public void FromCommandLineArgsRaceCondition()
{
// https://pytools.codeplex.com/workitem/1429
var mre = new ManualResetEvent(false);
var tasks = new Task <bool> [100];
try {
for (int i = 0; i < tasks.Length; i += 1)
{
tasks[i] = Task.Run(() => {
mre.WaitOne();
using (var arg = VisualStudioApp.FromCommandLineArgs(new[] { "/parentProcessId", "123" })) {
return(arg is VisualStudioApp);
}
});
}
mre.Set();
Assert.IsTrue(Task.WaitAll(tasks, TimeSpan.FromSeconds(30.0)));
Assert.IsTrue(tasks.All(t => t.Result));
} finally {
mre.Dispose();
Task.WaitAll(tasks, TimeSpan.FromSeconds(30.0));
}
}
private void RunTestCases(IEnumerable <TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle)
{
// May be null, but this is handled by RunTestCase if it matters.
// No VS instance just means no debugging, but everything else is
// okay.
using (var app = VisualStudioApp.FromCommandLineArgs(Environment.GetCommandLineArgs())) {
// .njsproj file path -> project settings
var sourceToSettings = new Dictionary <string, NodejsProjectSettings>();
foreach (var test in tests)
{
if (_cancelRequested.WaitOne(0))
{
break;
}
try {
RunTestCase(app, frameworkHandle, runContext, test, sourceToSettings);
} catch (Exception ex) {
frameworkHandle.SendMessage(TestMessageLevel.Error, ex.ToString());
}
}
}
}
public TestDiscoverer()
{
_app = VisualStudioApp.FromCommandLineArgs(Environment.GetCommandLineArgs());
_interpreterService = InterpreterOptionsServiceProvider.GetService(_app);
}