1 /*
2 libzint - the open source barcode library
3 Copyright (C) 2020 - 2021 Robin Stuart <rstuart114@gmail.com>
4
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions
7 are met:
8
9 1. Redistributions of source code must retain the above copyright
10 notice, this list of conditions and the following disclaimer.
11 2. Redistributions in binary form must reproduce the above copyright
12 notice, this list of conditions and the following disclaimer in the
13 documentation and/or other materials provided with the distribution.
14 3. Neither the name of the project nor the names of its contributors
15 may be used to endorse or promote products derived from this software
16 without specific prior written permission.
17
18 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
22 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 SUCH DAMAGE.
29 */
30 /* vim: set ts=4 sw=4 et : */
31
32 #include "testcommon.h"
33
test_large(int index,int debug)34 static void test_large(int index, int debug) {
35
36 struct item {
37 char *pattern;
38 int length;
39 int ret;
40 int expected_rows;
41 int expected_width;
42 };
43 // s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
44 struct item data[] = {
45 /* 0*/ { "A", 77, 0, 16, 70 }, // BS EN 12323:2005 4.1 (l)
46 /* 1*/ { "A", 78, ZINT_ERROR_TOO_LONG, -1, -1 },
47 /* 2*/ { "0", 154, 0, 16, 70 }, // BS EN 12323:2005 4.1 (l)
48 /* 3*/ { "0", 155, ZINT_ERROR_TOO_LONG, -1, -1 },
49 /* 4*/ { "0", 161, ZINT_ERROR_TOO_LONG, -1, -1 },
50 };
51 int data_size = ARRAY_SIZE(data);
52 int i, length, ret;
53 struct zint_symbol *symbol;
54
55 char data_buf[4096];
56
57 testStart("test_large");
58
59 for (i = 0; i < data_size; i++) {
60
61 if (index != -1 && i != index) continue;
62
63 symbol = ZBarcode_Create();
64 assert_nonnull(symbol, "Symbol not created\n");
65
66 testUtilStrCpyRepeat(data_buf, data[i].pattern, data[i].length);
67 assert_equal(data[i].length, (int) strlen(data_buf), "i:%d length %d != strlen(data_buf) %d\n", i, data[i].length, (int) strlen(data_buf));
68
69 length = testUtilSetSymbol(symbol, BARCODE_CODE16K, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data_buf, data[i].length, debug);
70
71 ret = ZBarcode_Encode(symbol, (unsigned char *) data_buf, length);
72 assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
73
74 if (ret < ZINT_ERROR) {
75 assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d\n", i, symbol->rows, data[i].expected_rows);
76 assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d\n", i, symbol->width, data[i].expected_width);
77 }
78
79 ZBarcode_Delete(symbol);
80 }
81
82 testFinish();
83 }
84
test_reader_init(int index,int generate,int debug)85 static void test_reader_init(int index, int generate, int debug) {
86
87 struct item {
88 int input_mode;
89 int output_options;
90 char *data;
91 int ret;
92 int expected_rows;
93 int expected_width;
94 char *expected;
95 char *comment;
96 };
97 struct item data[] = {
98 /* 0*/ { UNICODE_MODE, READER_INIT, "A", 0, 2, 70, "(10) 1 96 33 103 103 103 103 103 68 35", "ModeB FNC3 A Pad (5)" },
99 /* 1*/ { UNICODE_MODE, READER_INIT, "12", 0, 2, 70, "(10) 5 96 12 103 103 103 103 103 99 41", "ModeC1SB FNC3 12 Pad (5)" },
100 /* 2*/ { UNICODE_MODE, READER_INIT, "A1234", 0, 2, 70, "(10) 6 96 33 12 34 103 103 103 65 53", "ModeC2SB FNC3 A 12 34 Pad (3)" },
101 /* 3*/ { GS1_MODE, READER_INIT, "[90]1", ZINT_ERROR_INVALID_OPTION, 0, 0, "Error 422: Cannot use both GS1 mode and Reader Initialisation", "" },
102 };
103 int data_size = ARRAY_SIZE(data);
104 int i, length, ret;
105 struct zint_symbol *symbol;
106
107 char escaped[1024];
108
109 testStart("test_reader_init");
110
111 for (i = 0; i < data_size; i++) {
112
113 if (index != -1 && i != index) continue;
114
115 symbol = ZBarcode_Create();
116 assert_nonnull(symbol, "Symbol not created\n");
117
118 symbol->debug = ZINT_DEBUG_TEST; // Needed to get codeword dump in errtxt
119
120 length = testUtilSetSymbol(symbol, BARCODE_CODE16K, data[i].input_mode, -1 /*eci*/, -1 /*option_1*/, -1 /*option_2*/, -1, data[i].output_options, data[i].data, -1, debug);
121
122 ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
123 assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
124
125 if (generate) {
126 printf(" /*%3d*/ { %s, %s, \"%s\", %s, %d, %d, \"%s\", \"%s\" },\n",
127 i, testUtilInputModeName(data[i].input_mode), testUtilOutputOptionsName(data[i].output_options),
128 testUtilEscape(data[i].data, length, escaped, sizeof(escaped)),
129 testUtilErrorName(data[i].ret), symbol->rows, symbol->width, symbol->errtxt, data[i].comment);
130 } else {
131 if (ret < ZINT_ERROR) {
132 assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d (%s)\n", i, symbol->rows, data[i].expected_rows, data[i].data);
133 assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d (%s)\n", i, symbol->width, data[i].expected_width, data[i].data);
134 assert_zero(strcmp((char *) symbol->errtxt, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected);
135 }
136 }
137
138 ZBarcode_Delete(symbol);
139 }
140
141 testFinish();
142 }
143
test_input(int index,int generate,int debug)144 static void test_input(int index, int generate, int debug) {
145
146 struct item {
147 int input_mode;
148 char *data;
149 int length;
150 int ret;
151 int expected_rows;
152 int expected_width;
153 char *expected;
154 char *comment;
155 };
156 // NUL U+0000, CodeA-only
157 // US U+001F (\037, 31), CodeA-only
158 // a U+0061 (\141, 97), CodeB-only
159 // b U+0062 (\142, 98), CodeB-only
160 // APC U+009F (\237, 159), UTF-8 C29F, CodeA-only extended ASCII, not in ISO 8859-1
161 // ß U+00DF (\337, 223), UTF-8 C39F, CodeA and CodeB extended ASCII
162 // é U+00E9 (\351, 233), UTF-8 C3A9, CodeB-only extended ASCII
163 struct item data[] = {
164 /* 0*/ { UNICODE_MODE, "\037", -1, 0, 2, 70, "(10) 0 95 103 103 103 103 103 103 22 42", "ModeA US Pad (6)" },
165 /* 1*/ { UNICODE_MODE, "A", -1, 0, 2, 70, "(10) 1 33 103 103 103 103 103 103 52 82", "ModeB A Pad (6)" },
166 /* 2*/ { UNICODE_MODE, "12", -1, 0, 2, 70, "(10) 2 12 103 103 103 103 103 103 98 27", "ModeC 12 Pad (6)" },
167 /* 3*/ { GS1_MODE, "[90]A", -1, 0, 2, 70, "(10) 3 25 16 33 103 103 103 103 83 20", "ModeBFNC1 9 0 A Pad (4)" },
168 /* 4*/ { GS1_MODE, "[90]12", -1, 0, 2, 70, "(10) 4 90 12 103 103 103 103 103 79 62", "ModeCFNC1 90 12 Pad (5)" },
169 /* 5*/ { GS1_MODE, "[90]12[20]12", -1, 0, 2, 70, "(10) 4 90 12 102 20 12 103 103 9 72", "ModeCFNC1 90 12 FNC1 20 12 Pad (2)" },
170 /* 6*/ { GS1_MODE, "[90]123[20]12", -1, 0, 2, 70, "(15) 4 90 12 100 19 99 102 20 12 103 103 103 103 88 22", "ModeCFNC1 90 CodeB 3 CodeC FNC1 20 12 Pad (4)" },
171 /* 7*/ { GS1_MODE, "[90]123[91]1A3[20]12", -1, 0, 4, 70, "(20) 18 90 12 100 19 102 25 99 11 100 33 19 99 102 20 12 103 103 0 3", "ModeCFNC1 90 12 CodeB 3 FNC1 9 CodeC 11 CodeB A 3 CodeC FNC1 20 12 Pad (2)" },
172 /* 8*/ { GS1_MODE, "[90]123A[91]123", -1, 0, 3, 70, "(15) 11 90 12 100 19 33 102 25 99 11 23 103 103 81 56", "ModeCFNC1 90 12 CodeB 3 A FNC1 9 CodeC 11 23 Pad (2)" },
173 /* 9*/ { GS1_MODE | GS1PARENS_MODE, "(90)12", -1, 0, 2, 70, "(10) 4 90 12 103 103 103 103 103 79 62", "ModeCFNC1 90 12 Pad (5)" },
174 /* 10*/ { UNICODE_MODE, "a0123456789", -1, 0, 2, 70, "(10) 5 65 1 23 45 67 89 103 27 86", "ModeC1SB a 01 23 45 67 89 Pad" },
175 /* 11*/ { UNICODE_MODE, "ab0123456789", -1, 0, 2, 70, "(10) 6 65 66 1 23 45 67 89 19 42", "ModeC2SB a b 01 23 45 67 89" },
176 /* 12*/ { UNICODE_MODE, "1234\037a", -1, 0, 2, 70, "(10) 2 12 34 101 95 98 65 103 67 53", "ModeC 12 34 CodeA US 1SB a Pad" },
177 /* 13*/ { UNICODE_MODE, "\000\037ß", 4, 0, 2, 70, "(10) 0 64 95 101 63 103 103 103 75 11", "ModeA NUL US FNC4 ß Pad (3)" },
178 /* 14*/ { UNICODE_MODE, "\000\037é", 4, 0, 2, 70, "(10) 0 64 95 101 98 73 103 103 75 6", "ModeA NUL US FNC4 1SB é Pad (2)" },
179 /* 15*/ { UNICODE_MODE, "\000\037éa", 5, 0, 2, 70, "(10) 0 64 95 100 100 73 65 103 99 69", "ModeA NUL US CodeB FNC4 é a Pad" },
180 /* 16*/ { UNICODE_MODE, "abß", -1, 0, 2, 70, "(10) 1 65 66 100 63 103 103 103 66 56", "ModeB a b FNC4 ß Pad (3)" },
181 /* 17*/ { DATA_MODE, "\141\142\237", -1, 0, 2, 70, "(10) 1 65 66 100 98 95 103 103 6 71", "ModeB a b FNC4 1SA APC Pad (2)" },
182 /* 18*/ { DATA_MODE, "\141\142\237\037", -1, 0, 2, 70, "(10) 1 65 66 101 101 95 95 103 72 93", "ModeB a b CodeA FNC4 APC US Pad" },
183 /* 19*/ { UNICODE_MODE, "ééé", -1, 0, 2, 70, "(10) 1 100 73 100 73 100 73 103 105 106", "ModeB FNC4 é FNC4 é FNC4 é Pad" },
184 /* 20*/ { UNICODE_MODE, "aééééb", -1, 0, 3, 70, "(15) 8 65 100 73 100 73 100 73 100 73 66 103 103 39 83", "ModeB a FNC4 é (4) b Pad (2)" },
185 /* 21*/ { UNICODE_MODE, "aéééééb", -1, 0, 3, 70, "(15) 8 65 100 73 100 73 100 73 100 73 100 73 66 74 106", "ModeB a FNC4 é (5) b" },
186 /* 22*/ { UNICODE_MODE, "aééééébcdeé", -1, 0, 4, 70, "(20) 15 65 100 73 100 73 100 73 100 73 100 73 66 67 68 69 100 73 14 69", "ModeB a FNC4 é (5) b c d e FNC4 é" },
187 };
188 int data_size = ARRAY_SIZE(data);
189 int i, length, ret;
190 struct zint_symbol *symbol;
191
192 char escaped[1024];
193
194 testStart("test_input");
195
196 for (i = 0; i < data_size; i++) {
197
198 if (index != -1 && i != index) continue;
199
200 symbol = ZBarcode_Create();
201 assert_nonnull(symbol, "Symbol not created\n");
202
203 symbol->debug = ZINT_DEBUG_TEST; // Needed to get codeword dump in errtxt
204
205 length = testUtilSetSymbol(symbol, BARCODE_CODE16K, data[i].input_mode, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
206
207 ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
208 assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
209
210 if (generate) {
211 printf(" /*%3d*/ { %s, \"%s\", %d, %s, %d, %d, \"%s\", \"%s\" },\n",
212 i, testUtilInputModeName(data[i].input_mode), testUtilEscape(data[i].data, length, escaped, sizeof(escaped)), data[i].length,
213 testUtilErrorName(data[i].ret), symbol->rows, symbol->width, symbol->errtxt, data[i].comment);
214 } else {
215 if (ret < ZINT_ERROR) {
216 assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d (%s)\n", i, symbol->rows, data[i].expected_rows, data[i].data);
217 assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d (%s)\n", i, symbol->width, data[i].expected_width, data[i].data);
218 assert_zero(strcmp((char *) symbol->errtxt, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected);
219 }
220 }
221
222 ZBarcode_Delete(symbol);
223 }
224
225 testFinish();
226 }
227
test_encode(int index,int generate,int debug)228 static void test_encode(int index, int generate, int debug) {
229
230 struct item {
231 int input_mode;
232 char *data;
233 int ret;
234
235 int expected_rows;
236 int expected_width;
237 char *comment;
238 char *expected;
239 };
240 struct item data[] = {
241 /* 0*/ { UNICODE_MODE, "ab0123456789", 0, 2, 70, "BS EN 12323:2005 Figure 3",
242 "1110010101100110111011010011110110111100100110010011000100100010001101"
243 "1100110101000100111011110100110010010000100110100011010010001110011001"
244 },
245 /* 1*/ { UNICODE_MODE, "www.wikipedia.de", 0, 4, 70, "https://commons.wikimedia.org/wiki/File:Code_16K_wikipedia.png",
246 "1110010101000110011000011010110000110101100001101011011001100010001101"
247 "1100110100001101011011110010110011110110101111001011010110000110011001"
248 "1101100101001101111011110110010111100101101101001111011001100010010011"
249 "1000010101111011001010011011110010111101101100001011010001001110111101"
250 },
251 };
252 int data_size = ARRAY_SIZE(data);
253 int i, length, ret;
254 struct zint_symbol *symbol;
255
256 char escaped[1024];
257 char bwipp_buf[8192];
258 char bwipp_msg[1024];
259
260 int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript(); // Only do BWIPP test if asked, too slow otherwise
261
262 testStart("test_encode");
263
264 for (i = 0; i < data_size; i++) {
265
266 if (index != -1 && i != index) continue;
267
268 symbol = ZBarcode_Create();
269 assert_nonnull(symbol, "Symbol not created\n");
270
271 length = testUtilSetSymbol(symbol, BARCODE_CODE16K, data[i].input_mode, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, -1, debug);
272
273 ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
274 assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
275
276 if (generate) {
277 printf(" /*%3d*/ { %s, \"%s\", %s, %d, %d, \"%s\",\n",
278 i, testUtilInputModeName(data[i].input_mode), testUtilEscape(data[i].data, length, escaped, sizeof(escaped)),
279 testUtilErrorName(data[i].ret), symbol->rows, symbol->width, data[i].comment);
280 testUtilModulesPrint(symbol, " ", "\n");
281 printf(" },\n");
282 } else {
283 if (ret < ZINT_ERROR) {
284 int width, row;
285
286 assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d (%s)\n", i, symbol->rows, data[i].expected_rows, data[i].data);
287 assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d (%s)\n", i, symbol->width, data[i].expected_width, data[i].data);
288
289 ret = testUtilModulesCmp(symbol, data[i].expected, &width, &row);
290 assert_zero(ret, "i:%d testUtilModulesCmp ret %d != 0 width %d row %d (%s)\n", i, ret, width, row, data[i].data);
291
292 if (do_bwipp && testUtilCanBwipp(i, symbol, -1, -1, -1, debug)) {
293 ret = testUtilBwipp(i, symbol, -1, -1, -1, data[i].data, length, NULL, bwipp_buf, sizeof(bwipp_buf));
294 assert_zero(ret, "i:%d %s testUtilBwipp ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
295
296 ret = testUtilBwippCmp(symbol, bwipp_msg, bwipp_buf, data[i].expected);
297 assert_zero(ret, "i:%d %s testUtilBwippCmp %d != 0 %s\n actual: %s\nexpected: %s\n",
298 i, testUtilBarcodeName(symbol->symbology), ret, bwipp_msg, bwipp_buf, data[i].expected);
299 }
300 }
301 }
302
303 ZBarcode_Delete(symbol);
304 }
305
306 testFinish();
307 }
308
main(int argc,char * argv[])309 int main(int argc, char *argv[]) {
310
311 testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
312 { "test_large", test_large, 1, 0, 1 },
313 { "test_reader_init", test_reader_init, 1, 1, 1 },
314 { "test_input", test_input, 1, 1, 1 },
315 { "test_encode", test_encode, 1, 1, 1 },
316 };
317
318 testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
319
320 testReport();
321
322 return 0;
323 }
324