#include "TestStackHooks.h" #include "base/task.h" #include "IPDLUnitTests.h" // fail etc. namespace mozilla { namespace _ipdltest { //----------------------------------------------------------------------------- // parent TestStackHooksParent::TestStackHooksParent() : mOnStack(false), mIncallDepth(0) { MOZ_COUNT_CTOR(TestStackHooksParent); } TestStackHooksParent::~TestStackHooksParent() { MOZ_COUNT_DTOR(TestStackHooksParent); } void TestStackHooksParent::Main() { if (!SendStart()) fail("sending Start()"); } bool TestStackHooksParent::AnswerStackFrame() { if (!mOnStack) fail("not on C++ stack?!"); if (!CallStackFrame()) fail("calling StackFrame()"); if (!mOnStack) fail("not on C++ stack?!"); if (1 != mIncallDepth) fail("missed EnteredCall or ExitedCall hook"); return true; } //----------------------------------------------------------------------------- // child TestStackHooksChild::TestStackHooksChild() : mOnStack(false), mEntered(0), mExited(0), mIncallDepth(0) { MOZ_COUNT_CTOR(TestStackHooksChild); } TestStackHooksChild::~TestStackHooksChild() { MOZ_COUNT_DTOR(TestStackHooksChild); } namespace { void RunTestsFn() { static_cast<TestStackHooksChild*>(gChildActor)->RunTests(); } } bool TestStackHooksChild::RecvStart() { if (!mOnStack) fail("missed stack notification"); if (0 != mIncallDepth) fail("EnteredCall/ExitedCall malfunction"); // kick off tests from a runnable so that we can start with // MessageChannel code on the C++ stack MessageLoop::current()->PostTask(NewRunnableFunction(RunTestsFn)); return true; } bool TestStackHooksChild::AnswerStackFrame() { if (!mOnStack) fail("missed stack notification"); if (1 != mIncallDepth) fail("missed EnteredCall or ExitedCall hook"); if (PTestStackHooks::TEST4_3 == state()) { if (!SendAsync()) fail("sending Async()"); } else if (PTestStackHooks::TEST5_3 == state()) { if (!SendSync()) fail("sending Sync()"); } else { fail("unexpected state"); } if (!mOnStack) fail("bad stack exit notification"); return true; } void TestStackHooksChild::RunTests() { // 1 because of RecvStart() if (1 != mEntered) fail("missed stack notification"); if (mOnStack) fail("spurious stack notification"); if (0 != mIncallDepth) fail("EnteredCall/ExitedCall malfunction"); if (!SendAsync()) fail("sending Async()"); if (mOnStack) fail("spurious stack notification"); if (0 != mIncallDepth) fail("EnteredCall/ExitedCall malfunction"); if (2 != mEntered) fail("missed stack notification"); if (!SendSync()) fail("sending Sync()"); if (mOnStack) fail("spurious stack notification"); if (0 != mIncallDepth) fail("EnteredCall/ExitedCall malfunction"); if (3 != mEntered) fail("missed stack notification"); if (!CallRpc()) fail("calling RPC()"); if (mOnStack) fail("spurious stack notification"); if (0 != mIncallDepth) fail("EnteredCall/ExitedCall malfunction"); if (4 != mEntered) fail("missed stack notification"); if (!CallStackFrame()) fail("calling StackFrame()"); if (mOnStack) fail("spurious stack notification"); if (0 != mIncallDepth) fail("EnteredCall/ExitedCall malfunction"); if (5 != mEntered) fail("missed stack notification"); Close(); } } // namespace _ipdltest } // namespace mozilla