dave/smpp-tester
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A lil optimize

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This commit is contained in:
PhatPhuckDave
2024-07-30 22:15:36 +02:00
parent 9fbcdd86cc
commit db61da9fc2
2 changed files with 24 additions and 20 deletions
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4
encoding/gsm7.go
View File

@@ -15,6 +15,10 @@ func (c *GSM7Coder) Encode(s string, buf *bytes.Buffer) error {
bitshift byte = 0 bitshift byte = 0
leap, shift bool leap, shift bool
) )
tbw := len(utf8) * 7 / 8
if buf.Available() < tbw {
buf.Grow(tbw)
}
for index, septet := range utf8 { for index, septet := range utf8 {
if septet > 0b01111111 { if septet > 0b01111111 {

40
encoding/gsm7_test.go
View File

@@ -147,12 +147,12 @@ func TestGSM7DecodeSimpleASCIIString(t *testing.T) {
// region insertat // region insertat
func TestInsertAtBeginning(t *testing.T) { func TestInsertAtBeginning(t *testing.T) {
data := []byte{2, 3, 4, 0} data := []byte{2, 3, 4, 0}
InsertAt(&data, 0, 1) InsertAt(&data, 0, 1)
expected := []byte{1, 2, 3, 4} expected := []byte{1, 2, 3, 4}
if !bytes.Equal(data, expected) { if !bytes.Equal(data, expected) {
t.Errorf("expected %v, got %v", expected, data) t.Errorf("expected %v, got %v", expected, data)
} }
} }
func TestInsertInMiddle(t *testing.T) { func TestInsertInMiddle(t *testing.T) {
@@ -174,13 +174,13 @@ func TestInsertAtEnd(t *testing.T) {
} }
func TestIndexOutOfBounds(t *testing.T) { func TestIndexOutOfBounds(t *testing.T) {
data := []byte{2, 3, 4} data := []byte{2, 3, 4}
defer func() { defer func() {
if r := recover(); r == nil { if r := recover(); r == nil {
t.Errorf("The code did not panic") t.Errorf("The code did not panic")
} }
}() }()
InsertAt(&data, 4, 5) InsertAt(&data, 4, 5)
} }
func TestNegativeIndex(t *testing.T) { func TestNegativeIndex(t *testing.T) {
@@ -194,12 +194,12 @@ func TestNegativeIndex(t *testing.T) {
} }
func TestMaintainsOrderAfterInsertion(t *testing.T) { func TestMaintainsOrderAfterInsertion(t *testing.T) {
data := []byte{2, 3, 4, 0} data := []byte{2, 3, 4, 0}
InsertAt(&data, 1, 1) InsertAt(&data, 1, 1)
expected := []byte{2, 1, 3, 4} expected := []byte{2, 1, 3, 4}
if !bytes.Equal(data, expected) { if !bytes.Equal(data, expected) {
t.Errorf("expected %v, got %v", expected, data) t.Errorf("expected %v, got %v", expected, data)
} }
} }
func TestMaintainsLength(t *testing.T) { func TestMaintainsLength(t *testing.T) {
@@ -251,4 +251,4 @@ func BenchmarkGSM7EncodeComplex8nASCIIString(b *testing.B) {
for i := 0; i < b.N; i++ { for i := 0; i < b.N; i++ {
coder.Encode(input, &buf) coder.Encode(input, &buf)
} }
} }