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package num
import (
"testing"
)
func testMin(t *testing.T, v1 interface{}, v2 interface{}, v interface{}) {
var c interface{}
switch i1 := v1.(type) {
case int:
c = MinInt(i1, v2.(int))
case int8:
c = MinInt8(i1, v2.(int8))
case int16:
c = MinInt16(i1, v2.(int16))
case int32:
c = MinInt32(i1, v2.(int32))
case int64:
c = MinInt64(i1, v2.(int64))
case uint:
c = MinUint(i1, v2.(uint))
case uint8:
c = MinUint8(i1, v2.(uint8))
case uint16:
c = MinUint16(i1, v2.(uint16))
case uint32:
c = MinUint32(i1, v2.(uint32))
case uint64:
c = MinUint64(i1, v2.(uint64))
default:
t.Fatalf("invalid type %T", t)
}
if c != v {
t.Fatalf("invalid %v(%T) != %v(%T)", c, c, v, v)
}
}
func TestMin(t *testing.T) {
testMin(t, int(1), int(2), int(1))
testMin(t, int(1), int(1), int(1))
testMin(t, int8(1), int8(2), int8(1))
testMin(t, int8(1), int8(1), int8(1))
testMin(t, int16(1), int16(2), int16(1))
testMin(t, int16(1), int16(1), int16(1))
testMin(t, int32(1), int32(2), int32(1))
testMin(t, int32(1), int32(1), int32(1))
testMin(t, int64(1), int64(2), int64(1))
testMin(t, int64(1), int64(1), int64(1))
testMin(t, uint(1), uint(2), uint(1))
testMin(t, uint(1), uint(1), uint(1))
testMin(t, uint8(1), uint8(2), uint8(1))
testMin(t, uint8(1), uint8(1), uint8(1))
testMin(t, uint16(1), uint16(2), uint16(1))
testMin(t, uint16(1), uint16(1), uint16(1))
testMin(t, uint32(1), uint32(2), uint32(1))
testMin(t, uint32(1), uint32(1), uint32(1))
testMin(t, uint64(1), uint64(2), uint64(1))
testMin(t, uint64(1), uint64(1), uint64(1))
}
func testMax(t *testing.T, v1 interface{}, v2 interface{}, v interface{}) {
var c interface{}
switch i1 := v1.(type) {
case int:
c = MaxInt(i1, v2.(int))
case int8:
c = MaxInt8(i1, v2.(int8))
case int16:
c = MaxInt16(i1, v2.(int16))
case int32:
c = MaxInt32(i1, v2.(int32))
case int64:
c = MaxInt64(i1, v2.(int64))
case uint:
c = MaxUint(i1, v2.(uint))
case uint8:
c = MaxUint8(i1, v2.(uint8))
case uint16:
c = MaxUint16(i1, v2.(uint16))
case uint32:
c = MaxUint32(i1, v2.(uint32))
case uint64:
c = MaxUint64(i1, v2.(uint64))
default:
t.Fatalf("invalid type %T", t)
}
if c != v {
t.Fatalf("invalid %v(%T) != %v(%T)", c, c, v, v)
}
}
func TestMax(t *testing.T) {
testMax(t, int(1), int(2), int(2))
testMax(t, int(1), int(1), int(1))
testMax(t, int8(1), int8(2), int8(2))
testMax(t, int8(1), int8(1), int8(1))
testMax(t, int16(1), int16(2), int16(2))
testMax(t, int16(1), int16(1), int16(1))
testMax(t, int32(1), int32(2), int32(2))
testMax(t, int32(1), int32(1), int32(1))
testMax(t, int64(1), int64(2), int64(2))
testMax(t, int64(1), int64(1), int64(1))
testMax(t, uint(1), uint(2), uint(2))
testMax(t, uint(1), uint(1), uint(1))
testMax(t, uint8(1), uint8(2), uint8(2))
testMax(t, uint8(1), uint8(1), uint8(1))
testMax(t, uint16(1), uint16(2), uint16(2))
testMax(t, uint16(1), uint16(1), uint16(1))
testMax(t, uint32(1), uint32(2), uint32(2))
testMax(t, uint32(1), uint32(1), uint32(1))
testMax(t, uint64(1), uint64(2), uint64(2))
testMax(t, uint64(1), uint64(1), uint64(1))
}
func TestBytes(t *testing.T) {
if BytesToUint64(Uint64ToBytes(1)) != 1 {
t.Fatal("convert fail")
}
if BytesToUint32(Uint32ToBytes(1)) != 1 {
t.Fatal("convert fail")
}
if BytesToUint16(Uint16ToBytes(1)) != 1 {
t.Fatal("convert fail")
}
if BytesToInt64(Int64ToBytes(-1)) != -1 {
t.Fatal("convert fail")
}
if BytesToInt32(Int32ToBytes(-1)) != -1 {
t.Fatal("convert fail")
}
if BytesToInt16(Int16ToBytes(-1)) != -1 {
t.Fatal("convert fail")
}
}
func TestStr(t *testing.T) {
if v, err := ParseUint64(FormatUint64(1)); err != nil {
t.Fatal(err)
} else if v != 1 {
t.Fatal(v)
}
if v, err := ParseUint32(FormatUint32(1)); err != nil {
t.Fatal(err)
} else if v != 1 {
t.Fatal(v)
}
if v, err := ParseUint16(FormatUint16(1)); err != nil {
t.Fatal(err)
} else if v != 1 {
t.Fatal(v)
}
if v, err := ParseUint8(FormatUint8(1)); err != nil {
t.Fatal(err)
} else if v != 1 {
t.Fatal(v)
}
if v, err := ParseInt64(FormatInt64(-1)); err != nil {
t.Fatal(err)
} else if v != -1 {
t.Fatal(v)
}
if v, err := ParseInt32(FormatInt32(-1)); err != nil {
t.Fatal(err)
} else if v != -1 {
t.Fatal(v)
}
if v, err := ParseInt16(FormatInt16(-1)); err != nil {
t.Fatal(err)
} else if v != -1 {
t.Fatal(v)
}
if v, err := ParseInt8(FormatInt8(-1)); err != nil {
t.Fatal(err)
} else if v != -1 {
t.Fatal(v)
}
}
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