static void
TestBasic()
{
// Test ReadString()
PolarInfo polar;
polar.ReadString(_T("318, 100, 80, -0.606, 120, -0.99, 160, -1.918"));
ok1(equals(fixed(polar.reference_mass), 318));
ok1(equals(fixed(polar.max_ballast), 100));
ok1(equals(fixed(polar.v1), 22.2222222));
ok1(equals(fixed(polar.w1), -0.606));
ok1(equals(fixed(polar.v2), 33.3333333));
ok1(equals(fixed(polar.w2), -0.99));
ok1(equals(fixed(polar.v3), 44.4444444));
ok1(equals(fixed(polar.w3), -1.918));
ok1(equals(fixed(polar.wing_area), 0.0));
polar.ReadString(_T("318, 100, 80, -0.606, 120, -0.99, 160, -1.918, 9.8"));
ok1(equals(fixed(polar.reference_mass), 318));
ok1(equals(fixed(polar.max_ballast), 100));
ok1(equals(fixed(polar.v1), 22.2222222));
ok1(equals(fixed(polar.w1), -0.606));
ok1(equals(fixed(polar.v2), 33.3333333));
ok1(equals(fixed(polar.w2), -0.99));
ok1(equals(fixed(polar.v3), 44.4444444));
ok1(equals(fixed(polar.w3), -1.918));
ok1(equals(fixed(polar.wing_area), 9.8));
// Test GetString()
TCHAR polar_string[255];
polar.GetString(polar_string, 255);
ok(_tcscmp(_T("318,100,80.000,-0.606,120.000,-0.990,160.000,-1.918,9.800"),
polar_string) == 0, "GetString()");
}
static void
TestBuiltInPolars()
{
unsigned count = PolarStore::Count();
for(unsigned i = 0; i < count; i++) {
PolarInfo polar = PolarStore::GetItem(i).ToPolarInfo();
WideToUTF8Converter narrow(PolarStore::GetItem(i).name);
ok(polar.IsValid(), narrow);
}
}
PolarInfo
PolarGlue::LoadFromProfile()
{
PolarInfo polar;
if (!LoadFromProfile(polar) || !polar.IsValid()) {
if (Profile::Exists(ProfileKeys::Polar) || Profile::Exists(ProfileKeys::PolarID))
ShowMessageBox(_("Polar has invalid coefficients.\nUsing LS8 polar instead!"),
_("Warning"), MB_OK);
polar = GetDefault();
}
return polar;
}
static void
TestBuiltInPolars()
{
unsigned count = PolarStore::Count();
for(unsigned i = 0; i < count; i++) {
PolarInfo polar = PolarStore::GetItem(i).ToPolarInfo();
#ifdef _UNICODE
size_t wide_length = _tcslen(PolarStore::GetItem(i).name);
char narrow[wide_length * 4 + 1];
int narrow_length =
::WideCharToMultiByte(CP_ACP, 0, PolarStore::GetItem(i).name, wide_length,
narrow, sizeof(narrow), NULL, NULL);
narrow[narrow_length] = 0;
ok(polar.IsValid(), narrow);
#else
ok(polar.IsValid(), PolarStore::GetItem(i).name);
#endif
}
}
bool
PolarGlue::LoadFromProfile(PolarInfo &polar)
{
const TCHAR *polar_string = Profile::Get(szProfilePolar);
if (polar_string != NULL && !StringIsEmpty(polar_string) &&
polar.ReadString(polar_string)) {
return true;
}
return LoadFromOldProfile(polar);
}
static void
TestBuiltInPolarsPlausibility()
{
for(unsigned i = 0; i < ARRAY_SIZE(performanceData); i++) {
assert(i < PolarStore::Count());
unsigned si = performanceData[i].storeIndex;
PolarInfo polar = PolarStore::GetItem(si).ToPolarInfo();
PolarCoefficients pc = polar.CalculateCoefficients();
WideToUTF8Converter polarName(PolarStore::GetItem(i).name);
ok(pc.IsValid(), polarName);
GlidePolar gp(fixed(0));
gp.SetCoefficients(pc, false);
// Glider empty weight
gp.SetReferenceMass(polar.reference_mass, false);
gp.SetBallastRatio(polar.max_ballast / polar.reference_mass);
gp.SetWingArea(polar.wing_area);
gp.Update();
fprintf(stderr, " LD: ");
ok(!performanceData[i].check_best_LD ||
ValuePlausible(performanceData[i].best_LD, gp.GetBestLD()),
polarName);
fprintf(stderr, "VLD: ");
ok(!performanceData[i].check_best_LD_speed ||
ValuePlausible(performanceData[i].best_LD_speed, gp.GetVBestLD() * fixed(3.6)),
polarName);
fprintf(stderr, " MS: ");
ok(!performanceData[i].check_min_sink ||
ValuePlausible(performanceData[i].min_sink, gp.GetSMin()),
polarName);
fprintf(stderr, "VMS: ");
ok(!performanceData[i].check_min_sink_speed ||
ValuePlausible(performanceData[i].min_sink_speed, gp.GetVMin() * fixed(3.6)),
polarName);
}
}
