public void TestCorruptExtRstDetection()
{
byte[] data = new byte[] {
0x79, 0x79, 0x11, 0x11,
0x22, 0x22, 0x33, 0x33,
};
Assert.AreEqual(8, data.Length);
LittleEndianInputStream inp = new LittleEndianInputStream(
new MemoryStream(data)
);
UnicodeString.ExtRst ext = new UnicodeString.ExtRst(inp, data.Length);
// Will be empty
Assert.AreEqual(ext, new UnicodeString.ExtRst());
// If written, will be the usual size
Assert.AreEqual(10, ext.DataSize); // Excludes 4 byte header
// Is empty
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0, ext.FormattingOptions);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
}
public void TestExtRstEqualsAndHashCode()
{
byte[] buf = new byte[200];
LittleEndianByteArrayOutputStream bos = new LittleEndianByteArrayOutputStream(buf, 0);
String str = "\u1d02\u1d12\u1d22";
bos.WriteShort(1);
bos.WriteShort(5 * LittleEndianConsts.SHORT_SIZE + str.Length * 2 + 3 * LittleEndianConsts.SHORT_SIZE + 2); // data size
bos.WriteShort(0x4711);
bos.WriteShort(0x0815);
bos.WriteShort(1);
bos.WriteShort(str.Length);
bos.WriteShort(str.Length);
StringUtil.PutUnicodeLE(str, bos);
bos.WriteShort(1);
bos.WriteShort(1);
bos.WriteShort(3);
bos.WriteShort(42);
LittleEndianByteArrayInputStream in1 = new LittleEndianByteArrayInputStream(buf, 0, bos.WriteIndex);
UnicodeString.ExtRst extRst1 = new UnicodeString.ExtRst(in1, bos.WriteIndex);
in1 = new LittleEndianByteArrayInputStream(buf, 0, bos.WriteIndex);
UnicodeString.ExtRst extRst2 = new UnicodeString.ExtRst(in1, bos.WriteIndex);
Assert.AreEqual(extRst1, extRst2);
Assert.AreEqual(extRst1.GetHashCode(), extRst2.GetHashCode());
}
public void TestExtRstFromData()
{
byte[] data = new byte[] {
01, 00, 0x0C, 00,
00, 00, 0x37, 00,
00, 00,
00, 00, 00, 00,
00, 00 // Cruft at the end, as found from real files
};
Assert.AreEqual(16, data.Length);
LittleEndianInputStream inp = new LittleEndianInputStream(
new MemoryStream(data)
);
UnicodeString.ExtRst ext = new UnicodeString.ExtRst(inp, data.Length);
Assert.AreEqual(0x0c, ext.DataSize); // Excludes 4 byte header
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0x37, ext.FormattingOptions);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
}
public void TestCorruptExtRstDetection()
{
byte[] data = new byte[] {
0x79, 0x79, 0x11, 0x11,
0x22, 0x22, 0x33, 0x33,
};
Assert.AreEqual(8, data.Length);
LittleEndianInputStream inp = new LittleEndianInputStream(
new MemoryStream(data)
);
UnicodeString.ExtRst ext = new UnicodeString.ExtRst(inp, data.Length);
// Will be empty
Assert.AreEqual(ext, new UnicodeString.ExtRst());
// If written, will be the usual size
Assert.AreEqual(10, ext.DataSize); // Excludes 4 byte header
// Is empty
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0, ext.FormattingOptions);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
}
public void TestExtRstFromData()
{
byte[] data = new byte[] {
01, 00, 0x0C, 00,
00, 00, 0x37, 00,
00, 00,
00, 00, 00, 00,
00, 00 // Cruft at the end, as found from real files
};
Assert.AreEqual(16, data.Length);
LittleEndianInputStream inp = new LittleEndianInputStream(
new MemoryStream(data)
);
UnicodeString.ExtRst ext = new UnicodeString.ExtRst(inp, data.Length);
Assert.AreEqual(0x0c, ext.DataSize); // Excludes 4 byte header
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0x37, ext.FormattingOptions);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
}
public void TestExtRstFromEmpty()
{
UnicodeString.ExtRst ext = new UnicodeString.ExtRst();
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual(0, ext.FormattingOptions);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
Assert.AreEqual(10, ext.DataSize); // Excludes 4 byte header
MemoryStream baos = new MemoryStream();
LittleEndianOutputStream out1 = new LittleEndianOutputStream(baos);
ContinuableRecordOutput cout = new ContinuableRecordOutput(out1, 0xffff);
ext.Serialize(cout);
cout.WriteContinue();
byte[] b = baos.ToArray();
Assert.AreEqual(20, b.Length);
// First 4 bytes from the outputstream
Assert.AreEqual(-1, (sbyte)b[0]);
Assert.AreEqual(-1, (sbyte)b[1]);
Assert.AreEqual(14, b[2]);
Assert.AreEqual(00, b[3]);
// Reserved
Assert.AreEqual(1, b[4]);
Assert.AreEqual(0, b[5]);
// Data size
Assert.AreEqual(10, b[6]);
Assert.AreEqual(00, b[7]);
// Font*2
Assert.AreEqual(0, b[8]);
Assert.AreEqual(0, b[9]);
Assert.AreEqual(0, b[10]);
Assert.AreEqual(0, b[11]);
// 0 Runs
Assert.AreEqual(0, b[12]);
Assert.AreEqual(0, b[13]);
// Size=0, *2
Assert.AreEqual(0, b[14]);
Assert.AreEqual(0, b[15]);
Assert.AreEqual(0, b[16]);
Assert.AreEqual(0, b[17]);
// Last 2 bytes from the outputstream
Assert.AreEqual(ContinueRecord.sid, b[18]);
Assert.AreEqual(0, b[19]);
// Load in again and re-test
byte[] data = new byte[14];
Array.Copy(b, 4, data, 0, data.Length);
LittleEndianInputStream inp = new LittleEndianInputStream(
new MemoryStream(data)
);
ext = new UnicodeString.ExtRst(inp, data.Length);
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual(0, ext.FormattingOptions);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
}
public void TestExtRstFromEmpty()
{
UnicodeString.ExtRst ext = new UnicodeString.ExtRst();
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual(0, ext.FormattingOptions);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
Assert.AreEqual(10, ext.DataSize); // Excludes 4 byte header
MemoryStream baos = new MemoryStream();
LittleEndianOutputStream out1 = new LittleEndianOutputStream(baos);
ContinuableRecordOutput cout = new ContinuableRecordOutput(out1, 0xffff);
ext.Serialize(cout);
cout.WriteContinue();
byte[] b = baos.ToArray();
Assert.AreEqual(20, b.Length);
// First 4 bytes from the outputstream
Assert.AreEqual(-1, (sbyte)b[0]);
Assert.AreEqual(-1, (sbyte)b[1]);
Assert.AreEqual(14, b[2]);
Assert.AreEqual(00, b[3]);
// Reserved
Assert.AreEqual(1, b[4]);
Assert.AreEqual(0, b[5]);
// Data size
Assert.AreEqual(10, b[6]);
Assert.AreEqual(00, b[7]);
// Font*2
Assert.AreEqual(0, b[8]);
Assert.AreEqual(0, b[9]);
Assert.AreEqual(0, b[10]);
Assert.AreEqual(0, b[11]);
// 0 Runs
Assert.AreEqual(0, b[12]);
Assert.AreEqual(0, b[13]);
// Size=0, *2
Assert.AreEqual(0, b[14]);
Assert.AreEqual(0, b[15]);
Assert.AreEqual(0, b[16]);
Assert.AreEqual(0, b[17]);
// Last 2 bytes from the outputstream
Assert.AreEqual(ContinueRecord.sid, b[18]);
Assert.AreEqual(0, b[19]);
// Load in again and re-test
byte[] data = new byte[14];
Array.Copy(b, 4, data, 0, data.Length);
LittleEndianInputStream inp = new LittleEndianInputStream(
new MemoryStream(data)
);
ext = new UnicodeString.ExtRst(inp, data.Length);
Assert.AreEqual(0, ext.NumberOfRuns);
Assert.AreEqual(0, ext.FormattingFontIndex);
Assert.AreEqual(0, ext.FormattingOptions);
Assert.AreEqual("", ext.PhoneticText);
Assert.AreEqual(0, ext.PhRuns.Length);
}
public void TestExtRstEqualsAndHashCode()
{
byte[] buf = new byte[200];
LittleEndianByteArrayOutputStream bos = new LittleEndianByteArrayOutputStream(buf, 0);
String str = "\u1d02\u1d12\u1d22";
bos.WriteShort(1);
bos.WriteShort(5 * LittleEndianConsts.SHORT_SIZE + str.Length * 2 + 3 * LittleEndianConsts.SHORT_SIZE + 2); // data size
bos.WriteShort(0x4711);
bos.WriteShort(0x0815);
bos.WriteShort(1);
bos.WriteShort(str.Length);
bos.WriteShort(str.Length);
StringUtil.PutUnicodeLE(str, bos);
bos.WriteShort(1);
bos.WriteShort(1);
bos.WriteShort(3);
bos.WriteShort(42);
LittleEndianByteArrayInputStream in1 = new LittleEndianByteArrayInputStream(buf, 0, bos.WriteIndex);
UnicodeString.ExtRst extRst1 = new UnicodeString.ExtRst(in1, bos.WriteIndex);
in1 = new LittleEndianByteArrayInputStream(buf, 0, bos.WriteIndex);
UnicodeString.ExtRst extRst2 = new UnicodeString.ExtRst(in1, bos.WriteIndex);
Assert.AreEqual(extRst1, extRst2);
Assert.AreEqual(extRst1.GetHashCode(), extRst2.GetHashCode());
}