resource_bundle_unittest.cc revision 7d4cd473f85ac64c3747c96c277f9e506a0d2246
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_util.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/scoped_temp_dir.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted_memory.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 14868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/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) 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MOCK_METHOD2(GetPathForResourcePack, base::FilePath( 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& pack_path, ui::ScaleFactor scale_factor)); 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MOCK_METHOD2(GetPathForLocalePack, base::FilePath( 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& pack_path, 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. 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void CreateDataPackWithSingleBitmap(const base::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) 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::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( 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Property(&base::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) 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_LINUX) 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Fails consistently on Linux: crbug.com/161902 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#define MAYBE_DelegateGetPathForLocalePack DISABLED_DelegateGetPathForLocalePack 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#define MAYBE_DelegateGetPathForLocalePack DelegateGetPathForLocalePack 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)TEST_F(ResourceBundleTest, MAYBE_DelegateGetPathForLocalePack) { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string locale = "en-US"; 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cancel the load. 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetPathForLocalePack(_, locale)) 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(2) 2052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) .WillRepeatedly(Return(base::FilePath())) 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .RetiresOnSaturation(); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(resource_bundle->LocaleDataPakExists(locale)); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("", resource_bundle->LoadLocaleResources(locale)); 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow the load to proceed. 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetPathForLocalePack(_, locale)) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(2) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillRepeatedly(ReturnArg<0>()); 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(resource_bundle->LocaleDataPakExists(locale)); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(locale, resource_bundle->LoadLocaleResources(locale)); 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetImageNamed) { 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image empty_image = resource_bundle->GetEmptyImage(); 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetImageNamed(resource_id)) 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(empty_image)); 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image result = resource_bundle->GetImageNamed(resource_id); 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(empty_image.ToSkBitmap(), result.ToSkBitmap()); 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetNativeImageNamed) { 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image empty_image = resource_bundle->GetEmptyImage(); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Some platforms delegate GetNativeImageNamed calls to GetImageNamed. 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetImageNamed(resource_id)) 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(Between(0, 1)) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(empty_image)); 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetNativeImageNamed(resource_id, ui::ResourceBundle::RTL_DISABLED)) 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(Between(0, 1)) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(empty_image)); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image result = resource_bundle->GetNativeImageNamed(resource_id); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(empty_image.ToSkBitmap(), result.ToSkBitmap()); 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateLoadDataResourceBytes) { 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the data resource for testing purposes. 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned char data[] = "My test data"; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::RefCountedStaticMemory> static_memory( 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new base::RefCountedStaticMemory(data, sizeof(data))); 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ScaleFactor scale_factor = ui::SCALE_FACTOR_NONE; 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, LoadDataResourceBytes(resource_id, scale_factor)) 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(static_memory)); 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::RefCountedStaticMemory> result = 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->LoadDataResourceBytesForScale(resource_id, scale_factor); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(static_memory, result); 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetRawDataResource) { 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the string piece for testing purposes. 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char data[] = "My test data"; 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringPiece string_piece(data); 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetRawDataResourceMock( 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_id, ui::SCALE_FACTOR_NONE)) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(string_piece)); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringPiece result = resource_bundle->GetRawDataResource( 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_id); 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(string_piece.data(), result.data()); 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetLocalizedString) { 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 data = ASCIIToUTF16("My test data"); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int resource_id = 5; 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetLocalizedStringMock(resource_id)) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(1) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillOnce(Return(data)); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 result = resource_bundle->GetLocalizedString(resource_id); 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data, result); 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, DelegateGetFont) { 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockResourceBundleDelegate delegate; 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(&delegate); 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should be called once for each font type. When we return NULL the default 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // font will be created. 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Font* test_font = NULL; 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(delegate, GetFontMock(_)) 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) .Times(8) 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .WillRepeatedly(Return(test_font)); 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Font* font = 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &resource_bundle->GetFont(ui::ResourceBundle::BaseFont); 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(font); 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleTest, LocaleDataPakExists) { 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundle(NULL); 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that ResourceBundle::LocaleDataPakExists returns the correct results. 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(resource_bundle->LocaleDataPakExists("en-US")); 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(resource_bundle->LocaleDataPakExists("not_a_real_locale")); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ResourceBundleImageTest : public ResourceBundleTest { 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 3377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) ResourceBundleImageTest() {} 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ResourceBundleImageTest() { 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetUp() OVERRIDE { 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a temporary directory to write test resource bundles to. 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(dir_.CreateUniqueTempDir()); 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns resource bundle which uses an empty data pak for locale data. 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ResourceBundle* CreateResourceBundleWithEmptyLocalePak() { 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Write an empty data pak for locale data. 3502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& locale_path = dir_path().Append( 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FILE_PATH_LITERAL("locale.pak")); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(file_util::WriteFile(locale_path, kEmptyPakContents, 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmptyPakSize), 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<int>(kEmptyPakSize)); 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::ResourceBundle* resource_bundle = CreateResourceBundle(NULL); 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the empty locale data pak. 3592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resource_bundle->LoadTestResources(base::FilePath(), locale_path); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return resource_bundle; 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the path of temporary directory to write test data packs into. 3642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& dir_path() { return dir_.path(); } 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<DataPack> locale_pack_; 3682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::ScopedTempDir dir_; 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ResourceBundleImageTest); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Verify that we don't crash when trying to load a resource that is not found. 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// In some cases, we fail to mmap resources.pak, but try to keep going anyway. 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, LoadDataResourceBytes) { 3762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_path = dir_path().Append(FILE_PATH_LITERAL("sample.pak")); 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Dump contents into the pak files. 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(file_util::WriteFile(data_path, kEmptyPakContents, 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmptyPakSize), static_cast<int>(kEmptyPakSize)); 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a resource bundle from the file. 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kUnfoundResourceId = 10000; 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, resource_bundle->LoadDataResourceBytes( 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kUnfoundResourceId)); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Give a .pak file that doesn't exist so we will fail to load it. 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath( 3922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath(FILE_PATH_LITERAL("non-existant-file.pak")), 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::SCALE_FACTOR_NONE); 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, resource_bundle->LoadDataResourceBytes( 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kUnfoundResourceId)); 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, GetRawDataResource) { 3992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_path = dir_path().Append(FILE_PATH_LITERAL("sample.pak")); 4002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_2x_path = 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) dir_path().Append(FILE_PATH_LITERAL("sample_2x.pak")); 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Dump contents into the pak files. 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(file_util::WriteFile(data_path, kSamplePakContents, 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kSamplePakSize), static_cast<int>(kSamplePakSize)); 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(file_util::WriteFile(data_2x_path, kSamplePakContents2x, 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kSamplePakSize2x), static_cast<int>(kSamplePakSize2x)); 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the regular and 2x pak files. 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_2x_path, SCALE_FACTOR_200P); 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resource ID 4 exists in both 1x and 2x paks, so we expect a different 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // result when requesting the 2x scale. 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 4", resource_bundle->GetRawDataResourceForScale(4, 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_100P)); 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 4 2x", resource_bundle->GetRawDataResourceForScale(4, 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_200P)); 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resource ID 6 only exists in the 1x pak so we expect the same resource 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for both scale factor requests. 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 6", resource_bundle->GetRawDataResourceForScale(6, 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_100P)); 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ("this is id 6", resource_bundle->GetRawDataResourceForScale(6, 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SCALE_FACTOR_200P)); 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test requesting image reps at various scale factors from the image returned 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// via ResourceBundle::GetImageNamed(). 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, GetImageNamed) { 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_1x_path = dir_path().AppendASCII("sample_1x.pak"); 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_2x_path = dir_path().AppendASCII("sample_2x.pak"); 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the pak files. 4362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateDataPackWithSingleBitmap(data_1x_path, 10, base::StringPiece()); 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_2x_path, 20, base::StringPiece()); 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the regular and 2x pak files. 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resource_bundle->AddDataPackFromPath(data_1x_path, SCALE_FACTOR_100P); 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_2x_path, SCALE_FACTOR_200P); 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXPECT_EQ(SCALE_FACTOR_200P, resource_bundle->max_scale_factor()); 4452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_CHROMEOS) 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // ChromeOS loads highest scale factor first. 4502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_200P, image_skia->image_reps()[0].scale_factor()); 4512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_100P, image_skia->image_reps()[0].scale_factor()); 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 4542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resource ID 3 exists in both 1x and 2x paks. Image reps should be 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // available for both scale factors in |image_skia|. 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkiaRep image_rep = 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_skia->GetRepresentation(ui::SCALE_FACTOR_100P); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_100P, image_rep.scale_factor()); 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_rep = image_skia->GetRepresentation(ui::SCALE_FACTOR_200P); 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_200P, image_rep.scale_factor()); 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The 1.4x pack was not loaded. Requesting the 1.4x resource should return 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // either the 1x or the 2x resource. 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_rep = image_skia->GetRepresentation(ui::SCALE_FACTOR_140P); 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(image_rep.scale_factor() == ui::SCALE_FACTOR_100P || 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_rep.scale_factor() == ui::SCALE_FACTOR_200P); 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that GetImageNamed() behaves properly for images which GRIT has 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// annotated as having fallen back to 1x. 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResourceBundleImageTest, GetImageNamedFallback1x) { 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_path = dir_path().AppendASCII("sample.pak"); 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_2x_path = dir_path().AppendASCII("sample_2x.pak"); 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the pak files. 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_path, 10, base::StringPiece()); 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 2x data pack bitmap has custom chunk to indicate that the 2x bitmap is not 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // available and that GRIT fell back to 1x. 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateDataPackWithSingleBitmap(data_2x_path, 10, base::StringPiece( 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<const char*>(kPngScaleChunk), 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) arraysize(kPngScaleChunk))); 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Load the regular and 2x pak files. 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_bundle->AddDataPackFromPath(data_2x_path, SCALE_FACTOR_200P); 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The image rep for 2x should be available. It should be resized to the 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // proper 2x size. 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::ImageSkiaRep image_rep = 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image_skia->GetRepresentation(ui::SCALE_FACTOR_200P); 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_200P, image_rep.scale_factor()); 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(20, image_rep.pixel_width()); 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(20, image_rep.pixel_height()); 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 500c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_WIN) 501c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Tests GetImageNamed() behaves properly when the size of a scaled image 502c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// requires rounding as a result of using a non-integer scale factor. 503c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Scale factors of 140 and 1805 are Windows specific. 504c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)TEST_F(ResourceBundleImageTest, GetImageNamedFallback1xRounding) { 505c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::FilePath data_path = dir_path().AppendASCII("sample.pak"); 506c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::FilePath data_140P_path = dir_path().AppendASCII("sample_140P.pak"); 507c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::FilePath data_180P_path = dir_path().AppendASCII("sample_180P.pak"); 508c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 509c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CreateDataPackWithSingleBitmap(data_path, 8, base::StringPiece()); 510c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Mark 140% and 180% images as requiring 1x fallback. 511c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CreateDataPackWithSingleBitmap(data_140P_path, 8, base::StringPiece( 512c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reinterpret_cast<const char*>(kPngScaleChunk), 513c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) arraysize(kPngScaleChunk))); 514c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CreateDataPackWithSingleBitmap(data_180P_path, 8, base::StringPiece( 515c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reinterpret_cast<const char*>(kPngScaleChunk), 516c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) arraysize(kPngScaleChunk))); 517c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 518c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 519c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) resource_bundle->AddDataPackFromPath(data_path, SCALE_FACTOR_100P); 520c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) resource_bundle->AddDataPackFromPath(data_140P_path, SCALE_FACTOR_140P); 521c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) resource_bundle->AddDataPackFromPath(data_180P_path, SCALE_FACTOR_180P); 522c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 523c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Non-integer dimensions should be rounded up. 524c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); 525c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gfx::ImageSkiaRep image_rep = 526c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) image_skia->GetRepresentation(ui::SCALE_FACTOR_140P); 527c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_EQ(12, image_rep.pixel_width()); 528c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) image_rep = image_skia->GetRepresentation(ui::SCALE_FACTOR_180P); 529c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_EQ(15, image_rep.pixel_width()); 530c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 531c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 532c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)TEST_F(ResourceBundleImageTest, FallbackToNone) { 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath data_default_path = dir_path().AppendASCII("sample.pak"); 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Create the pak files. 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CreateDataPackWithSingleBitmap(data_default_path, 10, base::StringPiece()); 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Load the regular pak files only. 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceBundle* resource_bundle = CreateResourceBundleWithEmptyLocalePak(); 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resource_bundle->AddDataPackFromPath(data_default_path, SCALE_FACTOR_NONE); 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::ImageSkia* image_skia = resource_bundle->GetImageSkiaNamed(3); 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXPECT_EQ(1u, image_skia->image_reps().size()); 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXPECT_EQ(ui::SCALE_FACTOR_100P, 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) image_skia->image_reps()[0].scale_factor()); 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ui 550