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#include "base/basictypes.h"
#include "nsThreadUtils.h"
#include "TestNestedLoops.h"
#include "IPDLUnitTests.h" // fail etc.
namespace mozilla {
namespace _ipdltest {
//-----------------------------------------------------------------------------
// parent
TestNestedLoopsParent::TestNestedLoopsParent() : mBreakNestedLoop(false) {
MOZ_COUNT_CTOR(TestNestedLoopsParent);
}
TestNestedLoopsParent::~TestNestedLoopsParent() {
MOZ_COUNT_DTOR(TestNestedLoopsParent);
}
void TestNestedLoopsParent::Main() {
if (!SendStart()) fail("sending Start");
// sigh ... spin for a while to let Nonce arrive
puts(" (sleeping to wait for nonce ... sorry)");
PR_Sleep(5000);
// while waiting for the reply to R, we'll receive Nonce
if (!CallR()) fail("calling R");
Close();
}
mozilla::ipc::IPCResult TestNestedLoopsParent::RecvNonce() {
// if we have an OnMaybeDequeueOne waiting for us (we may not, due
// to the inherent race condition in this test, then this event
// must be ordered after it in the queue
MessageLoop::current()->PostTask(NewNonOwningRunnableMethod(
"_ipdltest::TestNestedLoopsParent::BreakNestedLoop", this,
&TestNestedLoopsParent::BreakNestedLoop));
// sigh ... spin for a while to let the reply to R arrive
puts(" (sleeping to wait for reply to R ... sorry)");
PR_Sleep(5000);
// sigh ... we have no idea when code might do this
do {
if (!NS_ProcessNextEvent(nullptr, false))
fail("expected at least one pending event");
} while (!mBreakNestedLoop);
return IPC_OK();
}
void TestNestedLoopsParent::BreakNestedLoop() { mBreakNestedLoop = true; }
//-----------------------------------------------------------------------------
// child
TestNestedLoopsChild::TestNestedLoopsChild() {
MOZ_COUNT_CTOR(TestNestedLoopsChild);
}
TestNestedLoopsChild::~TestNestedLoopsChild() {
MOZ_COUNT_DTOR(TestNestedLoopsChild);
}
mozilla::ipc::IPCResult TestNestedLoopsChild::RecvStart() {
if (!SendNonce()) fail("sending Nonce");
return IPC_OK();
}
mozilla::ipc::IPCResult TestNestedLoopsChild::AnswerR() { return IPC_OK(); }
} // namespace _ipdltest
} // namespace mozilla
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