//
//===----------------------------------------------------------------------===//
-#include "llvm/DerivedTypes.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
-#include "llvm/ADT/OwningPtr.h"
#include "llvm/ExecutionEngine/Interpreter.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
#include "gtest/gtest.h"
using namespace llvm;
class ExecutionEngineTest : public testing::Test {
protected:
ExecutionEngineTest()
- : M(new Module("<main>", getGlobalContext())),
- Engine(EngineBuilder(M).create()) {
+ : M(new Module("<main>", getGlobalContext())), Error(""),
+ Engine(EngineBuilder(M).setErrorStr(&Error).create()) {
}
virtual void SetUp() {
- ASSERT_TRUE(Engine.get() != NULL);
+ ASSERT_TRUE(Engine.get() != nullptr) << "EngineBuilder returned error: '"
+ << Error << "'";
}
GlobalVariable *NewExtGlobal(Type *T, const Twine &Name) {
return new GlobalVariable(*M, T, false, // Not constant.
- GlobalValue::ExternalLinkage, NULL, Name);
+ GlobalValue::ExternalLinkage, nullptr, Name);
}
Module *const M;
- const OwningPtr<ExecutionEngine> Engine;
+ std::string Error;
+ const std::unique_ptr<ExecutionEngine> Engine;
};
TEST_F(ExecutionEngineTest, ForwardGlobalMapping) {
int32_t Mem2 = 4;
Engine->updateGlobalMapping(G1, &Mem2);
EXPECT_EQ(&Mem2, Engine->getPointerToGlobalIfAvailable(G1));
- Engine->updateGlobalMapping(G1, NULL);
- EXPECT_EQ(NULL, Engine->getPointerToGlobalIfAvailable(G1));
+ Engine->updateGlobalMapping(G1, nullptr);
+ EXPECT_EQ(nullptr, Engine->getPointerToGlobalIfAvailable(G1));
Engine->updateGlobalMapping(G1, &Mem2);
EXPECT_EQ(&Mem2, Engine->getPointerToGlobalIfAvailable(G1));
GlobalVariable *G2 =
NewExtGlobal(Type::getInt32Ty(getGlobalContext()), "Global1");
- EXPECT_EQ(NULL, Engine->getPointerToGlobalIfAvailable(G2))
+ EXPECT_EQ(nullptr, Engine->getPointerToGlobalIfAvailable(G2))
<< "The NULL return shouldn't depend on having called"
<< " updateGlobalMapping(..., NULL)";
// Check that update...() can be called before add...().
EXPECT_EQ(G1, Engine->getGlobalValueAtAddress(&Mem1));
int32_t Mem2 = 4;
Engine->updateGlobalMapping(G1, &Mem2);
- EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+ EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
EXPECT_EQ(G1, Engine->getGlobalValueAtAddress(&Mem2));
GlobalVariable *G2 =
Engine->updateGlobalMapping(G2, &Mem1);
EXPECT_EQ(G2, Engine->getGlobalValueAtAddress(&Mem1));
EXPECT_EQ(G1, Engine->getGlobalValueAtAddress(&Mem2));
- Engine->updateGlobalMapping(G1, NULL);
+ Engine->updateGlobalMapping(G1, nullptr);
EXPECT_EQ(G2, Engine->getGlobalValueAtAddress(&Mem1))
<< "Removing one mapping doesn't affect a different one.";
- EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem2));
+ EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem2));
Engine->updateGlobalMapping(G2, &Mem2);
- EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+ EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
EXPECT_EQ(G2, Engine->getGlobalValueAtAddress(&Mem2))
<< "Once a mapping is removed, we can point another GV at the"
<< " now-free address.";
Engine->clearGlobalMappingsFromModule(M);
- EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+ EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
GlobalVariable *G2 =
NewExtGlobal(Type::getInt32Ty(getGlobalContext()), "Global2");
// When the GV goes away, the ExecutionEngine should remove any
// mappings that refer to it.
G1->eraseFromParent();
- EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+ EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
}
}