mirror of
https://github.com/thecodingrobot/echoip.git
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28 lines
518 B
Go
28 lines
518 B
Go
package iputil
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import (
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"math/big"
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"net/netip"
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"testing"
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)
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func TestToDecimal(t *testing.T) {
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var msb = new(big.Int)
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msb, _ = msb.SetString("80000000000000000000000000000000", 16)
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var tests = []struct {
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in string
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out *big.Int
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}{
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{"127.0.0.1", big.NewInt(2130706433)},
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{"::1", big.NewInt(1)},
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{"8000::", msb},
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}
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for _, tt := range tests {
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addr, _ := netip.ParseAddr(tt.in)
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i := ToDecimal(addr)
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if tt.out.Cmp(i) != 0 {
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t.Errorf("Expected %d, got %d for IP %s", tt.out, i, tt.in)
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}
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}
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}
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