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F3999858
testLogging.cpp
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Thu, Jul 9, 3:09 AM
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Sat, Jul 11, 3:09 AM (1 d, 6 h)
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rXR Xreate
testLogging.cpp
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/*
* testLogging.cpp
*
* Created on: Jun 23, 2015
* Author: pgess
*/
#include "gtest/gtest.h"
#include "passmanager.h"
#include "llvmlayer.h"
#include "Parser.h"
#include "pass/compilepass.h"
#include "pass/logging.h"
using namespace std;
using namespace xreate;
TEST(Logging, simpleInjection){
PassManager* man = PassManager::prepareForCode("test= function():: int; entry{x = 2+8::int. return x}");
man->runWithoutCompilation();
CompilePass* compilator = new CompilePass(man);
compilator->run();
CompilePass::FunctionUnit* fTest = compilator->getFunctionUnit(CompilePass::FunctionQuery("test"));
ASSERT_NE(fTest, nullptr);
CompilePass::CodeScopeUnit* scopeUnitTest = fTest->getEntry();
CodeScope* scopeTest = scopeUnitTest->scope;
Symbol symbX = scopeTest->findSymbol("x");
TypeAnnotation typX = scopeTest->findDefinition(symbX);
llvm::Value* retRaw = scopeUnitTest->compile();
llvm::BasicBlock& blockTestRaw = fTest->raw->getEntryBlock();
LLVMLayer* llvm = man->llvm;
//llvm->builder.SetInsertPoint(&blockTestRaw);
CompilePass::Context params{fTest, scopeUnitTest, compilator};
Logging l(man);
l.inject(symbX, params);
llvm->initJit();
int (*f)() = (int(*)()) llvm->getFunctionPointer(fTest->raw);
testing::internal::CaptureStdout();
f();
std::string&& output = testing::internal::GetCapturedStdout();
EXPECT_STREQ("10\n", output.c_str());
}
TEST(Logging, simpleInjection2){
PassManager* man = PassManager::prepareForCode("test= function():: int; entry{x = 2+8::int; logging. x}");
man->runWithoutCompilation();
CompilePass* compiler= new CompilePass(man);
compiler->run();
Logging* logger = new Logging(man);
logger->initDependencies(compiler);
logger->run();
man->llvm->initJit();
man->llvm->print();
int (*f)() = (int(*)()) man->llvm->getFunctionPointer(compiler->getEntryFunction());
testing::internal::CaptureStdout();
f();
std::string&& output = testing::internal::GetCapturedStdout();
EXPECT_STREQ("10\n", output.c_str());
}
TEST(Logging, simpleInjection3){
FILE* input = fopen("scripts/cases/log.xreate","r");
assert(input != nullptr);
Scanner scanner(input);
std::unique_ptr<PassManager> program(PassManager::prepareForCode(scanner));
void* mainPtr = program->run();
int (*main)() = (int (*)())(intptr_t)mainPtr;
int answer = main();
fclose(input);
}
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