public void verify_PruneTrees_sets_IgnoreForReporting_flag_to_false_for_nodes_beyond_max_number()
{
IThreadProfilingProcessing service = new ThreadProfilingService(null, null, 3);
ProfileNode node1 = new ProfileNode(new UIntPtr(10), 4, 2);
service.AddNodeToPruningList(node1);
ProfileNode node2 = new ProfileNode(new UIntPtr(12), 4, 6);
service.AddNodeToPruningList(node2);
ProfileNode node3 = new ProfileNode(new UIntPtr(16), 4, 1);
service.AddNodeToPruningList(node3);
ProfileNode node4 = new ProfileNode(new UIntPtr(16), 4, 3);
service.AddNodeToPruningList(node4);
service.SortPruningTree();
Assert.IsFalse(((ProfileNode)service.PruningList[0]).IgnoreForReporting);
Assert.IsFalse(((ProfileNode)service.PruningList[1]).IgnoreForReporting);
Assert.IsFalse(((ProfileNode)service.PruningList[2]).IgnoreForReporting);
Assert.IsTrue(((ProfileNode)service.PruningList[3]).IgnoreForReporting);
}
public void verify_AddNodeToPruningList_really_adds_TreeNode()
{
IThreadProfilingProcessing service = new ThreadProfilingService(
null, null);
ProfileNode node = new ProfileNode(new UIntPtr(10), 1, 2);
service.AddNodeToPruningList(node);
Assert.AreEqual(1, service.PruningList.Count);
}
public void verify_ResetCache_clears_all_buckets()
{
ThreadProfilingService service = new ThreadProfilingService(null, null);
ThreadProfilingBucket bucket = new ThreadProfilingBucket(service);
var fids = GenerateStackSnapshot(10, 200, 50);
bucket.UpdateTree(fids);
service.ResetCache();
Assert.AreEqual(0, service.GetTotalBucketNodeCount());
}
public void verify_AddNodeToPruningList_adds_correct_number_of_multiple_TreeNodes()
{
IThreadProfilingProcessing service = new ThreadProfilingService(null, null);
uint expectedCount = 5;
for (uint i = 0; i < expectedCount; i++)
{
ProfileNode node = new ProfileNode(new UIntPtr(i), 1, 2);
service.AddNodeToPruningList(node);
}
Assert.AreEqual(expectedCount, service.PruningList.Count);
}
public void verify_ResetCache_clears_pruning_list()
{
IThreadProfilingProcessing service = new ThreadProfilingService(null, null);
uint expectedCount = 5;
for (uint i = 0; i < expectedCount; i++)
{
ProfileNode node = new ProfileNode(new UIntPtr(i), 1, 2);
service.AddNodeToPruningList(node);
}
service.ResetCache();
Assert.AreEqual(0, service.PruningList.Count);
}
public void verify_PruneTrees_sorts_two_nodes_with_different_call_counts()
{
// Set the max aggregated nodes to 1 so that pruning is triggered.
IThreadProfilingProcessing service = new ThreadProfilingService(null, null, 1);
ProfileNode node1 = new ProfileNode(new UIntPtr(10), 4, 1);
service.AddNodeToPruningList(node1);
ProfileNode node2 = new ProfileNode(new UIntPtr(12), 5, 1);
service.AddNodeToPruningList(node2);
service.SortPruningTree();
Assert.IsTrue(((ProfileNode)service.PruningList[0]).RunnableCount > ((ProfileNode)service.PruningList[1]).RunnableCount);
}
public void verify_PruneTrees_sorts_three_nodes_with_same_call_counts_but_different_depths()
{
// Set the max aggregated nodes to 1 so that pruning is triggered.
IThreadProfilingProcessing service = new ThreadProfilingService(null, null, 1);
ProfileNode node1 = new ProfileNode(new UIntPtr(10), 4, 2);
service.AddNodeToPruningList(node1);
ProfileNode node2 = new ProfileNode(new UIntPtr(12), 4, 6);
service.AddNodeToPruningList(node2);
ProfileNode node3 = new ProfileNode(new UIntPtr(16), 4, 1);
service.AddNodeToPruningList(node3);
service.SortPruningTree();
Assert.IsTrue(
(((ProfileNode)service.PruningList[0]).Depth < ((ProfileNode)service.PruningList[1]).Depth) &&
(((ProfileNode)service.PruningList[1]).Depth < ((ProfileNode)service.PruningList[2]).Depth));
}