resource_bundle_unittest.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/base_paths.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_path.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_util.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted_memory.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/scoped_temp_dir.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/utf_string_conversions.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/big_endian.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gmock/include/gmock/gmock.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/skia/include/core/SkBitmap.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/layout.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/data_pack.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/codec/png_codec.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/image/image_skia.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/ui_resources.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using ::testing::_; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using ::testing::Between; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using ::testing::Property; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using ::testing::Return; 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using ::testing::ReturnArg; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern const char kSamplePakContents[]; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern const size_t kSamplePakSize; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern const char kSamplePakContents2x[]; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern const size_t kSamplePakSize2x; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern const char kEmptyPakContents[]; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern const size_t kEmptyPakSize; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const unsigned char kPngMagic[8] = { 0x89, 'P', 'N', 'G', 13, 10, 26, 10 }; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const size_t kPngChunkMetadataSize = 12; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const unsigned char kPngIHDRChunkType[4] = { 'I', 'H', 'D', 'R' }; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Custom chunk that GRIT adds to PNG to indicate that it could not find a 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// bitmap at the requested scale factor and fell back to 1x. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const unsigned char kPngScaleChunk[12] = { 0x00, 0x00, 0x00, 0x00, 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 'c', 's', 'C', 'l', 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0xc1, 0x30, 0x60, 0x4d }; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Mock for the ResourceBundle::Delegate class. 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class MockResourceBundleDelegate : public ui::ResourceBundle::Delegate { 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate() { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~MockResourceBundleDelegate() { 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(GetPathForResourcePack, FilePath(const FilePath& pack_path, 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor scale_factor)); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(GetPathForLocalePack, FilePath(const FilePath& pack_path, 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& locale)); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD1(GetImageNamed, gfx::Image(int resource_id)); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(GetNativeImageNamed, 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image(int resource_id, 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ResourceBundle::ImageRTL rtl)); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(LoadDataResourceBytes, 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::RefCountedStaticMemory*(int resource_id, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor scale_factor)); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(GetRawDataResourceMock, base::StringPiece( 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor scale_factor)); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool GetRawDataResource(int resource_id, 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor scale_factor, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringPiece* value) OVERRIDE { 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *value = GetRawDataResourceMock(resource_id, scale_factor); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD1(GetLocalizedStringMock, string16(int message_id)); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool GetLocalizedString(int message_id, string16* value) OVERRIDE { 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *value = GetLocalizedStringMock(message_id); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD1(GetFontMock, gfx::Font*(ui::ResourceBundle::FontStyle style)); 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual scoped_ptr<gfx::Font> GetFont( 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ResourceBundle::FontStyle style) OVERRIDE { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return scoped_ptr<gfx::Font>(GetFontMock(style)); 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns |bitmap_data| with |custom_chunk| inserted after the IHDR chunk. 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void AddCustomChunk(const base::StringPiece& custom_chunk, 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<unsigned char>* bitmap_data) { 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_LT(arraysize(kPngMagic) + kPngChunkMetadataSize, bitmap_data->size()); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(std::equal( 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap_data->begin(), 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap_data->begin() + arraysize(kPngMagic), 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPngMagic)); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<unsigned char>::iterator ihdr_start = 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap_data->begin() + arraysize(kPngMagic); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char ihdr_length_data[sizeof(uint32)]; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < sizeof(uint32); ++i) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ihdr_length_data[i] = *(ihdr_start + i); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 ihdr_chunk_length = 0; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::ReadBigEndian(reinterpret_cast<char*>(ihdr_length_data), 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &ihdr_chunk_length); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(std::equal( 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ihdr_start + sizeof(uint32), 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ihdr_start + sizeof(uint32) + sizeof(kPngIHDRChunkType), 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPngIHDRChunkType)); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap_data->insert(ihdr_start + kPngChunkMetadataSize + ihdr_chunk_length, 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) custom_chunk.begin(), custom_chunk.end()); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Creates datapack at |path| with a single bitmap at resource ID 3 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// which is |edge_size|x|edge_size| pixels. 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// If |custom_chunk| is non empty, adds it after the IHDR chunk 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// in the encoded bitmap data. 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CreateDataPackWithSingleBitmap(const FilePath& path, 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int edge_size, 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::StringPiece& custom_chunk) { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkBitmap bitmap; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap.setConfig(SkBitmap::kARGB_8888_Config, edge_size, edge_size); 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap.allocPixels(); 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap.eraseColor(SK_ColorWHITE); 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<unsigned char> bitmap_data; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &bitmap_data)); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (custom_chunk.size() > 0) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddCustomChunk(custom_chunk, &bitmap_data); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::map<uint16, base::StringPiece> resources; 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resources[3u] = base::StringPiece( 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<const char*>(&bitmap_data[0]), bitmap_data.size()); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DataPack::WritePack(path, resources, ui::DataPack::BINARY); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ResourceBundleTest : public testing::Test { 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundleTest() : resource_bundle_(NULL) { 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ResourceBundleTest() { 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from testing::Test: 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void TearDown() OVERRIDE { 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete resource_bundle_; 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns new ResoureBundle with the specified |delegate|. The 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ResourceBundleTest class manages the lifetime of the returned 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ResourceBundle. 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* CreateResourceBundle(ResourceBundle::Delegate* delegate) { 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!resource_bundle_); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle_ = new ResourceBundle(delegate); 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return resource_bundle_; 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle_; 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ResourceBundleTest); 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetPathForResourcePack) { 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath pack_path(FILE_PATH_LITERAL("/path/to/test_path.pak")); 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor pack_scale_factor = ui::SCALE_FACTOR_200P; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetPathForResourcePack( 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Property(&FilePath::value, pack_path.value()), 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pack_scale_factor)) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(pack_path)); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(pack_path, pack_scale_factor); 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetPathForLocalePack) { 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string locale = "en-US"; 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cancel the load. 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetPathForLocalePack(_, locale)) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(2) 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillRepeatedly(Return(FilePath())) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .RetiresOnSaturation(); 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(resource_bundle->LocaleDataPakExists(locale)); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("", resource_bundle->LoadLocaleResources(locale)); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow the load to proceed. 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetPathForLocalePack(_, locale)) 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(2) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillRepeatedly(ReturnArg<0>()); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(resource_bundle->LocaleDataPakExists(locale)); 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(locale, resource_bundle->LoadLocaleResources(locale)); 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetImageNamed) { 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image empty_image = resource_bundle->GetEmptyImage(); 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetImageNamed(resource_id)) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(empty_image)); 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image result = resource_bundle->GetImageNamed(resource_id); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(empty_image.ToSkBitmap(), result.ToSkBitmap()); 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetNativeImageNamed) { 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image empty_image = resource_bundle->GetEmptyImage(); 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Some platforms delegate GetNativeImageNamed calls to GetImageNamed. 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetImageNamed(resource_id)) 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(Between(0, 1)) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(empty_image)); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetNativeImageNamed(resource_id, ui::ResourceBundle::RTL_DISABLED)) 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(Between(0, 1)) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(empty_image)); 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image result = resource_bundle->GetNativeImageNamed(resource_id); 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(empty_image.ToSkBitmap(), result.ToSkBitmap()); 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateLoadDataResourceBytes) { 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the data resource for testing purposes. 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned char data[] = "My test data"; 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::RefCountedStaticMemory> static_memory( 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new base::RefCountedStaticMemory(data, sizeof(data))); 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor scale_factor = ui::SCALE_FACTOR_NONE; 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, LoadDataResourceBytes(resource_id, scale_factor)) 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(static_memory)); 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::RefCountedStaticMemory> result = 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->LoadDataResourceBytesForScale(resource_id, scale_factor); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(static_memory, result); 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetRawDataResource) { 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the string piece for testing purposes. 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char data[] = "My test data"; 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringPiece string_piece(data); 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetRawDataResourceMock( 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_id, ui::SCALE_FACTOR_NONE)) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(string_piece)); 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringPiece result = resource_bundle->GetRawDataResource( 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_id); 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(string_piece.data(), result.data()); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetLocalizedString) { 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 data = ASCIIToUTF16("My test data"); 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetLocalizedStringMock(resource_id)) 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(data)); 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 result = resource_bundle->GetLocalizedString(resource_id); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data, result); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetFont) { 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should be called once for each font type. When we return NULL the default 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // font will be created. 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Font* test_font = NULL; 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetFontMock(_)) 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(7) 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillRepeatedly(Return(test_font)); 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Font* font = 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &resource_bundle->GetFont(ui::ResourceBundle::BaseFont); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(font); 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, LocaleDataPakExists) { 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(NULL); 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that ResourceBundle::LocaleDataPakExists returns the correct results. 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(resource_bundle->LocaleDataPakExists("en-US")); 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(resource_bundle->LocaleDataPakExists("not_a_real_locale")); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ResourceBundleImageTest : public ResourceBundleTest { 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundleImageTest() : locale_pack_(NULL) { 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ResourceBundleImageTest() { 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetUp() OVERRIDE { 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a temporary directory to write test resource bundles to. 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(dir_.CreateUniqueTempDir()); 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns resource bundle which uses an empty data pak for locale data. 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ResourceBundle* CreateResourceBundleWithEmptyLocalePak() { 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Write an empty data pak for locale data. 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const FilePath& locale_path = dir_path().Append( 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FILE_PATH_LITERAL("locale.pak")); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(file_util::WriteFile(locale_path, kEmptyPakContents, 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmptyPakSize), 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<int>(kEmptyPakSize)); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ResourceBundle* resource_bundle = CreateResourceBundle(NULL); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the empty locale data pak. 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->LoadTestResources(FilePath(), locale_path); 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return resource_bundle; 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the path of temporary directory to write test data packs into. 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const FilePath& dir_path() { return dir_.path(); } 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<DataPack> locale_pack_; 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ScopedTempDir dir_; 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ResourceBundleImageTest); 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Verify that we don't crash when trying to load a resource that is not found. 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// In some cases, we fail to mmap resources.pak, but try to keep going anyway. 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, LoadDataResourceBytes) { 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_path = dir_path().Append(FILE_PATH_LITERAL("sample.pak")); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Dump contents into the pak files. 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(file_util::WriteFile(data_path, kEmptyPakContents, 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmptyPakSize), static_cast<int>(kEmptyPakSize)); 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a resource bundle from the file. 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kUnfoundResourceId = 10000; 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, resource_bundle->LoadDataResourceBytes( 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kUnfoundResourceId)); 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give a .pak file that doesn't exist so we will fail to load it. 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath( 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath(FILE_PATH_LITERAL("non-existant-file.pak")), 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::SCALE_FACTOR_NONE); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, resource_bundle->LoadDataResourceBytes( 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kUnfoundResourceId)); 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, GetRawDataResource) { 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_path = dir_path().Append(FILE_PATH_LITERAL("sample.pak")); 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_2x_path = dir_path().Append(FILE_PATH_LITERAL("sample_2x.pak")); 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Dump contents into the pak files. 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(file_util::WriteFile(data_path, kSamplePakContents, 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kSamplePakSize), static_cast<int>(kSamplePakSize)); 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(file_util::WriteFile(data_2x_path, kSamplePakContents2x, 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kSamplePakSize2x), static_cast<int>(kSamplePakSize2x)); 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the regular and 2x pak files. 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_2x_path, SCALE_FACTOR_200P); 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resource ID 4 exists in both 1x and 2x paks, so we expect a different 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // result when requesting the 2x scale. 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 4", resource_bundle->GetRawDataResourceForScale(4, 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_100P)); 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 4 2x", resource_bundle->GetRawDataResourceForScale(4, 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_200P)); 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resource ID 6 only exists in the 1x pak so we expect the same resource 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for both scale factor requests. 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 6", resource_bundle->GetRawDataResourceForScale(6, 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_100P)); 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 6", resource_bundle->GetRawDataResourceForScale(6, 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_200P)); 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test requesting image reps at various scale factors from the image returned 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// via ResourceBundle::GetImageNamed(). 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, GetImageNamed) { 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_path = dir_path().Append(FILE_PATH_LITERAL("sample.pak")); 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_2x_path = dir_path().Append(FILE_PATH_LITERAL("sample_2x.pak")); 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the pak files. 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_path, 10, base::StringPiece()); 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_2x_path, 20, base::StringPiece()); 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the regular and 2x pak files. 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_2x_path, SCALE_FACTOR_200P); 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resource ID 3 exists in both 1x and 2x paks. Image reps should be 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // available for both scale factors in |image_skia|. 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkiaRep image_rep = 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_skia->GetRepresentation(ui::SCALE_FACTOR_100P); 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_100P, image_rep.scale_factor()); 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_rep = image_skia->GetRepresentation(ui::SCALE_FACTOR_200P); 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_200P, image_rep.scale_factor()); 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The 1.4x pack was not loaded. Requesting the 1.4x resource should return 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // either the 1x or the 2x resource. 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_rep = image_skia->GetRepresentation(ui::SCALE_FACTOR_140P); 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(image_rep.scale_factor() == ui::SCALE_FACTOR_100P || 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_rep.scale_factor() == ui::SCALE_FACTOR_200P); 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that GetImageNamed() behaves properly for images which GRIT has 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// annotated as having fallen back to 1x. 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, GetImageNamedFallback1x) { 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_path = dir_path().AppendASCII("sample.pak"); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath data_2x_path = dir_path().AppendASCII("sample_2x.pak"); 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the pak files. 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_path, 10, base::StringPiece()); 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 2x data pack bitmap has custom chunk to indicate that the 2x bitmap is not 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // available and that GRIT fell back to 1x. 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_2x_path, 10, base::StringPiece( 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<const char*>(kPngScaleChunk), 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) arraysize(kPngScaleChunk))); 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the regular and 2x pak files. 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_2x_path, SCALE_FACTOR_200P); 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The image rep for 2x should be available. It should be resized to the 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // proper 2x size. 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkiaRep image_rep = 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_skia->GetRepresentation(ui::SCALE_FACTOR_200P); 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_200P, image_rep.scale_factor()); 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(20, image_rep.pixel_width()); 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(20, image_rep.pixel_height()); 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ui 486