plugeth/ethutil/big_test.go

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2014-11-05 12:23:50 +00:00
package ethutil
import (
"fmt"
"testing"
)
func TestMisc(t *testing.T) {
a := Big("10")
b := Big("57896044618658097711785492504343953926634992332820282019728792003956564819968")
c := []byte{1, 2, 3, 4}
fmt.Println(b)
z := BitTest(a, 1)
fmt.Println(z)
U256(a)
S256(a)
U256(b)
S256(b)
BigD(c)
}
func TestBigMax(t *testing.T) {
a := Big("10")
b := Big("5")
max1 := BigMax(a, b)
if max1 != a {
t.Errorf("Expected %d got %d", a, max1)
}
max2 := BigMax(b, a)
if max2 != a {
t.Errorf("Expected %d got %d", a, max2)
}
}
func TestBigMin(t *testing.T) {
a := Big("10")
b := Big("5")
min1 := BigMin(a, b)
if min1 != b {
t.Errorf("Expected %d got %d", b, min1)
}
min2 := BigMin(b, a)
if min2 != b {
t.Errorf("Expected %d got %d", b, min2)
}
}
func TestBigCopy(t *testing.T) {
a := Big("10")
b := BigCopy(a)
c := Big("1000000000000")
y := BigToBytes(b, 16)
z := BigToBytes(c, 16)
fmt.Println(y)
fmt.Println(z)
}