subsurface/tests/testplan.cpp
Robert C. Helling e31714d9b2 Set up gaslist only in the beginning of diveplan
In the beginning of the diveplan, divedatapoints of zero
duration indicate available gases with the depth giving
the suggested switch depth. Zero-duration datapoints in
the middle of the dive do not have this meaning and should
thus be ignored when composing the gaslist.

The tests should have these gas defining segments in the beginning.

This fixes a problem when replanning a dive that would change
to random gases during deco.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-02-11 08:31:42 -08:00

624 lines
20 KiB
C++

#include "core/dive.h"
#include "testplan.h"
#include "core/planner.h"
#include "core/units.h"
#include "core/subsurfacestartup.h"
#include "core/qthelper.h"
#include <QDebug>
#define DEBUG 1
// testing the dive plan algorithm
extern bool plan(struct diveplan *diveplan, char **cached_datap, bool is_planner, bool show_disclaimer);
extern pressure_t first_ceiling_pressure;
void setupPrefs()
{
copy_prefs(&default_prefs, &prefs);
prefs.ascrate50 = feet_to_mm(30) / 60;
prefs.ascrate75 = prefs.ascrate50;
prefs.ascratestops = prefs.ascrate50;
prefs.ascratelast6m = feet_to_mm(10) / 60;
prefs.last_stop = true;
}
void setupPrefsVpmb()
{
copy_prefs(&default_prefs, &prefs);
prefs.ascrate50 = 10000 / 60;
prefs.ascrate75 = prefs.ascrate50;
prefs.ascratestops = prefs.ascrate50;
prefs.ascratelast6m = prefs.ascrate50;
prefs.descrate = 99000 / 60;
prefs.last_stop = false;
prefs.planner_deco_mode = VPMB;
prefs.vpmb_conservatism = 0;
}
void setupPlan(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->gfhigh = 100;
dp->gflow = 100;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {150}, {450} };
struct gasmix ean36 = { {360}, {0} };
struct gasmix oxygen = { {1000}, {0} };
pressure_t po2 = { 1600 };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.cylinder[1].gasmix = ean36;
displayed_dive.cylinder[2].gasmix = oxygen;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(79, 260) * 60 / M_OR_FT(23, 75);
plan_add_segment(dp, 0, gas_mod(&ean36, po2, &displayed_dive, M_OR_FT(3,10)).mm, 1, 0, 1);
plan_add_segment(dp, 0, gas_mod(&oxygen, po2, &displayed_dive, M_OR_FT(3,10)).mm, 2, 0, 1);
plan_add_segment(dp, droptime, M_OR_FT(79, 260), 0, 0, 1);
plan_add_segment(dp, 30*60 - droptime, M_OR_FT(79, 260), 0, 0, 1);
}
void setupPlanVpmb60m30minAir(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {210}, {0} };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(60, 200) * 60 / M_OR_FT(99, 330);
plan_add_segment(dp, droptime, M_OR_FT(60, 200), 0, 0, 1);
plan_add_segment(dp, 30*60 - droptime, M_OR_FT(60, 200), 0, 0, 1);
}
void setupPlanVpmb60m30minEan50(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {210}, {0} };
struct gasmix ean50 = { {500}, {0} };
pressure_t po2 = { 1600 };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.cylinder[1].gasmix = ean50;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(60, 200) * 60 / M_OR_FT(99, 330);
plan_add_segment(dp, 0, gas_mod(&ean50, po2, &displayed_dive, M_OR_FT(3,10)).mm, 1, 0, 1);
plan_add_segment(dp, droptime, M_OR_FT(60, 200), 0, 0, 1);
plan_add_segment(dp, 30*60 - droptime, M_OR_FT(60, 200), 0, 0, 1);
}
void setupPlanVpmb60m30minTx(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {180}, {450} };
struct gasmix ean50 = { {500}, {0} };
pressure_t po2 = { 1600 };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.cylinder[1].gasmix = ean50;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(60, 200) * 60 / M_OR_FT(99, 330);
plan_add_segment(dp, 0, gas_mod(&ean50, po2, &displayed_dive, M_OR_FT(3,10)).mm, 1, 0, 1);
plan_add_segment(dp, droptime, M_OR_FT(60, 200), 0, 0, 1);
plan_add_segment(dp, 30*60 - droptime, M_OR_FT(60, 200), 0, 0, 1);
}
void setupPlanVpmbMultiLevelAir(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {210}, {0} };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(20, 66) * 60 / M_OR_FT(99, 330);
plan_add_segment(dp, droptime, M_OR_FT(20, 66), 0, 0, 1);
plan_add_segment(dp, 10*60 - droptime, M_OR_FT(20, 66), 0, 0, 1);
plan_add_segment(dp, 1*60, M_OR_FT(60, 200), 0, 0, 1);
plan_add_segment(dp, 29*60, M_OR_FT(60, 200), 0, 0, 1);
}
void setupPlanVpmb100m60min(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {180}, {450} };
struct gasmix ean50 = { {500}, {0} };
struct gasmix oxygen = { {1000}, {0} };
pressure_t po2 = { 1600 };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.cylinder[1].gasmix = ean50;
displayed_dive.cylinder[2].gasmix = oxygen;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(100, 330) * 60 / M_OR_FT(99, 330);
plan_add_segment(dp, 0, gas_mod(&ean50, po2, &displayed_dive, M_OR_FT(3,10)).mm, 1, 0, 1);
plan_add_segment(dp, 0, gas_mod(&oxygen, po2, &displayed_dive, M_OR_FT(3,10)).mm, 2, 0, 1);
plan_add_segment(dp, droptime, M_OR_FT(100, 330), 0, 0, 1);
plan_add_segment(dp, 60*60 - droptime, M_OR_FT(100, 330), 0, 0, 1);
}
void setupPlanVpmb100m10min(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {180}, {450} };
struct gasmix ean50 = { {500}, {0} };
struct gasmix oxygen = { {1000}, {0} };
pressure_t po2 = { 1600 };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.cylinder[1].gasmix = ean50;
displayed_dive.cylinder[2].gasmix = oxygen;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(100, 330) * 60 / M_OR_FT(99, 330);
plan_add_segment(dp, 0, gas_mod(&ean50, po2, &displayed_dive, M_OR_FT(3,10)).mm, 1, 0, 1);
plan_add_segment(dp, 0, gas_mod(&oxygen, po2, &displayed_dive, M_OR_FT(3,10)).mm, 2, 0, 1);
plan_add_segment(dp, droptime, M_OR_FT(100, 330), 0, 0, 1);
plan_add_segment(dp, 10*60 - droptime, M_OR_FT(100, 330), 0, 0, 1);
}
void setupPlanVpmb30m20min(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {210}, {0} };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(30, 100) * 60 / M_OR_FT(18, 60);
plan_add_segment(dp, droptime, M_OR_FT(30, 100), 0, 0, 1);
plan_add_segment(dp, 20*60 - droptime, M_OR_FT(30, 100), 0, 0, 1);
}
void setupPlanVpmb100mTo70m30min(struct diveplan *dp)
{
dp->salinity = 10300;
dp->surface_pressure = 1013;
dp->bottomsac = 0;
dp->decosac = 0;
struct gasmix bottomgas = { {120}, {650} };
struct gasmix tx21_35 = { {210}, {350} };
struct gasmix ean50 = { {500}, {0} };
struct gasmix oxygen = { {1000}, {0} };
pressure_t po2 = { 1600 };
displayed_dive.cylinder[0].gasmix = bottomgas;
displayed_dive.cylinder[1].gasmix = tx21_35;
displayed_dive.cylinder[2].gasmix = ean50;
displayed_dive.cylinder[3].gasmix = oxygen;
displayed_dive.surface_pressure.mbar = 1013;
reset_cylinders(&displayed_dive, true);
free_dps(dp);
int droptime = M_OR_FT(100, 330) * 60 / M_OR_FT(18, 60);
plan_add_segment(dp, 0, gas_mod(&tx21_35, po2, &displayed_dive, M_OR_FT(3,10)).mm, 1, 0, 1);
plan_add_segment(dp, 0, gas_mod(&ean50, po2, &displayed_dive, M_OR_FT(3,10)).mm, 2, 0, 1);
plan_add_segment(dp, 0, gas_mod(&oxygen, po2, &displayed_dive, M_OR_FT(3,10)).mm, 3, 0, 1);
plan_add_segment(dp, droptime, M_OR_FT(100, 330), 0, 0, 1);
plan_add_segment(dp, 20*60 - droptime, M_OR_FT(100, 330), 0, 0, 1);
plan_add_segment(dp, 3*60, M_OR_FT(70, 230), 0, 0, 1);
plan_add_segment(dp, (30 - 20 - 3) * 60, M_OR_FT(70, 230), 0, 0, 1);
}
/* We compare the calculated runtimes against two values:
* - Known runtime calculated by Subsurface previously (to detect if anything has changed)
* - Benchmark runtime (we should be close, but not always exactly the same)
*/
bool compareDecoTime(int actualRunTimeSeconds, int benchmarkRunTimeSeconds, int knownSsrfRunTimeSeconds)
{
bool result;
// If the calculated run time equals the expected run time, do a simple comparison
if (actualRunTimeSeconds == benchmarkRunTimeSeconds) {
result = true;
} else {
/* We want the difference between the expected and calculated total run time to be not more than
* 1% of total run time + 1 minute */
int permilDifferenceAllowed = 1 * 10;
int absoluteDifferenceAllowedSeconds = 60;
int totalDifferenceAllowed = 0.001 * permilDifferenceAllowed * benchmarkRunTimeSeconds + absoluteDifferenceAllowedSeconds;
int totalDifference = abs(actualRunTimeSeconds - benchmarkRunTimeSeconds);
qDebug("Calculated run time = %d seconds", actualRunTimeSeconds);
qDebug("Expected run time = %d seconds", benchmarkRunTimeSeconds);
qDebug("Allowed time difference is %g percent plus %d seconds = %d seconds",
permilDifferenceAllowed * 0.1, absoluteDifferenceAllowedSeconds, totalDifferenceAllowed);
qDebug("total difference = %d seconds", totalDifference);
result = (totalDifference <= totalDifferenceAllowed);
}
if ((knownSsrfRunTimeSeconds > 0) && (actualRunTimeSeconds != knownSsrfRunTimeSeconds)) {
QWARN("Calculated run time does not match known Subsurface runtime");
qWarning("Calculated runtime: %d", actualRunTimeSeconds);
qWarning("Known Subsurface runtime: %d", knownSsrfRunTimeSeconds);
}
return result;
}
void TestPlan::testMetric()
{
char *cache = NULL;
setupPrefs();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
prefs.planner_deco_mode = BUEHLMANN;
struct diveplan testPlan = {};
setupPlan(&testPlan);
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// check first gas change to EAN36 at 33m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->value, 36);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 33000);
// check second gas change to Oxygen at 6m
ev = ev->next;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 2);
QCOMPARE(ev->value, 100);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 6000);
// check expected run time of 108 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 108u * 60u, 108u * 60u));
}
void TestPlan::testImperial()
{
char *cache = NULL;
setupPrefs();
prefs.unit_system = IMPERIAL;
prefs.units.length = units::FEET;
prefs.planner_deco_mode = BUEHLMANN;
struct diveplan testPlan = {};
setupPlan(&testPlan);
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// check first gas change to EAN36 at 33m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->value, 36);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 33528);
// check second gas change to Oxygen at 6m
ev = ev->next;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 2);
QCOMPARE(ev->value, 100);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 6096);
// check expected run time of 110 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 110u * 60u - 2u, 110u * 60u - 2u));
}
void TestPlan::testVpmbMetric60m30minAir()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmb60m30minAir(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check benchmark run time of 141 minutes, and known Subsurface runtime of 139 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 141u * 60u + 20u, 139u * 60u + 20u));
}
void TestPlan::testVpmbMetric60m30minEan50()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmb60m30minEan50(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check first gas change to EAN50 at 21m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->value, 50);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 21000);
// check benchmark run time of 95 minutes, and known Subsurface runtime of 96 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 95u * 60u + 20u, 96u * 60u + 20u));
}
void TestPlan::testVpmbMetric60m30minTx()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmb60m30minTx(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check first gas change to EAN50 at 21m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->value, 50);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 21000);
// check benchmark run time of 89 minutes, and known Subsurface runtime of 89 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 89u * 60u + 20u, 89u * 60u + 20u));
}
void TestPlan::testVpmbMetric100m60min()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmb100m60min(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check first gas change to EAN50 at 21m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->value, 50);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 21000);
// check second gas change to Oxygen at 6m
ev = ev->next;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 2);
QCOMPARE(ev->value, 100);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 6000);
// check benchmark run time of 311 minutes, and known Subsurface runtime of 314 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 311u * 60u + 20u, 314u * 60u + 20u));
}
void TestPlan::testVpmbMetricMultiLevelAir()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmbMultiLevelAir(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check benchmark run time of 167 minutes, and known Subsurface runtime of 169 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 167u * 60u + 20u, 169u * 60u + 20u));
}
void TestPlan::testVpmbMetric100m10min()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmb100m10min(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check first gas change to EAN50 at 21m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->value, 50);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 21000);
// check second gas change to Oxygen at 6m
ev = ev->next;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 2);
QCOMPARE(ev->value, 100);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 6000);
// check benchmark run time of 58 minutes, and known Subsurface runtime of 57 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 58u * 60u + 20u, 57u * 60u + 20u));
}
/* This tests that a previously calculated plan isn't affecting the calculations of the next plan.
* It is NOT a 'repetitive dive' test (i.e. with a surface interval and considering tissue
* saturation from the previous dive).
*/
void TestPlan::testVpmbMetricRepeat()
{
char *cache = NULL;
setupPrefsVpmb();
prefs.unit_system = METRIC;
prefs.units.length = units::METERS;
struct diveplan testPlan = {};
setupPlanVpmb30m20min(&testPlan);
setCurrentAppState("PlanDive");
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check benchmark run time of 27 minutes, and known Subsurface runtime of 27 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 27u * 60u + 20u, 27u * 60u + 20u));
int firstDiveRunTimeSeconds = displayed_dive.dc.duration.seconds;
setupPlanVpmb100mTo70m30min(&testPlan);
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check first gas change to 21/35 at 66m
struct event *ev = displayed_dive.dc.events;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 1);
QCOMPARE(ev->gas.mix.o2.permille, 210);
QCOMPARE(ev->gas.mix.he.permille, 350);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 66000);
// check second gas change to EAN50 at 21m
ev = ev->next;
QCOMPARE(ev->gas.index, 2);
QCOMPARE(ev->value, 50);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 21000);
// check third gas change to Oxygen at 6m
ev = ev->next;
QVERIFY(ev != NULL);
QCOMPARE(ev->gas.index, 3);
QCOMPARE(ev->value, 100);
QCOMPARE(get_depth_at_time(&displayed_dive.dc, ev->time.seconds), 6000);
// we don't have a benchmark, known Subsurface runtime is 126 minutes
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 126u * 60u + 20u, 126u * 60u + 20u));
setupPlanVpmb30m20min(&testPlan);
plan(&testPlan, &cache, 1, 0);
#if DEBUG
free(displayed_dive.notes);
displayed_dive.notes = NULL;
save_dive(stdout, &displayed_dive);
#endif
// print first ceiling
printf("First ceiling %.1f m\n", (mbar_to_depth(first_ceiling_pressure.mbar, &displayed_dive) * 0.001));
// check runtime is exactly the same as the first time
int finalDiveRunTimeSeconds = displayed_dive.dc.duration.seconds;
QCOMPARE(finalDiveRunTimeSeconds, firstDiveRunTimeSeconds);
}
QTEST_GUILESS_MAIN(TestPlan)