GCC Code Coverage Report

Directory: ./
File: tests/test-device-fake.c
Date: 2024-05-04 14:54:39
Exec Total Coverage
Lines: 170 172 98.8%
Functions: 19 19 100.0%
Branches: 61 77 79.2%
Line Branch Exec Source
1 /*
2 * Virtual driver for device debugging
3 *
4 * Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #define FP_COMPONENT "fake_test_dev"
22
23 #include "fpi-log.h"
24 #include "test-device-fake.h"
25
26
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 300 G_DEFINE_TYPE (FpiDeviceFake, fpi_device_fake, FP_TYPE_DEVICE)
27
28 static const FpIdEntry driver_ids[] = {
29 { .virtual_envvar = "FP_VIRTUAL_FAKE_DEVICE" },
30 { .virtual_envvar = NULL }
31 };
32
33 static void
34 155 (debug_action) (FpDevice * device,
35 const gchar *func)
36 {
37 310 g_autofree char *action_str = NULL;
38
39 155 action_str = g_enum_to_string (FPI_TYPE_DEVICE_ACTION,
40 155 fpi_device_get_current_action (device));
41
42 155 fp_dbg ("%s: Device %s in action %s\n",
43 func, fp_device_get_name (device), action_str);
44 155 }
45
46 #define debug_action(d) (debug_action) ((d), G_STRFUNC)
47
48 static void
49 3 fpi_device_fake_probe (FpDevice *device)
50 {
51 3 FpDeviceClass *dev_class = FP_DEVICE_GET_CLASS (device);
52 3 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
53
54 3 debug_action (device);
55 3 fake_dev->last_called_function = fpi_device_fake_probe;
56
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 3 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_PROBE);
57
58 3 fpi_device_update_features (device, fake_dev->probe_features_update, fake_dev->probe_features_value);
59
60
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 3 if (fake_dev->return_action_error)
61 {
62 ✗ fpi_device_action_error (device, fake_dev->ret_error);
63 ✗ return;
64 }
65
66 3 fpi_device_probe_complete (device, dev_class->id, dev_class->full_name,
67 fake_dev->ret_error);
68 }
69
70 static void
71 50 fpi_device_fake_open (FpDevice *device)
72 {
73 50 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
74
75 50 debug_action (device);
76 50 fake_dev->last_called_function = fpi_device_fake_open;
77
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 50 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_OPEN);
78
79
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 50 if (fake_dev->return_action_error)
80 {
81 2 fpi_device_action_error (device, fake_dev->ret_error);
82 2 return;
83 }
84
85 48 fpi_device_open_complete (device, fake_dev->ret_error);
86 }
87
88 static void
89 52 fpi_device_fake_close (FpDevice *device)
90 {
91 52 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
92
93 52 debug_action (device);
94 52 fake_dev->last_called_function = fpi_device_fake_close;
95
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 52 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_CLOSE);
96
97
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 52 if (fake_dev->return_action_error)
98 {
99 2 fpi_device_action_error (device, fake_dev->ret_error);
100 2 return;
101 }
102
103 50 fpi_device_close_complete (device, fake_dev->ret_error);
104 }
105
106 static void
107 6 fpi_device_fake_enroll (FpDevice *device)
108 {
109 6 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
110 6 FpPrint *print = fake_dev->ret_print;
111
112 6 debug_action (device);
113 6 fake_dev->last_called_function = fpi_device_fake_enroll;
114
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 6 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_ENROLL);
115
116
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 6 if (fake_dev->return_action_error)
117 {
118 2 fpi_device_action_error (device, fake_dev->ret_error);
119 2 return;
120 }
121
122 4 fpi_device_get_enroll_data (device, (FpPrint **) &fake_dev->action_data);
123
124
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 4 if (!print && !fake_dev->ret_error)
125 {
126 2 fpi_device_get_enroll_data (device, &print);
127 2 fpi_print_set_type (print, FPI_PRINT_RAW);
128 }
129
130 4 fpi_device_enroll_complete (device,
131
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 4 print ? g_object_ref (print) : NULL,
132 fake_dev->ret_error);
133 }
134
135 static void
136 7 fpi_device_fake_verify (FpDevice *device)
137 {
138 7 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
139 7 FpPrint *print = fake_dev->ret_print;
140
141 7 debug_action (device);
142 7 fake_dev->last_called_function = fpi_device_fake_verify;
143
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 7 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_VERIFY);
144
145
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 7 if (fake_dev->return_action_error)
146 {
147 2 fpi_device_action_error (device, fake_dev->ret_error);
148 2 return;
149 }
150
151 5 fpi_device_get_verify_data (device, (FpPrint **) &fake_dev->action_data);
152
153
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 5 if (!print && !fake_dev->ret_error)
154 3 fpi_device_get_verify_data (device, &print);
155
156
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 5 if (!fake_dev->ret_error || fake_dev->ret_error->domain == FP_DEVICE_RETRY)
157 {
158 4 fpi_device_verify_report (device, fake_dev->ret_result, print, fake_dev->ret_error);
159 4 fpi_device_verify_complete (device, NULL);
160 }
161 else
162 {
163 1 fpi_device_verify_complete (device, fake_dev->ret_error);
164 }
165 }
166
167 static void
168 10 fpi_device_fake_identify (FpDevice *device)
169 {
170 10 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
171 10 FpPrint *match = fake_dev->ret_match;
172
173 10 debug_action (device);
174 10 fake_dev->last_called_function = fpi_device_fake_identify;
175
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 10 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_IDENTIFY);
176
177
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 10 if (fake_dev->return_action_error)
178 {
179 2 fpi_device_action_error (device, fake_dev->ret_error);
180 2 return;
181 }
182
183 8 fpi_device_get_identify_data (device, (GPtrArray **) &fake_dev->action_data);
184
185
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 8 if (!match && !fake_dev->ret_error)
186 {
187 4 GPtrArray *prints;
188 4 unsigned int i;
189
190 4 fpi_device_get_identify_data (device, &prints);
191
192
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 1767 for (i = 0; prints && i < prints->len; ++i)
193 {
194 1762 FpPrint *print = g_ptr_array_index (prints, i);
195
196
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 1762 if (g_strcmp0 (fp_print_get_description (print), "fake-verified") == 0)
197 {
198 match = print;
199 break;
200 }
201 }
202 }
203
204
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 8 if (!fake_dev->ret_error || fake_dev->ret_error->domain == FP_DEVICE_RETRY)
205 {
206 5 fpi_device_identify_report (device, match, fake_dev->ret_print, fake_dev->ret_error);
207 5 fpi_device_identify_complete (device, NULL);
208 }
209 else
210 {
211 3 fpi_device_identify_complete (device, fake_dev->ret_error);
212
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 3 g_clear_object (&fake_dev->ret_print);
213 }
214 }
215
216 static void
217 4 fpi_device_fake_capture (FpDevice *device)
218 {
219 4 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
220 4 gboolean wait_for_finger;
221
222 4 debug_action (device);
223 4 fake_dev->last_called_function = fpi_device_fake_capture;
224
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 4 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_CAPTURE);
225
226
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 4 if (fake_dev->return_action_error)
227 {
228 2 fpi_device_action_error (device, fake_dev->ret_error);
229 2 return;
230 }
231
232 2 fpi_device_get_capture_data (device, &wait_for_finger);
233 2 fake_dev->action_data = GINT_TO_POINTER (wait_for_finger);
234 2 fpi_device_capture_complete (device, fake_dev->ret_image, fake_dev->ret_error);
235 }
236
237 static void
238 4 fpi_device_fake_list (FpDevice *device)
239 {
240 4 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
241
242 4 debug_action (device);
243 4 fake_dev->last_called_function = fpi_device_fake_list;
244
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 4 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_LIST);
245
246
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 4 if (fake_dev->return_action_error)
247 {
248 2 fpi_device_action_error (device, fake_dev->ret_error);
249 2 return;
250 }
251
252 2 fpi_device_list_complete (device, fake_dev->ret_list, fake_dev->ret_error);
253 }
254
255 static void
256 6 fpi_device_fake_delete (FpDevice *device)
257 {
258 6 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
259
260 6 debug_action (device);
261 6 fake_dev->last_called_function = fpi_device_fake_delete;
262
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 6 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_DELETE);
263
264
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 6 if (fake_dev->return_action_error)
265 {
266 2 fpi_device_action_error (device, fake_dev->ret_error);
267 2 return;
268 }
269
270 4 fpi_device_get_delete_data (device, (FpPrint **) (&fake_dev->action_data));
271 4 fpi_device_delete_complete (device, fake_dev->ret_error);
272 }
273
274 static void
275 4 fpi_device_fake_clear_storage (FpDevice *device)
276 {
277 4 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
278
279 4 debug_action (device);
280 4 fake_dev->last_called_function = fpi_device_fake_clear_storage;
281
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 4 g_assert_cmpuint (fpi_device_get_current_action (device), ==, FPI_DEVICE_ACTION_CLEAR_STORAGE);
282
283
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 4 if (fake_dev->return_action_error)
284 {
285 2 fpi_device_action_error (device, fake_dev->ret_error);
286 2 return;
287 }
288
289 2 fpi_device_clear_storage_complete (device, fake_dev->ret_error);
290 }
291
292 static void
293 3 fpi_device_fake_cancel (FpDevice *device)
294 {
295 3 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
296
297 3 debug_action (device);
298 3 fake_dev->last_called_function = fpi_device_fake_cancel;
299
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 3 g_assert_cmpuint (fpi_device_get_current_action (device), !=, FPI_DEVICE_ACTION_NONE);
300 3 }
301
302 static void
303 4 fpi_device_fake_suspend (FpDevice *device)
304 {
305 4 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
306
307 4 debug_action (device);
308 4 fake_dev->last_called_function = fpi_device_fake_suspend;
309
310 4 fpi_device_suspend_complete (device, g_steal_pointer (&fake_dev->ret_suspend));
311 4 }
312
313 static void
314 2 fpi_device_fake_resume (FpDevice *device)
315 {
316 2 FpiDeviceFake *fake_dev = FPI_DEVICE_FAKE (device);
317
318 2 debug_action (device);
319 2 fake_dev->last_called_function = fpi_device_fake_resume;
320
321 2 fpi_device_resume_complete (device, g_steal_pointer (&fake_dev->ret_resume));
322 2 }
323
324 static void
325 94 fpi_device_fake_init (FpiDeviceFake *self)
326 {
327 94 }
328
329 static void
330 2 fpi_device_fake_class_init (FpiDeviceFakeClass *klass)
331 {
332 2 FpDeviceClass *dev_class = FP_DEVICE_CLASS (klass);
333
334 2 dev_class->id = FP_COMPONENT;
335 2 dev_class->full_name = "Virtual device for debugging";
336 2 dev_class->type = FP_DEVICE_TYPE_VIRTUAL;
337 2 dev_class->id_table = driver_ids;
338 2 dev_class->nr_enroll_stages = 5;
339 2 dev_class->scan_type = FP_SCAN_TYPE_PRESS;
340
341 2 dev_class->probe = fpi_device_fake_probe;
342 2 dev_class->open = fpi_device_fake_open;
343 2 dev_class->close = fpi_device_fake_close;
344 2 dev_class->enroll = fpi_device_fake_enroll;
345 2 dev_class->verify = fpi_device_fake_verify;
346 2 dev_class->identify = fpi_device_fake_identify;
347 2 dev_class->capture = fpi_device_fake_capture;
348 2 dev_class->list = fpi_device_fake_list;
349 2 dev_class->delete = fpi_device_fake_delete;
350 2 dev_class->cancel = fpi_device_fake_cancel;
351 2 dev_class->clear_storage = fpi_device_fake_clear_storage;
352 2 dev_class->suspend = fpi_device_fake_suspend;
353 2 dev_class->resume = fpi_device_fake_resume;
354
355 2 fpi_device_class_auto_initialize_features (dev_class);
356 2 }
357