blob: 35150481e4798b69d338bf19aac3dedc96b02560 [file] [log] [blame]
Daniel Veillard0161e632008-08-28 15:36:32 +00001/*
2 * testrecurse.c: C program to run libxml2 regression tests checking entities
3 * recursions
4 *
5 * To compile on Unixes:
6 * cc -o testrecurse `xml2-config --cflags` testrecurse.c `xml2-config --libs` -lpthread
7 *
8 * See Copyright for the status of this software.
9 *
10 * daniel@veillard.com
11 */
12
13#ifdef HAVE_CONFIG_H
14#include "libxml.h"
15#else
16#include <stdio.h>
17#endif
18
19#if !defined(_WIN32) || defined(__CYGWIN__)
20#include <unistd.h>
21#endif
22#include <string.h>
23#include <sys/types.h>
24#include <sys/stat.h>
25#include <fcntl.h>
26
27#include <libxml/parser.h>
28#include <libxml/tree.h>
29#include <libxml/uri.h>
30#ifdef LIBXML_READER_ENABLED
31#include <libxml/xmlreader.h>
32#endif
33
34/*
35 * O_BINARY is just for Windows compatibility - if it isn't defined
36 * on this system, avoid any compilation error
37 */
38#ifdef O_BINARY
39#define RD_FLAGS O_RDONLY | O_BINARY
40#else
41#define RD_FLAGS O_RDONLY
42#endif
43
44typedef int (*functest) (const char *filename, const char *result,
45 const char *error, int options);
46
47typedef struct testDesc testDesc;
48typedef testDesc *testDescPtr;
49struct testDesc {
50 const char *desc; /* descripton of the test */
51 functest func; /* function implementing the test */
52 const char *in; /* glob to path for input files */
53 const char *out; /* output directory */
54 const char *suffix;/* suffix for output files */
55 const char *err; /* suffix for error output files */
56 int options; /* parser options for the test */
57};
58
59static int checkTestFile(const char *filename);
60
61
62#if defined(_WIN32) && !defined(__CYGWIN__)
63
64#include <windows.h>
65#include <io.h>
66
67typedef struct
68{
69 size_t gl_pathc; /* Count of paths matched so far */
70 char **gl_pathv; /* List of matched pathnames. */
71 size_t gl_offs; /* Slots to reserve in 'gl_pathv'. */
72} glob_t;
73
74#define GLOB_DOOFFS 0
75static int glob(const char *pattern, int flags,
76 int errfunc(const char *epath, int eerrno),
77 glob_t *pglob) {
78 glob_t *ret;
79 WIN32_FIND_DATA FindFileData;
80 HANDLE hFind;
81 unsigned int nb_paths = 0;
82 char directory[500];
83 int len;
84
85 if ((pattern == NULL) || (pglob == NULL)) return(-1);
86
87 strncpy(directory, pattern, 499);
88 for (len = strlen(directory);len >= 0;len--) {
89 if (directory[len] == '/') {
90 len++;
91 directory[len] = 0;
92 break;
93 }
94 }
95 if (len <= 0)
96 len = 0;
97
98
99 ret = pglob;
100 memset(ret, 0, sizeof(glob_t));
101
102 hFind = FindFirstFileA(pattern, &FindFileData);
103 if (hFind == INVALID_HANDLE_VALUE)
104 return(0);
105 nb_paths = 20;
106 ret->gl_pathv = (char **) malloc(nb_paths * sizeof(char *));
107 if (ret->gl_pathv == NULL) {
108 FindClose(hFind);
109 return(-1);
110 }
111 strncpy(directory + len, FindFileData.cFileName, 499 - len);
112 ret->gl_pathv[ret->gl_pathc] = strdup(directory);
113 if (ret->gl_pathv[ret->gl_pathc] == NULL)
114 goto done;
115 ret->gl_pathc++;
116 while(FindNextFileA(hFind, &FindFileData)) {
117 if (FindFileData.cFileName[0] == '.')
118 continue;
119 if (ret->gl_pathc + 2 > nb_paths) {
120 char **tmp = realloc(ret->gl_pathv, nb_paths * 2 * sizeof(char *));
121 if (tmp == NULL)
122 break;
123 ret->gl_pathv = tmp;
124 nb_paths *= 2;
125 }
126 strncpy(directory + len, FindFileData.cFileName, 499 - len);
127 ret->gl_pathv[ret->gl_pathc] = strdup(directory);
128 if (ret->gl_pathv[ret->gl_pathc] == NULL)
129 break;
130 ret->gl_pathc++;
131 }
132 ret->gl_pathv[ret->gl_pathc] = NULL;
133
134done:
135 FindClose(hFind);
136 return(0);
137}
138
139
140
141static void globfree(glob_t *pglob) {
142 unsigned int i;
143 if (pglob == NULL)
144 return;
145
146 for (i = 0;i < pglob->gl_pathc;i++) {
147 if (pglob->gl_pathv[i] != NULL)
148 free(pglob->gl_pathv[i]);
149 }
150}
151#define vsnprintf _vsnprintf
152#define snprintf _snprintf
153#else
154#include <glob.h>
155#endif
156
157/************************************************************************
158 * *
159 * Huge document generator *
160 * *
161 ************************************************************************/
162
163#include <libxml/xmlIO.h>
164
165
166static const char *start = "<!DOCTYPE foo [\
167<!ENTITY f 'some internal data'> \
168<!ENTITY e '&f;&f;'> \
169<!ENTITY d '&e;&e;'> \
170]> \
171<foo>";
172
173static const char *segment = " <bar>&e; &f; &d;</bar>\n";
174static const char *finish = "</foo>";
175
176static int curseg = 0;
177static const char *current;
178static int rlen;
179
180/**
181 * hugeMatch:
182 * @URI: an URI to test
183 *
184 * Check for an huge: query
185 *
186 * Returns 1 if yes and 0 if another Input module should be used
187 */
188static int
189hugeMatch(const char * URI) {
190 if ((URI != NULL) && (!strncmp(URI, "huge:", 4)))
191 return(1);
192 return(0);
193}
194
195/**
196 * hugeOpen:
197 * @URI: an URI to test
198 *
199 * Return a pointer to the huge: query handler, in this example simply
200 * the current pointer...
201 *
202 * Returns an Input context or NULL in case or error
203 */
204static void *
205hugeOpen(const char * URI) {
206 if ((URI == NULL) || (strncmp(URI, "huge:", 4)))
207 return(NULL);
208 rlen = strlen(start);
209 current = start;
210 return((void *) current);
211}
212
213/**
214 * hugeClose:
215 * @context: the read context
216 *
217 * Close the huge: query handler
218 *
219 * Returns 0 or -1 in case of error
220 */
221static int
222hugeClose(void * context) {
223 if (context == NULL) return(-1);
224 return(0);
225}
226
227#define MAX_NODES 1000000
228
229/**
230 * hugeRead:
231 * @context: the read context
232 * @buffer: where to store data
233 * @len: number of bytes to read
234 *
235 * Implement an huge: query read.
236 *
237 * Returns the number of bytes read or -1 in case of error
238 */
239static int
240hugeRead(void *context, char *buffer, int len)
241{
242 if ((context == NULL) || (buffer == NULL) || (len < 0))
243 return (-1);
244
245 if (len >= rlen) {
246 if (curseg >= MAX_NODES + 1) {
247 rlen = 0;
248 return(0);
249 }
250 len = rlen;
251 rlen = 0;
252 memcpy(buffer, current, len);
253 curseg ++;
254 if (curseg == MAX_NODES) {
255 fprintf(stderr, "\n");
256 rlen = strlen(finish);
257 current = finish;
258 } else {
259 if (curseg % (MAX_NODES / 10) == 0)
260 fprintf(stderr, ".");
261 rlen = strlen(segment);
262 current = segment;
263 }
264 } else {
265 memcpy(buffer, current, len);
266 rlen -= len;
267 current += len;
268 }
269 return (len);
270}
271
272/************************************************************************
273 * *
274 * Libxml2 specific routines *
275 * *
276 ************************************************************************/
277
278static int nb_tests = 0;
279static int nb_errors = 0;
280static int nb_leaks = 0;
281static int extraMemoryFromResolver = 0;
282
283static int
284fatalError(void) {
285 fprintf(stderr, "Exitting tests on fatal error\n");
286 exit(1);
287}
288
289/*
290 * We need to trap calls to the resolver to not account memory for the catalog
291 * which is shared to the current running test. We also don't want to have
292 * network downloads modifying tests.
293 */
294static xmlParserInputPtr
295testExternalEntityLoader(const char *URL, const char *ID,
296 xmlParserCtxtPtr ctxt) {
297 xmlParserInputPtr ret;
298
299 if (checkTestFile(URL)) {
300 ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
301 } else {
302 int memused = xmlMemUsed();
303 ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
304 extraMemoryFromResolver += xmlMemUsed() - memused;
305 }
306
307 return(ret);
308}
309
310/*
311 * Trapping the error messages at the generic level to grab the equivalent of
312 * stderr messages on CLI tools.
313 */
314static char testErrors[32769];
315static int testErrorsSize = 0;
316
317static void XMLCDECL
318channel(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
319 va_list args;
320 int res;
321
322 if (testErrorsSize >= 32768)
323 return;
324 va_start(args, msg);
325 res = vsnprintf(&testErrors[testErrorsSize],
326 32768 - testErrorsSize,
327 msg, args);
328 va_end(args);
329 if (testErrorsSize + res >= 32768) {
330 /* buffer is full */
331 testErrorsSize = 32768;
332 testErrors[testErrorsSize] = 0;
333 } else {
334 testErrorsSize += res;
335 }
336 testErrors[testErrorsSize] = 0;
337}
338
339/**
340 * xmlParserPrintFileContext:
341 * @input: an xmlParserInputPtr input
342 *
343 * Displays current context within the input content for error tracking
344 */
345
346static void
347xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
348 xmlGenericErrorFunc chanl, void *data ) {
349 const xmlChar *cur, *base;
350 unsigned int n, col; /* GCC warns if signed, because compared with sizeof() */
351 xmlChar content[81]; /* space for 80 chars + line terminator */
352 xmlChar *ctnt;
353
354 if (input == NULL) return;
355 cur = input->cur;
356 base = input->base;
357 /* skip backwards over any end-of-lines */
358 while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
359 cur--;
360 }
361 n = 0;
362 /* search backwards for beginning-of-line (to max buff size) */
363 while ((n++ < (sizeof(content)-1)) && (cur > base) &&
364 (*(cur) != '\n') && (*(cur) != '\r'))
365 cur--;
366 if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
367 /* calculate the error position in terms of the current position */
368 col = input->cur - cur;
369 /* search forward for end-of-line (to max buff size) */
370 n = 0;
371 ctnt = content;
372 /* copy selected text to our buffer */
373 while ((*cur != 0) && (*(cur) != '\n') &&
374 (*(cur) != '\r') && (n < sizeof(content)-1)) {
375 *ctnt++ = *cur++;
376 n++;
377 }
378 *ctnt = 0;
379 /* print out the selected text */
380 chanl(data ,"%s\n", content);
381 /* create blank line with problem pointer */
382 n = 0;
383 ctnt = content;
384 /* (leave buffer space for pointer + line terminator) */
385 while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
386 if (*(ctnt) != '\t')
387 *(ctnt) = ' ';
388 ctnt++;
389 }
390 *ctnt++ = '^';
391 *ctnt = 0;
392 chanl(data ,"%s\n", content);
393}
394
395static void
396testStructuredErrorHandler(void *ctx ATTRIBUTE_UNUSED, xmlErrorPtr err) {
397 char *file = NULL;
398 int line = 0;
399 int code = -1;
400 int domain;
401 void *data = NULL;
402 const char *str;
403 const xmlChar *name = NULL;
404 xmlNodePtr node;
405 xmlErrorLevel level;
406 xmlParserInputPtr input = NULL;
407 xmlParserInputPtr cur = NULL;
408 xmlParserCtxtPtr ctxt = NULL;
409
410 if (err == NULL)
411 return;
412
413 file = err->file;
414 line = err->line;
415 code = err->code;
416 domain = err->domain;
417 level = err->level;
418 node = err->node;
419 if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
420 (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
421 (domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
422 ctxt = err->ctxt;
423 }
424 str = err->message;
425
426 if (code == XML_ERR_OK)
427 return;
428
429 if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
430 name = node->name;
431
432 /*
433 * Maintain the compatibility with the legacy error handling
434 */
435 if (ctxt != NULL) {
436 input = ctxt->input;
437 if ((input != NULL) && (input->filename == NULL) &&
438 (ctxt->inputNr > 1)) {
439 cur = input;
440 input = ctxt->inputTab[ctxt->inputNr - 2];
441 }
442 if (input != NULL) {
443 if (input->filename)
444 channel(data, "%s:%d: ", input->filename, input->line);
445 else if ((line != 0) && (domain == XML_FROM_PARSER))
446 channel(data, "Entity: line %d: ", input->line);
447 }
448 } else {
449 if (file != NULL)
450 channel(data, "%s:%d: ", file, line);
451 else if ((line != 0) && (domain == XML_FROM_PARSER))
452 channel(data, "Entity: line %d: ", line);
453 }
454 if (name != NULL) {
455 channel(data, "element %s: ", name);
456 }
457 if (code == XML_ERR_OK)
458 return;
459 switch (domain) {
460 case XML_FROM_PARSER:
461 channel(data, "parser ");
462 break;
463 case XML_FROM_NAMESPACE:
464 channel(data, "namespace ");
465 break;
466 case XML_FROM_DTD:
467 case XML_FROM_VALID:
468 channel(data, "validity ");
469 break;
470 case XML_FROM_HTML:
471 channel(data, "HTML parser ");
472 break;
473 case XML_FROM_MEMORY:
474 channel(data, "memory ");
475 break;
476 case XML_FROM_OUTPUT:
477 channel(data, "output ");
478 break;
479 case XML_FROM_IO:
480 channel(data, "I/O ");
481 break;
482 case XML_FROM_XINCLUDE:
483 channel(data, "XInclude ");
484 break;
485 case XML_FROM_XPATH:
486 channel(data, "XPath ");
487 break;
488 case XML_FROM_XPOINTER:
489 channel(data, "parser ");
490 break;
491 case XML_FROM_REGEXP:
492 channel(data, "regexp ");
493 break;
494 case XML_FROM_MODULE:
495 channel(data, "module ");
496 break;
497 case XML_FROM_SCHEMASV:
498 channel(data, "Schemas validity ");
499 break;
500 case XML_FROM_SCHEMASP:
501 channel(data, "Schemas parser ");
502 break;
503 case XML_FROM_RELAXNGP:
504 channel(data, "Relax-NG parser ");
505 break;
506 case XML_FROM_RELAXNGV:
507 channel(data, "Relax-NG validity ");
508 break;
509 case XML_FROM_CATALOG:
510 channel(data, "Catalog ");
511 break;
512 case XML_FROM_C14N:
513 channel(data, "C14N ");
514 break;
515 case XML_FROM_XSLT:
516 channel(data, "XSLT ");
517 break;
518 default:
519 break;
520 }
521 if (code == XML_ERR_OK)
522 return;
523 switch (level) {
524 case XML_ERR_NONE:
525 channel(data, ": ");
526 break;
527 case XML_ERR_WARNING:
528 channel(data, "warning : ");
529 break;
530 case XML_ERR_ERROR:
531 channel(data, "error : ");
532 break;
533 case XML_ERR_FATAL:
534 channel(data, "error : ");
535 break;
536 }
537 if (code == XML_ERR_OK)
538 return;
539 if (str != NULL) {
540 int len;
541 len = xmlStrlen((const xmlChar *)str);
542 if ((len > 0) && (str[len - 1] != '\n'))
543 channel(data, "%s\n", str);
544 else
545 channel(data, "%s", str);
546 } else {
547 channel(data, "%s\n", "out of memory error");
548 }
549 if (code == XML_ERR_OK)
550 return;
551
552 if (ctxt != NULL) {
553 xmlParserPrintFileContextInternal(input, channel, data);
554 if (cur != NULL) {
555 if (cur->filename)
556 channel(data, "%s:%d: \n", cur->filename, cur->line);
557 else if ((line != 0) && (domain == XML_FROM_PARSER))
558 channel(data, "Entity: line %d: \n", cur->line);
559 xmlParserPrintFileContextInternal(cur, channel, data);
560 }
561 }
562 if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
563 (err->int1 < 100) &&
564 (err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
565 xmlChar buf[150];
566 int i;
567
568 channel(data, "%s\n", err->str1);
569 for (i=0;i < err->int1;i++)
570 buf[i] = ' ';
571 buf[i++] = '^';
572 buf[i] = 0;
573 channel(data, "%s\n", buf);
574 }
575}
576
577static void
578initializeLibxml2(void) {
579 xmlGetWarningsDefaultValue = 0;
580 xmlPedanticParserDefault(0);
581
582 xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
583 xmlInitParser();
584 xmlSetExternalEntityLoader(testExternalEntityLoader);
585 xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
586 /*
587 * register the new I/O handlers
588 */
589 if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
590 hugeRead, hugeClose) < 0) {
591 fprintf(stderr, "failed to register Huge handler\n");
592 exit(1);
593 }
594}
595
596/************************************************************************
597 * *
598 * File name and path utilities *
599 * *
600 ************************************************************************/
601
602static const char *baseFilename(const char *filename) {
603 const char *cur;
604 if (filename == NULL)
605 return(NULL);
606 cur = &filename[strlen(filename)];
607 while ((cur > filename) && (*cur != '/'))
608 cur--;
609 if (*cur == '/')
610 return(cur + 1);
611 return(cur);
612}
613
614static char *resultFilename(const char *filename, const char *out,
615 const char *suffix) {
616 const char *base;
617 char res[500];
618 char suffixbuff[500];
619
620/*************
621 if ((filename[0] == 't') && (filename[1] == 'e') &&
622 (filename[2] == 's') && (filename[3] == 't') &&
623 (filename[4] == '/'))
624 filename = &filename[5];
625 *************/
626
627 base = baseFilename(filename);
628 if (suffix == NULL)
629 suffix = ".tmp";
630 if (out == NULL)
631 out = "";
632
633 strncpy(suffixbuff,suffix,499);
634#ifdef VMS
635 if(strstr(base,".") && suffixbuff[0]=='.')
636 suffixbuff[0]='_';
637#endif
638
639 snprintf(res, 499, "%s%s%s", out, base, suffixbuff);
640 res[499] = 0;
641 return(strdup(res));
642}
643
644static int checkTestFile(const char *filename) {
645 struct stat buf;
646
647 if (stat(filename, &buf) == -1)
648 return(0);
649
650#if defined(_WIN32) && !defined(__CYGWIN__)
651 if (!(buf.st_mode & _S_IFREG))
652 return(0);
653#else
654 if (!S_ISREG(buf.st_mode))
655 return(0);
656#endif
657
658 return(1);
659}
660
661
662
663/************************************************************************
664 * *
665 * Test to detect or not recursive entities *
666 * *
667 ************************************************************************/
668/**
669 * recursiveDetectTest:
670 * @filename: the file to parse
671 * @result: the file with expected result
672 * @err: the file with error messages: unused
673 *
674 * Parse a file loading DTD and replacing entities check it fails for
675 * lol cases
676 *
677 * Returns 0 in case of success, an error code otherwise
678 */
679static int
680recursiveDetectTest(const char *filename,
681 const char *result ATTRIBUTE_UNUSED,
682 const char *err ATTRIBUTE_UNUSED,
683 int options ATTRIBUTE_UNUSED) {
684 xmlDocPtr doc;
685 xmlParserCtxtPtr ctxt;
686 int res = 0;
687 int mem;
688
689 nb_tests++;
690
691 ctxt = xmlNewParserCtxt();
692 mem = xmlMemUsed();
693 /*
694 * base of the test, parse with the old API
695 */
696 doc = xmlCtxtReadFile(ctxt, filename, NULL,
697 XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
698 if ((doc != NULL) || (ctxt->lastError.code != XML_ERR_ENTITY_LOOP)) {
699 fprintf(stderr, "Failed to detect recursion in %s\n", filename);
700 xmlFreeParserCtxt(ctxt);
701 xmlFreeDoc(doc);
702 return(1);
703 }
704 xmlFreeParserCtxt(ctxt);
705
706 return(res);
707}
708
709/**
710 * notRecursiveDetectTest:
711 * @filename: the file to parse
712 * @result: the file with expected result
713 * @err: the file with error messages: unused
714 *
715 * Parse a file loading DTD and replacing entities check it works for
716 * good cases
717 *
718 * Returns 0 in case of success, an error code otherwise
719 */
720static int
721notRecursiveDetectTest(const char *filename,
722 const char *result ATTRIBUTE_UNUSED,
723 const char *err ATTRIBUTE_UNUSED,
724 int options ATTRIBUTE_UNUSED) {
725 xmlDocPtr doc;
726 xmlParserCtxtPtr ctxt;
727 int res = 0;
728 int mem;
729
730 nb_tests++;
731
732 ctxt = xmlNewParserCtxt();
733 mem = xmlMemUsed();
734 /*
735 * base of the test, parse with the old API
736 */
737 doc = xmlCtxtReadFile(ctxt, filename, NULL,
738 XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
739 if (doc == NULL) {
740 fprintf(stderr, "Failed to parse correct file %s\n", filename);
741 xmlFreeParserCtxt(ctxt);
742 return(1);
743 }
744 xmlFreeDoc(doc);
745 xmlFreeParserCtxt(ctxt);
746
747 return(res);
748}
749
750#ifdef LIBXML_READER_ENABLED
751/**
752 * notRecursiveHugeTest:
753 * @filename: the file to parse
754 * @result: the file with expected result
755 * @err: the file with error messages: unused
756 *
757 * Parse a memory generated file
758 * good cases
759 *
760 * Returns 0 in case of success, an error code otherwise
761 */
762static int
763notRecursiveHugeTest(const char *filename ATTRIBUTE_UNUSED,
764 const char *result ATTRIBUTE_UNUSED,
765 const char *err ATTRIBUTE_UNUSED,
766 int options ATTRIBUTE_UNUSED) {
767 xmlTextReaderPtr reader;
768 int res = 0;
769 int ret;
770
771 nb_tests++;
772
773 reader = xmlReaderForFile("huge:test" , NULL,
774 XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
775 if (reader == NULL) {
776 fprintf(stderr, "Failed to open huge:test\n");
777 return(1);
778 }
779 ret = xmlTextReaderRead(reader);
780 while (ret == 1) {
781 ret = xmlTextReaderRead(reader);
782 }
783 if (ret != 0) {
784 fprintf(stderr, "Failed to parser huge:test with entities\n");
785 res = 1;
786 }
787 xmlFreeTextReader(reader);
788
789 return(res);
790}
791#endif
792
793/************************************************************************
794 * *
795 * Tests Descriptions *
796 * *
797 ************************************************************************/
798
799static
800testDesc testDescriptions[] = {
801 { "Parsing recursive test cases" ,
802 recursiveDetectTest, "./test/recurse/lol*.xml", NULL, NULL, NULL,
803 0 },
804 { "Parsing non-recursive test cases" ,
805 notRecursiveDetectTest, "./test/recurse/good*.xml", NULL, NULL, NULL,
806 0 },
807#ifdef LIBXML_READER_ENABLED
808 { "Parsing non-recursive huge case" ,
809 notRecursiveHugeTest, NULL, NULL, NULL, NULL,
810 0 },
811#endif
812 {NULL, NULL, NULL, NULL, NULL, NULL, 0}
813};
814
815/************************************************************************
816 * *
817 * The main code driving the tests *
818 * *
819 ************************************************************************/
820
821static int
822launchTests(testDescPtr tst) {
823 int res = 0, err = 0;
824 size_t i;
825 char *result;
826 char *error;
827 int mem;
828
829 if (tst == NULL) return(-1);
830 if (tst->in != NULL) {
831 glob_t globbuf;
832
833 globbuf.gl_offs = 0;
834 glob(tst->in, GLOB_DOOFFS, NULL, &globbuf);
835 for (i = 0;i < globbuf.gl_pathc;i++) {
836 if (!checkTestFile(globbuf.gl_pathv[i]))
837 continue;
838 if (tst->suffix != NULL) {
839 result = resultFilename(globbuf.gl_pathv[i], tst->out,
840 tst->suffix);
841 if (result == NULL) {
842 fprintf(stderr, "Out of memory !\n");
843 fatalError();
844 }
845 } else {
846 result = NULL;
847 }
848 if (tst->err != NULL) {
849 error = resultFilename(globbuf.gl_pathv[i], tst->out,
850 tst->err);
851 if (error == NULL) {
852 fprintf(stderr, "Out of memory !\n");
853 fatalError();
854 }
855 } else {
856 error = NULL;
857 }
858 if ((result) &&(!checkTestFile(result))) {
859 fprintf(stderr, "Missing result file %s\n", result);
860 } else if ((error) &&(!checkTestFile(error))) {
861 fprintf(stderr, "Missing error file %s\n", error);
862 } else {
863 mem = xmlMemUsed();
864 extraMemoryFromResolver = 0;
865 testErrorsSize = 0;
866 testErrors[0] = 0;
867 res = tst->func(globbuf.gl_pathv[i], result, error,
868 tst->options | XML_PARSE_COMPACT);
869 xmlResetLastError();
870 if (res != 0) {
871 fprintf(stderr, "File %s generated an error\n",
872 globbuf.gl_pathv[i]);
873 nb_errors++;
874 err++;
875 }
876 else if (xmlMemUsed() != mem) {
877 if ((xmlMemUsed() != mem) &&
878 (extraMemoryFromResolver == 0)) {
879 fprintf(stderr, "File %s leaked %d bytes\n",
880 globbuf.gl_pathv[i], xmlMemUsed() - mem);
881 nb_leaks++;
882 err++;
883 }
884 }
885 testErrorsSize = 0;
886 }
887 if (result)
888 free(result);
889 if (error)
890 free(error);
891 }
892 globfree(&globbuf);
893 } else {
894 testErrorsSize = 0;
895 testErrors[0] = 0;
896 extraMemoryFromResolver = 0;
897 res = tst->func(NULL, NULL, NULL, tst->options);
898 if (res != 0) {
899 nb_errors++;
900 err++;
901 }
902 }
903 return(err);
904}
905
906static int verbose = 0;
907static int tests_quiet = 0;
908
909static int
910runtest(int i) {
911 int ret = 0, res;
912 int old_errors, old_tests, old_leaks;
913
914 old_errors = nb_errors;
915 old_tests = nb_tests;
916 old_leaks = nb_leaks;
917 if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
918 printf("## %s\n", testDescriptions[i].desc);
919 res = launchTests(&testDescriptions[i]);
920 if (res != 0)
921 ret++;
922 if (verbose) {
923 if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
924 printf("Ran %d tests, no errors\n", nb_tests - old_tests);
925 else
926 printf("Ran %d tests, %d errors, %d leaks\n",
927 nb_tests - old_tests,
928 nb_errors - old_errors,
929 nb_leaks - old_leaks);
930 }
931 return(ret);
932}
933
934int
935main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
936 int i, a, ret = 0;
937 int subset = 0;
938
939 initializeLibxml2();
940
941 for (a = 1; a < argc;a++) {
942 if (!strcmp(argv[a], "-v"))
943 verbose = 1;
944 else if (!strcmp(argv[a], "-quiet"))
945 tests_quiet = 1;
946 else {
947 for (i = 0; testDescriptions[i].func != NULL; i++) {
948 if (strstr(testDescriptions[i].desc, argv[a])) {
949 ret += runtest(i);
950 subset++;
951 }
952 }
953 }
954 }
955 if (subset == 0) {
956 for (i = 0; testDescriptions[i].func != NULL; i++) {
957 ret += runtest(i);
958 }
959 }
960 if ((nb_errors == 0) && (nb_leaks == 0)) {
961 ret = 0;
962 printf("Total %d tests, no errors\n",
963 nb_tests);
964 } else {
965 ret = 1;
966 printf("Total %d tests, %d errors, %d leaks\n",
967 nb_tests, nb_errors, nb_leaks);
968 }
969 xmlCleanupParser();
970 xmlMemoryDump();
971
972 return(ret);
973}