public void TestCompareTo()
{
// Generate a memory snapshot.
MemorySnapshot memorySnapshot = MemorySnapshot.FromProcess(notepad.Id);
// Generate a second MemorySnapshot and get a diff.
MemorySnapshot latestSnap = MemorySnapshot.FromProcess(notepad.Id);
MemorySnapshot diff = latestSnap.CompareTo(memorySnapshot);
// Manipulate the oracle to contain the same diff.
Dictionary <string, long> diffOracle = GenerateDiffOracle(memorySnapshot, latestSnap);
// Compare to verify data.
VerifyProperties(diff, diffOracle);
}
public void TestToFromFile()
{
string filePath = @"C:\testSnapCollection.xml";
MemorySnapshotCollection collection = new MemorySnapshotCollection();
// The following is for testing purposes and not representative use of the MemorySnapshotCollection class.
MemorySnapshot ms1 = MemorySnapshot.FromProcess(notepad.Id);
collection.Add(ms1);
MemorySnapshot ms2 = MemorySnapshot.FromProcess(notepad.Id);
collection.Add(ms2);
MemorySnapshot ms3 = MemorySnapshot.FromProcess(notepad.Id);
collection.Add(ms3);
// Serialize MemorySnapshot to file.
collection.ToFile(filePath);
// Call from file to load data from file.
MemorySnapshotCollection fileCollection = MemorySnapshotCollection.FromFile(filePath);
// Verify Count.
Assert.Equal(fileCollection.Count, collection.Count);
// Generate Diffs for comparison.
MemorySnapshot diff1 = ms1.CompareTo(fileCollection[0]);
MemorySnapshot diff2 = ms2.CompareTo(fileCollection[1]);
MemorySnapshot diff3 = ms3.CompareTo(fileCollection[2]);
// Generate expected Diff results.
Dictionary <string, long> diffOracle = GenerateDiffOracle();
// Verify Diffs are as expected.
VerifyDiff(diff1, diffOracle);
VerifyDiff(diff2, diffOracle);
VerifyDiff(diff3, diffOracle);
}
