1a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch// Copyright 2014 The Chromium Authors. All rights reserved. 2a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch// found in the LICENSE file. 4a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 5a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "base/bind.h" 6a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "base/files/file_path.h" 7a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "base/path_service.h" 8a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "base/run_loop.h" 9a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "chrome/common/chrome_paths.h" 10a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "chrome/utility/media_galleries/image_metadata_extractor.h" 11a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "media/filters/file_data_source.h" 12a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "testing/gtest/include/gtest/gtest.h" 13a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 14a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochnamespace metadata { 15a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 16a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochvoid QuitLoop(base::RunLoop* loop, bool* output, bool success) { 17a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch loop->Quit(); 18a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch *output = success; 19a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} 20a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 21a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochbase::FilePath GetTestDataFilePath(const std::string& filename) { 22a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::FilePath path; 23a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &path)); 24a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch path = path.AppendASCII("extensions").AppendASCII("api_test") 25a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch .AppendASCII("wallpaper").AppendASCII(filename); 26a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch return path; 27a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} 28a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 29a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochscoped_ptr<ImageMetadataExtractor> GetExtractor( 30a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch const std::string& filename, 31a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch bool expected_result) { 32a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_TRUE(ImageMetadataExtractor::InitializeLibraryForTesting()); 33a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 34a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch media::FileDataSource source; 35a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::FilePath test_path; 36a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 37a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_TRUE(source.Initialize(GetTestDataFilePath(filename))); 38a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 39a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch scoped_ptr<ImageMetadataExtractor> extractor(new ImageMetadataExtractor); 40a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 41a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::RunLoop loop; 42a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch bool extracted = false; 43a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch extractor->Extract(&source, base::Bind(&QuitLoop, &loop, &extracted)); 44a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(expected_result, extracted); 45a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 46a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch return extractor.Pass(); 47a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} 48a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 49a02191e04bc25c4935f804f2c080ae28663d096dBen MurdochTEST(ImageMetadataExtractorTest, JPGFile) { 50a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch scoped_ptr<ImageMetadataExtractor> extractor = 51a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch GetExtractor("test.jpg", true); 52a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 53a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(5616, extractor->width()); 54a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(3744, extractor->height()); 55a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(0, extractor->rotation()); 56a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(300.0, extractor->x_resolution()); 57a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(300.0, extractor->y_resolution()); 58a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ("2012:03:01 17:06:07", extractor->date()); 59a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ("Canon", extractor->camera_make()); 60a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ("Canon EOS 5D Mark II", extractor->camera_model()); 61a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(0.01, extractor->exposure_time_sec()); 62a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_FALSE(extractor->flash_fired()); 63a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(3.2, extractor->f_number()); 64a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(100, extractor->focal_length_mm()); 65a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch EXPECT_EQ(1600, extractor->iso_equivalent()); 66a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} 67a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 68a02191e04bc25c4935f804f2c080ae28663d096dBen MurdochTEST(ImageMetadataExtractorTest, PNGFile) { 69a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch GetExtractor("test.png", false); 70a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} 71a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 72a02191e04bc25c4935f804f2c080ae28663d096dBen MurdochTEST(ImageMetadataExtractorTest, NonImageFile) { 73a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch GetExtractor("test.js", false); 74a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} 75a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 76a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch} // namespace metadata 77