1 // Copyright 2017 The PDFium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "fxbarcode/cfx_barcode.h"
6
7 #include <memory>
8 #include <string>
9 #include <utility>
10
11 #include "core/fxcrt/fx_coordinates.h"
12 #include "core/fxcrt/fx_string.h"
13 #include "core/fxge/cfx_defaultrenderdevice.h"
14 #include "core/fxge/cfx_renderdevice.h"
15 #include "core/fxge/dib/cfx_dibitmap.h"
16 #include "testing/gtest/include/gtest/gtest.h"
17 #include "testing/utils/bitmap_saver.h"
18 #include "testing/utils/hash.h"
19
20 class BarcodeTest : public testing::Test {
21 public:
SetUp()22 void SetUp() override {
23 BC_Library_Init();
24
25 auto device = std::make_unique<CFX_DefaultRenderDevice>();
26 auto bitmap = pdfium::MakeRetain<CFX_DIBitmap>();
27 if (bitmap->Create(640, 480, FXDIB_Format::kRgb32))
28 bitmap_ = bitmap;
29 ASSERT_TRUE(bitmap_);
30 ASSERT_TRUE(device->Attach(bitmap_));
31 device_ = std::move(device);
32 }
33
TearDown()34 void TearDown() override {
35 bitmap_.Reset();
36 device_.reset();
37 barcode_.reset();
38 BC_Library_Destroy();
39 }
40
barcode() const41 CFX_Barcode* barcode() const { return barcode_.get(); }
42
Create(BC_TYPE type)43 void Create(BC_TYPE type) {
44 barcode_ = CFX_Barcode::Create(type);
45 barcode_->SetHeight(298);
46 barcode_->SetWidth(418);
47 }
48
RenderDevice()49 bool RenderDevice() { return barcode_->RenderDevice(device_.get(), matrix_); }
50
BitmapChecksum()51 std::string BitmapChecksum() {
52 return GenerateMD5Base16(bitmap_->GetBuffer());
53 }
54
55 // Manually insert calls to this as needed for debugging.
SaveBitmap(const std::string & filename)56 void SaveBitmap(const std::string& filename) {
57 BitmapSaver::WriteBitmapToPng(bitmap_.Get(), filename);
58 }
59
60 protected:
61 CFX_Matrix matrix_;
62 std::unique_ptr<CFX_Barcode> barcode_;
63 std::unique_ptr<CFX_RenderDevice> device_;
64 RetainPtr<CFX_DIBitmap> bitmap_;
65 };
66
67 // https://crbug.com/pdfium/738
68 #if defined(_SKIA_SUPPORT_)
69 #define MAYBE_Code39 DISABLED_Code39
70 #else
71 #define MAYBE_Code39 Code39
72 #endif
TEST_F(BarcodeTest,MAYBE_Code39)73 TEST_F(BarcodeTest, MAYBE_Code39) {
74 Create(BC_TYPE::kCode39);
75 EXPECT_TRUE(barcode()->Encode(L"CLAMS"));
76 RenderDevice();
77 EXPECT_EQ("cd4cd3f36da38ff58d9f621827018903", BitmapChecksum());
78 }
79
80 // https://crbug.com/pdfium/738
81 #if defined(_SKIA_SUPPORT_)
82 #define MAYBE_CodaBar DISABLED_CodaBar
83 #else
84 #define MAYBE_CodaBar CodaBar
85 #endif
TEST_F(BarcodeTest,MAYBE_CodaBar)86 TEST_F(BarcodeTest, MAYBE_CodaBar) {
87 Create(BC_TYPE::kCodabar);
88 EXPECT_TRUE(barcode()->Encode(L"$123-456"));
89 RenderDevice();
90 EXPECT_EQ("5fad4fc19f099001a0fe83c89430c977", BitmapChecksum());
91 }
92
TEST_F(BarcodeTest,CodaBarLetters)93 TEST_F(BarcodeTest, CodaBarLetters) {
94 Create(BC_TYPE::kCodabar);
95 EXPECT_FALSE(barcode()->Encode(L"clams"));
96 }
97
98 // https://crbug.com/pdfium/738
99 #if defined(_SKIA_SUPPORT_)
100 #define MAYBE_Code128 DISABLED_Code128
101 #else
102 #define MAYBE_Code128 Code128
103 #endif
TEST_F(BarcodeTest,MAYBE_Code128)104 TEST_F(BarcodeTest, MAYBE_Code128) {
105 Create(BC_TYPE::kCode128);
106 EXPECT_TRUE(barcode()->Encode(L"Clams"));
107 RenderDevice();
108 EXPECT_EQ("6351f0f6e997050e4658bbb4777aef74", BitmapChecksum());
109 }
110
111 // https://crbug.com/pdfium/738
112 #if defined(_SKIA_SUPPORT_)
113 #define MAYBE_Code128B DISABLED_Code128B
114 #else
115 #define MAYBE_Code128B Code128B
116 #endif
TEST_F(BarcodeTest,MAYBE_Code128B)117 TEST_F(BarcodeTest, MAYBE_Code128B) {
118 Create(BC_TYPE::kCode128B);
119 EXPECT_TRUE(barcode()->Encode(L"Clams"));
120 RenderDevice();
121 EXPECT_EQ("6351f0f6e997050e4658bbb4777aef74", BitmapChecksum());
122 }
123
124 // https://crbug.com/pdfium/738
125 #if defined(_SKIA_SUPPORT_)
126 #define MAYBE_Code128C DISABLED_Code128C
127 #else
128 #define MAYBE_Code128C Code128C
129 #endif
TEST_F(BarcodeTest,MAYBE_Code128C)130 TEST_F(BarcodeTest, MAYBE_Code128C) {
131 Create(BC_TYPE::kCode128C);
132 EXPECT_TRUE(barcode()->Encode(L"123456"));
133 RenderDevice();
134 EXPECT_EQ("fba730a807ba6363f9bd2bc7f8c56d1f", BitmapChecksum());
135 }
136
137 // https://crbug.com/pdfium/738
138 #if defined(_SKIA_SUPPORT_)
139 #define MAYBE_Code128CLetters DISABLED_Code128CLetters
140 #else
141 #define MAYBE_Code128CLetters Code128CLetters
142 #endif
TEST_F(BarcodeTest,MAYBE_Code128CLetters)143 TEST_F(BarcodeTest, MAYBE_Code128CLetters) {
144 Create(BC_TYPE::kCode128C);
145 EXPECT_TRUE(barcode()->Encode(L"clams"));
146 RenderDevice();
147 EXPECT_EQ("6284ec8503d5a948c9518108da33cdd3", BitmapChecksum());
148 }
149
150 // https://crbug.com/pdfium/738
151 #if defined(_SKIA_SUPPORT_)
152 #define MAYBE_Ean8 DISABLED_Ean8
153 #else
154 #define MAYBE_Ean8 Ean8
155 #endif
TEST_F(BarcodeTest,MAYBE_Ean8)156 TEST_F(BarcodeTest, MAYBE_Ean8) {
157 Create(BC_TYPE::kEAN8);
158 EXPECT_TRUE(barcode()->Encode(L"123456"));
159 RenderDevice();
160 EXPECT_EQ("aff88491ac46ca6217d780d185300cde", BitmapChecksum());
161 }
162
TEST_F(BarcodeTest,Ean8Letters)163 TEST_F(BarcodeTest, Ean8Letters) {
164 Create(BC_TYPE::kEAN8);
165 EXPECT_FALSE(barcode()->Encode(L"clams"));
166 }
167
168 // https://crbug.com/pdfium/738
169 #if defined(_SKIA_SUPPORT_)
170 #define MAYBE_UPCA DISABLED_UPCA
171 #else
172 #define MAYBE_UPCA UPCA
173 #endif
TEST_F(BarcodeTest,MAYBE_UPCA)174 TEST_F(BarcodeTest, MAYBE_UPCA) {
175 Create(BC_TYPE::kUPCA);
176 EXPECT_TRUE(barcode()->Encode(L"123456"));
177 RenderDevice();
178 EXPECT_EQ("fe26a5714cff7ffe3f9b02183efc435b", BitmapChecksum());
179 }
180
TEST_F(BarcodeTest,UPCALetters)181 TEST_F(BarcodeTest, UPCALetters) {
182 Create(BC_TYPE::kUPCA);
183 EXPECT_FALSE(barcode()->Encode(L"clams"));
184 }
185
186 // https://crbug.com/pdfium/738
187 #if defined(_SKIA_SUPPORT_)
188 #define MAYBE_Ean13 DISABLED_Ean13
189 #else
190 #define MAYBE_Ean13 Ean13
191 #endif
TEST_F(BarcodeTest,MAYBE_Ean13)192 TEST_F(BarcodeTest, MAYBE_Ean13) {
193 Create(BC_TYPE::kEAN13);
194 EXPECT_TRUE(barcode()->Encode(L"123456"));
195 RenderDevice();
196 EXPECT_EQ("72d2190b98d635c32834bf67552e561e", BitmapChecksum());
197 }
198
TEST_F(BarcodeTest,Ean13Letters)199 TEST_F(BarcodeTest, Ean13Letters) {
200 Create(BC_TYPE::kEAN13);
201 EXPECT_FALSE(barcode()->Encode(L"clams"));
202 }
203
204 // https://crbug.com/pdfium/738
205 #if defined(_SKIA_SUPPORT_)
206 #define MAYBE_Pdf417 DISABLED_Pdf417
207 #else
208 #define MAYBE_Pdf417 Pdf417
209 #endif
TEST_F(BarcodeTest,MAYBE_Pdf417)210 TEST_F(BarcodeTest, MAYBE_Pdf417) {
211 Create(BC_TYPE::kPDF417);
212 EXPECT_TRUE(barcode()->Encode(L"clams"));
213 RenderDevice();
214 EXPECT_EQ("191e35d11613901b7d5d51033689aa89", BitmapChecksum());
215 }
216
217 // https://crbug.com/pdfium/738
218 #if defined(_SKIA_SUPPORT_)
219 #define MAYBE_DataMatrix DISABLED_DataMatrix
220 #else
221 #define MAYBE_DataMatrix DataMatrix
222 #endif
TEST_F(BarcodeTest,MAYBE_DataMatrix)223 TEST_F(BarcodeTest, MAYBE_DataMatrix) {
224 Create(BC_TYPE::kDataMatrix);
225 EXPECT_TRUE(barcode()->Encode(L"clams"));
226 RenderDevice();
227 EXPECT_EQ("5e5cd9a680b86fcd4ffd53ed36e3c980", BitmapChecksum());
228 }
229
230 // https://crbug.com/pdfium/738
231 #if defined(_SKIA_SUPPORT_)
232 #define MAYBE_QrCode DISABLED_QrCode
233 #else
234 #define MAYBE_QrCode QrCode
235 #endif
TEST_F(BarcodeTest,MAYBE_QrCode)236 TEST_F(BarcodeTest, MAYBE_QrCode) {
237 Create(BC_TYPE::kQRCode);
238 EXPECT_TRUE(barcode()->Encode(L"clams"));
239 RenderDevice();
240 EXPECT_EQ("4751c6e0f67749fabe24f787128decee", BitmapChecksum());
241 }
242