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audio/internal/convert: better tests for Seek

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This commit is contained in:
Hajime Hoshi 2024-07-21 11:25:47 +09:00
parent e43ab06f35
commit f6c9c88f78
3 changed files with 15 additions and 9 deletions
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5
audio/internal/convert/float32_test.go
View File

@ -92,7 +92,9 @@ func TestFloat32(t *testing.T) {
break break
} }
if seek { if seek {
if _, err := r.Seek(0, io.SeekCurrent); err != nil { // Shifting by incomplete bytes should not affect the result.
for i := 0; i < 4; i++ {
if _, err := r.Seek(int64(i), io.SeekCurrent); err != nil {
if err != io.EOF { if err != io.EOF {
t.Fatal(err) t.Fatal(err)
} }
@ -100,6 +102,7 @@ func TestFloat32(t *testing.T) {
} }
} }
} }
}
want := out want := out
if !bytes.Equal(got, want) { if !bytes.Equal(got, want) {
t.Errorf("got: %v, want: %v", got, want) t.Errorf("got: %v, want: %v", got, want)

2
audio/internal/convert/resampling_test.go
View File

@ -105,7 +105,7 @@ func TestResampling(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
// Shifting by incomplete bytes should not affect the result. // Shifting by incomplete bytes should not affect the result.
for i := 0; i < bitDepthInBytes*2-1; i++ { for i := 0; i < bitDepthInBytes*2; i++ {
pos, err := outS.Seek(int64(i), io.SeekCurrent) pos, err := outS.Seek(int64(i), io.SeekCurrent)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)

5
audio/internal/convert/stereof32_test.go
View File

@ -87,13 +87,16 @@ func TestStereoF32(t *testing.T) {
} }
break break
} }
if _, err := s.Seek(0, io.SeekCurrent); err != nil { // Shifting by incomplete bytes should not affect the result.
for i := 0; i < 4*2; i++ {
if _, err := s.Seek(int64(i), io.SeekCurrent); err != nil {
if err != io.EOF { if err != io.EOF {
t.Fatal(err) t.Fatal(err)
} }
break break
} }
} }
}
want := outBytes want := outBytes
if !bytes.Equal(got, want) { if !bytes.Equal(got, want) {
t.Errorf("got: %v, want: %v", got, want) t.Errorf("got: %v, want: %v", got, want)