1: /* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
2: See the file COPYING for copying permission.
3:
4: runtest.c : run the Expat test suite
5: */
6:
7: #ifdef HAVE_EXPAT_CONFIG_H
8: #include <expat_config.h>
9: #endif
10:
11: #include <assert.h>
12: #include <stdlib.h>
13: #include <stdio.h>
14: #include <string.h>
15: #include <stdint.h>
16:
17: #include "expat.h"
18: #include "chardata.h"
19: #include "minicheck.h"
20:
21: #if defined(__amigaos__) && defined(__USE_INLINE__)
22: #include <proto/expat.h>
23: #endif
24:
25: #ifdef XML_LARGE_SIZE
26: #define XML_FMT_INT_MOD "ll"
27: #else
28: #define XML_FMT_INT_MOD "l"
29: #endif
30:
31: static XML_Parser parser;
32:
33:
34: static void
35: basic_setup(void)
36: {
37: parser = XML_ParserCreate(NULL);
38: if (parser == NULL)
39: fail("Parser not created.");
40: }
41:
42: static void
43: basic_teardown(void)
44: {
45: if (parser != NULL)
46: XML_ParserFree(parser);
47: }
48:
49: /* Generate a failure using the parser state to create an error message;
50: this should be used when the parser reports an error we weren't
51: expecting.
52: */
53: static void
54: _xml_failure(XML_Parser parser, const char *file, int line)
55: {
56: char buffer[1024];
57: enum XML_Error err = XML_GetErrorCode(parser);
58: sprintf(buffer,
59: " %d: %s (line %" XML_FMT_INT_MOD "u, offset %"\
60: XML_FMT_INT_MOD "u)\n reported from %s, line %d\n",
61: err,
62: XML_ErrorString(err),
63: XML_GetCurrentLineNumber(parser),
64: XML_GetCurrentColumnNumber(parser),
65: file, line);
66: _fail_unless(0, file, line, buffer);
67: }
68:
69: #define xml_failure(parser) _xml_failure((parser), __FILE__, __LINE__)
70:
71: static void
72: _expect_failure(char *text, enum XML_Error errorCode, char *errorMessage,
73: char *file, int lineno)
74: {
75: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_OK)
76: /* Hackish use of _fail_unless() macro, but let's us report
77: the right filename and line number. */
78: _fail_unless(0, file, lineno, errorMessage);
79: if (XML_GetErrorCode(parser) != errorCode)
80: _xml_failure(parser, file, lineno);
81: }
82:
83: #define expect_failure(text, errorCode, errorMessage) \
84: _expect_failure((text), (errorCode), (errorMessage), \
85: __FILE__, __LINE__)
86:
87: /* Dummy handlers for when we need to set a handler to tickle a bug,
88: but it doesn't need to do anything.
89: */
90:
91: static void XMLCALL
92: dummy_start_doctype_handler(void *userData,
93: const XML_Char *doctypeName,
94: const XML_Char *sysid,
95: const XML_Char *pubid,
96: int has_internal_subset)
97: {}
98:
99: static void XMLCALL
100: dummy_end_doctype_handler(void *userData)
101: {}
102:
103: static void XMLCALL
104: dummy_entity_decl_handler(void *userData,
105: const XML_Char *entityName,
106: int is_parameter_entity,
107: const XML_Char *value,
108: int value_length,
109: const XML_Char *base,
110: const XML_Char *systemId,
111: const XML_Char *publicId,
112: const XML_Char *notationName)
113: {}
114:
115: static void XMLCALL
116: dummy_notation_decl_handler(void *userData,
117: const XML_Char *notationName,
118: const XML_Char *base,
119: const XML_Char *systemId,
120: const XML_Char *publicId)
121: {}
122:
123: static void XMLCALL
124: dummy_element_decl_handler(void *userData,
125: const XML_Char *name,
126: XML_Content *model)
127: {}
128:
129: static void XMLCALL
130: dummy_attlist_decl_handler(void *userData,
131: const XML_Char *elname,
132: const XML_Char *attname,
133: const XML_Char *att_type,
134: const XML_Char *dflt,
135: int isrequired)
136: {}
137:
138: static void XMLCALL
139: dummy_comment_handler(void *userData, const XML_Char *data)
140: {}
141:
142: static void XMLCALL
143: dummy_pi_handler(void *userData, const XML_Char *target, const XML_Char *data)
144: {}
145:
146: static void XMLCALL
147: dummy_start_element(void *userData,
148: const XML_Char *name, const XML_Char **atts)
149: {}
150:
151:
152: /*
153: * Character & encoding tests.
154: */
155:
156: START_TEST(test_nul_byte)
157: {
158: char text[] = "<doc>\0</doc>";
159:
160: /* test that a NUL byte (in US-ASCII data) is an error */
161: if (XML_Parse(parser, text, sizeof(text) - 1, XML_TRUE) == XML_STATUS_OK)
162: fail("Parser did not report error on NUL-byte.");
163: if (XML_GetErrorCode(parser) != XML_ERROR_INVALID_TOKEN)
164: xml_failure(parser);
165: }
166: END_TEST
167:
168:
169: START_TEST(test_u0000_char)
170: {
171: /* test that a NUL byte (in US-ASCII data) is an error */
172: expect_failure("<doc>�</doc>",
173: XML_ERROR_BAD_CHAR_REF,
174: "Parser did not report error on NUL-byte.");
175: }
176: END_TEST
177:
178: START_TEST(test_bom_utf8)
179: {
180: /* This test is really just making sure we don't core on a UTF-8 BOM. */
181: char *text = "\357\273\277<e/>";
182:
183: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
184: xml_failure(parser);
185: }
186: END_TEST
187:
188: START_TEST(test_bom_utf16_be)
189: {
190: char text[] = "\376\377\0<\0e\0/\0>";
191:
192: if (XML_Parse(parser, text, sizeof(text)-1, XML_TRUE) == XML_STATUS_ERROR)
193: xml_failure(parser);
194: }
195: END_TEST
196:
197: START_TEST(test_bom_utf16_le)
198: {
199: char text[] = "\377\376<\0e\0/\0>\0";
200:
201: if (XML_Parse(parser, text, sizeof(text)-1, XML_TRUE) == XML_STATUS_ERROR)
202: xml_failure(parser);
203: }
204: END_TEST
205:
206: static void XMLCALL
207: accumulate_characters(void *userData, const XML_Char *s, int len)
208: {
209: CharData_AppendXMLChars((CharData *)userData, s, len);
210: }
211:
212: static void XMLCALL
213: accumulate_attribute(void *userData, const XML_Char *name,
214: const XML_Char **atts)
215: {
216: CharData *storage = (CharData *)userData;
217: if (storage->count < 0 && atts != NULL && atts[0] != NULL) {
218: /* "accumulate" the value of the first attribute we see */
219: CharData_AppendXMLChars(storage, atts[1], -1);
220: }
221: }
222:
223:
224: static void
225: _run_character_check(XML_Char *text, XML_Char *expected,
226: const char *file, int line)
227: {
228: CharData storage;
229:
230: CharData_Init(&storage);
231: XML_SetUserData(parser, &storage);
232: XML_SetCharacterDataHandler(parser, accumulate_characters);
233: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
234: _xml_failure(parser, file, line);
235: CharData_CheckXMLChars(&storage, expected);
236: }
237:
238: #define run_character_check(text, expected) \
239: _run_character_check(text, expected, __FILE__, __LINE__)
240:
241: static void
242: _run_attribute_check(XML_Char *text, XML_Char *expected,
243: const char *file, int line)
244: {
245: CharData storage;
246:
247: CharData_Init(&storage);
248: XML_SetUserData(parser, &storage);
249: XML_SetStartElementHandler(parser, accumulate_attribute);
250: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
251: _xml_failure(parser, file, line);
252: CharData_CheckXMLChars(&storage, expected);
253: }
254:
255: #define run_attribute_check(text, expected) \
256: _run_attribute_check(text, expected, __FILE__, __LINE__)
257:
258: /* Regression test for SF bug #491986. */
259: START_TEST(test_danish_latin1)
260: {
261: char *text =
262: "<?xml version='1.0' encoding='iso-8859-1'?>\n"
263: "<e>J\xF8rgen \xE6\xF8\xE5\xC6\xD8\xC5</e>";
264: run_character_check(text,
265: "J\xC3\xB8rgen \xC3\xA6\xC3\xB8\xC3\xA5\xC3\x86\xC3\x98\xC3\x85");
266: }
267: END_TEST
268:
269:
270: /* Regression test for SF bug #514281. */
271: START_TEST(test_french_charref_hexidecimal)
272: {
273: char *text =
274: "<?xml version='1.0' encoding='iso-8859-1'?>\n"
275: "<doc>éèàçêÈ</doc>";
276: run_character_check(text,
277: "\xC3\xA9\xC3\xA8\xC3\xA0\xC3\xA7\xC3\xAA\xC3\x88");
278: }
279: END_TEST
280:
281: START_TEST(test_french_charref_decimal)
282: {
283: char *text =
284: "<?xml version='1.0' encoding='iso-8859-1'?>\n"
285: "<doc>éèàçêÈ</doc>";
286: run_character_check(text,
287: "\xC3\xA9\xC3\xA8\xC3\xA0\xC3\xA7\xC3\xAA\xC3\x88");
288: }
289: END_TEST
290:
291: START_TEST(test_french_latin1)
292: {
293: char *text =
294: "<?xml version='1.0' encoding='iso-8859-1'?>\n"
295: "<doc>\xE9\xE8\xE0\xE7\xEa\xC8</doc>";
296: run_character_check(text,
297: "\xC3\xA9\xC3\xA8\xC3\xA0\xC3\xA7\xC3\xAA\xC3\x88");
298: }
299: END_TEST
300:
301: START_TEST(test_french_utf8)
302: {
303: char *text =
304: "<?xml version='1.0' encoding='utf-8'?>\n"
305: "<doc>\xC3\xA9</doc>";
306: run_character_check(text, "\xC3\xA9");
307: }
308: END_TEST
309:
310: /* Regression test for SF bug #600479.
311: XXX There should be a test that exercises all legal XML Unicode
312: characters as PCDATA and attribute value content, and XML Name
313: characters as part of element and attribute names.
314: */
315: START_TEST(test_utf8_false_rejection)
316: {
317: char *text = "<doc>\xEF\xBA\xBF</doc>";
318: run_character_check(text, "\xEF\xBA\xBF");
319: }
320: END_TEST
321:
322: /* Regression test for SF bug #477667.
323: This test assures that any 8-bit character followed by a 7-bit
324: character will not be mistakenly interpreted as a valid UTF-8
325: sequence.
326: */
327: START_TEST(test_illegal_utf8)
328: {
329: char text[100];
330: int i;
331:
332: for (i = 128; i <= 255; ++i) {
333: sprintf(text, "<e>%ccd</e>", i);
334: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_OK) {
335: sprintf(text,
336: "expected token error for '%c' (ordinal %d) in UTF-8 text",
337: i, i);
338: fail(text);
339: }
340: else if (XML_GetErrorCode(parser) != XML_ERROR_INVALID_TOKEN)
341: xml_failure(parser);
342: /* Reset the parser since we use the same parser repeatedly. */
343: XML_ParserReset(parser, NULL);
344: }
345: }
346: END_TEST
347:
348: START_TEST(test_utf16)
349: {
350: /* <?xml version="1.0" encoding="UTF-16"?>
351: <doc a='123'>some text</doc>
352: */
353: char text[] =
354: "\000<\000?\000x\000m\000\154\000 \000v\000e\000r\000s\000i\000o"
355: "\000n\000=\000'\0001\000.\000\060\000'\000 \000e\000n\000c\000o"
356: "\000d\000i\000n\000g\000=\000'\000U\000T\000F\000-\0001\000\066"
357: "\000'\000?\000>\000\n"
358: "\000<\000d\000o\000c\000 \000a\000=\000'\0001\0002\0003\000'"
359: "\000>\000s\000o\000m\000e\000 \000t\000e\000x\000t\000<\000/"
360: "\000d\000o\000c\000>";
361: if (XML_Parse(parser, text, sizeof(text)-1, XML_TRUE) == XML_STATUS_ERROR)
362: xml_failure(parser);
363: }
364: END_TEST
365:
366: START_TEST(test_utf16_le_epilog_newline)
367: {
368: unsigned int first_chunk_bytes = 17;
369: char text[] =
370: "\xFF\xFE" /* BOM */
371: "<\000e\000/\000>\000" /* document element */
372: "\r\000\n\000\r\000\n\000"; /* epilog */
373:
374: if (first_chunk_bytes >= sizeof(text) - 1)
375: fail("bad value of first_chunk_bytes");
376: if ( XML_Parse(parser, text, first_chunk_bytes, XML_FALSE)
377: == XML_STATUS_ERROR)
378: xml_failure(parser);
379: else {
380: enum XML_Status rc;
381: rc = XML_Parse(parser, text + first_chunk_bytes,
382: sizeof(text) - first_chunk_bytes - 1, XML_TRUE);
383: if (rc == XML_STATUS_ERROR)
384: xml_failure(parser);
385: }
386: }
387: END_TEST
388:
389: /* Regression test for SF bug #481609, #774028. */
390: START_TEST(test_latin1_umlauts)
391: {
392: char *text =
393: "<?xml version='1.0' encoding='iso-8859-1'?>\n"
394: "<e a='\xE4 \xF6 \xFC ä ö ü ä ö ü >'\n"
395: " >\xE4 \xF6 \xFC ä ö ü ä ö ü ></e>";
396: char *utf8 =
397: "\xC3\xA4 \xC3\xB6 \xC3\xBC "
398: "\xC3\xA4 \xC3\xB6 \xC3\xBC "
399: "\xC3\xA4 \xC3\xB6 \xC3\xBC >";
400: run_character_check(text, utf8);
401: XML_ParserReset(parser, NULL);
402: run_attribute_check(text, utf8);
403: }
404: END_TEST
405:
406: /* Regression test #1 for SF bug #653180. */
407: START_TEST(test_line_number_after_parse)
408: {
409: char *text =
410: "<tag>\n"
411: "\n"
412: "\n</tag>";
413: XML_Size lineno;
414:
415: if (XML_Parse(parser, text, strlen(text), XML_FALSE) == XML_STATUS_ERROR)
416: xml_failure(parser);
417: lineno = XML_GetCurrentLineNumber(parser);
418: if (lineno != 4) {
419: char buffer[100];
420: sprintf(buffer,
421: "expected 4 lines, saw %" XML_FMT_INT_MOD "u", lineno);
422: fail(buffer);
423: }
424: }
425: END_TEST
426:
427: /* Regression test #2 for SF bug #653180. */
428: START_TEST(test_column_number_after_parse)
429: {
430: char *text = "<tag></tag>";
431: XML_Size colno;
432:
433: if (XML_Parse(parser, text, strlen(text), XML_FALSE) == XML_STATUS_ERROR)
434: xml_failure(parser);
435: colno = XML_GetCurrentColumnNumber(parser);
436: if (colno != 11) {
437: char buffer[100];
438: sprintf(buffer,
439: "expected 11 columns, saw %" XML_FMT_INT_MOD "u", colno);
440: fail(buffer);
441: }
442: }
443: END_TEST
444:
445: static void XMLCALL
446: start_element_event_handler2(void *userData, const XML_Char *name,
447: const XML_Char **attr)
448: {
449: CharData *storage = (CharData *) userData;
450: char buffer[100];
451:
452: sprintf(buffer,
453: "<%s> at col:%" XML_FMT_INT_MOD "u line:%"\
454: XML_FMT_INT_MOD "u\n", name,
455: XML_GetCurrentColumnNumber(parser),
456: XML_GetCurrentLineNumber(parser));
457: CharData_AppendString(storage, buffer);
458: }
459:
460: static void XMLCALL
461: end_element_event_handler2(void *userData, const XML_Char *name)
462: {
463: CharData *storage = (CharData *) userData;
464: char buffer[100];
465:
466: sprintf(buffer,
467: "</%s> at col:%" XML_FMT_INT_MOD "u line:%"\
468: XML_FMT_INT_MOD "u\n", name,
469: XML_GetCurrentColumnNumber(parser),
470: XML_GetCurrentLineNumber(parser));
471: CharData_AppendString(storage, buffer);
472: }
473:
474: /* Regression test #3 for SF bug #653180. */
475: START_TEST(test_line_and_column_numbers_inside_handlers)
476: {
477: char *text =
478: "<a>\n" /* Unix end-of-line */
479: " <b>\r\n" /* Windows end-of-line */
480: " <c/>\r" /* Mac OS end-of-line */
481: " </b>\n"
482: " <d>\n"
483: " <f/>\n"
484: " </d>\n"
485: "</a>";
486: char *expected =
487: "<a> at col:0 line:1\n"
488: "<b> at col:2 line:2\n"
489: "<c> at col:4 line:3\n"
490: "</c> at col:8 line:3\n"
491: "</b> at col:2 line:4\n"
492: "<d> at col:2 line:5\n"
493: "<f> at col:4 line:6\n"
494: "</f> at col:8 line:6\n"
495: "</d> at col:2 line:7\n"
496: "</a> at col:0 line:8\n";
497: CharData storage;
498:
499: CharData_Init(&storage);
500: XML_SetUserData(parser, &storage);
501: XML_SetStartElementHandler(parser, start_element_event_handler2);
502: XML_SetEndElementHandler(parser, end_element_event_handler2);
503: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
504: xml_failure(parser);
505:
506: CharData_CheckString(&storage, expected);
507: }
508: END_TEST
509:
510: /* Regression test #4 for SF bug #653180. */
511: START_TEST(test_line_number_after_error)
512: {
513: char *text =
514: "<a>\n"
515: " <b>\n"
516: " </a>"; /* missing </b> */
517: XML_Size lineno;
518: if (XML_Parse(parser, text, strlen(text), XML_FALSE) != XML_STATUS_ERROR)
519: fail("Expected a parse error");
520:
521: lineno = XML_GetCurrentLineNumber(parser);
522: if (lineno != 3) {
523: char buffer[100];
524: sprintf(buffer, "expected 3 lines, saw %" XML_FMT_INT_MOD "u", lineno);
525: fail(buffer);
526: }
527: }
528: END_TEST
529:
530: /* Regression test #5 for SF bug #653180. */
531: START_TEST(test_column_number_after_error)
532: {
533: char *text =
534: "<a>\n"
535: " <b>\n"
536: " </a>"; /* missing </b> */
537: XML_Size colno;
538: if (XML_Parse(parser, text, strlen(text), XML_FALSE) != XML_STATUS_ERROR)
539: fail("Expected a parse error");
540:
541: colno = XML_GetCurrentColumnNumber(parser);
542: if (colno != 4) {
543: char buffer[100];
544: sprintf(buffer,
545: "expected 4 columns, saw %" XML_FMT_INT_MOD "u", colno);
546: fail(buffer);
547: }
548: }
549: END_TEST
550:
551: /* Regression test for SF bug #478332. */
552: START_TEST(test_really_long_lines)
553: {
554: /* This parses an input line longer than INIT_DATA_BUF_SIZE
555: characters long (defined to be 1024 in xmlparse.c). We take a
556: really cheesy approach to building the input buffer, because
557: this avoids writing bugs in buffer-filling code.
558: */
559: char *text =
560: "<e>"
561: /* 64 chars */
562: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
563: /* until we have at least 1024 characters on the line: */
564: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
565: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
566: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
567: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
568: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
569: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
570: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
571: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
572: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
573: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
574: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
575: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
576: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
577: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
578: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
579: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-+"
580: "</e>";
581: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
582: xml_failure(parser);
583: }
584: END_TEST
585:
586:
587: /*
588: * Element event tests.
589: */
590:
591: static void XMLCALL
592: end_element_event_handler(void *userData, const XML_Char *name)
593: {
594: CharData *storage = (CharData *) userData;
595: CharData_AppendString(storage, "/");
596: CharData_AppendXMLChars(storage, name, -1);
597: }
598:
599: START_TEST(test_end_element_events)
600: {
601: char *text = "<a><b><c/></b><d><f/></d></a>";
602: char *expected = "/c/b/f/d/a";
603: CharData storage;
604:
605: CharData_Init(&storage);
606: XML_SetUserData(parser, &storage);
607: XML_SetEndElementHandler(parser, end_element_event_handler);
608: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
609: xml_failure(parser);
610: CharData_CheckString(&storage, expected);
611: }
612: END_TEST
613:
614:
615: /*
616: * Attribute tests.
617: */
618:
619: /* Helpers used by the following test; this checks any "attr" and "refs"
620: attributes to make sure whitespace has been normalized.
621:
622: Return true if whitespace has been normalized in a string, using
623: the rules for attribute value normalization. The 'is_cdata' flag
624: is needed since CDATA attributes don't need to have multiple
625: whitespace characters collapsed to a single space, while other
626: attribute data types do. (Section 3.3.3 of the recommendation.)
627: */
628: static int
629: is_whitespace_normalized(const XML_Char *s, int is_cdata)
630: {
631: int blanks = 0;
632: int at_start = 1;
633: while (*s) {
634: if (*s == ' ')
635: ++blanks;
636: else if (*s == '\t' || *s == '\n' || *s == '\r')
637: return 0;
638: else {
639: if (at_start) {
640: at_start = 0;
641: if (blanks && !is_cdata)
642: /* illegal leading blanks */
643: return 0;
644: }
645: else if (blanks > 1 && !is_cdata)
646: return 0;
647: blanks = 0;
648: }
649: ++s;
650: }
651: if (blanks && !is_cdata)
652: return 0;
653: return 1;
654: }
655:
656: /* Check the attribute whitespace checker: */
657: static void
658: testhelper_is_whitespace_normalized(void)
659: {
660: assert(is_whitespace_normalized("abc", 0));
661: assert(is_whitespace_normalized("abc", 1));
662: assert(is_whitespace_normalized("abc def ghi", 0));
663: assert(is_whitespace_normalized("abc def ghi", 1));
664: assert(!is_whitespace_normalized(" abc def ghi", 0));
665: assert(is_whitespace_normalized(" abc def ghi", 1));
666: assert(!is_whitespace_normalized("abc def ghi", 0));
667: assert(is_whitespace_normalized("abc def ghi", 1));
668: assert(!is_whitespace_normalized("abc def ghi ", 0));
669: assert(is_whitespace_normalized("abc def ghi ", 1));
670: assert(!is_whitespace_normalized(" ", 0));
671: assert(is_whitespace_normalized(" ", 1));
672: assert(!is_whitespace_normalized("\t", 0));
673: assert(!is_whitespace_normalized("\t", 1));
674: assert(!is_whitespace_normalized("\n", 0));
675: assert(!is_whitespace_normalized("\n", 1));
676: assert(!is_whitespace_normalized("\r", 0));
677: assert(!is_whitespace_normalized("\r", 1));
678: assert(!is_whitespace_normalized("abc\t def", 1));
679: }
680:
681: static void XMLCALL
682: check_attr_contains_normalized_whitespace(void *userData,
683: const XML_Char *name,
684: const XML_Char **atts)
685: {
686: int i;
687: for (i = 0; atts[i] != NULL; i += 2) {
688: const XML_Char *attrname = atts[i];
689: const XML_Char *value = atts[i + 1];
690: if (strcmp("attr", attrname) == 0
691: || strcmp("ents", attrname) == 0
692: || strcmp("refs", attrname) == 0) {
693: if (!is_whitespace_normalized(value, 0)) {
694: char buffer[256];
695: sprintf(buffer, "attribute value not normalized: %s='%s'",
696: attrname, value);
697: fail(buffer);
698: }
699: }
700: }
701: }
702:
703: START_TEST(test_attr_whitespace_normalization)
704: {
705: char *text =
706: "<!DOCTYPE doc [\n"
707: " <!ATTLIST doc\n"
708: " attr NMTOKENS #REQUIRED\n"
709: " ents ENTITIES #REQUIRED\n"
710: " refs IDREFS #REQUIRED>\n"
711: "]>\n"
712: "<doc attr=' a b c\t\td\te\t' refs=' id-1 \t id-2\t\t' \n"
713: " ents=' ent-1 \t\r\n"
714: " ent-2 ' >\n"
715: " <e id='id-1'/>\n"
716: " <e id='id-2'/>\n"
717: "</doc>";
718:
719: XML_SetStartElementHandler(parser,
720: check_attr_contains_normalized_whitespace);
721: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
722: xml_failure(parser);
723: }
724: END_TEST
725:
726:
727: /*
728: * XML declaration tests.
729: */
730:
731: START_TEST(test_xmldecl_misplaced)
732: {
733: expect_failure("\n"
734: "<?xml version='1.0'?>\n"
735: "<a/>",
736: XML_ERROR_MISPLACED_XML_PI,
737: "failed to report misplaced XML declaration");
738: }
739: END_TEST
740:
741: /* Regression test for SF bug #584832. */
742: static int XMLCALL
743: UnknownEncodingHandler(void *data,const XML_Char *encoding,XML_Encoding *info)
744: {
745: if (strcmp(encoding,"unsupported-encoding") == 0) {
746: int i;
747: for (i = 0; i < 256; ++i)
748: info->map[i] = i;
749: info->data = NULL;
750: info->convert = NULL;
751: info->release = NULL;
752: return XML_STATUS_OK;
753: }
754: return XML_STATUS_ERROR;
755: }
756:
757: START_TEST(test_unknown_encoding_internal_entity)
758: {
759: char *text =
760: "<?xml version='1.0' encoding='unsupported-encoding'?>\n"
761: "<!DOCTYPE test [<!ENTITY foo 'bar'>]>\n"
762: "<test a='&foo;'/>";
763:
764: XML_SetUnknownEncodingHandler(parser, UnknownEncodingHandler, NULL);
765: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
766: xml_failure(parser);
767: }
768: END_TEST
769:
770: /* Regression test for SF bug #620106. */
771: static int XMLCALL
772: external_entity_loader_set_encoding(XML_Parser parser,
773: const XML_Char *context,
774: const XML_Char *base,
775: const XML_Char *systemId,
776: const XML_Char *publicId)
777: {
778: /* This text says it's an unsupported encoding, but it's really
779: UTF-8, which we tell Expat using XML_SetEncoding().
780: */
781: char *text =
782: "<?xml encoding='iso-8859-3'?>"
783: "\xC3\xA9";
784: XML_Parser extparser;
785:
786: extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
787: if (extparser == NULL)
788: fail("Could not create external entity parser.");
789: if (!XML_SetEncoding(extparser, "utf-8"))
790: fail("XML_SetEncoding() ignored for external entity");
791: if ( XML_Parse(extparser, text, strlen(text), XML_TRUE)
792: == XML_STATUS_ERROR) {
793: xml_failure(parser);
794: return 0;
795: }
796: return 1;
797: }
798:
799: START_TEST(test_ext_entity_set_encoding)
800: {
801: char *text =
802: "<!DOCTYPE doc [\n"
803: " <!ENTITY en SYSTEM 'http://xml.libexpat.org/dummy.ent'>\n"
804: "]>\n"
805: "<doc>&en;</doc>";
806:
807: XML_SetExternalEntityRefHandler(parser,
808: external_entity_loader_set_encoding);
809: run_character_check(text, "\xC3\xA9");
810: }
811: END_TEST
812:
813: /* Test that no error is reported for unknown entities if we don't
814: read an external subset. This was fixed in Expat 1.95.5.
815: */
816: START_TEST(test_wfc_undeclared_entity_unread_external_subset) {
817: char *text =
818: "<!DOCTYPE doc SYSTEM 'foo'>\n"
819: "<doc>&entity;</doc>";
820:
821: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
822: xml_failure(parser);
823: }
824: END_TEST
825:
826: /* Test that an error is reported for unknown entities if we don't
827: have an external subset.
828: */
829: START_TEST(test_wfc_undeclared_entity_no_external_subset) {
830: expect_failure("<doc>&entity;</doc>",
831: XML_ERROR_UNDEFINED_ENTITY,
832: "Parser did not report undefined entity w/out a DTD.");
833: }
834: END_TEST
835:
836: /* Test that an error is reported for unknown entities if we don't
837: read an external subset, but have been declared standalone.
838: */
839: START_TEST(test_wfc_undeclared_entity_standalone) {
840: char *text =
841: "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
842: "<!DOCTYPE doc SYSTEM 'foo'>\n"
843: "<doc>&entity;</doc>";
844:
845: expect_failure(text,
846: XML_ERROR_UNDEFINED_ENTITY,
847: "Parser did not report undefined entity (standalone).");
848: }
849: END_TEST
850:
851: static int XMLCALL
852: external_entity_loader(XML_Parser parser,
853: const XML_Char *context,
854: const XML_Char *base,
855: const XML_Char *systemId,
856: const XML_Char *publicId)
857: {
858: char *text = (char *)XML_GetUserData(parser);
859: XML_Parser extparser;
860:
861: extparser = XML_ExternalEntityParserCreate(parser, context, NULL);
862: if (extparser == NULL)
863: fail("Could not create external entity parser.");
864: if ( XML_Parse(extparser, text, strlen(text), XML_TRUE)
865: == XML_STATUS_ERROR) {
866: xml_failure(parser);
867: return XML_STATUS_ERROR;
868: }
869: return XML_STATUS_OK;
870: }
871:
872: /* Test that an error is reported for unknown entities if we have read
873: an external subset, and standalone is true.
874: */
875: START_TEST(test_wfc_undeclared_entity_with_external_subset_standalone) {
876: char *text =
877: "<?xml version='1.0' encoding='us-ascii' standalone='yes'?>\n"
878: "<!DOCTYPE doc SYSTEM 'foo'>\n"
879: "<doc>&entity;</doc>";
880: char *foo_text =
881: "<!ELEMENT doc (#PCDATA)*>";
882:
883: XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
884: XML_SetUserData(parser, foo_text);
885: XML_SetExternalEntityRefHandler(parser, external_entity_loader);
886: expect_failure(text,
887: XML_ERROR_UNDEFINED_ENTITY,
888: "Parser did not report undefined entity (external DTD).");
889: }
890: END_TEST
891:
892: /* Test that no error is reported for unknown entities if we have read
893: an external subset, and standalone is false.
894: */
895: START_TEST(test_wfc_undeclared_entity_with_external_subset) {
896: char *text =
897: "<?xml version='1.0' encoding='us-ascii'?>\n"
898: "<!DOCTYPE doc SYSTEM 'foo'>\n"
899: "<doc>&entity;</doc>";
900: char *foo_text =
901: "<!ELEMENT doc (#PCDATA)*>";
902:
903: XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
904: XML_SetUserData(parser, foo_text);
905: XML_SetExternalEntityRefHandler(parser, external_entity_loader);
906: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
907: xml_failure(parser);
908: }
909: END_TEST
910:
911: START_TEST(test_wfc_no_recursive_entity_refs)
912: {
913: char *text =
914: "<!DOCTYPE doc [\n"
915: " <!ENTITY entity '&entity;'>\n"
916: "]>\n"
917: "<doc>&entity;</doc>";
918:
919: expect_failure(text,
920: XML_ERROR_RECURSIVE_ENTITY_REF,
921: "Parser did not report recursive entity reference.");
922: }
923: END_TEST
924:
925: /* Regression test for SF bug #483514. */
926: START_TEST(test_dtd_default_handling)
927: {
928: char *text =
929: "<!DOCTYPE doc [\n"
930: "<!ENTITY e SYSTEM 'http://xml.libexpat.org/e'>\n"
931: "<!NOTATION n SYSTEM 'http://xml.libexpat.org/n'>\n"
932: "<!ELEMENT doc EMPTY>\n"
933: "<!ATTLIST doc a CDATA #IMPLIED>\n"
934: "<?pi in dtd?>\n"
935: "<!--comment in dtd-->\n"
936: "]><doc/>";
937:
938: XML_SetDefaultHandler(parser, accumulate_characters);
939: XML_SetDoctypeDeclHandler(parser,
940: dummy_start_doctype_handler,
941: dummy_end_doctype_handler);
942: XML_SetEntityDeclHandler(parser, dummy_entity_decl_handler);
943: XML_SetNotationDeclHandler(parser, dummy_notation_decl_handler);
944: XML_SetElementDeclHandler(parser, dummy_element_decl_handler);
945: XML_SetAttlistDeclHandler(parser, dummy_attlist_decl_handler);
946: XML_SetProcessingInstructionHandler(parser, dummy_pi_handler);
947: XML_SetCommentHandler(parser, dummy_comment_handler);
948: run_character_check(text, "\n\n\n\n\n\n\n<doc/>");
949: }
950: END_TEST
951:
952: /* See related SF bug #673791.
953: When namespace processing is enabled, setting the namespace URI for
954: a prefix is not allowed; this test ensures that it *is* allowed
955: when namespace processing is not enabled.
956: (See Namespaces in XML, section 2.)
957: */
958: START_TEST(test_empty_ns_without_namespaces)
959: {
960: char *text =
961: "<doc xmlns:prefix='http://www.example.com/'>\n"
962: " <e xmlns:prefix=''/>\n"
963: "</doc>";
964:
965: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
966: xml_failure(parser);
967: }
968: END_TEST
969:
970: /* Regression test for SF bug #824420.
971: Checks that an xmlns:prefix attribute set in an attribute's default
972: value isn't misinterpreted.
973: */
974: START_TEST(test_ns_in_attribute_default_without_namespaces)
975: {
976: char *text =
977: "<!DOCTYPE e:element [\n"
978: " <!ATTLIST e:element\n"
979: " xmlns:e CDATA 'http://example.com/'>\n"
980: " ]>\n"
981: "<e:element/>";
982:
983: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
984: xml_failure(parser);
985: }
986: END_TEST
987:
988: static char *long_character_data_text =
989: "<?xml version='1.0' encoding='iso-8859-1'?><s>"
990: "012345678901234567890123456789012345678901234567890123456789"
991: "012345678901234567890123456789012345678901234567890123456789"
992: "012345678901234567890123456789012345678901234567890123456789"
993: "012345678901234567890123456789012345678901234567890123456789"
994: "012345678901234567890123456789012345678901234567890123456789"
995: "012345678901234567890123456789012345678901234567890123456789"
996: "012345678901234567890123456789012345678901234567890123456789"
997: "012345678901234567890123456789012345678901234567890123456789"
998: "012345678901234567890123456789012345678901234567890123456789"
999: "012345678901234567890123456789012345678901234567890123456789"
1000: "012345678901234567890123456789012345678901234567890123456789"
1001: "012345678901234567890123456789012345678901234567890123456789"
1002: "012345678901234567890123456789012345678901234567890123456789"
1003: "012345678901234567890123456789012345678901234567890123456789"
1004: "012345678901234567890123456789012345678901234567890123456789"
1005: "012345678901234567890123456789012345678901234567890123456789"
1006: "012345678901234567890123456789012345678901234567890123456789"
1007: "012345678901234567890123456789012345678901234567890123456789"
1008: "012345678901234567890123456789012345678901234567890123456789"
1009: "012345678901234567890123456789012345678901234567890123456789"
1010: "</s>";
1011:
1012: static XML_Bool resumable = XML_FALSE;
1013:
1014: static void
1015: clearing_aborting_character_handler(void *userData,
1016: const XML_Char *s, int len)
1017: {
1018: XML_StopParser(parser, resumable);
1019: XML_SetCharacterDataHandler(parser, NULL);
1020: }
1021:
1022: /* Regression test for SF bug #1515266: missing check of stopped
1023: parser in doContext() 'for' loop. */
1024: START_TEST(test_stop_parser_between_char_data_calls)
1025: {
1026: /* The sample data must be big enough that there are two calls to
1027: the character data handler from within the inner "for" loop of
1028: the XML_TOK_DATA_CHARS case in doContent(), and the character
1029: handler must stop the parser and clear the character data
1030: handler.
1031: */
1032: char *text = long_character_data_text;
1033:
1034: XML_SetCharacterDataHandler(parser, clearing_aborting_character_handler);
1035: resumable = XML_FALSE;
1036: if (XML_Parse(parser, text, strlen(text), XML_TRUE) != XML_STATUS_ERROR)
1037: xml_failure(parser);
1038: if (XML_GetErrorCode(parser) != XML_ERROR_ABORTED)
1039: xml_failure(parser);
1040: }
1041: END_TEST
1042:
1043: /* Regression test for SF bug #1515266: missing check of stopped
1044: parser in doContext() 'for' loop. */
1045: START_TEST(test_suspend_parser_between_char_data_calls)
1046: {
1047: /* The sample data must be big enough that there are two calls to
1048: the character data handler from within the inner "for" loop of
1049: the XML_TOK_DATA_CHARS case in doContent(), and the character
1050: handler must stop the parser and clear the character data
1051: handler.
1052: */
1053: char *text = long_character_data_text;
1054:
1055: XML_SetCharacterDataHandler(parser, clearing_aborting_character_handler);
1056: resumable = XML_TRUE;
1057: if (XML_Parse(parser, text, strlen(text), XML_TRUE) != XML_STATUS_SUSPENDED)
1058: xml_failure(parser);
1059: if (XML_GetErrorCode(parser) != XML_ERROR_NONE)
1060: xml_failure(parser);
1061: }
1062: END_TEST
1063:
1064:
1065: /*
1066: * Namespaces tests.
1067: */
1068:
1069: static void
1070: namespace_setup(void)
1071: {
1072: parser = XML_ParserCreateNS(NULL, ' ');
1073: if (parser == NULL)
1074: fail("Parser not created.");
1075: }
1076:
1077: static void
1078: namespace_teardown(void)
1079: {
1080: basic_teardown();
1081: }
1082:
1083: /* Check that an element name and attribute name match the expected values.
1084: The expected values are passed as an array reference of string pointers
1085: provided as the userData argument; the first is the expected
1086: element name, and the second is the expected attribute name.
1087: */
1088: static void XMLCALL
1089: triplet_start_checker(void *userData, const XML_Char *name,
1090: const XML_Char **atts)
1091: {
1092: char **elemstr = (char **)userData;
1093: char buffer[1024];
1094: if (strcmp(elemstr[0], name) != 0) {
1095: sprintf(buffer, "unexpected start string: '%s'", name);
1096: fail(buffer);
1097: }
1098: if (strcmp(elemstr[1], atts[0]) != 0) {
1099: sprintf(buffer, "unexpected attribute string: '%s'", atts[0]);
1100: fail(buffer);
1101: }
1102: }
1103:
1104: /* Check that the element name passed to the end-element handler matches
1105: the expected value. The expected value is passed as the first element
1106: in an array of strings passed as the userData argument.
1107: */
1108: static void XMLCALL
1109: triplet_end_checker(void *userData, const XML_Char *name)
1110: {
1111: char **elemstr = (char **)userData;
1112: if (strcmp(elemstr[0], name) != 0) {
1113: char buffer[1024];
1114: sprintf(buffer, "unexpected end string: '%s'", name);
1115: fail(buffer);
1116: }
1117: }
1118:
1119: START_TEST(test_return_ns_triplet)
1120: {
1121: char *text =
1122: "<foo:e xmlns:foo='http://expat.sf.net/' bar:a='12'\n"
1123: " xmlns:bar='http://expat.sf.net/'></foo:e>";
1124: char *elemstr[] = {
1125: "http://expat.sf.net/ e foo",
1126: "http://expat.sf.net/ a bar"
1127: };
1128: XML_SetReturnNSTriplet(parser, XML_TRUE);
1129: XML_SetUserData(parser, elemstr);
1130: XML_SetElementHandler(parser, triplet_start_checker, triplet_end_checker);
1131: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
1132: xml_failure(parser);
1133: }
1134: END_TEST
1135:
1136: static void XMLCALL
1137: overwrite_start_checker(void *userData, const XML_Char *name,
1138: const XML_Char **atts)
1139: {
1140: CharData *storage = (CharData *) userData;
1141: CharData_AppendString(storage, "start ");
1142: CharData_AppendXMLChars(storage, name, -1);
1143: while (*atts != NULL) {
1144: CharData_AppendString(storage, "\nattribute ");
1145: CharData_AppendXMLChars(storage, *atts, -1);
1146: atts += 2;
1147: }
1148: CharData_AppendString(storage, "\n");
1149: }
1150:
1151: static void XMLCALL
1152: overwrite_end_checker(void *userData, const XML_Char *name)
1153: {
1154: CharData *storage = (CharData *) userData;
1155: CharData_AppendString(storage, "end ");
1156: CharData_AppendXMLChars(storage, name, -1);
1157: CharData_AppendString(storage, "\n");
1158: }
1159:
1160: static void
1161: run_ns_tagname_overwrite_test(char *text, char *result)
1162: {
1163: CharData storage;
1164: CharData_Init(&storage);
1165: XML_SetUserData(parser, &storage);
1166: XML_SetElementHandler(parser,
1167: overwrite_start_checker, overwrite_end_checker);
1168: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
1169: xml_failure(parser);
1170: CharData_CheckString(&storage, result);
1171: }
1172:
1173: /* Regression test for SF bug #566334. */
1174: START_TEST(test_ns_tagname_overwrite)
1175: {
1176: char *text =
1177: "<n:e xmlns:n='http://xml.libexpat.org/'>\n"
1178: " <n:f n:attr='foo'/>\n"
1179: " <n:g n:attr2='bar'/>\n"
1180: "</n:e>";
1181: char *result =
1182: "start http://xml.libexpat.org/ e\n"
1183: "start http://xml.libexpat.org/ f\n"
1184: "attribute http://xml.libexpat.org/ attr\n"
1185: "end http://xml.libexpat.org/ f\n"
1186: "start http://xml.libexpat.org/ g\n"
1187: "attribute http://xml.libexpat.org/ attr2\n"
1188: "end http://xml.libexpat.org/ g\n"
1189: "end http://xml.libexpat.org/ e\n";
1190: run_ns_tagname_overwrite_test(text, result);
1191: }
1192: END_TEST
1193:
1194: /* Regression test for SF bug #566334. */
1195: START_TEST(test_ns_tagname_overwrite_triplet)
1196: {
1197: char *text =
1198: "<n:e xmlns:n='http://xml.libexpat.org/'>\n"
1199: " <n:f n:attr='foo'/>\n"
1200: " <n:g n:attr2='bar'/>\n"
1201: "</n:e>";
1202: char *result =
1203: "start http://xml.libexpat.org/ e n\n"
1204: "start http://xml.libexpat.org/ f n\n"
1205: "attribute http://xml.libexpat.org/ attr n\n"
1206: "end http://xml.libexpat.org/ f n\n"
1207: "start http://xml.libexpat.org/ g n\n"
1208: "attribute http://xml.libexpat.org/ attr2 n\n"
1209: "end http://xml.libexpat.org/ g n\n"
1210: "end http://xml.libexpat.org/ e n\n";
1211: XML_SetReturnNSTriplet(parser, XML_TRUE);
1212: run_ns_tagname_overwrite_test(text, result);
1213: }
1214: END_TEST
1215:
1216:
1217: /* Regression test for SF bug #620343. */
1218: static void XMLCALL
1219: start_element_fail(void *userData,
1220: const XML_Char *name, const XML_Char **atts)
1221: {
1222: /* We should never get here. */
1223: fail("should never reach start_element_fail()");
1224: }
1225:
1226: static void XMLCALL
1227: start_ns_clearing_start_element(void *userData,
1228: const XML_Char *prefix,
1229: const XML_Char *uri)
1230: {
1231: XML_SetStartElementHandler((XML_Parser) userData, NULL);
1232: }
1233:
1234: START_TEST(test_start_ns_clears_start_element)
1235: {
1236: /* This needs to use separate start/end tags; using the empty tag
1237: syntax doesn't cause the problematic path through Expat to be
1238: taken.
1239: */
1240: char *text = "<e xmlns='http://xml.libexpat.org/'></e>";
1241:
1242: XML_SetStartElementHandler(parser, start_element_fail);
1243: XML_SetStartNamespaceDeclHandler(parser, start_ns_clearing_start_element);
1244: XML_UseParserAsHandlerArg(parser);
1245: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
1246: xml_failure(parser);
1247: }
1248: END_TEST
1249:
1250: /* Regression test for SF bug #616863. */
1251: static int XMLCALL
1252: external_entity_handler(XML_Parser parser,
1253: const XML_Char *context,
1254: const XML_Char *base,
1255: const XML_Char *systemId,
1256: const XML_Char *publicId)
1257: {
1258: intptr_t callno = 1 + (intptr_t)XML_GetUserData(parser);
1259: char *text;
1260: XML_Parser p2;
1261:
1262: if (callno == 1)
1263: text = ("<!ELEMENT doc (e+)>\n"
1264: "<!ATTLIST doc xmlns CDATA #IMPLIED>\n"
1265: "<!ELEMENT e EMPTY>\n");
1266: else
1267: text = ("<?xml version='1.0' encoding='us-ascii'?>"
1268: "<e/>");
1269:
1270: XML_SetUserData(parser, (void *) callno);
1271: p2 = XML_ExternalEntityParserCreate(parser, context, NULL);
1272: if (XML_Parse(p2, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR) {
1273: xml_failure(p2);
1274: return 0;
1275: }
1276: XML_ParserFree(p2);
1277: return 1;
1278: }
1279:
1280: START_TEST(test_default_ns_from_ext_subset_and_ext_ge)
1281: {
1282: char *text =
1283: "<?xml version='1.0'?>\n"
1284: "<!DOCTYPE doc SYSTEM 'http://xml.libexpat.org/doc.dtd' [\n"
1285: " <!ENTITY en SYSTEM 'http://xml.libexpat.org/entity.ent'>\n"
1286: "]>\n"
1287: "<doc xmlns='http://xml.libexpat.org/ns1'>\n"
1288: "&en;\n"
1289: "</doc>";
1290:
1291: XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
1292: XML_SetExternalEntityRefHandler(parser, external_entity_handler);
1293: /* We actually need to set this handler to tickle this bug. */
1294: XML_SetStartElementHandler(parser, dummy_start_element);
1295: XML_SetUserData(parser, NULL);
1296: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
1297: xml_failure(parser);
1298: }
1299: END_TEST
1300:
1301: /* Regression test #1 for SF bug #673791. */
1302: START_TEST(test_ns_prefix_with_empty_uri_1)
1303: {
1304: char *text =
1305: "<doc xmlns:prefix='http://xml.libexpat.org/'>\n"
1306: " <e xmlns:prefix=''/>\n"
1307: "</doc>";
1308:
1309: expect_failure(text,
1310: XML_ERROR_UNDECLARING_PREFIX,
1311: "Did not report re-setting namespace"
1312: " URI with prefix to ''.");
1313: }
1314: END_TEST
1315:
1316: /* Regression test #2 for SF bug #673791. */
1317: START_TEST(test_ns_prefix_with_empty_uri_2)
1318: {
1319: char *text =
1320: "<?xml version='1.0'?>\n"
1321: "<docelem xmlns:pre=''/>";
1322:
1323: expect_failure(text,
1324: XML_ERROR_UNDECLARING_PREFIX,
1325: "Did not report setting namespace URI with prefix to ''.");
1326: }
1327: END_TEST
1328:
1329: /* Regression test #3 for SF bug #673791. */
1330: START_TEST(test_ns_prefix_with_empty_uri_3)
1331: {
1332: char *text =
1333: "<!DOCTYPE doc [\n"
1334: " <!ELEMENT doc EMPTY>\n"
1335: " <!ATTLIST doc\n"
1336: " xmlns:prefix CDATA ''>\n"
1337: "]>\n"
1338: "<doc/>";
1339:
1340: expect_failure(text,
1341: XML_ERROR_UNDECLARING_PREFIX,
1342: "Didn't report attr default setting NS w/ prefix to ''.");
1343: }
1344: END_TEST
1345:
1346: /* Regression test #4 for SF bug #673791. */
1347: START_TEST(test_ns_prefix_with_empty_uri_4)
1348: {
1349: char *text =
1350: "<!DOCTYPE doc [\n"
1351: " <!ELEMENT prefix:doc EMPTY>\n"
1352: " <!ATTLIST prefix:doc\n"
1353: " xmlns:prefix CDATA 'http://xml.libexpat.org/'>\n"
1354: "]>\n"
1355: "<prefix:doc/>";
1356: /* Packaged info expected by the end element handler;
1357: the weird structuring lets us re-use the triplet_end_checker()
1358: function also used for another test. */
1359: char *elemstr[] = {
1360: "http://xml.libexpat.org/ doc prefix"
1361: };
1362: XML_SetReturnNSTriplet(parser, XML_TRUE);
1363: XML_SetUserData(parser, elemstr);
1364: XML_SetEndElementHandler(parser, triplet_end_checker);
1365: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
1366: xml_failure(parser);
1367: }
1368: END_TEST
1369:
1370: START_TEST(test_ns_default_with_empty_uri)
1371: {
1372: char *text =
1373: "<doc xmlns='http://xml.libexpat.org/'>\n"
1374: " <e xmlns=''/>\n"
1375: "</doc>";
1376: if (XML_Parse(parser, text, strlen(text), XML_TRUE) == XML_STATUS_ERROR)
1377: xml_failure(parser);
1378: }
1379: END_TEST
1380:
1381: /* Regression test for SF bug #692964: two prefixes for one namespace. */
1382: START_TEST(test_ns_duplicate_attrs_diff_prefixes)
1383: {
1384: char *text =
1385: "<doc xmlns:a='http://xml.libexpat.org/a'\n"
1386: " xmlns:b='http://xml.libexpat.org/a'\n"
1387: " a:a='v' b:a='v' />";
1388: expect_failure(text,
1389: XML_ERROR_DUPLICATE_ATTRIBUTE,
1390: "did not report multiple attributes with same URI+name");
1391: }
1392: END_TEST
1393:
1394: /* Regression test for SF bug #695401: unbound prefix. */
1395: START_TEST(test_ns_unbound_prefix_on_attribute)
1396: {
1397: char *text = "<doc a:attr=''/>";
1398: expect_failure(text,
1399: XML_ERROR_UNBOUND_PREFIX,
1400: "did not report unbound prefix on attribute");
1401: }
1402: END_TEST
1403:
1404: /* Regression test for SF bug #695401: unbound prefix. */
1405: START_TEST(test_ns_unbound_prefix_on_element)
1406: {
1407: char *text = "<a:doc/>";
1408: expect_failure(text,
1409: XML_ERROR_UNBOUND_PREFIX,
1410: "did not report unbound prefix on element");
1411: }
1412: END_TEST
1413:
1414: static Suite *
1415: make_suite(void)
1416: {
1417: Suite *s = suite_create("basic");
1418: TCase *tc_basic = tcase_create("basic tests");
1419: TCase *tc_namespace = tcase_create("XML namespaces");
1420:
1421: suite_add_tcase(s, tc_basic);
1422: tcase_add_checked_fixture(tc_basic, basic_setup, basic_teardown);
1423: tcase_add_test(tc_basic, test_nul_byte);
1424: tcase_add_test(tc_basic, test_u0000_char);
1425: tcase_add_test(tc_basic, test_bom_utf8);
1426: tcase_add_test(tc_basic, test_bom_utf16_be);
1427: tcase_add_test(tc_basic, test_bom_utf16_le);
1428: tcase_add_test(tc_basic, test_illegal_utf8);
1429: tcase_add_test(tc_basic, test_utf16);
1430: tcase_add_test(tc_basic, test_utf16_le_epilog_newline);
1431: tcase_add_test(tc_basic, test_latin1_umlauts);
1432: /* Regression test for SF bug #491986. */
1433: tcase_add_test(tc_basic, test_danish_latin1);
1434: /* Regression test for SF bug #514281. */
1435: tcase_add_test(tc_basic, test_french_charref_hexidecimal);
1436: tcase_add_test(tc_basic, test_french_charref_decimal);
1437: tcase_add_test(tc_basic, test_french_latin1);
1438: tcase_add_test(tc_basic, test_french_utf8);
1439: tcase_add_test(tc_basic, test_utf8_false_rejection);
1440: tcase_add_test(tc_basic, test_line_number_after_parse);
1441: tcase_add_test(tc_basic, test_column_number_after_parse);
1442: tcase_add_test(tc_basic, test_line_and_column_numbers_inside_handlers);
1443: tcase_add_test(tc_basic, test_line_number_after_error);
1444: tcase_add_test(tc_basic, test_column_number_after_error);
1445: tcase_add_test(tc_basic, test_really_long_lines);
1446: tcase_add_test(tc_basic, test_end_element_events);
1447: tcase_add_test(tc_basic, test_attr_whitespace_normalization);
1448: tcase_add_test(tc_basic, test_xmldecl_misplaced);
1449: tcase_add_test(tc_basic, test_unknown_encoding_internal_entity);
1450: tcase_add_test(tc_basic,
1451: test_wfc_undeclared_entity_unread_external_subset);
1452: tcase_add_test(tc_basic, test_wfc_undeclared_entity_no_external_subset);
1453: tcase_add_test(tc_basic, test_wfc_undeclared_entity_standalone);
1454: tcase_add_test(tc_basic, test_wfc_undeclared_entity_with_external_subset);
1455: tcase_add_test(tc_basic,
1456: test_wfc_undeclared_entity_with_external_subset_standalone);
1457: tcase_add_test(tc_basic, test_wfc_no_recursive_entity_refs);
1458: tcase_add_test(tc_basic, test_ext_entity_set_encoding);
1459: tcase_add_test(tc_basic, test_dtd_default_handling);
1460: tcase_add_test(tc_basic, test_empty_ns_without_namespaces);
1461: tcase_add_test(tc_basic, test_ns_in_attribute_default_without_namespaces);
1462: tcase_add_test(tc_basic, test_stop_parser_between_char_data_calls);
1463: tcase_add_test(tc_basic, test_suspend_parser_between_char_data_calls);
1464:
1465: suite_add_tcase(s, tc_namespace);
1466: tcase_add_checked_fixture(tc_namespace,
1467: namespace_setup, namespace_teardown);
1468: tcase_add_test(tc_namespace, test_return_ns_triplet);
1469: tcase_add_test(tc_namespace, test_ns_tagname_overwrite);
1470: tcase_add_test(tc_namespace, test_ns_tagname_overwrite_triplet);
1471: tcase_add_test(tc_namespace, test_start_ns_clears_start_element);
1472: tcase_add_test(tc_namespace, test_default_ns_from_ext_subset_and_ext_ge);
1473: tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_1);
1474: tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_2);
1475: tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_3);
1476: tcase_add_test(tc_namespace, test_ns_prefix_with_empty_uri_4);
1477: tcase_add_test(tc_namespace, test_ns_default_with_empty_uri);
1478: tcase_add_test(tc_namespace, test_ns_duplicate_attrs_diff_prefixes);
1479: tcase_add_test(tc_namespace, test_ns_unbound_prefix_on_attribute);
1480: tcase_add_test(tc_namespace, test_ns_unbound_prefix_on_element);
1481:
1482: return s;
1483: }
1484:
1485:
1486: int
1487: main(int argc, char *argv[])
1488: {
1489: int i, nf;
1490: int verbosity = CK_NORMAL;
1491: Suite *s = make_suite();
1492: SRunner *sr = srunner_create(s);
1493:
1494: /* run the tests for internal helper functions */
1495: testhelper_is_whitespace_normalized();
1496:
1497: for (i = 1; i < argc; ++i) {
1498: char *opt = argv[i];
1499: if (strcmp(opt, "-v") == 0 || strcmp(opt, "--verbose") == 0)
1500: verbosity = CK_VERBOSE;
1501: else if (strcmp(opt, "-q") == 0 || strcmp(opt, "--quiet") == 0)
1502: verbosity = CK_SILENT;
1503: else {
1504: fprintf(stderr, "runtests: unknown option '%s'\n", opt);
1505: return 2;
1506: }
1507: }
1508: if (verbosity != CK_SILENT)
1509: printf("Expat version: %s\n", XML_ExpatVersion());
1510: srunner_run_all(sr, verbosity);
1511: nf = srunner_ntests_failed(sr);
1512: srunner_free(sr);
1513:
1514: return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
1515: }
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