public void TestSkip([Values(0u, 1u, 4u, 18u)] uint amount,
[Values(false, true)] bool useSharpZipLib)
{
string zipfile = Path.Combine(Application.dataPath, "Editor/Tests/TestData/data.zip");
uint a, b;
// Skip forward, then read
using (Stream instream = GetReadStream(zipfile, "data.bin", useSharpZipLib))
{
SketchBinaryReader reader = new SketchBinaryReader(instream);
reader.UInt32(); // start test at non-zero offset
bool ok = reader.Skip(amount);
Assert.IsTrue(ok);
a = reader.UInt32();
}
// Read forward, then read
using (Stream instream = GetReadStream(zipfile, "data.bin", useSharpZipLib))
{
SketchBinaryReader reader = new SketchBinaryReader(instream);
byte[] buf = new byte[amount + 4];
instream.Read(buf, 0, buf.Length);
b = reader.UInt32();
}
Assert.AreEqual(a, b);
}
public void TestListRoundTrip()
{
// Test a list going into and out of the stream.
List <Vector3> lst = MathTestUtils.RandomVector3List(20);
MemoryStream stream = new MemoryStream();
using (var writer = new SketchBinaryWriter(stream)) {
writer.WriteLengthPrefixed(lst);
writer.BaseStream = null;
}
stream.Position = 0;
List <Vector3> lst2 = new List <Vector3>();
using (var reader = new SketchBinaryReader(stream)) {
Assert.IsTrue(reader.ReadIntoExact(lst2, lst.Count));
}
Assert.AreEqual(lst, lst2);
}
public void TestBaseStream()
{
// Quick test that BaseStream works as advertised
MemoryStream stream = new MemoryStream();
using (var writer = new SketchBinaryWriter(null)) {
writer.BaseStream = stream;
writer.Int32(12);
Assert.IsTrue(stream.Position == 4);
writer.BaseStream = null;
Assert.Catch <Exception>(() => writer.Int32(12));
}
stream.Position = 0;
using (var reader = new SketchBinaryReader(null)) {
reader.BaseStream = stream;
Assert.AreEqual(12, reader.Int32());
reader.BaseStream = null;
Assert.Catch <Exception>(() => reader.Int32());
}
}