private void LoadTracking(object sender, DoWorkEventArgs e)
{
EyetrackerExperiment.App app = (EyetrackerExperiment.App)App.Current;
List <LoadFilesArgument> args = (List <LoadFilesArgument>)e.Argument;
int numFilesLoaded = 0;
foreach (LoadFilesArgument arg in args)
{
TrackingReader trackingReader = new TrackingReader(arg.test);
foreach (String fileName in arg.fileNames)
{
app.Log(Severity.Info, String.Format("Trying to load {0}...", fileName));
int numSamples = trackingReader.Read(fileName, arg.mergeReplace);
if (numSamples > 0)
{
app.Log(Severity.Info, String.Format("Successfully loaded {0} samples from {1} into database.", numSamples, fileName));
numFilesLoaded++;
}
else if (numSamples == 0)
{
app.Log(Severity.Warning, String.Format("No samples found in {0}.", fileName));
}
else
{
app.Log(Severity.Error, String.Format("Loading of file {0} failed: {1}.", fileName, TrackingReader.getReturnCodeMsg(numSamples)));
}
}
}
e.Result = numFilesLoaded;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldHandleReadAheadEmptyData() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldHandleReadAheadEmptyData()
{
// GIVEN
TrackingReader actual = new TrackingReader(0);
int bufferSize = 10;
CharReadable aheadReadable = ThreadAheadReadable.ThreadAhead(actual, bufferSize);
// WHEN
actual.AwaitCompletedReadAttempts(1);
// THEN
SectionedCharBuffer buffer = new SectionedCharBuffer(bufferSize);
buffer = aheadReadable.Read(buffer, buffer.Front());
assertEquals(buffer.Pivot(), buffer.Back());
assertEquals(buffer.Pivot(), buffer.Front());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldReadAhead() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldReadAhead()
{
// GIVEN
TrackingReader actual = new TrackingReader(23);
int bufferSize = 5;
CharReadable aheadReader = ThreadAheadReadable.ThreadAhead(actual, bufferSize);
SectionedCharBuffer buffer = new SectionedCharBuffer(bufferSize);
// WHEN starting it up it should read and fill the buffer to the brim
assertEquals(bufferSize, actual.AwaitCompletedReadAttempts(1));
// WHEN we read one buffer
int read = 0;
buffer = aheadReader.Read(buffer, buffer.Front());
AssertBuffer(Chars(read, bufferSize), buffer, 0, bufferSize);
read += buffer.Available();
// and simulate reading all characters, i.e. back section will be empty in the new buffer
buffer = aheadReader.Read(buffer, buffer.Front());
AssertBuffer(Chars(read, bufferSize), buffer, 0, bufferSize);
read += buffer.Available();
// then simulate reading some characters, i.e. back section will contain some characters
int keep = 2;
buffer = aheadReader.Read(buffer, buffer.Front() - keep);
AssertBuffer(Chars(read - keep, bufferSize + keep), buffer, keep, bufferSize);
read += buffer.Available();
keep = 3;
buffer = aheadReader.Read(buffer, buffer.Front() - keep);
AssertBuffer(Chars(read - keep, bufferSize + keep), buffer, keep, bufferSize);
read += buffer.Available();
keep = 1;
buffer = aheadReader.Read(buffer, buffer.Front() - keep);
assertEquals(3, buffer.Available());
AssertBuffer(Chars(read - keep, buffer.Available() + keep), buffer, keep, 3);
read += buffer.Available();
assertEquals(23, read);
}
