cpdf_array_unittest.cpp revision d904c1ec7e8d1d86ed56f0dd252435d12cd345ae
14d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// Copyright 2016 PDFium Authors. All rights reserved. 24d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// Use of this source code is governed by a BSD-style license that can be 34d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann// found in the LICENSE file. 44d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 54d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_array.h" 64d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 74d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include <memory> 84d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include <utility> 94d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 104d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_number.h" 114d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "core/fpdfapi/parser/cpdf_reference.h" 124d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "testing/gtest/include/gtest/gtest.h" 134d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann#include "third_party/base/ptr_util.h" 144d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 154d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. MoltmannTEST(cpdf_array, RemoveAt) { 164d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann { 17d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; 18d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 194d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 204d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->AddNew<CPDF_Number>(elems[i]); 21d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann for (size_t i = 0; i < 3; ++i) 22d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann arr->RemoveAt(3); 23d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int expected[] = {1, 2, 3, 7, 8, 9, 10}; 24d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(FX_ArraySize(expected), arr->GetCount()); 254d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(expected); ++i) 264d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(expected[i], arr->GetIntegerAt(i)); 27d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann arr->RemoveAt(4); 28d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann arr->RemoveAt(4); 29d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int expected2[] = {1, 2, 3, 7, 10}; 30d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(FX_ArraySize(expected2), arr->GetCount()); 314d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(expected2); ++i) 324d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(expected2[i], arr->GetIntegerAt(i)); 334d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 344d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann { 35d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann // When the range is out of bound, RemoveAt() has no effect. 36d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; 37d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 384d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 394d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->AddNew<CPDF_Number>(elems[i]); 40d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann arr->RemoveAt(11); 414d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(FX_ArraySize(elems), arr->GetCount()); 424d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 434d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann} 444d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 45d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. MoltmannTEST(cpdf_array, Clear) { 46d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; 47d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 48d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann EXPECT_EQ(0U, arr->GetCount()); 49d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 50d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann arr->AddNew<CPDF_Number>(elems[i]); 51d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann EXPECT_EQ(FX_ArraySize(elems), arr->GetCount()); 52d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann arr->Clear(); 53d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann EXPECT_EQ(0U, arr->GetCount()); 54d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann} 55d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann 564d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. MoltmannTEST(cpdf_array, InsertAt) { 574d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann { 58d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; 594d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 604d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 614d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(i, elems[i]); 62d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(FX_ArraySize(elems), arr->GetCount()); 634d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 644d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elems[i], arr->GetIntegerAt(i)); 654d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(3, 33); 664d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(6, 55); 674d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(12, 12); 68d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int expected[] = {1, 2, 3, 33, 4, 5, 55, 6, 7, 8, 9, 10, 12}; 69d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(FX_ArraySize(expected), arr->GetCount()); 704d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(expected); ++i) 714d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(expected[i], arr->GetIntegerAt(i)); 724d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 734d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann { 744d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // When the position to insert is beyond the upper bound, 754d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // an element is inserted at that position while other unfilled 764d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // positions have nullptr. 77d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {1, 2}; 784d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 794d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 804d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(i, elems[i]); 814d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(10, 10); 82d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(11u, arr->GetCount()); 834d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 844d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elems[i], arr->GetIntegerAt(i)); 854d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = FX_ArraySize(elems); i < 10; ++i) 864d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(nullptr, arr->GetObjectAt(i)); 874d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(10, arr->GetIntegerAt(10)); 884d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 894d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann} 904d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 914d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. MoltmannTEST(cpdf_array, Clone) { 924d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann { 934d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Basic case. 94d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; 954d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 964d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 974d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(i, elems[i]); 984d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann std::unique_ptr<CPDF_Array> arr2 = ToArray(arr->Clone()); 99d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(arr->GetCount(), arr2->GetCount()); 1004d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) { 1014d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Clone() always create new objects. 1024d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_NE(arr->GetObjectAt(i), arr2->GetObjectAt(i)); 1034d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(arr->GetIntegerAt(i), arr2->GetIntegerAt(i)); 1044d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1054d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1064d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann { 1074d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Clone() with and without dereferencing reference objects. 1084d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann static const size_t kNumOfRows = 3; 1094d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann static const size_t kNumOfRowElems = 5; 110d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[kNumOfRows][kNumOfRowElems] = { 1114d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann {1, 2, 3, 4, 5}, {10, 9, 8, 7, 6}, {11, 12, 13, 14, 15}}; 112d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 1134d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Indirect references to indirect objects. 114d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto obj_holder = pdfium::MakeUnique<CPDF_IndirectObjectHolder>(); 1154d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < kNumOfRows; ++i) { 1164d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann auto arr_elem = pdfium::MakeUnique<CPDF_Array>(); 1174d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t j = 0; j < kNumOfRowElems; ++j) { 118d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto obj = pdfium::MakeUnique<CPDF_Number>(elems[i][j]); 1194d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Starts object number from 1. 1204d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann int obj_num = i * kNumOfRowElems + j + 1; 1214d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann obj_holder->ReplaceIndirectObjectIfHigherGeneration(obj_num, 1224d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann std::move(obj)); 1234d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr_elem->InsertNewAt<CPDF_Reference>(j, obj_holder.get(), obj_num); 1244d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1254d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertAt(i, std::move(arr_elem)); 1264d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1274d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann ASSERT_EQ(kNumOfRows, arr->GetCount()); 1284d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Not dereferencing reference objects means just creating new references 1294d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // instead of new copies of direct objects. 1304d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann std::unique_ptr<CPDF_Array> arr1 = ToArray(arr->Clone()); 131d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(arr->GetCount(), arr1->GetCount()); 1324d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Dereferencing reference objects creates new copies of direct objects. 1334d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann std::unique_ptr<CPDF_Array> arr2 = ToArray(arr->CloneDirectObject()); 134d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann ASSERT_EQ(arr->GetCount(), arr2->GetCount()); 1354d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < kNumOfRows; ++i) { 1364d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann CPDF_Array* arr_elem = arr->GetObjectAt(i)->AsArray(); 1374d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann CPDF_Array* arr1_elem = arr1->GetObjectAt(i)->AsArray(); 1384d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann CPDF_Array* arr2_elem = arr2->GetObjectAt(i)->AsArray(); 1394d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_NE(arr_elem, arr1_elem); 1404d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_NE(arr_elem, arr2_elem); 1414d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t j = 0; j < kNumOfRowElems; ++j) { 142d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto* elem_obj = arr_elem->GetObjectAt(j); 143d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto* elem_obj1 = arr1_elem->GetObjectAt(j); 144d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto* elem_obj2 = arr2_elem->GetObjectAt(j); 1454d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Results from not deferencing reference objects. 1464d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_NE(elem_obj, elem_obj1); 1474d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_TRUE(elem_obj1->IsReference()); 1484d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elem_obj->GetDirect(), elem_obj1->GetDirect()); 1494d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elem_obj->GetInteger(), elem_obj1->GetInteger()); 1504d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Results from deferencing reference objects. 1514d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_NE(elem_obj, elem_obj2); 1524d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_TRUE(elem_obj2->IsNumber()); 1534d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_NE(elem_obj->GetDirect(), elem_obj2); 1544d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elem_obj->GetObjNum(), elem_obj2->GetObjNum()); 1554d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elem_obj->GetInteger(), elem_obj2->GetInteger()); 1564d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1574d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1584d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr.reset(); 1594d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann ASSERT_EQ(kNumOfRows, arr1->GetCount()); 1604d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < kNumOfRows; ++i) { 1614d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t j = 0; j < kNumOfRowElems; ++j) { 1624d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Results from not deferencing reference objects. 163d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto* elem_obj1 = arr1->GetObjectAt(i)->AsArray()->GetObjectAt(j); 1644d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_TRUE(elem_obj1->IsReference()); 1654d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elems[i][j], elem_obj1->GetInteger()); 1664d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann // Results from deferencing reference objects. 1674d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elems[i][j], 1684d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr2->GetObjectAt(i)->AsArray()->GetIntegerAt(j)); 1694d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1704d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1714d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 1724d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann} 1734d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 1744d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. MoltmannTEST(cpdf_array, Iterator) { 175d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann const int elems[] = {-23, -11, 3, 455, 2345877, 176d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann 0, 7895330, -12564334, 10000, -100000}; 177d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann auto arr = pdfium::MakeUnique<CPDF_Array>(); 1784d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (size_t i = 0; i < FX_ArraySize(elems); ++i) 1794d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann arr->InsertNewAt<CPDF_Number>(i, elems[i]); 1804d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann size_t index = 0; 1814d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann for (const auto& it : *arr) 1824d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann EXPECT_EQ(elems[index++], it->AsNumber()->GetInteger()); 183d904c1ec7e8d1d86ed56f0dd252435d12cd345aePhilip P. Moltmann EXPECT_EQ(FX_ArraySize(elems), index); 1844d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann} 185