/// <summary>
/// Creates a new sandbox and performs the compiling process with a supporting test.
/// </summary>
/// <param name="request">The request that will contain the sandbox details.</param>
/// <param name="compiler">The compiler being used for the process.</param>
internal async Task HandleSingleCompileTestSandboxRequest(CompileTestSourceRequest request,
Types.Compiler compiler)
{
var sandbox = new SingleTestSandbox(this._logger, this._dockerClient, request, compiler);
this.AddSandbox(sandbox);
sandbox.StatusChangeEvent += this.OnStatusChangeEvent;
sandbox.CompletedEvent += this.OnSingleTestCompileSandboxCompletionEvent;
await sandbox.Run();
}
/// <summary>
/// Handles the case in which the sandbox has completed.
/// </summary>
private async Task HandleSandboxCompletion(SingleTestSandbox completedSandbox,
CompileTestSourceResponse response)
{
Trace.Assert(completedSandbox != null, "completedSandbox must be defined to be handled.");
// Get the response for the the executed single test case sandbox. Ensuring to state
// that we don't want to clean up the path since this will be done when we are fully
// complete. Since we dont know about the result as of yet and it could of failed and
// thus want to cleanup.
this._executedTestResults.Add(response);
this._compilerService.RemoveSandbox(completedSandbox);
this._logger.LogInformation(
$"multiple test (single): {JsonConvert.SerializeObject(response.TestCaseResult)}");
// If we have another test to be executed, go get the next sandbox and start the process.
// Ensuring that we are waiting between at least 100 milliseconds between each execution.
// just to not buffer out the event stream.
//
// If ran in parallel, all containers have already been created, and thus this should not
// create anymore.
if (this.HashNext() && this.CanContinue() && !this._request.RunAllParallel)
{
var sandbox = this.Next();
this._compilerService.AddSandbox(sandbox);
try
{
this._logger.LogWarning($"'{this._request.Id}: executing test " +
$"case: {this._currentTestPosition + 1}");
await sandbox.Run();
}
catch (Exception e)
{
this.HandleSandboxFailedStartExecution(e);
}
}
else if ((!this._request.RunAllParallel) ||
(!this.HashNext() && this._executedTestResults.Count == this._request.TestCases.Count))
{
// If we don't have any more sandboxes, then we must have completed all the tests and thus
// can handle the completion of the entire process. Raising the event allows the parent
// compiler service to get the response and publish the finalized results.
this.RaiseCompletedChangeEvent();
}
}
/// <summary>
/// Get the next sandbox for the following test case.
/// </summary>
/// <returns></returns>
private SingleTestSandbox Next()
{
// increment the test position for the given request.
this._currentTestPosition += 1;
var test = this._request.TestCases[this._currentTestPosition];
var sandbox = new SingleTestSandbox(this._logger, this._dockerClient,
new CompileTestSourceRequest(this._request.Id, this._request.TimeoutSeconds,
this._request.MemoryConstraint, this._request.SourceCode, this._compiler.Language, test),
this._compiler);
sandbox.StatusChangeEvent += this.HandleSandboxStatusEvent;
sandbox.CompletedEvent += this.SandboxOnCompletedEvent;
return(sandbox);
}