func BenchmarkFromLatLonF(b *testing.B) {
defer func() {
if r := recover(); r != nil {
b.Fatal("benchmark fatal BenchmarkFromLatLonF")
}
}()
lat := 64.83778
lon := -147.71639
for i := 0; i < b.N; i++ {
UTM.FromLatLonF(lat, lon)
}
}
func TestFromLatLonBadInputF(t *testing.T) {
suppressPanic := func(i int) {
defer func() {
recover()
}()
UTM.FromLatLonF(badInputLatLon[i].Latitude, badInputLatLon[i].Longitude)
t.Errorf("Expected panic. badInputLatLon TestFromLatLonBadInput case %d", i)
}
for i := range badInputLatLon {
suppressPanic(i)
}
defer func() {
if r := recover(); r != nil {
s := r.(string)
t.Errorf("not cover latitude %s", s)
}
}()
longitude := 0.
latitude := 0.
for i := -8000.0; i < 8401.0; i++ {
latitude = i / 100
UTM.FromLatLonF(latitude, longitude)
}
defer func() {
if r := recover(); r != nil {
s := r.(string)
t.Errorf("not cover longitude %s", s)
}
}()
latitude = 0.
for i := -18000.0; i < 18001.0; i++ {
longitude = i / 100
UTM.FromLatLonF(latitude, longitude)
}
}
func TestFromLatLonF(t *testing.T) {
defer func() {
if r := recover(); r != nil {
t.Fatalf(r.(string))
}
}()
for i, data := range knownValues {
e, n := UTM.FromLatLonF(data.LatLon.Latitude, data.LatLon.Longitude)
if round(data.UTM.Easting) != round(e) {
t.Errorf("Easting FromLatLon case %d", i)
}
if round(data.UTM.Northing) != round(n) {
t.Errorf("Northing FromLatLon case %d", i)
}
}
}
func TestFromLatLonAndF(t *testing.T) {
defer func() {
if r := recover(); r != nil {
s := r.(string)
t.Errorf("not cover longitude %s", s)
}
}()
for i, data := range knownValues {
result, err := data.LatLon.FromLatLon()
if err != nil {
t.Fatal(err.Error())
}
e, n := UTM.FromLatLonF(data.LatLon.Latitude, data.LatLon.Longitude)
if round(e) != round(result.Easting) {
t.Errorf("Easting FromLatLon case %d", i)
}
if round(n) != round(result.Northing) {
t.Errorf("Northing FromLatLon case %d", i)
}
}
}