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#include "stdafx.h"
#include "Fn.h"
#include "Core/Fn.h"
#include "Compiler/Lib/Fn.h"
#include "Compiler/Debug.h"
using namespace storm::debug;
static Int addTwo(Int v) {
return v + 2;
}
static Int returnFive() {
return 5;
}
static DbgVal returnDbgVal(Int v) {
return DbgVal(v);
}
static Dbg *returnDbg(Int v) {
return new (gEngine()) Dbg(v);
}
static Int fromDbg(Dbg *dbg) {
return dbg->get();
}
static Str *echoStr(Str *v) {
return v;
}
static Bool bool1() {
return true;
}
static Bool bool2() {
return false;
}
static void consumeStr(Str *v) {}
static Fn<DbgVal, Dbg *> *dbgFn(int id) {
typedef Fn<DbgVal, Dbg *> FnPtr;
return runFn<FnPtr *>(S("tests.bs.createDbgFn"), id);
}
static Fn<DbgVal> *voidFn(int id) {
typedef Fn<DbgVal> FnPtr;
return runFn<FnPtr *>(S("tests.bs.createVoidFn"), id);
}
static Fn<DbgVal, DbgActor *> *actorFn(int id) {
typedef Fn<DbgVal, DbgActor *> FnPtr;
return runFn<FnPtr *>(S("tests.bs.createActorFn"), id);
}
BEGIN_TEST(FnPtrTest, BS) {
Engine &e = gEngine();
Fn<Int, Int> *fn = fnPtr(e, &addTwo);
CHECK_EQ(fn->call(10), 12);
Fn<Int> *voidFn = fnPtr(e, &returnFive);
CHECK_EQ(voidFn->call(), 5);
DbgActor * actor = new (e) DbgActor();
Fn<Str *, Str *> *strFn = fnPtr(e, &DbgActor::echo, actor);
DbgVal::clear();
Fn<DbgVal, Int> *dbgValFn = fnPtr(e, &returnDbgVal);
CHECK_EQ(dbgValFn->call(23), DbgVal(23));
CHECK(DbgVal::clear());
Fn<Dbg *, Int> *dbgFn = fnPtr(e, &returnDbg);
CHECK_EQ(dbgFn->call(20)->get(), 20);
Fn<Str *, Str *> *echoStr = fnPtr(e, &::echoStr);
Fn<void, Str *> *consumeStr = fnPtr(e, &::consumeStr);
Fn<Int, Dbg *> *consumeDbg = fnPtr(e, &::fromDbg);
CHECK_EQ(consumeDbg->call(new (e) Dbg(2)), 2);
Fn<Bool> *b1 = fnPtr(e, &::bool1);
Fn<Bool> *b2 = fnPtr(e, &::bool2);
CHECK_EQ(b1->call(), true);
CHECK_EQ(b2->call(), false);
// Run some code in Storm!
CHECK_RUNS(runFn<void>(S("tests.bs.consumeStr"), consumeStr));
CHECK_EQ(runFn<Int>(S("tests.bs.consumeDbg"), consumeDbg), 23);
CHECK_EQ(runFn<Int>(S("tests.bs.runFnPtr"), fn), 12);
CHECK_EQ(runFn<Int>(S("tests.bs.runFnPtr"), voidFn), 5);
CHECK_EQ(runFn<Int>(S("tests.bs.runStrFnPtr"), strFn), 22);
CHECK_EQ(runFn<Int>(S("tests.bs.runStrFnPtr"), echoStr), 22);
DbgVal::clear();
CHECK_EQ(runFn<Int>(S("tests.bs.runFnPtr"), dbgValFn), 23);
CHECK(DbgVal::clear());
CHECK_EQ(runFn<Int>(S("tests.bs.runFnPtr"), dbgFn), 21);
CHECK_EQ(runFn<Int>(S("tests.bs.runBoolFn"), b1), 1);
CHECK_EQ(runFn<Int>(S("tests.bs.runBoolFn"), b2), 0);
b1 = runFn<Fn<Bool> *>(S("tests.bs.createBoolFn"), true);
b2 = runFn<Fn<Bool> *>(S("tests.bs.createBoolFn"), false);
CHECK_EQ(b1->call(), true);
CHECK_EQ(b2->call(), false);
CHECK_EQ(runFn<Int>(S("tests.bs.runBoolFn"), b1), 1);
CHECK_EQ(runFn<Int>(S("tests.bs.runBoolFn"), b2), 0);
} END_TEST
BEGIN_TEST(StormFnPtrTest, BS) {
Engine &e = gEngine();
// Return a function pointer from Storm!
{
typedef Fn<Int, Int> IIFn;
IIFn *v = runFn<IIFn *>(S("tests.bs.createIntFn"));
CHECK_EQ(v->call(10), 20);
}
{
Dbg *dbg = new (e) Dbg(5);
CHECK_EQ(dbgFn(0)->call(dbg), DbgVal(15));
CHECK_EQ(dbgFn(1)->call(dbg), DbgVal(25));
}
{
CHECK_EQ(voidFn(0)->call(), DbgVal(20));
CHECK_EQ(voidFn(1)->call(), DbgVal(12));
CHECK_EQ(voidFn(2)->call(), DbgVal(22));
}
// Actors.
{
DbgActor *actor = new (e) DbgActor(7);
CHECK_EQ(actorFn(0)->call(actor), DbgVal(27));
CHECK_EQ(actorFn(1)->call(actor), DbgVal(11));
}
} END_TEST
BEGIN_TEST(StormFnPtrCtor, BS) {
Engine &e = gEngine();
// Values.
DbgVal::clear();
{
Type *dbgType = StormInfo<DbgVal>::type(e);
Function *ctor = as<Function>(dbgType->find(S("__init"), dbgType, Scope()));
VERIFY(ctor);
Fn<DbgVal> *fn = as<Fn<DbgVal>>(pointer(ctor));
VERIFY(fn);
DbgVal result = fn->call();
CHECK_EQ(result.v, 10);
}
CHECK(DbgVal::clear());
// Classes.
{
Type *dbgType = StormInfo<Dbg>::type(e);
Function *ctor = as<Function>(dbgType->find(S("__init"), dbgType, Scope()));
VERIFY(ctor);
Fn<Dbg *> *fn = as<Fn<Dbg *>>(pointer(ctor));
VERIFY(fn);
Dbg *result = fn->call();
CHECK_EQ(result->get(), 10);
}
// Actors, tied to specific threads.
{
Type *dbgType = StormInfo<DbgActor>::type(e);
Function *ctor = as<Function>(dbgType->find(S("__init"), dbgType, Scope()));
VERIFY(ctor);
Fn<DbgActor *> *fn = as<Fn<DbgActor *>>(pointer(ctor));
VERIFY(fn);
DbgActor *result = fn->call();
CHECK_EQ(result->get(), 0);
}
// Create functions to ctors from Storm:
{
Fn<DbgVal> *ctor = runFn<Fn<DbgVal> *>(S("tests.bs.createCtorValuePtr"));
CHECK_EQ(ctor->call().v, 10);
}
{
Fn<Dbg *, Int> *ctor = runFn<Fn<Dbg *, Int> *>(S("tests.bs.createCtorClassPtr"));
CHECK_EQ(ctor->call(8)->get(), 8);
}
{
Fn<Int> *ctor = runFn<Fn<Int> *>(S("tests.bs.createIntPtr"));
ctor->call();
}
// Just make sure these don't crash:
runFn<void>(S("tests.bs.createOtherPtr"));
runFn<void>(S("tests.bs.createDynActorPtr"));
} END_TEST
BEGIN_TEST(StormFnPtrCopyTest, BS) {
// Previously, the copy-ctor of Fn<T> was broken. Surfaced in sort() for example.
CHECK_EQ(runFn<Int>(S("tests.bs.copyIntPredicate")), 6);
} END_TEST
// Run the function pointer both through Storm and C++ and compare the results.
static int runPtr(Fn<Int, Dbg *> *ptr, int start) {
Dbg *dbg = runFn<Dbg *>(S("tests.bs.dbgTrack"), start);
int storm = runFn<Int>(S("tests.bs.runPtr"), ptr, dbg);
int cpp = ptr->call(dbg);
if (storm != cpp) {
PLN("Storm and C++ gives different results!");
return -1;
}
return storm;
}
// Run the function pointer through another thread (only Storm) and see the result.
static int runPtrOther(Fn<Int, Dbg *> *ptr, int start) {
Dbg *dbg = runFn<Dbg *>(S("tests.bs.dbgTrack"), start);
return runFn<Int>(S("tests.bs.runPtrOther"), ptr, dbg);
}
static Fn<Int, Dbg *> *dbgPtr(int id) {
return runFn<Fn<Int, Dbg *> *>(S("tests.bs.trackParam"), id);
}
BEGIN_TEST(FnPtrThreadTest, BS) {
CHECK_EQ(runPtr(dbgPtr(0), 1), 1);
CHECK_EQ(runPtr(dbgPtr(1), 1), 10101);
CHECK_EQ(runPtr(dbgPtr(2), 1), 1);
CHECK_EQ(runPtr(dbgPtr(3), 1), 10101);
CHECK_EQ(runPtr(dbgPtr(4), 1), 1);
// Note: these are always copied once because we're switching to another thread before calling the
// function pointer.
CHECK_EQ(runPtrOther(dbgPtr(0), 1), 10101);
CHECK_EQ(runPtrOther(dbgPtr(1), 1), 10101);
CHECK_EQ(runPtrOther(dbgPtr(2), 1), 20201);
CHECK_EQ(runPtrOther(dbgPtr(3), 1), 10101);
CHECK_EQ(runPtrOther(dbgPtr(4), 1), 20201);
// Fn<Int, Dbg *> *fromDbg = fnPtr(e, &::fromDbg);
CHECK_EQ(runPtrOther(dbgPtr(0), 1), 10101);
// Actor as the first parameter...
{
Dbg *dbg = runFn<Dbg *>(S("tests.bs.dbgTrack"), 1);
TObject *dbgActor = runFn<TObject *>(S("tests.bs.createInActor"));
Fn<Int, TObject *, Dbg *> *fn =
runFnUnsafe<Fn<Int, TObject *, Dbg *> *>(S("tests.bs.trackActor"));
int storm = runFn<Int>(S("tests.bs.runPtrActor"), fn, dbg);
int cpp = fn->call(dbgActor, dbg);
CHECK_EQ(storm, 10101);
CHECK_EQ(cpp, 10101);
}
// Return values.
{
Fn<Dbg *> *fn = runFn<Fn<Dbg *> *>(S("tests.bs.dbgFnPtr"));
Dbg *cpp = fn->call();
CHECK_EQ(cpp->get(), 10101);
int storm = runFn<Int>(S("tests.bs.callDbgFnPtr"), fn);
CHECK_EQ(storm, 10101);
}
// Automatic parameter type deduction.
{
CHECK_EQ(runFn<Int>(S("tests.bs.autoFn")), 20);
CHECK_EQ(runFn<Int>(S("tests.bs.autoMemberFn")), 15);
}
} END_TEST
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