mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-07 03:54:15 -04:00
*`StreamReader.Read` methods now return errors The other edits in this commit are related to cleaning up lint errors caused by the changes to StreamReader
83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
package d2datautils
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import (
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"testing"
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)
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func TestStreamReaderByte(t *testing.T) {
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data := []byte{0x78, 0x56, 0x34, 0x12}
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sr := CreateStreamReader(data)
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if sr.Position() != 0 {
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t.Fatal("StreamReader.Position() did not start at 0")
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}
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if ss := sr.Size(); ss != 4 {
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t.Fatalf("StreamREader.Size() was expected to return %d, but returned %d instead", 4, ss)
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}
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for i := 0; i < len(data); i++ {
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ret, err := sr.ReadByte()
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if err != nil {
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t.Error(err)
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}
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if ret != data[i] {
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t.Fatalf("StreamReader.GetDword() was expected to return %X, but returned %X instead", data[i], ret)
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}
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if pos := sr.Position(); pos != uint64(i+1) {
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t.Fatalf("StreamReader.Position() should be at %d, but was at %d instead", i, pos)
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}
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}
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}
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func TestStreamReaderWord(t *testing.T) {
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data := []byte{0x78, 0x56, 0x34, 0x12}
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sr := CreateStreamReader(data)
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ret, err := sr.ReadUInt16()
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if err != nil {
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t.Error(err)
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}
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if ret != 0x5678 {
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t.Fatalf("StreamReader.GetDword() was expected to return %X, but returned %X instead", 0x5678, ret)
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}
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if pos := sr.Position(); pos != 2 {
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t.Fatalf("StreamReader.Position() should be at %d, but was at %d instead", 2, pos)
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}
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ret, err = sr.ReadUInt16()
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if err != nil {
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t.Error(err)
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}
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if ret != 0x1234 {
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t.Fatalf("StreamReader.GetDword() was expected to return %X, but returned %X instead", 0x1234, ret)
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}
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if pos := sr.Position(); pos != 4 {
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t.Fatalf("StreamReader.Position() should be at %d, but was at %d instead", 4, pos)
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}
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}
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func TestStreamReaderDword(t *testing.T) {
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data := []byte{0x78, 0x56, 0x34, 0x12}
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sr := CreateStreamReader(data)
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ret, err := sr.ReadUInt32()
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if err != nil {
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t.Error(err)
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}
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if ret != 0x12345678 {
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t.Fatalf("StreamReader.GetDword() was expected to return %X, but returned %X instead", 0x12345678, ret)
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}
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if pos := sr.Position(); pos != 4 {
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t.Fatalf("StreamReader.Position() should be at %d, but was at %d instead", 4, pos)
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}
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}
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