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1 | /* | |
2 | * This file is part of the libsigrokdecode project. | |
3 | * | |
4 | * Copyright (C) 2013 Bert Vermeulen <bert@biot.com> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program 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 | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include "../libsigrokdecode.h" | |
21 | #include <libsigrok/libsigrok.h> | |
22 | #include <stdlib.h> | |
23 | #include <stdio.h> | |
24 | #include <stdarg.h> | |
25 | #include <unistd.h> | |
26 | #include <errno.h> | |
27 | #include <sys/types.h> | |
28 | #include <sys/stat.h> | |
29 | #include <fcntl.h> | |
30 | #include <time.h> | |
31 | #include <sys/time.h> | |
32 | #include <sys/resource.h> | |
33 | #include <dirent.h> | |
34 | #include <glib.h> | |
35 | #ifdef __LINUX__ | |
36 | #include <sched.h> | |
37 | #endif | |
38 | #include "../config.h" | |
39 | ||
40 | int debug = FALSE; | |
41 | int statistics = FALSE; | |
42 | char *coverage_report; | |
43 | ||
44 | struct channel { | |
45 | char *name; | |
46 | int channel; | |
47 | }; | |
48 | ||
49 | struct option { | |
50 | char *key; | |
51 | char *value; | |
52 | }; | |
53 | ||
54 | struct pd { | |
55 | char *name; | |
56 | GSList *channels; | |
57 | GSList *options; | |
58 | }; | |
59 | ||
60 | struct output { | |
61 | char *pd; | |
62 | int type; | |
63 | char *class; | |
64 | int class_idx; | |
65 | char *outfile; | |
66 | int outfd; | |
67 | }; | |
68 | ||
69 | struct cvg { | |
70 | int num_lines; | |
71 | int num_missed; | |
72 | float coverage; | |
73 | GSList *missed_lines; | |
74 | }; | |
75 | ||
76 | ||
77 | struct cvg *get_mod_cov(PyObject *py_cov, char *module_name); | |
78 | void cvg_add(struct cvg *dst, struct cvg *src); | |
79 | struct cvg *cvg_new(void); | |
80 | gboolean find_missed_line(struct cvg *cvg, char *linespec); | |
81 | ||
82 | ||
83 | static void logmsg(char *prefix, FILE *out, const char *format, va_list args) | |
84 | { | |
85 | if (prefix) | |
86 | fprintf(out, "%s", prefix); | |
87 | vfprintf(out, format, args); | |
88 | fprintf(out, "\n"); | |
89 | } | |
90 | ||
91 | static void DBG(const char *format, ...) | |
92 | { | |
93 | va_list args; | |
94 | ||
95 | if (!debug) | |
96 | return; | |
97 | va_start(args, format); | |
98 | logmsg("DBG: runtc: ", stdout, format, args); | |
99 | va_end(args); | |
100 | } | |
101 | ||
102 | static void ERR(const char *format, ...) | |
103 | { | |
104 | va_list args; | |
105 | ||
106 | va_start(args, format); | |
107 | logmsg("Error: ", stderr, format, args); | |
108 | va_end(args); | |
109 | } | |
110 | ||
111 | static int sr_log(void *cb_data, int loglevel, const char *format, va_list args) | |
112 | { | |
113 | (void)cb_data; | |
114 | ||
115 | if (loglevel == SR_LOG_ERR || loglevel == SR_LOG_WARN) | |
116 | logmsg("Error: sr: ", stderr, format, args); | |
117 | else if (debug) | |
118 | logmsg("DBG: sr: ", stdout, format, args); | |
119 | ||
120 | return SRD_OK; | |
121 | } | |
122 | ||
123 | static int srd_log(void *cb_data, int loglevel, const char *format, va_list args) | |
124 | { | |
125 | (void)cb_data; | |
126 | ||
127 | if (loglevel == SRD_LOG_ERR || loglevel == SRD_LOG_WARN) | |
128 | logmsg("Error: srd: ", stderr, format, args); | |
129 | else if (debug) | |
130 | logmsg("DBG: srd: ", stdout, format, args); | |
131 | ||
132 | return SRD_OK; | |
133 | } | |
134 | ||
135 | static void usage(char *msg) | |
136 | { | |
137 | if (msg) | |
138 | fprintf(stderr, "%s\n", msg); | |
139 | ||
140 | printf("Usage: runtc [-dPpoiOf]\n"); | |
141 | printf(" -d Debug\n"); | |
142 | printf(" -P <protocol decoder>\n"); | |
143 | printf(" -p <channelname=channelnum> (optional)\n"); | |
144 | printf(" -o <channeloption=value> (optional)\n"); | |
145 | printf(" -i <input file>\n"); | |
146 | printf(" -O <output-pd:output-type[:output-class]>\n"); | |
147 | printf(" -f <output file> (optional)\n"); | |
148 | printf(" -c <coverage report> (optional)\n"); | |
149 | exit(msg ? 1 : 0); | |
150 | ||
151 | } | |
152 | ||
153 | /* This is a neutered version of libsigrokdecode's py_str_as_str(). It | |
154 | * does no error checking, but then the only strings it processes are | |
155 | * generated by Python's repr(), so are known good. */ | |
156 | static char *py_str_as_str(const PyObject *py_str) | |
157 | { | |
158 | PyObject *py_encstr; | |
159 | char *str, *outstr; | |
160 | ||
161 | py_encstr = PyUnicode_AsEncodedString((PyObject *)py_str, "utf-8", NULL); | |
162 | str = PyBytes_AS_STRING(py_encstr); | |
163 | outstr = g_strdup(str); | |
164 | Py_DecRef(py_encstr); | |
165 | ||
166 | return outstr; | |
167 | } | |
168 | ||
169 | static void srd_cb_py(struct srd_proto_data *pdata, void *cb_data) | |
170 | { | |
171 | struct output *op; | |
172 | PyObject *pydata, *pyrepr; | |
173 | GString *out; | |
174 | char *s; | |
175 | ||
176 | DBG("Python output from %s", pdata->pdo->di->inst_id); | |
177 | op = cb_data; | |
178 | pydata = pdata->data; | |
179 | DBG("ptr %p", pydata); | |
180 | ||
181 | if (strcmp(pdata->pdo->di->inst_id, op->pd)) | |
182 | /* This is not the PD selected for output. */ | |
183 | return; | |
184 | ||
185 | if (!(pyrepr = PyObject_Repr(pydata))) { | |
186 | ERR("Invalid Python object."); | |
187 | return; | |
188 | } | |
189 | s = py_str_as_str(pyrepr); | |
190 | Py_DecRef(pyrepr); | |
191 | ||
192 | /* Output format for testing is '<ss>-<es> <inst-id>: <repr>\n' */ | |
193 | out = g_string_sized_new(128); | |
194 | g_string_printf(out, "%"PRIu64"-%"PRIu64" %s: %s\n", | |
195 | pdata->start_sample, pdata->end_sample, | |
196 | pdata->pdo->di->inst_id, s); | |
197 | g_free(s); | |
198 | if (write(op->outfd, out->str, out->len) == -1) | |
199 | ERR("SRD_OUTPUT_PYTHON callback write failure!"); | |
200 | DBG("wrote '%s'", out->str); | |
201 | g_string_free(out, TRUE); | |
202 | ||
203 | } | |
204 | ||
205 | static void srd_cb_bin(struct srd_proto_data *pdata, void *cb_data) | |
206 | { | |
207 | struct srd_proto_data_binary *pdb; | |
208 | struct output *op; | |
209 | GString *out; | |
210 | unsigned int i; | |
211 | ||
212 | DBG("Binary output from %s", pdata->pdo->di->inst_id); | |
213 | op = cb_data; | |
214 | pdb = pdata->data; | |
215 | ||
216 | if (strcmp(pdata->pdo->di->inst_id, op->pd)) | |
217 | /* This is not the PD selected for output. */ | |
218 | return; | |
219 | ||
220 | if (op->class_idx != -1 && op->class_idx != pdb->bin_class) | |
221 | /* | |
222 | * This output takes a specific binary class, | |
223 | * but not the one that just came in. | |
224 | */ | |
225 | return; | |
226 | ||
227 | out = g_string_sized_new(128); | |
228 | g_string_printf(out, "%"PRIu64"-%"PRIu64" %s:", | |
229 | pdata->start_sample, pdata->end_sample, | |
230 | pdata->pdo->di->inst_id); | |
231 | for (i = 0; i < pdb->size; i++) { | |
232 | g_string_append_printf(out, " %.2x", pdb->data[i]); | |
233 | } | |
234 | g_string_append(out, "\n"); | |
235 | if (write(op->outfd, out->str, out->len) == -1) | |
236 | ERR("SRD_OUTPUT_BINARY callback write failure!"); | |
237 | ||
238 | } | |
239 | ||
240 | static void srd_cb_ann(struct srd_proto_data *pdata, void *cb_data) | |
241 | { | |
242 | struct srd_decoder *dec; | |
243 | struct srd_proto_data_annotation *pda; | |
244 | struct output *op; | |
245 | GString *line; | |
246 | int i; | |
247 | char **dec_ann; | |
248 | ||
249 | DBG("Annotation output from %s", pdata->pdo->di->inst_id); | |
250 | op = cb_data; | |
251 | pda = pdata->data; | |
252 | dec = pdata->pdo->di->decoder; | |
253 | if (strcmp(pdata->pdo->di->inst_id, op->pd)) | |
254 | /* This is not the PD selected for output. */ | |
255 | return; | |
256 | ||
257 | if (op->class_idx != -1 && op->class_idx != pda->ann_format) | |
258 | /* | |
259 | * This output takes a specific annotation class, | |
260 | * but not the one that just came in. | |
261 | */ | |
262 | return; | |
263 | ||
264 | dec_ann = g_slist_nth_data(dec->annotations, pda->ann_format); | |
265 | line = g_string_sized_new(256); | |
266 | g_string_printf(line, "%"PRIu64"-%"PRIu64" %s: %s:", | |
267 | pdata->start_sample, pdata->end_sample, | |
268 | pdata->pdo->di->inst_id, dec_ann[0]); | |
269 | for (i = 0; pda->ann_text[i]; i++) | |
270 | g_string_append_printf(line, " \"%s\"", pda->ann_text[i]); | |
271 | g_string_append(line, "\n"); | |
272 | if (write(op->outfd, line->str, line->len) == -1) | |
273 | ERR("SRD_OUTPUT_ANN callback write failure!"); | |
274 | g_string_free(line, TRUE); | |
275 | ||
276 | } | |
277 | ||
278 | static void sr_cb(const struct sr_dev_inst *sdi, | |
279 | const struct sr_datafeed_packet *packet, void *cb_data) | |
280 | { | |
281 | const struct sr_datafeed_logic *logic; | |
282 | struct srd_session *sess; | |
283 | GVariant *gvar; | |
284 | uint64_t samplerate; | |
285 | int num_samples; | |
286 | static int samplecnt = 0; | |
287 | ||
288 | sess = cb_data; | |
289 | ||
290 | switch (packet->type) { | |
291 | case SR_DF_HEADER: | |
292 | DBG("Received SR_DF_HEADER"); | |
293 | if (sr_config_get(sdi->driver, sdi, NULL, SR_CONF_SAMPLERATE, | |
294 | &gvar) != SR_OK) { | |
295 | ERR("Getting samplerate failed"); | |
296 | break; | |
297 | } | |
298 | samplerate = g_variant_get_uint64(gvar); | |
299 | g_variant_unref(gvar); | |
300 | if (srd_session_metadata_set(sess, SRD_CONF_SAMPLERATE, | |
301 | g_variant_new_uint64(samplerate)) != SRD_OK) { | |
302 | ERR("Setting samplerate failed"); | |
303 | break; | |
304 | } | |
305 | if (srd_session_start(sess) != SRD_OK) { | |
306 | ERR("Session start failed"); | |
307 | break; | |
308 | } | |
309 | break; | |
310 | case SR_DF_LOGIC: | |
311 | logic = packet->payload; | |
312 | num_samples = logic->length / logic->unitsize; | |
313 | DBG("Received SR_DF_LOGIC: %d samples", num_samples); | |
314 | srd_session_send(sess, samplecnt, samplecnt + num_samples, | |
315 | logic->data, logic->length); | |
316 | samplecnt += logic->length / logic->unitsize; | |
317 | break; | |
318 | case SR_DF_END: | |
319 | DBG("Received SR_DF_END"); | |
320 | break; | |
321 | } | |
322 | ||
323 | } | |
324 | ||
325 | static int run_testcase(char *infile, GSList *pdlist, struct output *op) | |
326 | { | |
327 | struct srd_session *sess; | |
328 | struct srd_decoder *dec; | |
329 | struct srd_decoder_inst *di, *prev_di; | |
330 | srd_pd_output_callback cb; | |
331 | struct pd *pd; | |
332 | struct channel *channel; | |
333 | struct option *option; | |
334 | GVariant *gvar; | |
335 | GHashTable *channels, *opts; | |
336 | GSList *pdl, *l; | |
337 | int idx; | |
338 | int max_channel; | |
339 | char **decoder_class; | |
340 | ||
341 | if (op->outfile) { | |
342 | if ((op->outfd = open(op->outfile, O_CREAT|O_WRONLY, 0600)) == -1) { | |
343 | ERR("Unable to open %s for writing: %s", op->outfile, | |
344 | strerror(errno)); | |
345 | return FALSE; | |
346 | } | |
347 | } | |
348 | ||
349 | if (sr_session_load(infile) != SR_OK) | |
350 | return FALSE; | |
351 | ||
352 | if (srd_session_new(&sess) != SRD_OK) | |
353 | return FALSE; | |
354 | sr_session_datafeed_callback_add(sr_cb, sess); | |
355 | switch (op->type) { | |
356 | case SRD_OUTPUT_ANN: | |
357 | cb = srd_cb_ann; | |
358 | break; | |
359 | case SRD_OUTPUT_BINARY: | |
360 | cb = srd_cb_bin; | |
361 | break; | |
362 | case SRD_OUTPUT_PYTHON: | |
363 | cb = srd_cb_py; | |
364 | break; | |
365 | default: | |
366 | return FALSE; | |
367 | } | |
368 | srd_pd_output_callback_add(sess, op->type, cb, op); | |
369 | ||
370 | prev_di = NULL; | |
371 | pd = NULL; | |
372 | for (pdl = pdlist; pdl; pdl = pdl->next) { | |
373 | pd = pdl->data; | |
374 | if (srd_decoder_load(pd->name) != SRD_OK) | |
375 | return FALSE; | |
376 | ||
377 | /* Instantiate decoder and pass in options. */ | |
378 | opts = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, | |
379 | (GDestroyNotify)g_variant_unref); | |
380 | for (l = pd->options; l; l = l->next) { | |
381 | option = l->data; | |
382 | g_hash_table_insert(opts, option->key, option->value); | |
383 | } | |
384 | if (!(di = srd_inst_new(sess, pd->name, opts))) | |
385 | return FALSE; | |
386 | g_hash_table_destroy(opts); | |
387 | ||
388 | /* Map channels. */ | |
389 | if (pd->channels) { | |
390 | channels = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, | |
391 | (GDestroyNotify)g_variant_unref); | |
392 | max_channel = 0; | |
393 | for (l = pd->channels; l; l = l->next) { | |
394 | channel = l->data; | |
395 | if (channel->channel > max_channel) | |
396 | max_channel = channel->channel; | |
397 | gvar = g_variant_new_int32(channel->channel); | |
398 | g_variant_ref_sink(gvar); | |
399 | g_hash_table_insert(channels, channel->name, gvar); | |
400 | } | |
401 | if (srd_inst_channel_set_all(di, channels, | |
402 | (max_channel + 8) / 8) != SRD_OK) | |
403 | return FALSE; | |
404 | g_hash_table_destroy(channels); | |
405 | } | |
406 | ||
407 | /* If this is not the first decoder in the list, stack it | |
408 | * on top of the previous one. */ | |
409 | if (prev_di) { | |
410 | if (srd_inst_stack(sess, prev_di, di) != SRD_OK) { | |
411 | ERR("Failed to stack decoder instances."); | |
412 | return FALSE; | |
413 | } | |
414 | } | |
415 | prev_di = di; | |
416 | } | |
417 | ||
418 | /* Resolve top decoder's class index, so we can match. */ | |
419 | dec = srd_decoder_get_by_id(pd->name); | |
420 | if (op->class) { | |
421 | if (op->type == SRD_OUTPUT_ANN) | |
422 | l = dec->annotations; | |
423 | else if (op->type == SRD_OUTPUT_BINARY) | |
424 | l = dec->binary; | |
425 | else | |
426 | /* Only annotations and binary can have a class. */ | |
427 | return FALSE; | |
428 | idx = 0; | |
429 | while (l) { | |
430 | decoder_class = l->data; | |
431 | if (!strcmp(decoder_class[0], op->class)) { | |
432 | op->class_idx = idx; | |
433 | break; | |
434 | } else | |
435 | idx++; | |
436 | l = l->next; | |
437 | } | |
438 | if (op->class_idx == -1) { | |
439 | ERR("Output class '%s' not found in decoder %s.", | |
440 | op->class, pd->name); | |
441 | return FALSE; | |
442 | } else | |
443 | DBG("Class %s index is %d", op->class, op->class_idx); | |
444 | } | |
445 | ||
446 | sr_session_start(); | |
447 | sr_session_run(); | |
448 | sr_session_stop(); | |
449 | ||
450 | srd_session_destroy(sess); | |
451 | ||
452 | if (op->outfile) | |
453 | close(op->outfd); | |
454 | ||
455 | return TRUE; | |
456 | } | |
457 | ||
458 | static PyObject *start_coverage(GSList *pdlist) | |
459 | { | |
460 | PyObject *py_mod, *py_pdlist, *py_pd, *py_func, *py_args, *py_kwargs, *py_cov; | |
461 | GSList *l; | |
462 | struct pd *pd; | |
463 | ||
464 | DBG("Starting coverage."); | |
465 | ||
466 | if (!(py_mod = PyImport_ImportModule("coverage"))) | |
467 | return NULL; | |
468 | ||
469 | if (!(py_pdlist = PyList_New(0))) | |
470 | return NULL; | |
471 | for (l = pdlist; l; l = l->next) { | |
472 | pd = l->data; | |
473 | py_pd = PyUnicode_FromFormat("*/%s/*.py", pd->name); | |
474 | if (PyList_Append(py_pdlist, py_pd) < 0) | |
475 | return NULL; | |
476 | Py_DecRef(py_pd); | |
477 | } | |
478 | if (!(py_func = PyObject_GetAttrString(py_mod, "coverage"))) | |
479 | return NULL; | |
480 | if (!(py_args = PyTuple_New(0))) | |
481 | return NULL; | |
482 | if (!(py_kwargs = Py_BuildValue("{sO}", "include", py_pdlist))) | |
483 | return NULL; | |
484 | if (!(py_cov = PyObject_Call(py_func, py_args, py_kwargs))) | |
485 | return NULL; | |
486 | if (!(PyObject_CallMethod(py_cov, "start", NULL))) | |
487 | return NULL; | |
488 | Py_DecRef(py_pdlist); | |
489 | Py_DecRef(py_args); | |
490 | Py_DecRef(py_kwargs); | |
491 | Py_DecRef(py_func); | |
492 | ||
493 | return py_cov; | |
494 | } | |
495 | ||
496 | struct cvg *get_mod_cov(PyObject *py_cov, char *module_name) | |
497 | { | |
498 | PyObject *py_mod, *py_pathlist, *py_path, *py_func, *py_pd; | |
499 | PyObject *py_result, *py_missed, *py_item; | |
500 | DIR *d; | |
501 | struct dirent *de; | |
502 | struct cvg *cvg_mod; | |
503 | int num_lines, num_missed, linenum, i, j; | |
504 | char *path, *linespec; | |
505 | ||
506 | if (!(py_mod = PyImport_ImportModule(module_name))) | |
507 | return NULL; | |
508 | ||
509 | cvg_mod = NULL; | |
510 | py_pathlist = PyObject_GetAttrString(py_mod, "__path__"); | |
511 | for (i = 0; i < PyList_Size(py_pathlist); i++) { | |
512 | py_path = PyList_GetItem(py_pathlist, i); | |
513 | PyUnicode_FSConverter(PyList_GetItem(py_pathlist, i), &py_path); | |
514 | path = PyBytes_AS_STRING(py_path); | |
515 | if (!(d = opendir(path))) { | |
516 | ERR("Invalid module path '%s'", path); | |
517 | return NULL; | |
518 | } | |
519 | while ((de = readdir(d))) { | |
520 | if (strncmp(de->d_name + strlen(de->d_name) - 3, ".py", 3)) | |
521 | continue; | |
522 | ||
523 | if (!(py_func = PyObject_GetAttrString(py_cov, "analysis2"))) | |
524 | return NULL; | |
525 | if (!(py_pd = PyUnicode_FromFormat("%s/%s", path, de->d_name))) | |
526 | return NULL; | |
527 | if (!(py_result = PyObject_CallFunction(py_func, "O", py_pd))) | |
528 | return NULL; | |
529 | Py_DecRef(py_pd); | |
530 | Py_DecRef(py_func); | |
531 | ||
532 | if (!cvg_mod) | |
533 | cvg_mod = cvg_new(); | |
534 | if (PyTuple_Size(py_result) != 5) { | |
535 | ERR("Invalid result from coverage of '%s/%s'", path, de->d_name); | |
536 | return NULL; | |
537 | } | |
538 | num_lines = PyList_Size(PyTuple_GetItem(py_result, 1)); | |
539 | py_missed = PyTuple_GetItem(py_result, 3); | |
540 | num_missed = PyList_Size(py_missed); | |
541 | cvg_mod->num_lines += num_lines; | |
542 | cvg_mod->num_missed += num_missed; | |
543 | for (j = 0; j < num_missed; j++) { | |
544 | py_item = PyList_GetItem(py_missed, j); | |
545 | linenum = PyLong_AsLong(py_item); | |
546 | linespec = g_strdup_printf("%s/%s:%d", module_name, | |
547 | de->d_name, linenum); | |
548 | cvg_mod->missed_lines = g_slist_append(cvg_mod->missed_lines, linespec); | |
549 | } | |
550 | DBG("Coverage for %s/%s: %d lines, %d missed.", | |
551 | module_name, de->d_name, num_lines, num_missed); | |
552 | Py_DecRef(py_result); | |
553 | } | |
554 | } | |
555 | if (cvg_mod->num_lines) | |
556 | cvg_mod->coverage = 100 - ((float)cvg_mod->num_missed / (float)cvg_mod->num_lines * 100); | |
557 | ||
558 | Py_DecRef(py_mod); | |
559 | Py_DecRef(py_path); | |
560 | ||
561 | return cvg_mod; | |
562 | } | |
563 | ||
564 | struct cvg *cvg_new(void) | |
565 | { | |
566 | struct cvg *cvg; | |
567 | ||
568 | cvg = calloc(1, sizeof(struct cvg)); | |
569 | ||
570 | return cvg; | |
571 | } | |
572 | ||
573 | gboolean find_missed_line(struct cvg *cvg, char *linespec) | |
574 | { | |
575 | GSList *l; | |
576 | ||
577 | for (l = cvg->missed_lines; l; l = l->next) | |
578 | if (!strcmp(l->data, linespec)) | |
579 | return TRUE; | |
580 | ||
581 | return FALSE; | |
582 | } | |
583 | ||
584 | void cvg_add(struct cvg *dst, struct cvg *src) | |
585 | { | |
586 | GSList *l; | |
587 | char *linespec; | |
588 | ||
589 | ||
590 | dst->num_lines += src->num_lines; | |
591 | dst->num_missed += src->num_missed; | |
592 | for (l = src->missed_lines; l; l = l->next) { | |
593 | linespec = l->data; | |
594 | if (!find_missed_line(dst, linespec)) | |
595 | dst->missed_lines = g_slist_append(dst->missed_lines, linespec); | |
596 | } | |
597 | ||
598 | } | |
599 | ||
600 | static int report_coverage(PyObject *py_cov, GSList *pdlist) | |
601 | { | |
602 | PyObject *py_func, *py_mod, *py_args, *py_kwargs, *py_outfile, *py_pct; | |
603 | GSList *l, *ml; | |
604 | struct pd *pd; | |
605 | struct cvg *cvg_mod, *cvg_all; | |
606 | float total_coverage; | |
607 | int lines, missed, cnt; | |
608 | ||
609 | DBG("Making coverage report."); | |
610 | ||
611 | /* Get coverage for each module in the stack. */ | |
612 | lines = missed = 0; | |
613 | cvg_all = cvg_new(); | |
614 | for (cnt = 0, l = pdlist; l; l = l->next, cnt++) { | |
615 | pd = l->data; | |
616 | if (!(cvg_mod = get_mod_cov(py_cov, pd->name))) | |
617 | return FALSE; | |
618 | printf("coverage: scope=%s coverage=%.0f%% lines=%d missed=%d " | |
619 | "missed_lines=", pd->name, cvg_mod->coverage, | |
620 | cvg_mod->num_lines, cvg_mod->num_missed); | |
621 | for (ml = cvg_mod->missed_lines; ml; ml = ml->next) { | |
622 | if (ml != cvg_mod->missed_lines) | |
623 | printf(","); | |
624 | printf("%s", (char *)ml->data); | |
625 | } | |
626 | printf("\n"); | |
627 | lines += cvg_mod->num_lines; | |
628 | missed += cvg_mod->num_missed; | |
629 | cvg_add(cvg_all, cvg_mod); | |
630 | DBG("Coverage for module %s: %d lines, %d missed", pd->name, | |
631 | cvg_mod->num_lines, cvg_mod->num_missed); | |
632 | } | |
633 | lines /= cnt; | |
634 | missed /= cnt; | |
635 | total_coverage = 100 - ((float)missed / (float)lines * 100); | |
636 | ||
637 | /* Machine-readable stats on stdout. */ | |
638 | printf("coverage: scope=all coverage=%.0f%% lines=%d missed=%d\n", | |
639 | total_coverage, cvg_all->num_lines, cvg_all->num_missed); | |
640 | ||
641 | ||
642 | /* Write text report to file. */ | |
643 | /* io.open(coverage_report, "w") */ | |
644 | if (!(py_mod = PyImport_ImportModule("io"))) | |
645 | return FALSE; | |
646 | if (!(py_func = PyObject_GetAttrString(py_mod, "open"))) | |
647 | return FALSE; | |
648 | if (!(py_args = PyTuple_New(0))) | |
649 | return FALSE; | |
650 | if (!(py_kwargs = Py_BuildValue("{ssss}", "file", coverage_report, | |
651 | "mode", "w"))) | |
652 | return FALSE; | |
653 | if (!(py_outfile = PyObject_Call(py_func, py_args, py_kwargs))) | |
654 | return FALSE; | |
655 | Py_DecRef(py_kwargs); | |
656 | Py_DecRef(py_func); | |
657 | ||
658 | /* py_cov.report(file=py_outfile) */ | |
659 | if (!(py_func = PyObject_GetAttrString(py_cov, "report"))) | |
660 | return FALSE; | |
661 | if (!(py_kwargs = Py_BuildValue("{sO}", "file", py_outfile))) | |
662 | return FALSE; | |
663 | if (!(py_pct = PyObject_Call(py_func, py_args, py_kwargs))) | |
664 | return FALSE; | |
665 | Py_DecRef(py_pct); | |
666 | Py_DecRef(py_kwargs); | |
667 | Py_DecRef(py_func); | |
668 | ||
669 | /* py_outfile.close() */ | |
670 | if (!(py_func = PyObject_GetAttrString(py_outfile, "close"))) | |
671 | return FALSE; | |
672 | if (!PyObject_Call(py_func, py_args, NULL)) | |
673 | return FALSE; | |
674 | Py_DecRef(py_outfile); | |
675 | Py_DecRef(py_func); | |
676 | Py_DecRef(py_args); | |
677 | Py_DecRef(py_mod); | |
678 | ||
679 | return TRUE; | |
680 | } | |
681 | ||
682 | int main(int argc, char **argv) | |
683 | { | |
684 | struct sr_context *ctx; | |
685 | PyObject *coverage; | |
686 | GSList *pdlist; | |
687 | struct pd *pd; | |
688 | struct channel *channel; | |
689 | struct option *option; | |
690 | struct output *op; | |
691 | int ret; | |
692 | char c, *opt_infile, **kv, **opstr; | |
693 | ||
694 | op = malloc(sizeof(struct output)); | |
695 | op->pd = NULL; | |
696 | op->type = -1; | |
697 | op->class = NULL; | |
698 | op->class_idx = -1; | |
699 | op->outfd = 1; | |
700 | ||
701 | pdlist = NULL; | |
702 | opt_infile = NULL; | |
703 | pd = NULL; | |
704 | coverage = NULL; | |
705 | while ((c = getopt(argc, argv, "dP:p:o:i:O:f:c:S")) != -1) { | |
706 | switch(c) { | |
707 | case 'd': | |
708 | debug = TRUE; | |
709 | break; | |
710 | case 'P': | |
711 | pd = g_malloc(sizeof(struct pd)); | |
712 | pd->name = g_strdup(optarg); | |
713 | pd->channels = pd->options = NULL; | |
714 | pdlist = g_slist_append(pdlist, pd); | |
715 | break; | |
716 | case 'p': | |
717 | case 'o': | |
718 | if (g_slist_length(pdlist) == 0) { | |
719 | /* No previous -P. */ | |
720 | ERR("Syntax error at '%s'", optarg); | |
721 | usage(NULL); | |
722 | } | |
723 | kv = g_strsplit(optarg, "=", 0); | |
724 | if (!kv[0] || (!kv[1] || kv[2])) { | |
725 | /* Need x=y. */ | |
726 | ERR("Syntax error at '%s'", optarg); | |
727 | g_strfreev(kv); | |
728 | usage(NULL); | |
729 | } | |
730 | if (c == 'p') { | |
731 | channel = malloc(sizeof(struct channel)); | |
732 | channel->name = g_strdup(kv[0]); | |
733 | channel->channel = strtoul(kv[1], 0, 10); | |
734 | /* Apply to last PD. */ | |
735 | pd->channels = g_slist_append(pd->channels, channel); | |
736 | } else { | |
737 | option = malloc(sizeof(struct option)); | |
738 | option->key = g_strdup(kv[0]); | |
739 | option->value = g_strdup(kv[1]); | |
740 | /* Apply to last PD. */ | |
741 | pd->options = g_slist_append(pd->options, option); | |
742 | } | |
743 | break; | |
744 | case 'i': | |
745 | opt_infile = optarg; | |
746 | break; | |
747 | case 'O': | |
748 | opstr = g_strsplit(optarg, ":", 0); | |
749 | if (!opstr[0] || !opstr[1]) { | |
750 | /* Need at least abc:def. */ | |
751 | ERR("Syntax error at '%s'", optarg); | |
752 | g_strfreev(opstr); | |
753 | usage(NULL); | |
754 | } | |
755 | op->pd = g_strdup(opstr[0]); | |
756 | if (!strcmp(opstr[1], "annotation")) | |
757 | op->type = SRD_OUTPUT_ANN; | |
758 | else if (!strcmp(opstr[1], "binary")) | |
759 | op->type = SRD_OUTPUT_BINARY; | |
760 | else if (!strcmp(opstr[1], "python")) | |
761 | op->type = SRD_OUTPUT_PYTHON; | |
762 | else { | |
763 | ERR("Unknown output type '%s'", opstr[1]); | |
764 | g_strfreev(opstr); | |
765 | usage(NULL); | |
766 | } | |
767 | if (opstr[2]) | |
768 | op->class = g_strdup(opstr[2]); | |
769 | g_strfreev(opstr); | |
770 | break; | |
771 | case 'f': | |
772 | op->outfile = g_strdup(optarg); | |
773 | op->outfd = -1; | |
774 | break; | |
775 | case 'c': | |
776 | coverage_report = optarg; | |
777 | break; | |
778 | case 'S': | |
779 | statistics = TRUE; | |
780 | break; | |
781 | default: | |
782 | usage(NULL); | |
783 | } | |
784 | } | |
785 | if (argc > optind) | |
786 | usage(NULL); | |
787 | if (g_slist_length(pdlist) == 0) | |
788 | usage(NULL); | |
789 | if (!opt_infile) | |
790 | usage(NULL); | |
791 | if (!op->pd || op->type == -1) | |
792 | usage(NULL); | |
793 | ||
794 | sr_log_callback_set(sr_log, NULL); | |
795 | if (sr_init(&ctx) != SR_OK) | |
796 | return 1; | |
797 | ||
798 | srd_log_callback_set(srd_log, NULL); | |
799 | if (srd_init(DECODERS_DIR) != SRD_OK) | |
800 | return 1; | |
801 | ||
802 | if (coverage_report) { | |
803 | if (!(coverage = start_coverage(pdlist))) { | |
804 | DBG("Failed to start coverage."); | |
805 | if (PyErr_Occurred()) { | |
806 | PyErr_PrintEx(0); | |
807 | PyErr_Clear(); | |
808 | } | |
809 | } | |
810 | } | |
811 | ||
812 | ret = 0; | |
813 | if (!run_testcase(opt_infile, pdlist, op)) | |
814 | ret = 1; | |
815 | ||
816 | if (coverage) { | |
817 | DBG("Stopping coverage."); | |
818 | ||
819 | if (!(PyObject_CallMethod(coverage, "stop", NULL))) | |
820 | ERR("Failed to stop coverage."); | |
821 | else if (!(report_coverage(coverage, pdlist))) | |
822 | ERR("Failed to make coverage report."); | |
823 | else | |
824 | DBG("Coverage report in %s", coverage_report); | |
825 | ||
826 | if (PyErr_Occurred()) { | |
827 | PyErr_PrintEx(0); | |
828 | PyErr_Clear(); | |
829 | } | |
830 | Py_DecRef(coverage); | |
831 | } | |
832 | ||
833 | srd_exit(); | |
834 | sr_exit(ctx); | |
835 | ||
836 | return ret; | |
837 | } |