public void FindAllPaths()
{
using DataTarget dataTarget = TestTargets.GCRoot.LoadFullDump();
ClrRuntime runtime = dataTarget.ClrVersions.Single().CreateRuntime();
GCRoot gcroot = new GCRoot(runtime.Heap);
gcroot.ClearCache();
Assert.False(gcroot.IsFullyCached);
FindAllPathsImpl(gcroot);
gcroot.BuildCache(CancellationToken.None);
Assert.True(gcroot.IsFullyCached);
FindAllPathsImpl(gcroot);
}
public void GCRoots()
{
using (DataTarget dataTarget = TestTargets.GCRoot.LoadFullDump())
{
ClrRuntime runtime = dataTarget.ClrVersions.Single().CreateRuntime();
GCRoot gcroot = new GCRoot(runtime.Heap);
gcroot.ClearCache();
Assert.IsFalse(gcroot.IsFullyCached);
GCRootsImpl(gcroot);
gcroot.BuildCache(CancellationToken.None);
gcroot.AllowParallelSearch = false;
Assert.IsTrue(gcroot.IsFullyCached);
GCRootsImpl(gcroot);
gcroot.AllowParallelSearch = true;
Assert.IsTrue(gcroot.IsFullyCached);
GCRootsImpl(gcroot);
}
}
public void GCStaticRoots()
{
using DataTarget dataTarget = TestTargets.GCRoot.LoadFullDump();
ClrRuntime runtime = dataTarget.ClrVersions.Single().CreateRuntime();
ClrHeap heap = runtime.Heap;
heap.StackwalkPolicy = ClrRootStackwalkPolicy.SkipStack;
GCRoot gcroot = new GCRoot(runtime.Heap);
gcroot.ClearCache();
Assert.False(gcroot.IsFullyCached);
GCStaticRootsImpl(gcroot);
gcroot.BuildCache(CancellationToken.None);
gcroot.AllowParallelSearch = false;
Assert.True(gcroot.IsFullyCached);
GCStaticRootsImpl(gcroot);
gcroot.AllowParallelSearch = true;
Assert.True(gcroot.IsFullyCached);
GCStaticRootsImpl(gcroot);
}
/// <summary> /// Clears all caches, reclaiming most memory held by this GCRoot object. /// </summary> /// <inheritdoc /> public void ClearCache() => Root.ClearCache();