public async Task Profiler_Counts_Exceptions()
{
ILogger logger = new Logger();
SessionDiscovery sessionDiscovery = new SessionDiscovery(logger);
Profiler profiler = GetProfiler();
Guid sessionId = profiler.StartProfilingSession(Process.GetCurrentProcess().Id, logger);
// Intentionally throws (handled) exceptions
ThreadPool.QueueUserWorkItem(async _ =>
{
while (true)
{
try
{
throw new TestException();
}
catch { }
await Task.Delay(300);
}
});
var session = await sessionDiscovery.AwaitUntilCompletion(sessionId);
var summary = session.EnumerateFiles().Where(x => x.Name == "summary.md").FirstOrDefault();
Assert.NotNull(summary, "No summary have been created!");
var content = File.ReadAllText(summary.FullName);
Console.WriteLine(content);
Assert.IsTrue(content.Contains("DrDotnet.Tests.TestException:"));
Assert.IsFalse(content.Contains("DrDotnet.Tests.TestException: 0"));
}
public async Task Profiler_Counts_Allocations_By_Class()
{
ILogger logger = new Logger();
SessionDiscovery sessionDiscovery = new SessionDiscovery(logger);
Profiler profiler = GetProfiler();
Guid sessionId = profiler.StartProfilingSession(Process.GetCurrentProcess().Id, logger);
// Intentionally allocates memory
int i = 0;
Node node = new Node();
ThreadPool.QueueUserWorkItem(async _ =>
{
while (true)
{
node.Child = node = new Node {
Name = "mynode" + i++, List = new List <int>()
};
if (i % 100 == 0)
{
await Task.Delay(10);
}
if (i % 1000 == 0)
{
GC.Collect();
}
}
});
var session = await sessionDiscovery.AwaitUntilCompletion(sessionId);
var summary = session.EnumerateFiles().Where(x => x.Name == "summary.md").FirstOrDefault();
Assert.NotNull(summary, "No summary have been created!");
var content = File.ReadAllText(summary.FullName);
Console.WriteLine(content);
Console.WriteLine(node.Name);
//Assert.IsTrue(content.Contains("DrDotnet.Tests.TestException:"));
//Assert.IsFalse(content.Contains("DrDotnet.Tests.TestException: 0"));
}