public void SendInvalidMaxHeaderTableSize()
{
bool isErrorThrown = false;
var bytes = invalidHeaderTableSize.ToUVarInt(prefix);
bytes[0] |= (byte)IndexationType.EncodingContextUpdate;
var serverCompressionProc = new CompressionProcessor();
serverCompressionProc.NotifySettingsChanges(newSettingsMaxHeaderTableSize);
stateBefore = new CompProcState(serverCompressionProc);
try
{
serverCompressionProc.Decompress(bytes);
}
catch (CompressionError)
{
isErrorThrown = true;
}
stateAfter = new CompProcState(serverCompressionProc);
serverCompressionProc.Dispose();
Assert.True(isErrorThrown);
Assert.Equal(newSettingsMaxHeaderTableSize, stateAfter.SettingsHeaderTableSize);
Assert.Equal(stateBefore.SettingsHeaderTableSize,
stateAfter.SettingsHeaderTableSize);
Assert.Equal(stateBefore.MaxHeaderByteSize, stateBefore.SettingsHeaderTableSize);
Assert.True(stateAfter.IsSettingHeaderTableSizeReceived);
Assert.NotEqual(invalidHeaderTableSize, stateAfter.MaxHeaderByteSize);
Assert.True(stateAfter.MaxHeaderByteSize <= stateAfter.SettingsHeaderTableSize);
Assert.Equal(stateBefore.MaxHeaderByteSize, stateAfter.MaxHeaderByteSize);
}
public CompProcState(CompressionProcessor proc)
{
IsSettingHeaderTableSizeReceived = (bool)GetFieldValue(typeof(CompressionProcessor),
"_isSettingHeaderTableSizeReceived", proc);
SettingsHeaderTableSize = (int)GetFieldValue(typeof(CompressionProcessor),
"_settingsHeaderTableSize", proc);
MaxHeaderByteSize = (int)GetFieldValue(typeof(CompressionProcessor),
"_maxHeaderByteSize", proc);
LocalRefSet = (HeadersList)GetFieldValue(typeof(CompressionProcessor),
"_localRefSet", proc);
}
public void SendMaxHeaderTableSize()
{
byte[] bytes = validHeaderTableSize.ToUVarInt(prefix);
bytes[0] |= (byte)IndexationType.EncodingContextUpdate;
var serverCompressionProc = new CompressionProcessor();
stateBefore = new CompProcState(serverCompressionProc);
serverCompressionProc.Decompress(bytes);
stateAfter = new CompProcState(serverCompressionProc);
serverCompressionProc.Dispose();
Assert.Equal(validHeaderTableSize, stateAfter.MaxHeaderByteSize);
Assert.Equal(stateBefore.SettingsHeaderTableSize,
stateAfter.SettingsHeaderTableSize);
Assert.Equal(stateBefore.IsSettingHeaderTableSizeReceived,
stateAfter.IsSettingHeaderTableSizeReceived);
}
public void ClearReferenceSet()
{
var bytes = new byte[] { 0x30 }; // this value depends on pattern
var clientHeaders = new HeadersList
{
new KeyValuePair<string, string>(":method", "get")
};
var clientCompressionProc = new CompressionProcessor();
var serverCompressionProc = new CompressionProcessor();
serverCompressionProc.Decompress(clientCompressionProc.Compress(clientHeaders));
stateBefore = new CompProcState(serverCompressionProc);
Assert.True(stateBefore.LocalRefSet.Count > 0);
serverCompressionProc.Decompress(bytes);
stateAfter = new CompProcState(serverCompressionProc);
serverCompressionProc.Dispose();
clientCompressionProc.Dispose();
Assert.True(stateAfter.LocalRefSet == null ||
stateAfter.LocalRefSet.Count == 0);
}
