public void SetUp()
{
var taskContext = new JoinableTaskContext();
remoteThread = Substitute.For <RemoteThread>();
mockThread = Substitute.For <IDebugThread>();
mockThread.GetRemoteThread().Returns(remoteThread);
mockDebugEngineHandler = Substitute.For <IDebugEngineHandler>();
mockDebugThreadCreator = Substitute.For <DebugProgram.ThreadCreator>();
mockDebugDisassemblyStreamFactory = Substitute.For <DebugDisassemblyStream.Factory>();
mockProcess = Substitute.For <IDebugProcess2>();
var guid = new Guid();
mockSbProcess = Substitute.For <SbProcess>();
mockRemoteTarget = Substitute.For <RemoteTarget>();
mockDocumentContextFactory = Substitute.For <DebugDocumentContext.Factory>();
mockCodeContextFactory = Substitute.For <DebugCodeContext.Factory>();
threadEnumFactory = new ThreadEnumFactory();
moduleEnumFactory = new ModuleEnumFactory();
codeContextEnumFactory = new CodeContextEnumFactory();
mockDebugModuleCache = Substitute.For <IDebugModuleCache>();
program = new DebugProgram.Factory(taskContext, mockDebugDisassemblyStreamFactory,
mockDocumentContextFactory, mockCodeContextFactory, threadEnumFactory,
moduleEnumFactory, codeContextEnumFactory)
.Create(mockDebugEngineHandler, mockDebugThreadCreator, mockProcess, guid,
mockSbProcess, mockRemoteTarget, mockDebugModuleCache, false);
}
public void EnumFrameInfoTest()
{
RemoteThread mockThread = Substitute.For <RemoteThread>();
IDebugThread debugThread = CreateDebugThread <IDebugThread>(mockThread);
IList <FRAMEINFO> framesList = new List <FRAMEINFO>
{
new FRAMEINFO {
m_bstrFuncName = "func1"
},
new FRAMEINFO {
m_bstrFuncName = "func2"
}
};
_stackFramesProvider.GetRange(Arg.Any <enum_FRAMEINFO_FLAGS>(), debugThread.Self,
0, uint.MaxValue).Returns(framesList);
IEnumDebugFrameInfo2 enumDebugFrameInfo2;
int result = debugThread.EnumFrameInfo(
enum_FRAMEINFO_FLAGS.FIF_ARGS, 10, out enumDebugFrameInfo2);
_stackFramesProvider.ReceivedWithAnyArgs(0)
.GetRange(Arg.Any <enum_FRAMEINFO_FLAGS>(), Arg.Any <IDebugThread>(),
Arg.Any <uint>(), Arg.Any <uint>());
Assert.That(result, Is.EqualTo(VSConstants.S_OK));
Assert.IsNotNull(enumDebugFrameInfo2);
uint count;
Assert.That(enumDebugFrameInfo2.GetCount(out count), Is.EqualTo(VSConstants.S_OK));
Assert.That(count, Is.EqualTo(2));
_stackFramesProvider.ReceivedWithAnyArgs(1).GetRange(
Arg.Any <enum_FRAMEINFO_FLAGS>(), Arg.Any <IDebugThread>(), 0, uint.MaxValue);
}
List <FRAMEINFO> ToFrameInfo(List <FrameInfoPair> framesInfo, IDebugThread debugThread,
uint startIndex)
{
if (framesInfo == null)
{
return(null);
}
var ad7FramesInfo = new List <FRAMEINFO>();
for (int i = 0; i < framesInfo.Count; ++i)
{
var frame = _stackFrameCreator(framesInfo[i].Frame, debugThread, _debugProgram);
ad7FramesInfo.Add(_ad7FrameInfoCreator.Create(frame, framesInfo[i].Info, _program));
}
if (startIndex + ad7FramesInfo.Count > MaxStackDepth)
{
int lastIndex = ad7FramesInfo.Count - 1;
// Create an entry to indicate that the maximum number is exceeded.
var info = new FrameInfo <SbModule>()
{
FuncName = "The maximum number of stack frames supported by the Stadia " +
"debugger has been exceeded.",
HasDebugInfo = 0, // for clarity, grays the entry out in the UI
ValidFields = FrameInfoFlags.FIF_FUNCNAME | FrameInfoFlags.FIF_DEBUGINFO,
};
ad7FramesInfo[lastIndex] = _ad7FrameInfoCreator.Create(null, info, _program);
}
return(ad7FramesInfo);
}
public virtual async Task <IList <FRAMEINFO> > GetAllAsync(enum_FRAMEINFO_FLAGS fieldSpec,
IDebugThread debugThread)
{
var framesInfo = new List <FrameInfoPair>();
while (framesInfo.Count < MaxFramesNumberToLoad)
{
long maxBatchSize = Math.Min(
FramesBatchSize, MaxFramesNumberToLoad - framesInfo.Count);
List <FrameInfoPair> framesBatch = await _remoteThread.GetFramesWithInfoAsync(
(FrameInfoFlags)fieldSpec, (uint)framesInfo.Count, (uint)maxBatchSize);
if (framesBatch == null)
{
Trace.TraceError("Error on loading Frames With Info. " +
$"Thread Id: {debugThread.GetRemoteThread().GetThreadId()}; " +
$"Start index: {framesInfo.Count}; Max Count: {maxBatchSize}");
break;
}
framesInfo.AddRange(framesBatch);
if (framesBatch.Count < maxBatchSize)
{
break;
}
}
return(ToFrameInfo(framesInfo, debugThread, 0));
}
public void Setup()
{
_stackFramesProvider =
Substitute.ForPartsOf <StackFramesProvider>(null, null, null, null, null);
_debugThread = Substitute.For <IDebugThread>();
_frameInfoEnum = new FrameInfoEnum(
_stackFramesProvider, _fieldSpec, _debugThread);
}
public virtual IDebugStackFrame Create(AD7FrameInfoCreator ad7FrameInfoCreator,
RemoteFrame frame, IDebugThread thread,
IDebugEngineHandler debugEngineHandler,
IGgpDebugProgram debugProgram) =>
new DebugStackFrame(debugDocumentContextFactory, childrenProviderFactory,
debugCodeContextFactory, createExpressionDelegate,
varInfoFactory, varInfoEnumFactory, ad7FrameInfoCreator,
registerSetsBuilderFactory.Create(frame), debugEngineHandler,
frame, thread, debugProgram, taskExecutor);
public FrameInfoEnum(StackFramesProvider stackFramesProvider,
enum_FRAMEINFO_FLAGS fieldSpec, IDebugThread debugThread)
{
_data = new List <FRAMEINFO>();
_stackFramesProvider = stackFramesProvider;
_fieldSpec = fieldSpec;
_debugThread = debugThread;
_position = 0;
_allStacksLoaded = false;
}
public AsyncGetStackFramesOperation(IDebugThread debugThread,
StackFramesProvider stackFramesProvider, enum_FRAMEINFO_FLAGS fieldSpec,
IAsyncDebugGetFramesCompletionHandler completionHandler, ITaskExecutor taskExecutor)
{
_debugThread = debugThread;
_stackFramesProvider = stackFramesProvider;
_fieldSpec = fieldSpec;
_completionHandler = completionHandler;
_taskExecutor = taskExecutor;
}
public void SetUp()
{
_completionHandler = Substitute.For <IAsyncDebugGetFramesCompletionHandler>();
_taskExecutor = Substitute.ForPartsOf <FakeTaskExecutor>();
_debugThread = Substitute.For <IDebugThread>();
_stackFramesProvider =
Substitute.For <StackFramesProvider>(null, null, null, null, null);
_getStackFramesOp = new AsyncGetStackFramesOperation(_debugThread, _stackFramesProvider,
_fieldSpec, _completionHandler, _taskExecutor);
}
public void GetName()
{
var THREAD_NAME = "thread-name";
var lldbThread = Substitute.For <RemoteThread>();
lldbThread.GetName().Returns(THREAD_NAME);
IDebugThread thread = CreateDebugThread <IDebugThread>(lldbThread);
string debugThreadName;
thread.GetName(out debugThreadName);
Assert.AreEqual(THREAD_NAME, debugThreadName);
}
public void SetUp()
{
var taskContext = new JoinableTaskContext();
logSpy = new LogSpy();
logSpy.Attach();
program = Substitute.For <IGgpDebugProgram>();
debugEngine = Substitute.For <IDebugEngine2>();
callback = Substitute.For <IDebugEventCallback2>();
handler = new DebugEngineHandler(taskContext, debugEngine, callback);
var idArg = Arg.Any <Guid>();
program.GetProgramId(out idArg)
.Returns(x =>
{
x[0] = programId;
return(VSConstants.S_OK);
});
var nameArg = Arg.Any <string>();
program.GetName(out nameArg)
.Returns(x =>
{
x[0] = programName;
return(VSConstants.S_OK);
});
thread = Substitute.For <IDebugThread>();
var threadNameArg = Arg.Any <string>();
thread.GetName(out threadNameArg)
.Returns(x =>
{
x[0] = threadName;
return(VSConstants.S_OK);
});
var threadIdArg = Arg.Any <uint>();
thread.GetThreadId(out threadIdArg)
.Returns(x =>
{
x[0] = threadId;
return(VSConstants.S_OK);
});
}
public void CanSetNextStatementFalse()
{
const ulong ADDRESS = 0xdeadbeef;
const string NAME = "test";
const ulong ANOTHER_ADDRESS = 0xabcd;
const string ANOTHER_NAME = "test1";
var threadId = 1u;
var mockThread = Substitute.For <RemoteThread>();
mockThread.GetThreadId().Returns(threadId);
var mockStackFrame = Substitute.For <IDebugStackFrame2>();
string name;
mockStackFrame.GetName(out name).Returns(x =>
{
x[0] = NAME;
return(VSConstants.S_OK);
});
IDebugThread2 outThread;
IDebugThread thread = CreateDebugThread <IDebugThread>(mockThread);
mockStackFrame.GetThread(out outThread).Returns(x =>
{
x[0] = thread;
return(VSConstants.S_OK);
});
var mockCodeContext = Substitute.For <IDebugCodeContext2>();
var contextInfoFields = enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS |
enum_CONTEXT_INFO_FIELDS.CIF_FUNCTION;
System.Action <CONTEXT_INFO[]> setContextInfo = infos =>
{
infos[0].bstrFunction = ANOTHER_NAME;
infos[0].bstrAddress = "0x" + ANOTHER_ADDRESS.ToString("x16");
infos[0].dwFields = contextInfoFields;
};
mockCodeContext
.GetInfo(contextInfoFields, Arg.Do(setContextInfo))
.Returns(VSConstants.S_OK);
((IDebugMemoryContext2)mockCodeContext)
.GetInfo(Arg.Any <enum_CONTEXT_INFO_FIELDS>(), Arg.Do(setContextInfo))
.Returns(VSConstants.S_OK);
var mockFrame = Substitute.For <RemoteFrame>();
mockFrame.GetPC().Returns(ADDRESS);
mockThread.GetFrameAtIndex(0).Returns(mockFrame);
Assert.AreEqual(VSConstants.S_FALSE,
thread.CanSetNextStatement(mockStackFrame, mockCodeContext));
}
public virtual IList <FRAMEINFO> GetRange(enum_FRAMEINFO_FLAGS fieldSpec,
IDebugThread debugThread, uint startIndex,
uint count)
{
count = (uint)Math.Max(0, Math.Min(count, MaxFramesNumberToLoad - startIndex));
if (count == 0)
{
return(new List <FRAMEINFO>());
}
List <FrameInfoPair> framesInfo = _remoteThread.GetFramesWithInfo(
(FrameInfoFlags)fieldSpec, startIndex, count);
return(ToFrameInfo(framesInfo, debugThread, startIndex));
}
public void SetUp()
{
_remoteThread = Substitute.For <RemoteThread>();
_debugProgram = Substitute.For <IGgpDebugProgram>();
_ad7FrameInfoCreator = Substitute.For <AD7FrameInfoCreator>(
Substitute.For <IDebugModuleCache>());
_ad7FrameInfoCreator
.Create(Arg.Any <IDebugStackFrame>(), Arg.Any <FrameInfo <SbModule> >(), _debugProgram)
.ReturnsForAnyArgs(args => CreateFRAMEINFO((IDebugStackFrame)args[0],
(FrameInfo <SbModule>)args[1]));
_debugThread = Substitute.For <IDebugThread>();
_stackFramesProvider =
new StackFramesProvider(_remoteThread, CreateStackFrame, _debugProgram,
_ad7FrameInfoCreator, _debugProgram);
}
public void SetUp()
{
lineEntry = new LineEntryInfo();
mockDocumentContext = Substitute.For <IDebugDocumentContext2>();
mockThread = Substitute.For <IDebugThread>();
mockDocumentContextFactory = Substitute.For <DebugDocumentContext.Factory>();
mockDocumentContextFactory.Create(lineEntry).Returns(mockDocumentContext);
mockDebuggerStackFrame = Substitute.For <RemoteFrame>();
mockDebuggerStackFrame.GetLineEntry().Returns(lineEntry);
mockDebuggerStackFrame.GetPC().Returns(TEST_PC);
mockDebuggerStackFrame.GetFunctionName().Returns(NAME);
mockDebuggerStackFrame.GetFunctionNameWithSignature().Returns(NAME);
mockCodeContextFactory = Substitute.For <DebugCodeContext.Factory>();
mockExpressionFactory = Substitute.For <DebugExpression.Factory>();
mockModuleCache = Substitute.For <IDebugModuleCache>();
mockDebugEngineHandler = Substitute.For <IDebugEngineHandler>();
mockProgram = Substitute.For <IGgpDebugProgram>();
taskExecutor = new TaskExecutor(new JoinableTaskContext().Factory);
var childAdapterFactory = new RemoteValueChildAdapter.Factory();
var varInfoFactory = new LLDBVariableInformationFactory(childAdapterFactory);
var varInfoEnumFactory = new VariableInformationEnum.Factory(taskExecutor);
var childrenProviderFactory = new ChildrenProvider.Factory();
var propertyFactory =
new DebugProperty.Factory(varInfoEnumFactory, childrenProviderFactory,
Substitute.For <DebugCodeContext.Factory>(),
new VsExpressionCreator(), taskExecutor);
childrenProviderFactory.Initialize(propertyFactory.Create);
var registerSetsBuilderFactory = new RegisterSetsBuilder.Factory(varInfoFactory);
stackFrame = new DebugStackFrame.Factory(mockDocumentContextFactory,
childrenProviderFactory, mockCodeContextFactory, mockExpressionFactory.Create,
varInfoFactory, varInfoEnumFactory, registerSetsBuilderFactory, taskExecutor)
.Create(new AD7FrameInfoCreator(mockModuleCache), mockDebuggerStackFrame,
mockThread, mockDebugEngineHandler, mockProgram);
stackFrameAsync = new DebugStackFrameAsync.Factory(mockDocumentContextFactory,
childrenProviderFactory, mockCodeContextFactory, mockExpressionFactory.Create,
varInfoFactory, varInfoEnumFactory, registerSetsBuilderFactory, taskExecutor)
.Create(new AD7FrameInfoCreator(mockModuleCache), mockDebuggerStackFrame,
mockThread, mockDebugEngineHandler, mockProgram);
}
public void CanSetNextStatementDifferentThread()
{
var threadId = 1u;
var mockThread = Substitute.For <RemoteThread>();
mockThread.GetThreadId().Returns(threadId);
var mockStackFrame = Substitute.For <IDebugStackFrame2>();
IDebugThread2 outThread;
IDebugThread thread = CreateDebugThread <IDebugThread>(mockThread);
mockStackFrame.GetThread(out outThread).Returns(x =>
{
x[0] = Substitute.For <IDebugThread2>();
return(VSConstants.S_OK);
});
var mockCodeContext = Substitute.For <IDebugCodeContext2>();
Assert.AreEqual(VSConstants.S_FALSE, thread.CanSetNextStatement(mockStackFrame, mockCodeContext));
}
public void CanSetNextStatementMatchingPc()
{
const ulong ADDRESS = 0xdeadbeef;
const string NAME = "test";
var threadId = 1u;
var mockThread = Substitute.For <RemoteThread>();
mockThread.GetThreadId().Returns(threadId);
var mockStackFrame = Substitute.For <IDebugStackFrame2>();
string name;
mockStackFrame.GetName(out name).Returns(x =>
{
x[0] = NAME;
return(VSConstants.S_OK);
});
IDebugThread2 outThread;
IDebugThread thread = CreateDebugThread <IDebugThread>(mockThread);
mockStackFrame.GetThread(out outThread).Returns(x =>
{
x[0] = thread;
return(VSConstants.S_OK);
});
var mockCodeContext = Substitute.For <IDebugCodeContext2>();
mockCodeContext
.GetInfo(enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS |
enum_CONTEXT_INFO_FIELDS.CIF_FUNCTION,
Arg.Do <CONTEXT_INFO[]>(infos =>
{
infos[0].bstrAddress = "0x" + ADDRESS.ToString("x16");
infos[0].bstrFunction = NAME;
}))
.Returns(VSConstants.S_OK);
var mockFrame = Substitute.For <RemoteFrame>();
mockFrame.GetPC().Returns(ADDRESS);
mockThread.GetFrameAtIndex(0).Returns(mockFrame);
Assert.AreEqual(VSConstants.S_OK,
thread.CanSetNextStatement(mockStackFrame, mockCodeContext));
}
public void CanSetNextStatementSameFunction()
{
const string NAME = "test";
var threadId = 1u;
var mockThread = Substitute.For <RemoteThread>();
mockThread.GetThreadId().Returns(threadId);
var mockStackFrame = Substitute.For <IDebugStackFrame2>();
string name;
mockStackFrame.GetName(out name).Returns(x =>
{
x[0] = NAME;
return(VSConstants.S_OK);
});
IDebugThread2 outThread;
IDebugThread thread = CreateDebugThread <IDebugThread>(mockThread);
mockStackFrame.GetThread(out outThread).Returns(x =>
{
x[0] = thread;
return(VSConstants.S_OK);
});
var mockCodeContext = Substitute.For <IDebugCodeContext2>();
var contextInfosDestination = Arg.Any <CONTEXT_INFO[]>();
mockCodeContext.GetInfo(enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS |
enum_CONTEXT_INFO_FIELDS.CIF_FUNCTION, contextInfosDestination).Returns(x =>
{
var infos = x[1] as CONTEXT_INFO[];
infos[0] = new CONTEXT_INFO
{
bstrFunction = NAME,
bstrAddress = "0xabcd",
};
return(VSConstants.S_OK);
});
Assert.AreEqual(VSConstants.S_OK, thread.CanSetNextStatement(mockStackFrame, mockCodeContext));
}
IDebugStackFrame CreateStackFrame(RemoteFrame frame, IDebugThread thread,
IGgpDebugProgram debugProgram)
{
return(Substitute.For <IDebugStackFrame>());
}
public virtual IEnumDebugFrameInfo2 Create(StackFramesProvider stackFramesProvider,
enum_FRAMEINFO_FLAGS fieldSpec, IDebugThread debugThread)
{
return(new FrameInfoEnum(stackFramesProvider, fieldSpec, debugThread));
}
public void SetNextStatementFailToJump()
{
// We need CanSetNextStatement() to pass in order to execute SetNexStatement().
const string NAME = "test";
const ulong ADDRESS = 0xabcd;
var threadId = 1u;
var mockThread = Substitute.For <RemoteThread>();
mockThread.GetThreadId().Returns(threadId);
var mockStackFrame = Substitute.For <IDebugStackFrame2>();
string name;
mockStackFrame.GetName(out name).Returns(x =>
{
x[0] = NAME;
return(VSConstants.S_OK);
});
IDebugThread2 outThread;
IDebugThread thread = CreateDebugThread <IDebugThread>(mockThread);
mockStackFrame.GetThread(out outThread).Returns(x =>
{
x[0] = thread;
return(VSConstants.S_OK);
});
var mockCodeContext = Substitute.For <IDebugCodeContext2>();
var contextInfoFields = enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS |
enum_CONTEXT_INFO_FIELDS.CIF_FUNCTION;
System.Action <CONTEXT_INFO[]> setContext = (infos =>
{
infos[0].bstrFunction = NAME;
infos[0].bstrAddress = "0xabcd";
infos[0].dwFields = contextInfoFields;
});
mockCodeContext
.GetInfo(Arg.Any <enum_CONTEXT_INFO_FIELDS>(), Arg.Do(setContext))
.Returns(VSConstants.S_OK);
((IDebugMemoryContext2)mockCodeContext)
.GetInfo(Arg.Any <enum_CONTEXT_INFO_FIELDS>(), Arg.Do(setContext))
.Returns(VSConstants.S_OK);
const string DIR = "path\\to";
const string FILE_NAME = "file";
const uint LINE = 2;
var mockProcess = Substitute.For <SbProcess>();
mockThread.GetProcess().Returns(mockProcess);
var mockTarget = Substitute.For <RemoteTarget>();
mockProcess.GetTarget().Returns(mockTarget);
var mockAddress = Substitute.For <SbAddress>();
var lineEntry = Substitute.For <LineEntryInfo>();
lineEntry.Directory = DIR;
lineEntry.FileName = FILE_NAME;
lineEntry.Line = LINE;
var mockError = Substitute.For <SbError>();
mockError.Fail().Returns(true);
mockError.GetCString().Returns("JumpToLine() failed for some reason.");
mockThread.JumpToLine(Path.Combine(DIR, FILE_NAME), LINE).Returns(mockError);
mockAddress.GetLineEntry().Returns(lineEntry);
mockTarget.ResolveLoadAddress(ADDRESS).Returns(mockAddress);
Assert.AreEqual(VSConstants.E_FAIL,
thread.SetNextStatement(mockStackFrame, mockCodeContext));
}
public void SetNextStatement()
{
// We need CanSetNextStatement() to pass in order to execute SetNexStatement().
const string NAME = "test";
const ulong ADDRESS = 0xabcd;
var threadId = 1u;
var mockThread = Substitute.For <RemoteThread>();
mockThread.GetThreadId().Returns(threadId);
var mockStackFrame = Substitute.For <IDebugStackFrame2>();
string name;
mockStackFrame.GetName(out name).Returns(x =>
{
x[0] = NAME;
return(VSConstants.S_OK);
});
IDebugThread2 outThread;
IDebugThread thread = CreateDebugThread <IDebugThread>(mockThread);
mockStackFrame.GetThread(out outThread).Returns(x =>
{
x[0] = thread;
return(VSConstants.S_OK);
});
var mockCodeContext = Substitute.For <IDebugCodeContext2>();
var contextInfosDestination = Arg.Any <CONTEXT_INFO[]>();
mockCodeContext.GetInfo(enum_CONTEXT_INFO_FIELDS.CIF_ADDRESS |
enum_CONTEXT_INFO_FIELDS.CIF_FUNCTION, contextInfosDestination).Returns(x =>
{
var infos = x[1] as CONTEXT_INFO[];
infos[0] = new CONTEXT_INFO
{
bstrFunction = NAME,
bstrAddress = "0x" + ADDRESS.ToString("x16"),
};
return(VSConstants.S_OK);
});
IDebugDocumentContext2 documentContext;
var mockDocumentContext = Substitute.For <IDebugDocumentContext2>();
mockCodeContext.GetDocumentContext(out documentContext).Returns(x =>
{
x[0] = mockDocumentContext;
return(VSConstants.S_OK);
});
const uint LINE = 2;
const string PATH = "path\\to\\file";
string path;
mockDocumentContext.GetName(enum_GETNAME_TYPE.GN_FILENAME, out path).Returns(x =>
{
x[1] = PATH;
return(VSConstants.S_OK);
});
mockDocumentContext.GetStatementRange(
Arg.Any <TEXT_POSITION[]>(), Arg.Any <TEXT_POSITION[]>()).Returns(x =>
{
var startPosition = x[0] as TEXT_POSITION[];
startPosition[0].dwLine = LINE;
return(VSConstants.S_OK);
});
var mockError = Substitute.For <SbError>();
mockError.Fail().Returns(false);
mockThread.JumpToLine(PATH, LINE).Returns(mockError);
Assert.AreEqual(VSConstants.S_OK,
thread.SetNextStatement(mockStackFrame, mockCodeContext));
mockThread.Received(1).JumpToLine(PATH, LINE + 1);
}