75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package ethutil
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import (
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"bytes"
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"testing"
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)
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func TestParseData(t *testing.T) {
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data := ParseData("hello", "world", "0x0106")
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exp := "68656c6c6f000000000000000000000000000000000000000000000000000000776f726c640000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000"
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if bytes.Compare(data, Hex2Bytes(exp)) != 0 {
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t.Error("Error parsing data")
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}
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}
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func TestLeftPadBytes(t *testing.T) {
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val := []byte{1, 2, 3, 4}
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exp := []byte{0, 0, 0, 0, 1, 2, 3, 4}
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resstd := LeftPadBytes(val, 8)
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if bytes.Compare(resstd, exp) != 0 {
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t.Errorf("Expected % x Got % x", exp, resstd)
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}
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resshrt := LeftPadBytes(val, 2)
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if bytes.Compare(resshrt, val) != 0 {
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t.Errorf("Expected % x Got % x", exp, resshrt)
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}
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}
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func TestRightPadBytes(t *testing.T) {
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val := []byte{1, 2, 3, 4}
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exp := []byte{1, 2, 3, 4, 0, 0, 0, 0}
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resstd := RightPadBytes(val, 8)
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if bytes.Compare(resstd, exp) != 0 {
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t.Errorf("Expected % x Got % x", exp, resstd)
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}
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resshrt := RightPadBytes(val, 2)
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if bytes.Compare(resshrt, val) != 0 {
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t.Errorf("Expected % x Got % x", exp, resshrt)
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}
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}
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func TestLeftPadString(t *testing.T) {
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val := "test"
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resstd := LeftPadString(val, 8)
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if resstd != "\x30\x30\x30\x30"+val {
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t.Errorf("Expected % x Got % x", val, resstd)
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}
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resshrt := LeftPadString(val, 2)
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if resshrt != val {
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t.Errorf("Expected % x Got % x", val, resshrt)
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}
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}
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func TestRightPadString(t *testing.T) {
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val := "test"
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resstd := RightPadString(val, 8)
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if resstd != val+"\x30\x30\x30\x30" {
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t.Errorf("Expected % x Got % x", val, resstd)
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}
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resshrt := RightPadString(val, 2)
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if resshrt != val {
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t.Errorf("Expected % x Got % x", val, resshrt)
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}
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}
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