public void TwoModulesInIndexCorrect()
{
TestDumpFile dumpFile = CreateValidDumpFile();
_fileSystem.AddFile(dumpPath, new MockFileData(dumpFile.Bytes));
DumpReadResult dump = _provider.GetModules(dumpPath);
Assert.That(dump.Warning, Is.EqualTo(DumpReadWarning.None));
Assert.That(dump.Modules.Count(), Is.EqualTo(2));
Assert.That(dump.Modules.ElementAt(0).Path, Is.EqualTo(expectedFileName));
Assert.That(dump.Modules.ElementAt(0).Id, Is.EqualTo(TestData.expectedId));
Assert.That(dump.Modules.ElementAt(1).Path, Is.EqualTo(anotherExpectedFileName));
Assert.That(dump.Modules.ElementAt(1).Id, Is.EqualTo(TestData.anotherExpectedId));
}
public void TruncatedFileIndexReturnsEmptyModules()
{
TestDumpFile dumpFile = CreateValidDumpFile();
// If the file is truncated before the end of the NtFile note segment, we should only
// get empty module list back.
for (ulong i = 0; i < dumpFile.NoteNtFileEnd; i += 10)
{
byte[] truncatedDumpBytes = dumpFile.Bytes.Take((int)i).ToArray();
_fileSystem.AddFile(dumpPath, new MockFileData(truncatedDumpBytes));
DumpReadResult dump = _provider.GetModules(dumpPath);
Assert.That(dump.Modules.Count(), Is.EqualTo(0));
Assert.That(dump.Warning, Is.AnyOf(DumpReadWarning.FileIsTruncated,
DumpReadWarning.ElfHeaderIsCorrupted));
}
}
public void TruncatedFileNotInModules()
{
TestDumpFile dumpFile = CreateValidDumpFile();
// If the embedded module file is truncated after the NtFile note but before the end of
// the build ID of the second file, we should only get back the non-truncated module.
for (int i = (int)dumpFile.NoteNtFileEnd; i < dumpFile.Bytes.Length; i += 10)
{
byte[] truncatedDumpBytes = dumpFile.Bytes.Take(i).ToArray();
_fileSystem.AddFile(dumpPath, new MockFileData(truncatedDumpBytes));
DumpReadResult dump = _provider.GetModules(dumpPath);
Assert.That(dump.Modules.Count(), Is.EqualTo(1));
Assert.That(dump.Modules.ElementAt(0).Path, Is.EqualTo(expectedFileName));
Assert.That(dump.Modules.ElementAt(0).Id, Is.EqualTo(TestData.expectedId));
Assert.That(dump.Warning, Is.EqualTo(DumpReadWarning.FileIsTruncated));
}
}
