public void WriteTo_Test1() { PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(_usefilters, indobj); PDFIndirectObject otherobj = new PDFIndirectObject(this); PDFStream other = new StreamProxy(_usefilters, otherobj); string source = "Hello world"; target.WriteLine(source); target.Flush(); byte[] expected = target.GetStreamData(); target.WriteTo(other); byte[] actual = other.GetStreamData(); CompareByteArray(expected, actual); target.Dispose(); other.Dispose(); indobj.Dispose(); otherobj.Dispose(); }
public void GetStreamData_Test() { MemoryStream ms = new MemoryStream(); PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(ms, _usefilters, indobj, false); byte[] expected = new byte[] {}; byte[] actual; actual = target.GetStreamData(); Assert.AreEqual(expected.Length, actual.Length); expected = new byte[] { 1, 2, 3, 4, 5 }; target.Write(expected); target.Flush(); actual = target.GetStreamData(); Assert.AreEqual(expected.Length, actual.Length); for (int i = 0; i < expected.Length; i++) { Assert.AreEqual(expected[i], actual[i]); } target.Dispose(); ms.Dispose(); indobj.Dispose(); }
public void PDFStreamConstructor_Test() { Stream stream = null; IStreamFilter[] filters = _usefilters; PDFIndirectObject indobj = new PDFIndirectObject(this); bool ownstream = false; PDFStream target; try { target = new StreamProxy(stream, filters, indobj, ownstream); Assert.Fail("No Exception thrown for a null stream"); } catch (ArgumentNullException) { TestContext.WriteLine("Sucessfully caught a null reference for the stream"); } stream = new MemoryStream(); target = new StreamProxy(stream, filters, indobj, ownstream); Assert.AreEqual(target.IndirectObject, indobj); Assert.AreEqual(filters, target.Filters); target.Dispose(); stream.Dispose(); indobj.Dispose(); }
public void LeaveOpen() { var src = new MemoryStream(new byte[] { 0, 1, 2, 3, 4, 5 }); var dest = new StreamProxy(src, true); dest.Dispose(); var bytes = new byte[3]; Assert.That(src.Read(bytes, 0, 3), Is.EqualTo(3)); }
public void Read() { var src = new MemoryStream(new byte[] { 0, 1, 2, 3, 4, 5 }); var dest = new StreamProxy(src); var bytes = new byte[3]; Assert.That(dest.Read(bytes, 0, 3), Is.EqualTo(3)); dest.Dispose(); Assert.That(() => dest.Read(bytes, 0, 3), Throws.TypeOf <NullReferenceException>()); }
public void Create() { var src = new MemoryStream(new byte[] { 0, 1, 2, 3, 4, 5 }); var dest = new StreamProxy(src); Assert.That(dest.CanRead, Is.EqualTo(src.CanRead).And.True); Assert.That(dest.CanSeek, Is.EqualTo(src.CanSeek).And.True); Assert.That(dest.CanWrite, Is.EqualTo(src.CanWrite).And.True); Assert.That(dest.Length, Is.EqualTo(src.Length).And.EqualTo(6)); Assert.That(dest.Position, Is.EqualTo(src.Position).And.EqualTo(0)); dest.Position = 3; Assert.That(dest.Position, Is.EqualTo(src.Position).And.EqualTo(3)); dest.Dispose(); dest.Dispose(); // ignore Assert.That(dest.CanRead, Is.False); Assert.That(dest.CanSeek, Is.False); Assert.That(dest.CanWrite, Is.False); Assert.That(dest.Length, Is.EqualTo(0)); Assert.That(dest.Position, Is.EqualTo(0)); }
public void Type_Test() { IStreamFilter[] filters = _usefilters; PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(filters, indobj); PDFObjectType actual; actual = target.Type; PDFObjectType expected = PDFObjectTypes.Stream; Assert.AreEqual(expected, actual); target.Dispose(); indobj.Dispose(); }
public void IndirectObject_Test() { MemoryStream ms = new MemoryStream(); PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(ms, _usefilters, indobj, false); PDFIndirectObject actual; actual = target.IndirectObject; Assert.AreEqual(actual, indobj); target.Dispose(); indobj.Dispose(); }
public void Write_Test1() { PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(_usefilters, indobj); byte[] expected = new byte[] { 1, 2, 3, 4, 5 }; target.Write(expected); target.Flush(); byte[] actual = target.GetStreamData(); CompareByteArray(expected, actual); target.Dispose(); indobj.Dispose(); }
public void PDFStreamConstructor_Test1() { IStreamFilter[] filters = _usefilters; PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(filters, indobj); Assert.IsNotNull(target); StreamProxy proxy = (StreamProxy)target; Assert.IsNotNull(proxy.InnerStreamProxy()); Assert.IsTrue(proxy.OwnsStreamProxy()); target.Dispose(); indobj.Dispose(); }
public void WriteLine_Test() { PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(_usefilters, indobj); string source = "Hello world"; target.WriteLine(source); target.Flush(); byte[] actual = target.GetStreamData(); byte[] expected = System.Text.Encoding.ASCII.GetBytes(source + "\r\n"); CompareByteArray(expected, actual); target.Dispose(); indobj.Dispose(); }
public void Write_Test() { PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(_usefilters, indobj); byte[] expected = new byte[] { 0, 10, 1, 2, 3, 4, 5, 34, 35 }; target.Write(expected, 2, 5); target.Flush(); byte[] actual = target.GetStreamData(); byte[] copied = new byte[5]; Array.Copy(expected, 2, copied, 0, 5); CompareByteArray(copied, actual); target.Dispose(); indobj.Dispose(); }
public void Write() { var bytes = new byte[] { 0, 1, 2, 3, 4, 5, }; var src = new MemoryStream(bytes); var dest = new StreamProxy(src); Assert.That(dest.Seek(1, SeekOrigin.Begin), Is.EqualTo(1L)); dest.SetLength(4); dest.Write(new byte[] { 9, 9, 9 }, 0, 3); dest.Flush(); Assert.That(bytes[0], Is.EqualTo((byte)0)); Assert.That(bytes[1], Is.EqualTo((byte)9)); Assert.That(bytes[2], Is.EqualTo((byte)9)); Assert.That(bytes[3], Is.EqualTo((byte)9)); Assert.That(bytes[4], Is.EqualTo((byte)4)); dest.Dispose(); Assert.That(() => dest.Write(new byte[] { 1 }, 0, 1), Throws.TypeOf <NullReferenceException>()); }
public void WriteData_Test() { IStreamFilter[] filters = _usefilters; PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream stream = new StreamProxy(filters, indobj); PDFWriter writer = null; try { stream.WriteData(writer); Assert.Fail("Expected an exception to be raised for PDFStream.WriteData()"); } catch (NotSupportedException) { //Should raise an exception } stream.Dispose(); indobj.Dispose(); }
public void Filters_Test() { IStreamFilter[] filters = _usefilters; PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(filters, indobj); IStreamFilter[] expected = _usefilters; IStreamFilter[] actual; target.Filters = expected; actual = target.Filters; Assert.AreEqual(expected.Length, actual.Length); for (int i = 0; i < expected.Length; i++) { Assert.AreEqual(expected[i], actual[i]); } target.Dispose(); indobj.Dispose(); }
public void Length_Test() { MemoryStream ms = new MemoryStream(); PDFIndirectObject indobj = new PDFIndirectObject(this); PDFStream target = new StreamProxy(ms, _usefilters, indobj, false); long expected = ms.Length; long actual = target.Length; Assert.AreEqual(expected, actual); target.WriteLine("This is a test of the length"); target.Write(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 }); target.Flush(); expected = ms.Length; actual = target.Length; Assert.AreEqual(expected, actual); target.Dispose(); indobj.Dispose(); }