private async Task InterpretProgram(GCodePreparer preparer, IProgress <float> progress)
{
CoordintatesExpression coordintatesExpression = new CoordintatesExpression();
GCodeExpression gCodeExpression = new GCodeExpression();
MCodeExpression mCodeExpression = new MCodeExpression();
TCodeExpression tCodeExpression = new TCodeExpression();
FeedrateExpression feedrateExpression = new FeedrateExpression();
await Task.Run(() =>
{
float progressValue = 0;
int lineNumber = 0;
foreach (var preparedString in preparer.Strings)
{
Context context = new Context
{
PreviousFrame = Program.LastOrDefault(),
InputString = preparedString
};
gCodeExpression.Interpret(context);
mCodeExpression.Interpret(context);
tCodeExpression.Interpret(context);
coordintatesExpression.Interpret(context);
feedrateExpression.Interpret(context);
Program.Add(context.OutputData);
var currentValue = (float)((double)lineNumber / preparer.Strings.Count * 90 + 10);
if ((currentValue - progressValue) > 0.1)
{
progressValue = currentValue;
progress.Report(progressValue);
}
lineNumber++;
}
}).ConfigureAwait(false);
}
public void OpenFileAsyncNotExistingFile()
{
var notexistNc = @".\notexist.nc";
var preparer = new GCodePreparer();
Assert.ThrowsAsync <FileNotFoundException>(async() => await preparer.OpenFileAsync(notexistNc, new Progress <float>()));
}
public void OpenFileAsyncTestValidFile()
{
var validFilePath = @".\TestFiles\valid.nc";
var preparer = new GCodePreparer();
Assert.DoesNotThrowAsync(async() => await preparer.OpenFileAsync(validFilePath, new Progress <float>()));
}
public void FindTestStringWithComments(string value)
{
const string valid = "G3 X0.046 Y0.756 I0.3098 J0.0954";
var output = GCodePreparer.Find(value).Trim();
Assert.IsTrue(output.Equals(valid, StringComparison.OrdinalIgnoreCase));
}
public async Task PrepareStringsAsyncTest()
{
var validFilePath = @".\TestFiles\valid.nc";
var preparer = new GCodePreparer();
await preparer.OpenFileAsync(validFilePath, new Progress <float>());
try
{
await preparer.PrepareStringsAsync();
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
Assert.Pass();
}
public virtual async Task LoadProgramAsync(string path, IProgress <float> progressChanger)
{
progressChanger.Report(0);
Program.Clear();
progressChanger.Report(1);
GCodePreparer preparer = new GCodePreparer();
await preparer.OpenFileAsync(path, progressChanger);
progressChanger.Report(5);
await preparer.PrepareStringsAsync();
progressChanger.Report(10);
await InterpretProgram(preparer, progressChanger);
if (Program.Count == 0)
{
return;
}
FrameNumber = 0;
CurrentFrame = Program[FrameNumber];
InitFrame();
progressChanger.Report(100);
}
public void FindTestNullArgument()
{
var output = GCodePreparer.Find(null).Trim();
Assert.IsTrue(string.IsNullOrEmpty(output));
}
public void FindTestInvalidString(string value)
{
var output = GCodePreparer.Find(value).Trim();
Assert.IsFalse(output.Equals(value, StringComparison.OrdinalIgnoreCase));
}
