Function TEST_F

tests/inputanalysis/TestDefMapGenerator.cpp:181–241

};

TEST_F(TestDefMapGenerator, generate_ArrayGroupP) {
  const std::string Code = "extern \"C\" {\n"
                           "void API1(int *, int);\n"
                           "int API2();\n"
                           "void test() {\n"
                           "  int Var1[128] = { 0, };\n"
                           "  int Var2[128] = { 0, };\n"
                           "  int Var3[128] = { 0, };\n"
                           "  int Var4[128] = { 0, };\n"
                           "  int Var5 = API2();\n"
                           "  int Var6 = API2();\n"
                           "  API1(Var1, Var5);\n"
                           "  API1(Var2, Var5);\n"
                           "  API1(Var3, Var6);\n"
                           "  API1(Var4, Var6);\n"
                           "}}";
  SourceFileManager SFM;
  SFM.createFile("test.cpp", Code);
  std::vector<std::string> Srcs = {SFM.getFilePath("test.cpp")};
  ASSERT_TRUE(init(SFM.getSrcDirPath(), Srcs));

  ArrayAnalysisReport ArrayReport;
  ArrayReport.set("API1", 0, 1);
  Loader->setArrayReport(ArrayReport);

  auto Node1 = generateRDNode("test", 0, 8, -1);
  auto Node2 = generateRDNode("test", 0, 11, -1);
  auto Node3 = generateRDNode("test", 0, 14, -1);
  auto Node4 = generateRDNode("test", 0, 17, -1);
  auto Node5 = generateRDNode("test", 0, 19, -1);
  auto Node6 = generateRDNode("test", 0, 22, -1);
  ASSERT_TRUE(Node1 && Node2 && Node3 && Node4 && Node5 && Node6);

  auto *API1_1 = llvm::dyn_cast_or_null<llvm::CallBase>(
      IRAccess->getInstruction("test", 0, 26));
  auto *API1_2 = llvm::dyn_cast_or_null<llvm::CallBase>(
      IRAccess->getInstruction("test", 0, 29));
  auto *API1_3 = llvm::dyn_cast_or_null<llvm::CallBase>(
      IRAccess->getInstruction("test", 0, 32));
  auto *API1_4 = llvm::dyn_cast_or_null<llvm::CallBase>(
      IRAccess->getInstruction("test", 0, 35));
  ASSERT_TRUE(API1_1 && API1_2 && API1_3 && API1_4);

  Node1->setFirstUse(*API1_1, 0);
  Node2->setFirstUse(*API1_2, 0);
  Node3->setFirstUse(*API1_3, 0);
  Node4->setFirstUse(*API1_4, 0);
  Node5->setFirstUse(*API1_1, 1);
  Node5->addFirstUse(*API1_2, 1);
  Node6->setFirstUse(*API1_3, 1);
  Node6->addFirstUse(*API1_4, 1);

  std::vector<RDNode> Nodes = {*Node1, *Node2, *Node3, *Node4, *Node5, *Node6};
  auto Defs = generateDefinitions(Nodes);
  ASSERT_EQ(Defs.size(), 6);

  for (const auto &Iter : Defs) {
    ASSERT_NE(Iter.Filters.find(ArrayGroupFilter::FilterName),