static tesseract::TessBaseAPI *api = nullptr;

extern "C" int LLVMFuzzerInitialize(int * /*pArgc*/, char ***pArgv) {
  if (std::getenv("TESSDATA_PREFIX") == nullptr) {
    std::string binary_path = *pArgv[0];
    const std::string filepath = dirname(&binary_path[0]);

    const std::string tessdata_path = filepath + "/" + "tessdata";
    if (setenv("TESSDATA_PREFIX", tessdata_path.c_str(), 1) != 0) {

            

Reported by FlawFinder.

              
// Tests that a sort using a GenericHeap matches the result of a sort using
// a KDVector.
TEST_F(HeapTest, SortTest) {
  GenericHeap<IntKDPair> heap;
  EXPECT_TRUE(heap.empty());
  KDVector v;
  EXPECT_EQ(heap.size(), v.size());
  // Push the test data onto both the heap and the KDVector.

            

Reported by Cppcheck.

              };

// Tests the IntFeatureMap and implicitly the IntFeatureSpace underneath.
TEST_F(IntFeatureMapTest, Exhaustive) {
#ifdef DISABLED_LEGACY_ENGINE
  // Skip test because IntFeatureSpace is missing.
  GTEST_SKIP();
#else
  IntFeatureSpace space;

            

Reported by Cppcheck.

              };

// Test the C++ implementation without SIMD.
TEST_F(IntSimdMatrixTest, C) {
  static const IntSimdMatrix matrix = {nullptr, 1, 1, 1, 1};
  ExpectEqualResults(matrix);
}

// Tests that the SSE implementation gets the same result as the vanilla.

            

Reported by Cppcheck.

              // the extent that an LSTMTrainer can be initialized with the result, and it
// can encode strings. More importantly, the test verifies that adding an extra
// character to the unicharset does not change the encoding of strings.
TEST(LangModelTest, AddACharacter) {
  constexpr char kTestString[] = "Simple ASCII string to encode !@#$%&";
  constexpr char kTestStringRupees[] = "ASCII string with Rupee symbol ₹";
  // Setup the arguments.
  std::string script_dir = LANGDATA_DIR;
  std::string eng_dir = file::JoinPath(script_dir, "eng");

            

Reported by Cppcheck.

              };

// Tests that array sizes match their intended size.
TEST_F(LayoutTest, ArraySizeTest) {
  int size = 0;
  for (size = 0; kPolyBlockNames[size][0] != '\0'; ++size) {
    ;
  }
  EXPECT_EQ(size, PT_COUNT);

            

Reported by Cppcheck.

                LigatureTable *lig_table_;
};

TEST_F(LigatureTableTest, DoesFillLigatureTables) {
  EXPECT_GT(lig_table_->norm_to_lig_table().size(), 0);
  EXPECT_GT(lig_table_->lig_to_norm_table().size(), 0);
}

TEST_F(LigatureTableTest, DoesAddLigatures) {

            

Reported by Cppcheck.

              };

// Tests a simple baseline-style normalization.
TEST_F(LLSQTest, BasicLines) {
  LLSQ llsq;
  llsq.add(1.0, 1.0);
  llsq.add(2.0, 2.0);
  ExpectCorrectLine(llsq, 1.0, 0.0, 0.0, 1.0, 1e-6);
  float half_root_2 = sqrt(2.0) / 2.0f;

            

Reported by Cppcheck.

                // TODO: add more tests for CLIST
}

TEST_F(ListTest, TestELIST) {
  Elst_LIST list;
  EXPECT_TRUE(list.empty());
  EXPECT_EQ(list.length(), 0);
  auto it = ELIST_ITERATOR(&list);
  for (unsigned i = 0; i < ListSize; i++) {

            

Reported by Cppcheck.

              
class LoadLanguage : public QuickTest, public ::testing::WithParamInterface<const char *> {};

TEST_P(LoadLanguage, afr) {
  LangLoader("afr", GetParam());
}
TEST_P(LoadLanguage, amh) {
  LangLoader("amh", GetParam());
}

            

Reported by Cppcheck.