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package vm
import (
"math"
"testing"
)
func TestMemoryGasCost(t *testing.T) {
size := uint64(math.MaxUint64 - 64)
_, err := memoryGasCost(&Memory{}, size)
if err != nil {
t.Error("didn't expect error:", err)
}
_, err = memoryGasCost(&Memory{}, size+32)
if err != nil {
t.Error("didn't expect error:", err)
}
_, err = memoryGasCost(&Memory{}, size+33)
if err == nil {
t.Error("expected error")
}
}
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