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package ber
import (
"math"
"testing"
)
var negativeZero = math.Copysign(0, -1)
func TestRealEncoding(t *testing.T) {
for _, value := range []float64{
0.15625,
-0.15625,
math.Inf(1),
math.Inf(-1),
math.NaN(),
negativeZero,
0.0,
} {
enc := encodeFloat(value)
dec, err := ParseReal(enc)
if err != nil {
t.Errorf("Failed to decode %f (%v): %s", value, enc, err)
}
if dec != value {
if !(math.IsNaN(dec) && math.IsNaN(value)) {
t.Errorf("decoded value != orig: %f <=> %f", value, dec)
}
}
}
}
|
