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ebcdic_test.go
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ebcdic_test.go
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package ebcdic
import (
"reflect"
"testing"
"github.com/stretchr/testify/assert"
)
/**
* Test encoding unicode to EBCDIC 037
**/
func TestSplitEncodeEBCDIC037(t *testing.T) {
in := "This string è contains $%? different special _chars_, z.B. § and Ö\u0085\n\x0A"
want := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC, 0x15, 0x25, 0x25,
}
got, err := Encode(in, EBCDIC037)
assert.NoError(t, err)
assert.Equal(t, want, got, "Encode(\"%s\", EBCDIC037) = %v; want %v", in, got, want)
}
/**
* Test decoding EBCDIC 037 to unicode
**/
func TestSplitDecodeEBCDIC037(t *testing.T) {
in := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC, 0x15, 0x25,
}
want := "This string è contains $%? different special _chars_, z.B. § and Ö\u0085\n"
got, err := Decode(in, EBCDIC037)
assert.NoError(t, err)
assert.Equal(t, want, got, "Decode(%v, EBCDIC037) = \"%s\"; want \"%s\"", in, got, want)
}
/**
* Test encoding unicode to EBCDIC 273
**/
func TestSplitEncodeEBCDIC273(t *testing.T) {
in := "Dieser String enthält $%? verschiedene _Sonderzeichen_, z.B. ß"
want := []byte{
0xC4, 0x89, 0x85, 0xA2, 0x85, 0x99, 0x40, 0xE2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x85, 0x95,
0xA3, 0x88, 0xC0, 0x93, 0xA3, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0xA5, 0x85, 0x99, 0xA2, 0x83, 0x88,
0x89, 0x85, 0x84, 0x85, 0x95, 0x85, 0x40, 0x6D, 0xE2, 0x96, 0x95, 0x84, 0x85, 0x99, 0xA9, 0x85,
0x89, 0x83, 0x88, 0x85, 0x95, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xA1,
}
got, err := Encode(in, EBCDIC273)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Encode(\"%s\", EBCDIC273) = %v; want %v", in, got, want)
}
}
/**
* Test decoding EBCDIC 273 to unicode
**/
func TestSplitDecodeEBCDIC273(t *testing.T) {
in := []byte{
0xC4, 0x89, 0x85, 0xA2, 0x85, 0x99, 0x40, 0xE2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x85, 0x95,
0xA3, 0x88, 0xC0, 0x93, 0xA3, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0xA5, 0x85, 0x99, 0xA2, 0x83, 0x88,
0x89, 0x85, 0x84, 0x85, 0x95, 0x85, 0x40, 0x6D, 0xE2, 0x96, 0x95, 0x84, 0x85, 0x99, 0xA9, 0x85,
0x89, 0x83, 0x88, 0x85, 0x95, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xA1,
}
want := "Dieser String enthält $%? verschiedene _Sonderzeichen_, z.B. ß"
got, err := Decode(in, EBCDIC273)
if err != nil {
t.Error(err)
}
if got != want {
t.Errorf("Decode(%v, EBCDIC273) = \"%s\"; want \"%s\"", in, got, want)
}
}
/**
* Test encoding unicode to EBCDIC 500
**/
func TestSplitEncodeEBCDIC500(t *testing.T) {
in := "This string è contains $%? different special _chars_, z.B. § and Ö"
want := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC,
}
got, err := Encode(in, EBCDIC500)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Encode(\"%s\", EBCDIC500) = %v; want %v", in, got, want)
}
}
/**
* Test decoding EBCDIC 500 to unicode
**/
func TestSplitDecodeEBCDIC500(t *testing.T) {
in := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC, 0x40, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xC1, 0xC2, 0xC3,
0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xD1, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xE2, 0xE3,
0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x91,
0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9,
}
want := "This string è contains $%? different special _chars_, z.B. § and Ö 0123456789ABCDEFGHIJLMNOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz"
got, err := Decode(in, EBCDIC500)
if err != nil {
t.Error(err)
}
if got != want {
t.Errorf("Decode(%v, EBCDIC500) = \"%s\"; want \"%s\"", in, got, want)
}
}
/**
* Test encoding unicode to EBCDIC 1140
**/
func TestSplitEncodeEBCDIC1140(t *testing.T) {
in := "This string è contains $%? different special _chars_, z.B. § and Ö 0123456789ABCDEFGHIJLMNOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz"
want := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC, 0x40, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xC1, 0xC2, 0xC3,
0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xD1, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xE2, 0xE3,
0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x91,
0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9,
}
got, err := Encode(in, EBCDIC1140)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Encode(\"%s\", EBCDIC1140) = %v; want %v", in, got, want)
}
}
/**
* Test decoding EBCDIC 1140 to unicode
**/
func TestSplitDecodeEBCDIC1140(t *testing.T) {
in := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0x9F,
}
want := "This string è contains $%? different special _chars_, z.B. § and €"
got, err := Decode(in, EBCDIC1140)
if err != nil {
t.Error(err)
}
if got != want {
t.Errorf("Decode(%v, EBCDIC1140) = \"%s\"; want \"%s\"", in, got, want)
}
}
/**
* Test encoding unicode to EBCDIC 1141
**/
func TestSplitEncodeEBCDIC1141(t *testing.T) {
in := "Dieser String enthält $%? verschiedene _Sonderzeichen_, z.B. €"
want := []byte{
0xC4, 0x89, 0x85, 0xA2, 0x85, 0x99, 0x40, 0xE2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x85, 0x95,
0xA3, 0x88, 0xC0, 0x93, 0xA3, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0xA5, 0x85, 0x99, 0xA2, 0x83, 0x88,
0x89, 0x85, 0x84, 0x85, 0x95, 0x85, 0x40, 0x6D, 0xE2, 0x96, 0x95, 0x84, 0x85, 0x99, 0xA9, 0x85,
0x89, 0x83, 0x88, 0x85, 0x95, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0x9F,
}
got, err := Encode(in, EBCDIC1141)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Encode(\"%s\", EBCDIC1141) = %v; want %v", in, got, want)
}
}
/**
* Test decoding EBCDIC 1141 to unicode
**/
func TestSplitDecodeEBCDIC1141(t *testing.T) {
in := []byte{
0xC4, 0x89, 0x85, 0xA2, 0x85, 0x99, 0x40, 0xE2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x85, 0x95,
0xA3, 0x88, 0xC0, 0x93, 0xA3, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0xA5, 0x85, 0x99, 0xA2, 0x83, 0x88,
0x89, 0x85, 0x84, 0x85, 0x95, 0x85, 0x40, 0x6D, 0xE2, 0x96, 0x95, 0x84, 0x85, 0x99, 0xA9, 0x85,
0x89, 0x83, 0x88, 0x85, 0x95, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0x9F,
}
want := "Dieser String enthält $%? verschiedene _Sonderzeichen_, z.B. €"
got, err := Decode(in, EBCDIC1141)
if err != nil {
t.Error(err)
}
if got != want {
t.Errorf("Decode(%v, EBCDIC1141) = \"%s\"; want \"%s\"", in, got, want)
}
}
/**
* Test encoding unicode to EBCDIC 1148
**/
func TestSplitEncodeEBCDIC1148(t *testing.T) {
in := "This string è contains $%? different special _chars_, z.B. § and Ö 0123456789ABCDEFGHIJLMNOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz"
want := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC, 0x40, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xC1, 0xC2, 0xC3,
0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xD1, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xE2, 0xE3,
0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x91,
0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9,
}
got, err := Encode(in, EBCDIC1148)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Encode(\"%s\", EBCDIC1148) = %v; want %v", in, got, want)
}
}
/**
* Test decoding EBCDIC 1148 to unicode
**/
func TestSplitDecodeEBCDIC1148(t *testing.T) {
in := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC, 0x40, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xC1, 0xC2, 0xC3,
0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xD1, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xE2, 0xE3,
0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x91,
0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9,
}
want := "This string è contains $%? different special _chars_, z.B. § and Ö 0123456789ABCDEFGHIJLMNOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz"
got, err := Decode(in, EBCDIC1148)
if err != nil {
t.Error(err)
}
if got != want {
t.Errorf("Decode(%v, EBCDIC1148) = \"%s\"; want \"%s\"", in, got, want)
}
}
func BenchmarkEncode(b *testing.B) {
in := "This string è contains $%? different special _chars_, z.B. § and Ö"
for n := 0; n < b.N; n++ {
Encode(in, EBCDIC037)
}
}
func BenchmarkDecode(b *testing.B) {
in := []byte{
0xE3, 0x88, 0x89, 0xA2, 0x40, 0xA2, 0xA3, 0x99, 0x89, 0x95, 0x87, 0x40, 0x54, 0x40, 0x83, 0x96,
0x95, 0xA3, 0x81, 0x89, 0x95, 0xA2, 0x40, 0x5B, 0x6C, 0x6F, 0x40, 0x84, 0x89, 0x86, 0x86, 0x85,
0x99, 0x85, 0x95, 0xA3, 0x40, 0xA2, 0x97, 0x85, 0x83, 0x89, 0x81, 0x93, 0x40, 0x6D, 0x83, 0x88,
0x81, 0x99, 0xA2, 0x6D, 0x6B, 0x40, 0xA9, 0x4B, 0xC2, 0x4B, 0x40, 0xB5, 0x40, 0x81, 0x95, 0x84,
0x40, 0xEC,
}
for n := 0; n < b.N; n++ {
Decode(in, EBCDIC037)
}
}