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TestPlan: Add test for repeating dive

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If variables were accidentally carried through from a previous calculated plan,
subsequent plan could be affected.  This test aims to detect if this happens.
Commit 8994270 corrected such a bug.  If it were reverted, this test would fail
(as it should).

Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Rick Walsh 2015-09-23 00:32:26 +10:00 • committed by Dirk Hohndel
parent 236713efaa
commit 084b4152e4
2 changed files with 130 additions and 0 deletions
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129
tests/testplan.cpp
View file

@ -194,6 +194,55 @@ void setupPlanVpmb100m10min(struct diveplan *dp)
plan_add_segment(dp, 0, gas_mod(&oxygen, po2, &displayed_dive, M_OR_FT(3,10)).mm, oxygen, 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} };
pressure_t po2 = { 1600 };
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), bottomgas, 0, 1);
plan_add_segment(dp, 20*60 - droptime, M_OR_FT(30, 100), bottomgas, 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, droptime, M_OR_FT(100, 330), bottomgas, 0, 1);
plan_add_segment(dp, 20*60 - droptime, M_OR_FT(100, 330), bottomgas, 0, 1);
plan_add_segment(dp, 3*60, M_OR_FT(70, 230), bottomgas, 0, 1);
plan_add_segment(dp, (30 - 20 - 3) * 60, M_OR_FT(70, 230), bottomgas, 0, 1);
plan_add_segment(dp, 0, gas_mod(&tx21_35, po2, &displayed_dive, M_OR_FT(3,10)).mm, tx21_35, 0, 1);
plan_add_segment(dp, 0, gas_mod(&ean50, po2, &displayed_dive, M_OR_FT(3,10)).mm, ean50, 0, 1);
plan_add_segment(dp, 0, gas_mod(&oxygen, po2, &displayed_dive, M_OR_FT(3,10)).mm, oxygen, 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)
@ -493,4 +542,84 @@ void TestPlan::testVpmbMetric100m10min()
QVERIFY(compareDecoTime(displayed_dive.dc.duration.seconds, 58u * 60u + 20u, 56u * 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 = { 0 };
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_MAIN(TestPlan)

1
tests/testplan.h
View file

@ -14,6 +14,7 @@ private slots:
void testVpmbMetricMultiLevelAir();
void testVpmbMetric100m60min();
void testVpmbMetric100m10min();
void testVpmbMetricRepeat();
};
#endif // TESTPLAN_H