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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "services/shape_detection/barcode_detection_impl_mac.h" | 5 #include "services/shape_detection/barcode_detection_impl_mac.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/mac/mac_util.h" | 8 #include "base/mac/mac_util.h" |
9 #include "base/mac/scoped_cftyperef.h" | 9 #include "base/mac/scoped_cftyperef.h" |
10 #include "base/mac/scoped_nsobject.h" | 10 #include "base/mac/scoped_nsobject.h" |
11 #include "base/mac/sdk_forward_declarations.h" | 11 #include "base/mac/sdk_forward_declarations.h" |
12 #include "base/message_loop/message_loop.h" | 12 #include "base/message_loop/message_loop.h" |
13 #include "base/run_loop.h" | 13 #include "base/run_loop.h" |
14 #include "testing/gmock/include/gmock/gmock.h" | 14 #include "testing/gmock/include/gmock/gmock.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
| 16 #include "third_party/skia/include/utils/mac/SkCGUtils.h" |
16 #include "ui/gl/gl_switches.h" | 17 #include "ui/gl/gl_switches.h" |
17 | 18 |
18 namespace shape_detection { | 19 namespace shape_detection { |
19 | 20 |
20 ACTION_P(RunClosure, closure) { | 21 ACTION_P(RunClosure, closure) { |
21 closure.Run(); | 22 closure.Run(); |
22 } | 23 } |
23 | 24 |
24 class BarcodeDetectionImplMacTest : public ::testing::Test { | 25 class BarcodeDetectionImplMacTest : public ::testing::Test { |
25 public: | 26 public: |
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58 [qr_code_generator setValue:qr_code_data forKey:@"inputMessage"]; | 59 [qr_code_generator setValue:qr_code_data forKey:@"inputMessage"]; |
59 | 60 |
60 // [CIImage outputImage] is available in macOS 10.10+. Could be added to | 61 // [CIImage outputImage] is available in macOS 10.10+. Could be added to |
61 // sdk_forward_declarations.h but seems hardly worth it. | 62 // sdk_forward_declarations.h but seems hardly worth it. |
62 EXPECT_TRUE([qr_code_generator respondsToSelector:@selector(outputImage)]); | 63 EXPECT_TRUE([qr_code_generator respondsToSelector:@selector(outputImage)]); |
63 CIImage* qr_code_image = | 64 CIImage* qr_code_image = |
64 [qr_code_generator performSelector:@selector(outputImage)]; | 65 [qr_code_generator performSelector:@selector(outputImage)]; |
65 | 66 |
66 const gfx::Size size([qr_code_image extent].size.width, | 67 const gfx::Size size([qr_code_image extent].size.width, |
67 [qr_code_image extent].size.height); | 68 [qr_code_image extent].size.height); |
68 const int num_bytes = size.GetArea() * 4 /* bytes per pixel */; | |
69 | 69 |
70 base::scoped_nsobject<CIContext> context([[CIContext alloc] init]); | 70 base::scoped_nsobject<CIContext> context([[CIContext alloc] init]); |
71 | 71 |
72 base::ScopedCFTypeRef<CGImageRef> cg_image( | 72 base::ScopedCFTypeRef<CGImageRef> cg_image( |
73 [context createCGImage:qr_code_image fromRect:[qr_code_image extent]]); | 73 [context createCGImage:qr_code_image fromRect:[qr_code_image extent]]); |
74 EXPECT_EQ(static_cast<size_t>(size.width()), CGImageGetWidth(cg_image)); | 74 EXPECT_EQ(static_cast<size_t>(size.width()), CGImageGetWidth(cg_image)); |
75 EXPECT_EQ(static_cast<size_t>(size.height()), CGImageGetHeight(cg_image)); | 75 EXPECT_EQ(static_cast<size_t>(size.height()), CGImageGetHeight(cg_image)); |
76 | 76 |
77 base::ScopedCFTypeRef<CFDataRef> raw_cg_image_data( | 77 SkBitmap bitmap; |
78 CGDataProviderCopyData(CGImageGetDataProvider(cg_image))); | 78 ASSERT_TRUE(SkCreateBitmapFromCGImage(&bitmap, cg_image)); |
79 EXPECT_TRUE(CFDataGetBytePtr(raw_cg_image_data)); | |
80 EXPECT_EQ(num_bytes, CFDataGetLength(raw_cg_image_data)); | |
81 | |
82 // Generate a new ScopedSharedBufferHandle of the aproppriate size, map it and | |
83 // copy the generated qr code image pixels into it. | |
84 mojo::ScopedSharedBufferHandle handle = | |
85 mojo::SharedBufferHandle::Create(num_bytes); | |
86 ASSERT_TRUE(handle->is_valid()); | |
87 | |
88 mojo::ScopedSharedBufferMapping mapping = handle->Map(num_bytes); | |
89 ASSERT_TRUE(mapping); | |
90 | |
91 memcpy(mapping.get(), CFDataGetBytePtr(raw_cg_image_data), num_bytes); | |
92 | 79 |
93 base::RunLoop run_loop; | 80 base::RunLoop run_loop; |
94 base::Closure quit_closure = run_loop.QuitClosure(); | 81 base::Closure quit_closure = run_loop.QuitClosure(); |
95 // Send the image Detect() and expect the response in callback. | 82 // Send the image Detect() and expect the response in callback. |
96 EXPECT_CALL(*this, Detection(1, kInfoString)) | 83 EXPECT_CALL(*this, Detection(1, kInfoString)) |
97 .WillOnce(RunClosure(quit_closure)); | 84 .WillOnce(RunClosure(quit_closure)); |
98 impl_.Detect(std::move(handle), size.width(), size.height(), | 85 impl_.Detect(bitmap, base::Bind(&BarcodeDetectionImplMacTest::DetectCallback, |
99 base::Bind(&BarcodeDetectionImplMacTest::DetectCallback, | 86 base::Unretained(this))); |
100 base::Unretained(this))); | |
101 | 87 |
102 run_loop.Run(); | 88 run_loop.Run(); |
103 } | 89 } |
104 | 90 |
105 } // shape_detection namespace | 91 } // shape_detection namespace |
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