCR_19min51m)
{
    char_I_const_ppO2 = 140;    // SP 1.4 bar
    char stops[] = {1, 2, 2, 4, 3, 4, 9, 0};
    char gas[]   = {1, 1, 1, 1, 3, 3, 3, 0};
    setup_dive(19, 51, stops, gas);     // 19' @ 51m --> 20' CCR / 31' BAIL

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(/*NO BTM CONSO*/  ascent(20,51,21) +
                  fixed(20, 1,21) + ascent(20,21,18) +
                  fixed(20, 2,18) + ascent(20,18,15) +
                  fixed(20, 2,15) + ascent(20,15,12) +
                  fixed(20, 4,12) + ascent(20,12, 9), "Gas1: 786 L",
                  0, "",
                  fixed(20, 3, 9) + ascent(20, 9, 6) +
                  fixed(20, 4, 6) + ascent(20, 6, 3) +
                  fixed(20, 9, 3) + ascent(20, 3, 0), "Gas3: 502 L",
                  0, "",
                  0, "");
}

//////////////////////////////////////////////////////////////////////////////
// v1.82 ZH-L16+GF, CCR, 30%/85%
TEST(gas_volume, CCR_15min60m)
{
    char_I_const_ppO2 = 140;    // SP 1.4 bar
    char stops[] = {2, 1, 1, 3, 5, 4, 8, 0};   // BAILOUT mode
    char gas[]   = {3, 3, 3, 3, 3, 5, 5, 0};
    setup_dive(15, 60, stops, gas);     // 15' @ 60m --> DTR 32'

    DEFINE_GAS(3, 32, 0, 40, 3);    // Gas#3 : Nx32 @ 40m DECO
    DEFINE_GAS(5, 90, 0,  6, 3);    // Gas#5 : Nx90 @  6m DECO

    ASSERT_NO_THROW( deco_gas_volumes() );
    check_volumes(/*NO BTM CONSO*/  ascent(20,60,21), "Gas1: 394 L",
                  0, "",
                  fixed(20, 2,21) + ascent(20,21,18) +
                  fixed(20, 1,18) + ascent(20,18,15) +
                  fixed(20, 1,15) + ascent(20,15,12) +
                  fixed(20, 3,12) + ascent(20,12, 9) +
                  fixed(20, 5, 9) + ascent(20, 9, 6), "Gas3: 623 L",
                  0, "",
                  fixed(20, 4, 6) + ascent(20, 6, 3) +
                  fixed(20, 8, 3) + ascent(20, 3, 0), "Gas5: 352 L");
}