diff options
Diffstat (limited to 'indra/llcommon')
| -rwxr-xr-x | indra/llcommon/llcoros.cpp | 86 | ||||
| -rwxr-xr-x | indra/llcommon/llcoros.h | 67 | ||||
| -rwxr-xr-x | indra/llcommon/lleventcoro.cpp | 113 | ||||
| -rwxr-xr-x | indra/llcommon/lleventcoro.h | 176 | ||||
| -rwxr-xr-x | indra/llcommon/tests/lleventcoro_test.cpp | 712 |
5 files changed, 563 insertions, 591 deletions
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp index 2d0c419ae0..baaddcaed1 100755 --- a/indra/llcommon/llcoros.cpp +++ b/indra/llcommon/llcoros.cpp @@ -34,65 +34,11 @@ // std headers // external library headers #include <boost/bind.hpp> -#include <boost/thread/tss.hpp> // other Linden headers #include "llevents.h" #include "llerror.h" #include "stringize.h" -namespace { - -// do nothing, when we need nothing done -void no_cleanup(LLCoros::coro::self*) {} - -// When the dcoroutine library calls a top-level callable, it implicitly -// passes coro::self& as the first parameter. All our consumer code used to -// explicitly pass coro::self& down through all levels of call stack, because -// at the leaf level we need it for context-switching. But since coroutines -// are based on cooperative switching, we can cause the top-level entry point -// to stash a static pointer to the currently-running coroutine, and manage it -// appropriately as we switch out and back in. That eliminates the need to -// pass it as an explicit parameter down through every level, which is -// unfortunately viral in nature. Finding it implicitly rather than explicitly -// allows minor maintenance in which a leaf-level function adds a new async -// I/O call that suspends the calling coroutine, WITHOUT having to propagate -// coro::self& through every function signature down to that point -- and of -// course through every other caller of every such function. -// We use a boost::thread_specific_ptr because each thread potentially has its -// own distinct pool of coroutines. -// This thread_specific_ptr does NOT own the 'self' object! It merely -// identifies it. For this reason we instantiate it with a no-op cleanup -// function. -static boost::thread_specific_ptr<LLCoros::coro::self> -sCurrentSelf(no_cleanup); - -} // anonymous - -//static -LLCoros::coro::self& LLCoros::get_self() -{ - coro::self* current_self = sCurrentSelf.get(); - if (! current_self) - { - LL_ERRS("LLCoros") << "Calling get_self() from non-coroutine context!" << LL_ENDL; - } - return *current_self; -} - -LLCoros::Suspending::Suspending(): - mSuspended(sCurrentSelf.get()) -{ - // For the duration of our time away from this coroutine, sCurrentSelf - // must NOT refer to this coroutine. - sCurrentSelf.reset(); -} - -LLCoros::Suspending::~Suspending() -{ - // Okay, we're back, reinstate previous value of sCurrentSelf. - sCurrentSelf.reset(mSuspended); -} - LLCoros::LLCoros(): // MAINT-2724: default coroutine stack size too small on Windows. // Previously we used @@ -114,7 +60,7 @@ bool LLCoros::cleanup(const LLSD&) // since last tick? if (mi->second->exited()) { - LL_INFOS("LLCoros") << "LLCoros: cleaning up coroutine " << mi->first << LL_ENDL; + LL_INFOS("LLCoros") << "LLCoros: cleaning up coroutine " << mi->first << LL_ENDL; // The erase() call will invalidate its passed iterator value -- // so increment mi FIRST -- but pass its original value to // erase(). This is what postincrement is all about. @@ -148,7 +94,7 @@ std::string LLCoros::generateDistinctName(const std::string& prefix) const { if (mCoros.find(name) == mCoros.end()) { - LL_INFOS("LLCoros") << "LLCoros: launching coroutine " << name << LL_ENDL; + LL_INFOS("LLCoros") << "LLCoros: launching coroutine " << name << LL_ENDL; return name; } } @@ -168,10 +114,10 @@ bool LLCoros::kill(const std::string& name) return true; } -std::string LLCoros::getName() const +std::string LLCoros::getNameByID(const void* self_id) const { - // Walk the existing coroutines, looking for the current one. - void* self_id = get_self().get_id(); + // Walk the existing coroutines, looking for one from which the 'self_id' + // passed to us comes. for (CoroMap::const_iterator mi(mCoros.begin()), mend(mCoros.end()); mi != mend; ++mi) { namespace coro_private = boost::dcoroutines::detail; @@ -190,24 +136,10 @@ void LLCoros::setStackSize(S32 stacksize) mStackSize = stacksize; } -namespace { - -// Top-level wrapper around caller's coroutine callable. This function accepts -// the coroutine library's implicit coro::self& parameter and sets sCurrentSelf -// but does not pass it down to the caller's callable. -void toplevel(LLCoros::coro::self& self, const LLCoros::callable_t& callable) -{ - sCurrentSelf.reset(&self); - callable(); - sCurrentSelf.reset(); -} - -} // anonymous - /***************************************************************************** * MUST BE LAST *****************************************************************************/ -// Turn off MSVC optimizations for just LLCoros::launch() -- see +// Turn off MSVC optimizations for just LLCoros::launchImpl() -- see // DEV-32777. But MSVC doesn't support push/pop for optimization flags as it // does for warning suppression, and we really don't want to force // optimization ON for other code even in Debug or RelWithDebInfo builds. @@ -218,13 +150,9 @@ void toplevel(LLCoros::coro::self& self, const LLCoros::callable_t& callable) #pragma optimize("", off) #endif // LL_MSVC -std::string LLCoros::launch(const std::string& prefix, const callable_t& callable) +std::string LLCoros::launchImpl(const std::string& prefix, coro* newCoro) { std::string name(generateDistinctName(prefix)); - // Wrap the caller's callable in our toplevel() function so we can manage - // sCurrentSelf appropriately at startup and shutdown of each coroutine. - coro* newCoro = new coro(boost::bind(toplevel, _1, callable), mStackSize); - // Store it in our pointer map mCoros.insert(name, newCoro); /* Run the coroutine until its first wait, then return here */ (*newCoro)(std::nothrow); diff --git a/indra/llcommon/llcoros.h b/indra/llcommon/llcoros.h index 3f58a17aa9..01ee11da1a 100755 --- a/indra/llcommon/llcoros.h +++ b/indra/llcommon/llcoros.h @@ -32,8 +32,10 @@ #include <boost/dcoroutine/coroutine.hpp> #include "llsingleton.h" #include <boost/ptr_container/ptr_map.hpp> -#include <boost/function.hpp> #include <string> +#include <boost/preprocessor/repetition/enum_params.hpp> +#include <boost/preprocessor/repetition/enum_binary_params.hpp> +#include <boost/preprocessor/iteration/local.hpp> #include <stdexcept> /** @@ -78,8 +80,8 @@ class LL_COMMON_API LLCoros: public LLSingleton<LLCoros> public: /// Canonical boost::dcoroutines::coroutine signature we use typedef boost::dcoroutines::coroutine<void()> coro; - /// Canonical callable type - typedef boost::function<void()> callable_t; + /// Canonical 'self' type + typedef coro::self self; /** * Create and start running a new coroutine with specified name. The name @@ -92,33 +94,39 @@ public: * { * public: * ... - * // Do NOT NOT NOT accept reference params! + * // Do NOT NOT NOT accept reference params other than 'self'! * // Pass by value only! - * void myCoroutineMethod(std::string, LLSD); + * void myCoroutineMethod(LLCoros::self& self, std::string, LLSD); * ... * }; * ... * std::string name = LLCoros::instance().launch( - * "mycoro", boost::bind(&MyClass::myCoroutineMethod, this, + * "mycoro", boost::bind(&MyClass::myCoroutineMethod, this, _1, * "somestring", LLSD(17)); * @endcode * - * Your function/method can accept any parameters you want -- but ONLY BY - * VALUE! Reference parameters are a BAD IDEA! You Have Been Warned. See + * Your function/method must accept LLCoros::self& as its first parameter. + * It can accept any other parameters you want -- but ONLY BY VALUE! + * Other reference parameters are a BAD IDEA! You Have Been Warned. See * DEV-32777 comments for an explanation. * - * Pass a nullary callable. It works to directly pass a nullary free - * function (or static method); for all other cases use boost::bind(). Of - * course, for a non-static class method, the first parameter must be the - * class instance. Any other parameters should be passed via the bind() - * expression. + * Pass a callable that accepts the single LLCoros::self& parameter. It + * may work to pass a free function whose only parameter is 'self'; for + * all other cases use boost::bind(). Of course, for a non-static class + * method, the first parameter must be the class instance. Use the + * placeholder _1 for the 'self' parameter. Any other parameters should be + * passed via the bind() expression. * * launch() tweaks the suggested name so it won't collide with any * existing coroutine instance, creates the coroutine instance, registers * it with the tweaked name and runs it until its first wait. At that * point it returns the tweaked name. */ - std::string launch(const std::string& prefix, const callable_t& callable); + template <typename CALLABLE> + std::string launch(const std::string& prefix, const CALLABLE& callable) + { + return launchImpl(prefix, new coro(callable, mStackSize)); + } /** * Abort a running coroutine by name. Normally, when a coroutine either @@ -130,34 +138,27 @@ public: bool kill(const std::string& name); /** - * From within a coroutine, look up the (tweaked) name string by which - * this coroutine is registered. Returns the empty string if not found - * (e.g. if the coroutine was launched by hand rather than using - * LLCoros::launch()). + * From within a coroutine, pass its @c self object to look up the + * (tweaked) name string by which this coroutine is registered. Returns + * the empty string if not found (e.g. if the coroutine was launched by + * hand rather than using LLCoros::launch()). */ - std::string getName() const; - - /// get the current coro::self& for those who really really care - static coro::self& get_self(); - - /// Instantiate one of these in a block surrounding any leaf point when - /// control literally switches away from this coroutine. - class Suspending + template <typename COROUTINE_SELF> + std::string getName(const COROUTINE_SELF& self) const { - public: - Suspending(); - ~Suspending(); + return getNameByID(self.get_id()); + } - private: - coro::self* mSuspended; - }; + /// getName() by self.get_id() + std::string getNameByID(const void* self_id) const; /// for delayed initialization void setStackSize(S32 stacksize); private: - LLCoros(); friend class LLSingleton<LLCoros>; + LLCoros(); + std::string launchImpl(const std::string& prefix, coro* newCoro); std::string generateDistinctName(const std::string& prefix) const; bool cleanup(const LLSD&); diff --git a/indra/llcommon/lleventcoro.cpp b/indra/llcommon/lleventcoro.cpp index be93e9c83b..81cc33fbba 100755 --- a/indra/llcommon/lleventcoro.cpp +++ b/indra/llcommon/lleventcoro.cpp @@ -34,24 +34,33 @@ #include <map> // std headers // external library headers -#include <boost/dcoroutine/coroutine.hpp> -#include <boost/dcoroutine/future.hpp> // other Linden headers #include "llsdserialize.h" #include "llerror.h" #include "llcoros.h" -std::string LLEventDetail::listenerNameForCoro() +std::string LLEventDetail::listenerNameForCoroImpl(const void* self_id) { - // If this coroutine was launched by LLCoros::launch(), find that name. - std::string name(LLCoros::instance().getName()); + // First, if this coroutine was launched by LLCoros::launch(), find that name. + std::string name(LLCoros::instance().getNameByID(self_id)); if (! name.empty()) { return name; } + // Apparently this coroutine wasn't launched by LLCoros::launch(). Check + // whether we have a memo for this self_id. + typedef std::map<const void*, std::string> MapType; + static MapType memo; + MapType::const_iterator found = memo.find(self_id); + if (found != memo.end()) + { + // this coroutine instance has called us before, reuse same name + return found->second; + } // this is the first time we've been called for this coroutine instance name = LLEventPump::inventName("coro"); - LL_INFOS("LLEventCoro") << "listenerNameForCoro(): inventing coro name '" + memo[self_id] = name; + LL_INFOS("LLEventCoro") << "listenerNameForCoroImpl(" << self_id << "): inventing coro name '" << name << "'" << LL_ENDL; return name; } @@ -109,98 +118,6 @@ void LLEventDetail::storeToLLSDPath(LLSD& dest, const LLSD& rawPath, const LLSD& *pdest = value; } -LLSD postAndWait(const LLSD& event, const LLEventPumpOrPumpName& requestPump, - const LLEventPumpOrPumpName& replyPump, const LLSD& replyPumpNamePath) -{ - // declare the future - boost::dcoroutines::future<LLSD> future(LLCoros::get_self()); - // make a callback that will assign a value to the future, and listen on - // the specified LLEventPump with that callback - std::string listenerName(LLEventDetail::listenerNameForCoro()); - LLTempBoundListener connection( - replyPump.getPump().listen(listenerName, - voidlistener(boost::dcoroutines::make_callback(future)))); - // skip the "post" part if requestPump is default-constructed - if (requestPump) - { - // If replyPumpNamePath is non-empty, store the replyPump name in the - // request event. - LLSD modevent(event); - LLEventDetail::storeToLLSDPath(modevent, replyPumpNamePath, replyPump.getPump().getName()); - LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << listenerName - << " posting to " << requestPump.getPump().getName() - << LL_ENDL; - - // *NOTE:Mani - Removed because modevent could contain user's hashed passwd. - // << ": " << modevent << LL_ENDL; - requestPump.getPump().post(modevent); - } - LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << listenerName - << " about to wait on LLEventPump " << replyPump.getPump().getName() - << LL_ENDL; - // trying to dereference ("resolve") the future makes us wait for it - LLSD value; - { - // instantiate Suspending to manage the "current" coroutine - LLCoros::Suspending suspended; - value = *future; - } // destroy Suspending as soon as we're back - LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << listenerName - << " resuming with " << value << LL_ENDL; - // returning should disconnect the connection - return value; -} - -LLEventWithID postAndWait2(const LLSD& event, - const LLEventPumpOrPumpName& requestPump, - const LLEventPumpOrPumpName& replyPump0, - const LLEventPumpOrPumpName& replyPump1, - const LLSD& replyPump0NamePath, - const LLSD& replyPump1NamePath) -{ - // declare the future - boost::dcoroutines::future<LLEventWithID> future(LLCoros::get_self()); - // either callback will assign a value to this future; listen on - // each specified LLEventPump with a callback - std::string name(LLEventDetail::listenerNameForCoro()); - LLTempBoundListener connection0( - replyPump0.getPump().listen(name + "a", - LLEventDetail::wfeoh(boost::dcoroutines::make_callback(future), 0))); - LLTempBoundListener connection1( - replyPump1.getPump().listen(name + "b", - LLEventDetail::wfeoh(boost::dcoroutines::make_callback(future), 1))); - // skip the "post" part if requestPump is default-constructed - if (requestPump) - { - // If either replyPumpNamePath is non-empty, store the corresponding - // replyPump name in the request event. - LLSD modevent(event); - LLEventDetail::storeToLLSDPath(modevent, replyPump0NamePath, - replyPump0.getPump().getName()); - LLEventDetail::storeToLLSDPath(modevent, replyPump1NamePath, - replyPump1.getPump().getName()); - LL_DEBUGS("lleventcoro") << "postAndWait2(): coroutine " << name - << " posting to " << requestPump.getPump().getName() - << ": " << modevent << LL_ENDL; - requestPump.getPump().post(modevent); - } - LL_DEBUGS("lleventcoro") << "postAndWait2(): coroutine " << name - << " about to wait on LLEventPumps " << replyPump0.getPump().getName() - << ", " << replyPump1.getPump().getName() << LL_ENDL; - // trying to dereference ("resolve") the future makes us wait for it - LLEventWithID value; - { - // instantiate Suspending to manage "current" coroutine - LLCoros::Suspending suspended; - value = *future; - } // destroy Suspending as soon as we're back - LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << name - << " resuming with (" << value.first << ", " << value.second << ")" - << LL_ENDL; - // returning should disconnect both connections - return value; -} - LLSD errorException(const LLEventWithID& result, const std::string& desc) { // If the result arrived on the error pump (pump 1), instead of diff --git a/indra/llcommon/lleventcoro.h b/indra/llcommon/lleventcoro.h index daf9360a2e..abbeeaa373 100755 --- a/indra/llcommon/lleventcoro.h +++ b/indra/llcommon/lleventcoro.h @@ -29,6 +29,8 @@ #if ! defined(LL_LLEVENTCORO_H) #define LL_LLEVENTCORO_H +#include <boost/dcoroutine/coroutine.hpp> +#include <boost/dcoroutine/future.hpp> #include <boost/optional.hpp> #include <string> #include <stdexcept> @@ -100,6 +102,9 @@ LLVoidListener<LISTENER> voidlistener(const LISTENER& listener) namespace LLEventDetail { + /// Implementation for listenerNameForCoro(), see below + LL_COMMON_API std::string listenerNameForCoroImpl(const void* self_id); + /** * waitForEventOn() permits a coroutine to temporarily listen on an * LLEventPump any number of times. We don't really want to have to ask @@ -111,9 +116,21 @@ namespace LLEventDetail * call waitForEventOn() any number of times, we don't really want to * consume an arbitrary number of generated inventName()s: that namespace, * though large, is nonetheless finite. So we memoize an invented name for - * each distinct coroutine instance. + * each distinct coroutine instance (each different 'self' object). We + * can't know the type of 'self', because it depends on the coroutine + * body's signature. So we cast its address to void*, looking for distinct + * pointer values. Yes, that means that an early coroutine could cache a + * value here, then be destroyed, only to be supplanted by a later + * coroutine (of the same or different type), and we'll end up + * "recognizing" the second one and reusing the listener name -- but + * that's okay, since it won't collide with any listener name used by the + * earlier coroutine since that earlier coroutine no longer exists. */ - std::string listenerNameForCoro(); + template <typename COROUTINE_SELF> + std::string listenerNameForCoro(COROUTINE_SELF& self) + { + return listenerNameForCoroImpl(self.get_id()); + } /** * Implement behavior described for postAndWait()'s @a replyPumpNamePath @@ -142,7 +159,7 @@ namespace LLEventDetail * convenience: the difference between this function and the sequence * @code * requestPump.post(myEvent); - * LLSD reply = waitForEventOn(replyPump); + * LLSD reply = waitForEventOn(self, replyPump); * @endcode * is that the sequence above fails if the reply is posted immediately on * @a replyPump, that is, before <tt>requestPump.post()</tt> returns. In the @@ -184,16 +201,51 @@ namespace LLEventDetail * @a replyPumpNamePath specifies the entry in the lowest-level structure in * @a event into which to store <tt>replyPump.getName()</tt>. */ -LLSD postAndWait(const LLSD& event, const LLEventPumpOrPumpName& requestPump, - const LLEventPumpOrPumpName& replyPump, const LLSD& replyPumpNamePath=LLSD()); +template <typename SELF> +LLSD postAndWait(SELF& self, const LLSD& event, const LLEventPumpOrPumpName& requestPump, + const LLEventPumpOrPumpName& replyPump, const LLSD& replyPumpNamePath=LLSD()) +{ + // declare the future + boost::dcoroutines::future<LLSD> future(self); + // make a callback that will assign a value to the future, and listen on + // the specified LLEventPump with that callback + std::string listenerName(LLEventDetail::listenerNameForCoro(self)); + LLTempBoundListener connection( + replyPump.getPump().listen(listenerName, + voidlistener(boost::dcoroutines::make_callback(future)))); + // skip the "post" part if requestPump is default-constructed + if (requestPump) + { + // If replyPumpNamePath is non-empty, store the replyPump name in the + // request event. + LLSD modevent(event); + LLEventDetail::storeToLLSDPath(modevent, replyPumpNamePath, replyPump.getPump().getName()); + LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << listenerName + << " posting to " << requestPump.getPump().getName() + << LL_ENDL; + + // *NOTE:Mani - Removed because modevent could contain user's hashed passwd. + // << ": " << modevent << LL_ENDL; + requestPump.getPump().post(modevent); + } + LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << listenerName + << " about to wait on LLEventPump " << replyPump.getPump().getName() + << LL_ENDL; + // trying to dereference ("resolve") the future makes us wait for it + LLSD value(*future); + LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << listenerName + << " resuming with " << value << LL_ENDL; + // returning should disconnect the connection + return value; +} /// Wait for the next event on the specified LLEventPump. Pass either the /// LLEventPump& or its string name. -inline -LLSD waitForEventOn(const LLEventPumpOrPumpName& pump) +template <typename SELF> +LLSD waitForEventOn(SELF& self, const LLEventPumpOrPumpName& pump) { // This is now a convenience wrapper for postAndWait(). - return postAndWait(LLSD(), LLEventPumpOrPumpName(), pump); + return postAndWait(self, LLSD(), LLEventPumpOrPumpName(), pump); } /// return type for two-pump variant of waitForEventOn() @@ -261,7 +313,7 @@ namespace LLEventDetail * I'd have preferred to overload the name postAndWait() for both signatures. * But consider the following ambiguous call: * @code - * postAndWait(LLSD(), requestPump, replyPump, "someString"); + * postAndWait(self, LLSD(), requestPump, replyPump, "someString"); * @endcode * "someString" could be converted to either LLSD (@a replyPumpNamePath for * the single-pump function) or LLEventOrPumpName (@a replyPump1 for two-pump @@ -270,29 +322,69 @@ namespace LLEventDetail * It seems less burdensome to write postAndWait2() than to write either * LLSD("someString") or LLEventOrPumpName("someString"). */ -LLEventWithID postAndWait2(const LLSD& event, +template <typename SELF> +LLEventWithID postAndWait2(SELF& self, const LLSD& event, const LLEventPumpOrPumpName& requestPump, const LLEventPumpOrPumpName& replyPump0, const LLEventPumpOrPumpName& replyPump1, const LLSD& replyPump0NamePath=LLSD(), - const LLSD& replyPump1NamePath=LLSD()); + const LLSD& replyPump1NamePath=LLSD()) +{ + // declare the future + boost::dcoroutines::future<LLEventWithID> future(self); + // either callback will assign a value to this future; listen on + // each specified LLEventPump with a callback + std::string name(LLEventDetail::listenerNameForCoro(self)); + LLTempBoundListener connection0( + replyPump0.getPump().listen(name + "a", + LLEventDetail::wfeoh(boost::dcoroutines::make_callback(future), 0))); + LLTempBoundListener connection1( + replyPump1.getPump().listen(name + "b", + LLEventDetail::wfeoh(boost::dcoroutines::make_callback(future), 1))); + // skip the "post" part if requestPump is default-constructed + if (requestPump) + { + // If either replyPumpNamePath is non-empty, store the corresponding + // replyPump name in the request event. + LLSD modevent(event); + LLEventDetail::storeToLLSDPath(modevent, replyPump0NamePath, + replyPump0.getPump().getName()); + LLEventDetail::storeToLLSDPath(modevent, replyPump1NamePath, + replyPump1.getPump().getName()); + LL_DEBUGS("lleventcoro") << "postAndWait2(): coroutine " << name + << " posting to " << requestPump.getPump().getName() + << ": " << modevent << LL_ENDL; + requestPump.getPump().post(modevent); + } + LL_DEBUGS("lleventcoro") << "postAndWait2(): coroutine " << name + << " about to wait on LLEventPumps " << replyPump0.getPump().getName() + << ", " << replyPump1.getPump().getName() << LL_ENDL; + // trying to dereference ("resolve") the future makes us wait for it + LLEventWithID value(*future); + LL_DEBUGS("lleventcoro") << "postAndWait(): coroutine " << name + << " resuming with (" << value.first << ", " << value.second << ")" + << LL_ENDL; + // returning should disconnect both connections + return value; +} /** * Wait for the next event on either of two specified LLEventPumps. */ -inline +template <typename SELF> LLEventWithID -waitForEventOn(const LLEventPumpOrPumpName& pump0, const LLEventPumpOrPumpName& pump1) +waitForEventOn(SELF& self, + const LLEventPumpOrPumpName& pump0, const LLEventPumpOrPumpName& pump1) { // This is now a convenience wrapper for postAndWait2(). - return postAndWait2(LLSD(), LLEventPumpOrPumpName(), pump0, pump1); + return postAndWait2(self, LLSD(), LLEventPumpOrPumpName(), pump0, pump1); } /** * Helper for the two-pump variant of waitForEventOn(), e.g.: * * @code - * LLSD reply = errorException(waitForEventOn(replyPump, errorPump), + * LLSD reply = errorException(waitForEventOn(self, replyPump, errorPump), * "error response from login.cgi"); * @endcode * @@ -362,16 +454,26 @@ public: /** * Wait for an event on this LLEventPump. + * + * @note + * The other major usage pattern we considered was to bind @c self at + * LLCoroEventPump construction time, which would avoid passing the + * parameter to each wait() call. But if we were going to bind @c self as + * a class member, we'd need to specify a class template parameter + * indicating its type. The big advantage of passing it to the wait() call + * is that the type can be implicit. */ - LLSD wait() + template <typename SELF> + LLSD wait(SELF& self) { - return ::waitForEventOn(mPump); + return waitForEventOn(self, mPump); } - LLSD postAndWait(const LLSD& event, const LLEventPumpOrPumpName& requestPump, + template <typename SELF> + LLSD postAndWait(SELF& self, const LLSD& event, const LLEventPumpOrPumpName& requestPump, const LLSD& replyPumpNamePath=LLSD()) { - return ::postAndWait(event, requestPump, mPump, replyPumpNamePath); + return ::postAndWait(self, event, requestPump, mPump, replyPumpNamePath); } private: @@ -407,49 +509,55 @@ public: /// request pump 1 LLEventPump& getPump1() { return mPump1; } - /// waitForEventOn(either of our two LLEventPumps) - LLEventWithID wait() + /// waitForEventOn(self, either of our two LLEventPumps) + template <typename SELF> + LLEventWithID wait(SELF& self) { - return waitForEventOn(mPump0, mPump1); + return waitForEventOn(self, mPump0, mPump1); } - /// errorException(wait()) - LLSD waitWithException() + /// errorException(wait(self)) + template <typename SELF> + LLSD waitWithException(SELF& self) { - return errorException(wait(), std::string("Error event on ") + getName1()); + return errorException(wait(self), std::string("Error event on ") + getName1()); } - /// errorLog(wait()) - LLSD waitWithLog() + /// errorLog(wait(self)) + template <typename SELF> + LLSD waitWithLog(SELF& self) { - return errorLog(wait(), std::string("Error event on ") + getName1()); + return errorLog(wait(self), std::string("Error event on ") + getName1()); } - LLEventWithID postAndWait(const LLSD& event, + template <typename SELF> + LLEventWithID postAndWait(SELF& self, const LLSD& event, const LLEventPumpOrPumpName& requestPump, const LLSD& replyPump0NamePath=LLSD(), const LLSD& replyPump1NamePath=LLSD()) { - return postAndWait2(event, requestPump, mPump0, mPump1, + return postAndWait2(self, event, requestPump, mPump0, mPump1, replyPump0NamePath, replyPump1NamePath); } - LLSD postAndWaitWithException(const LLSD& event, + template <typename SELF> + LLSD postAndWaitWithException(SELF& self, const LLSD& event, const LLEventPumpOrPumpName& requestPump, const LLSD& replyPump0NamePath=LLSD(), const LLSD& replyPump1NamePath=LLSD()) { - return errorException(postAndWait(event, requestPump, + return errorException(postAndWait(self, event, requestPump, replyPump0NamePath, replyPump1NamePath), std::string("Error event on ") + getName1()); } - LLSD postAndWaitWithLog(const LLSD& event, + template <typename SELF> + LLSD postAndWaitWithLog(SELF& self, const LLSD& event, const LLEventPumpOrPumpName& requestPump, const LLSD& replyPump0NamePath=LLSD(), const LLSD& replyPump1NamePath=LLSD()) { - return errorLog(postAndWait(event, requestPump, + return errorLog(postAndWait(self, event, requestPump, replyPump0NamePath, replyPump1NamePath), std::string("Error event on ") + getName1()); } diff --git a/indra/llcommon/tests/lleventcoro_test.cpp b/indra/llcommon/tests/lleventcoro_test.cpp index da927038ab..2096807e53 100755 --- a/indra/llcommon/tests/lleventcoro_test.cpp +++ b/indra/llcommon/tests/lleventcoro_test.cpp @@ -82,7 +82,6 @@ #include "llevents.h" #include "tests/wrapllerrs.h" #include "stringize.h" -#include "llcoros.h" #include "lleventcoro.h" #include "../test/debug.h" @@ -122,6 +121,9 @@ typedef coroutine<std::string::iterator(void)> match_coroutine_type; /***************************************************************************** * Test helpers *****************************************************************************/ +// I suspect this will be typical of coroutines used in Linden software +typedef boost::dcoroutines::coroutine<void()> coroutine_type; + /// Simulate an event API whose response is immediate: sent on receipt of the /// initial request, rather than after some delay. This is the case that /// distinguishes postAndWait() from calling post(), then calling @@ -160,7 +162,306 @@ private: *****************************************************************************/ namespace tut { - struct coroutine_data {}; + struct coroutine_data + { + // Define coroutine bodies as methods here so they can use ensure*() + + void explicit_wait(coroutine_type::self& self) + { + BEGIN + { + // ... do whatever preliminary stuff must happen ... + + // declare the future + boost::dcoroutines::future<LLSD> future(self); + // tell the future what to wait for + LLTempBoundListener connection( + LLEventPumps::instance().obtain("source").listen("coro", voidlistener(boost::dcoroutines::make_callback(future)))); + ensure("Not yet", ! future); + // attempting to dereference ("resolve") the future causes the calling + // coroutine to wait for it + debug("about to wait"); + result = *future; + ensure("Got it", future); + } + END + } + + void waitForEventOn1(coroutine_type::self& self) + { + BEGIN + { + result = waitForEventOn(self, "source"); + } + END + } + + void waitForEventOn2(coroutine_type::self& self) + { + BEGIN + { + LLEventWithID pair = waitForEventOn(self, "reply", "error"); + result = pair.first; + which = pair.second; + debug(STRINGIZE("result = " << result << ", which = " << which)); + } + END + } + + void postAndWait1(coroutine_type::self& self) + { + BEGIN + { + result = postAndWait(self, + LLSDMap("value", 17), // request event + immediateAPI.getPump(), // requestPump + "reply1", // replyPump + "reply"); // request["reply"] = name + } + END + } + + void postAndWait2(coroutine_type::self& self) + { + BEGIN + { + LLEventWithID pair = ::postAndWait2(self, + LLSDMap("value", 18), + immediateAPI.getPump(), + "reply2", + "error2", + "reply", + "error"); + result = pair.first; + which = pair.second; + debug(STRINGIZE("result = " << result << ", which = " << which)); + } + END + } + + void postAndWait2_1(coroutine_type::self& self) + { + BEGIN + { + LLEventWithID pair = ::postAndWait2(self, + LLSDMap("value", 18)("fail", LLSD()), + immediateAPI.getPump(), + "reply2", + "error2", + "reply", + "error"); + result = pair.first; + which = pair.second; + debug(STRINGIZE("result = " << result << ", which = " << which)); + } + END + } + + void coroPump(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPump waiter; + replyName = waiter.getName(); + result = waiter.wait(self); + } + END + } + + void coroPumpPost(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPump waiter; + result = waiter.postAndWait(self, LLSDMap("value", 17), + immediateAPI.getPump(), "reply"); + } + END + } + + void coroPumps(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + replyName = waiter.getName0(); + errorName = waiter.getName1(); + LLEventWithID pair(waiter.wait(self)); + result = pair.first; + which = pair.second; + } + END + } + + void coroPumpsNoEx(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + replyName = waiter.getName0(); + errorName = waiter.getName1(); + result = waiter.waitWithException(self); + } + END + } + + void coroPumpsEx(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + replyName = waiter.getName0(); + errorName = waiter.getName1(); + try + { + result = waiter.waitWithException(self); + debug("no exception"); + } + catch (const LLErrorEvent& e) + { + debug(STRINGIZE("exception " << e.what())); + errordata = e.getData(); + } + } + END + } + + void coroPumpsNoLog(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + replyName = waiter.getName0(); + errorName = waiter.getName1(); + result = waiter.waitWithLog(self); + } + END + } + + void coroPumpsLog(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + replyName = waiter.getName0(); + errorName = waiter.getName1(); + WrapLLErrs capture; + try + { + result = waiter.waitWithLog(self); + debug("no exception"); + } + catch (const WrapLLErrs::FatalException& e) + { + debug(STRINGIZE("exception " << e.what())); + threw = e.what(); + } + } + END + } + + void coroPumpsPost(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + LLEventWithID pair(waiter.postAndWait(self, LLSDMap("value", 23), + immediateAPI.getPump(), "reply", "error")); + result = pair.first; + which = pair.second; + } + END + } + + void coroPumpsPost_1(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + LLEventWithID pair( + waiter.postAndWait(self, LLSDMap("value", 23)("fail", LLSD()), + immediateAPI.getPump(), "reply", "error")); + result = pair.first; + which = pair.second; + } + END + } + + void coroPumpsPostNoEx(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + result = waiter.postAndWaitWithException(self, LLSDMap("value", 8), + immediateAPI.getPump(), "reply", "error"); + } + END + } + + void coroPumpsPostEx(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + try + { + result = waiter.postAndWaitWithException(self, + LLSDMap("value", 9)("fail", LLSD()), + immediateAPI.getPump(), "reply", "error"); + debug("no exception"); + } + catch (const LLErrorEvent& e) + { + debug(STRINGIZE("exception " << e.what())); + errordata = e.getData(); + } + } + END + } + + void coroPumpsPostNoLog(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + result = waiter.postAndWaitWithLog(self, LLSDMap("value", 30), + immediateAPI.getPump(), "reply", "error"); + } + END + } + + void coroPumpsPostLog(coroutine_type::self& self) + { + BEGIN + { + LLCoroEventPumps waiter; + WrapLLErrs capture; + try + { + result = waiter.postAndWaitWithLog(self, + LLSDMap("value", 31)("fail", LLSD()), + immediateAPI.getPump(), "reply", "error"); + debug("no exception"); + } + catch (const WrapLLErrs::FatalException& e) + { + debug(STRINGIZE("exception " << e.what())); + threw = e.what(); + } + } + END + } + + void ensure_done(coroutine_type& coro) + { + ensure("coroutine complete", ! coro); + } + + ImmediateAPI immediateAPI; + std::string replyName, errorName, threw; + LLSD result, errordata; + int which; + }; typedef test_group<coroutine_data> coroutine_group; typedef coroutine_group::object object; coroutine_group coroutinegrp("coroutine"); @@ -210,57 +511,16 @@ namespace tut ensure("done", ! matcher); } - // use static data so we can intersperse coroutine functions with the - // tests that engage them - ImmediateAPI immediateAPI; - std::string replyName, errorName, threw; - LLSD result, errordata; - int which; - - // reinit vars at the start of each test - void clear() - { - replyName.clear(); - errorName.clear(); - threw.clear(); - result = LLSD(); - errordata = LLSD(); - which = 0; - } - - void explicit_wait(boost::dcoroutines::coroutine<void()>::self& self) - { - BEGIN - { - // ... do whatever preliminary stuff must happen ... - - // declare the future - boost::dcoroutines::future<LLSD> future(self); - // tell the future what to wait for - LLTempBoundListener connection( - LLEventPumps::instance().obtain("source").listen("coro", voidlistener(boost::dcoroutines::make_callback(future)))); - ensure("Not yet", ! future); - // attempting to dereference ("resolve") the future causes the calling - // coroutine to wait for it - debug("about to wait"); - result = *future; - ensure("Got it", future); - } - END - } - template<> template<> void object::test<2>() { - clear(); set_test_name("explicit_wait"); DEBUG; // Construct the coroutine instance that will run explicit_wait. // Pass the ctor a callable that accepts the coroutine_type::self // param passed by the library. - boost::dcoroutines::coroutine<void()> - coro(explicit_wait); + coroutine_type coro(boost::bind(&coroutine_data::explicit_wait, this, _1)); // Start the coroutine coro(std::nothrow); // When the coroutine waits for the event pump, it returns here. @@ -268,56 +528,37 @@ namespace tut // Satisfy the wait. LLEventPumps::instance().obtain("source").post("received"); // Now wait for the coroutine to complete. - ensure("coroutine complete", ! coro); + ensure_done(coro); // ensure the coroutine ran and woke up again with the intended result ensure_equals(result.asString(), "received"); } - void waitForEventOn1() - { - BEGIN - { - result = waitForEventOn("source"); - } - END - } - template<> template<> void object::test<3>() { - clear(); set_test_name("waitForEventOn1"); DEBUG; - LLCoros::instance().launch("test<3>", waitForEventOn1); + coroutine_type coro(boost::bind(&coroutine_data::waitForEventOn1, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain("source").post("received"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "received"); } - void waitForEventOn2() - { - BEGIN - { - LLEventWithID pair = waitForEventOn("reply", "error"); - result = pair.first; - which = pair.second; - debug(STRINGIZE("result = " << result << ", which = " << which)); - } - END - } - template<> template<> void object::test<4>() { - clear(); set_test_name("waitForEventOn2 reply"); { DEBUG; - LLCoros::instance().launch("test<4>", waitForEventOn2); + coroutine_type coro(boost::bind(&coroutine_data::waitForEventOn2, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain("reply").post("received"); debug("back from send"); + ensure_done(coro); } ensure_equals(result.asString(), "received"); ensure_equals("which pump", which, 0); @@ -326,65 +567,43 @@ namespace tut template<> template<> void object::test<5>() { - clear(); set_test_name("waitForEventOn2 error"); DEBUG; - LLCoros::instance().launch("test<5>", waitForEventOn2); + coroutine_type coro(boost::bind(&coroutine_data::waitForEventOn2, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain("error").post("badness"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "badness"); ensure_equals("which pump", which, 1); } - void coroPump() - { - BEGIN - { - LLCoroEventPump waiter; - replyName = waiter.getName(); - result = waiter.wait(); - } - END - } - template<> template<> void object::test<6>() { - clear(); set_test_name("coroPump"); DEBUG; - LLCoros::instance().launch("test<6>", coroPump); + coroutine_type coro(boost::bind(&coroutine_data::coroPump, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(replyName).post("received"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "received"); } - void coroPumps() - { - BEGIN - { - LLCoroEventPumps waiter; - replyName = waiter.getName0(); - errorName = waiter.getName1(); - LLEventWithID pair(waiter.wait()); - result = pair.first; - which = pair.second; - } - END - } - template<> template<> void object::test<7>() { - clear(); set_test_name("coroPumps reply"); DEBUG; - LLCoros::instance().launch("test<7>", coroPumps); + coroutine_type coro(boost::bind(&coroutine_data::coroPumps, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(replyName).post("received"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "received"); ensure_equals("which pump", which, 0); } @@ -392,389 +611,188 @@ namespace tut template<> template<> void object::test<8>() { - clear(); set_test_name("coroPumps error"); DEBUG; - LLCoros::instance().launch("test<8>", coroPumps); + coroutine_type coro(boost::bind(&coroutine_data::coroPumps, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(errorName).post("badness"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "badness"); ensure_equals("which pump", which, 1); } - void coroPumpsNoEx() - { - BEGIN - { - LLCoroEventPumps waiter; - replyName = waiter.getName0(); - errorName = waiter.getName1(); - result = waiter.waitWithException(); - } - END - } - template<> template<> void object::test<9>() { - clear(); set_test_name("coroPumpsNoEx"); DEBUG; - LLCoros::instance().launch("test<9>", coroPumpsNoEx); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsNoEx, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(replyName).post("received"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "received"); } - void coroPumpsEx() - { - BEGIN - { - LLCoroEventPumps waiter; - replyName = waiter.getName0(); - errorName = waiter.getName1(); - try - { - result = waiter.waitWithException(); - debug("no exception"); - } - catch (const LLErrorEvent& e) - { - debug(STRINGIZE("exception " << e.what())); - errordata = e.getData(); - } - } - END - } - template<> template<> void object::test<10>() { - clear(); set_test_name("coroPumpsEx"); DEBUG; - LLCoros::instance().launch("test<10>", coroPumpsEx); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsEx, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(errorName).post("badness"); debug("back from send"); + ensure_done(coro); ensure("no result", result.isUndefined()); ensure_equals("got error", errordata.asString(), "badness"); } - void coroPumpsNoLog() - { - BEGIN - { - LLCoroEventPumps waiter; - replyName = waiter.getName0(); - errorName = waiter.getName1(); - result = waiter.waitWithLog(); - } - END - } - template<> template<> void object::test<11>() { - clear(); set_test_name("coroPumpsNoLog"); DEBUG; - LLCoros::instance().launch("test<11>", coroPumpsNoLog); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsNoLog, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(replyName).post("received"); debug("back from send"); + ensure_done(coro); ensure_equals(result.asString(), "received"); } - void coroPumpsLog() - { - BEGIN - { - LLCoroEventPumps waiter; - replyName = waiter.getName0(); - errorName = waiter.getName1(); - WrapLLErrs capture; - try - { - result = waiter.waitWithLog(); - debug("no exception"); - } - catch (const WrapLLErrs::FatalException& e) - { - debug(STRINGIZE("exception " << e.what())); - threw = e.what(); - } - } - END - } - template<> template<> void object::test<12>() { - clear(); set_test_name("coroPumpsLog"); DEBUG; - LLCoros::instance().launch("test<12>", coroPumpsLog); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsLog, this, _1)); + coro(std::nothrow); debug("about to send"); LLEventPumps::instance().obtain(errorName).post("badness"); debug("back from send"); + ensure_done(coro); ensure("no result", result.isUndefined()); ensure_contains("got error", threw, "badness"); } - void postAndWait1() - { - BEGIN - { - result = postAndWait(LLSDMap("value", 17), // request event - immediateAPI.getPump(), // requestPump - "reply1", // replyPump - "reply"); // request["reply"] = name - } - END - } - template<> template<> void object::test<13>() { - clear(); set_test_name("postAndWait1"); DEBUG; - LLCoros::instance().launch("test<13>", postAndWait1); + coroutine_type coro(boost::bind(&coroutine_data::postAndWait1, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 18); } - void postAndWait2() - { - BEGIN - { - LLEventWithID pair = ::postAndWait2(LLSDMap("value", 18), - immediateAPI.getPump(), - "reply2", - "error2", - "reply", - "error"); - result = pair.first; - which = pair.second; - debug(STRINGIZE("result = " << result << ", which = " << which)); - } - END - } - template<> template<> void object::test<14>() { - clear(); set_test_name("postAndWait2"); DEBUG; - LLCoros::instance().launch("test<14>", postAndWait2); + coroutine_type coro(boost::bind(&coroutine_data::postAndWait2, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 19); ensure_equals(which, 0); } - void postAndWait2_1() - { - BEGIN - { - LLEventWithID pair = ::postAndWait2(LLSDMap("value", 18)("fail", LLSD()), - immediateAPI.getPump(), - "reply2", - "error2", - "reply", - "error"); - result = pair.first; - which = pair.second; - debug(STRINGIZE("result = " << result << ", which = " << which)); - } - END - } - template<> template<> void object::test<15>() { - clear(); set_test_name("postAndWait2_1"); DEBUG; - LLCoros::instance().launch("test<15>", postAndWait2_1); + coroutine_type coro(boost::bind(&coroutine_data::postAndWait2_1, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 19); ensure_equals(which, 1); } - void coroPumpPost() - { - BEGIN - { - LLCoroEventPump waiter; - result = waiter.postAndWait(LLSDMap("value", 17), - immediateAPI.getPump(), "reply"); - } - END - } - template<> template<> void object::test<16>() { - clear(); set_test_name("coroPumpPost"); DEBUG; - LLCoros::instance().launch("test<16>", coroPumpPost); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpPost, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 18); } - void coroPumpsPost() - { - BEGIN - { - LLCoroEventPumps waiter; - LLEventWithID pair(waiter.postAndWait(LLSDMap("value", 23), - immediateAPI.getPump(), "reply", "error")); - result = pair.first; - which = pair.second; - } - END - } - template<> template<> void object::test<17>() { - clear(); set_test_name("coroPumpsPost reply"); DEBUG; - LLCoros::instance().launch("test<17>", coroPumpsPost); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsPost, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 24); ensure_equals("which pump", which, 0); } - void coroPumpsPost_1() - { - BEGIN - { - LLCoroEventPumps waiter; - LLEventWithID pair( - waiter.postAndWait(LLSDMap("value", 23)("fail", LLSD()), - immediateAPI.getPump(), "reply", "error")); - result = pair.first; - which = pair.second; - } - END - } - template<> template<> void object::test<18>() { - clear(); set_test_name("coroPumpsPost error"); DEBUG; - LLCoros::instance().launch("test<18>", coroPumpsPost_1); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsPost_1, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 24); ensure_equals("which pump", which, 1); } - void coroPumpsPostNoEx() - { - BEGIN - { - LLCoroEventPumps waiter; - result = waiter.postAndWaitWithException(LLSDMap("value", 8), - immediateAPI.getPump(), "reply", "error"); - } - END - } - template<> template<> void object::test<19>() { - clear(); set_test_name("coroPumpsPostNoEx"); DEBUG; - LLCoros::instance().launch("test<19>", coroPumpsPostNoEx); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsPostNoEx, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 9); } - void coroPumpsPostEx() - { - BEGIN - { - LLCoroEventPumps waiter; - try - { - result = waiter.postAndWaitWithException( - LLSDMap("value", 9)("fail", LLSD()), - immediateAPI.getPump(), "reply", "error"); - debug("no exception"); - } - catch (const LLErrorEvent& e) - { - debug(STRINGIZE("exception " << e.what())); - errordata = e.getData(); - } - } - END - } - template<> template<> void object::test<20>() { - clear(); set_test_name("coroPumpsPostEx"); DEBUG; - LLCoros::instance().launch("test<20>", coroPumpsPostEx); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsPostEx, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure("no result", result.isUndefined()); ensure_equals("got error", errordata.asInteger(), 10); } - void coroPumpsPostNoLog() - { - BEGIN - { - LLCoroEventPumps waiter; - result = waiter.postAndWaitWithLog(LLSDMap("value", 30), - immediateAPI.getPump(), "reply", "error"); - } - END - } - template<> template<> void object::test<21>() { - clear(); set_test_name("coroPumpsPostNoLog"); DEBUG; - LLCoros::instance().launch("test<21>", coroPumpsPostNoLog); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsPostNoLog, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure_equals(result.asInteger(), 31); } - void coroPumpsPostLog() - { - BEGIN - { - LLCoroEventPumps waiter; - WrapLLErrs capture; - try - { - result = waiter.postAndWaitWithLog( - LLSDMap("value", 31)("fail", LLSD()), - immediateAPI.getPump(), "reply", "error"); - debug("no exception"); - } - catch (const WrapLLErrs::FatalException& e) - { - debug(STRINGIZE("exception " << e.what())); - threw = e.what(); - } - } - END - } - template<> template<> void object::test<22>() { - clear(); set_test_name("coroPumpsPostLog"); DEBUG; - LLCoros::instance().launch("test<22>", coroPumpsPostLog); + coroutine_type coro(boost::bind(&coroutine_data::coroPumpsPostLog, this, _1)); + coro(std::nothrow); + ensure_done(coro); ensure("no result", result.isUndefined()); ensure_contains("got error", threw, "32"); } |