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Fix a Relaxng bug raised by libvirt test suite

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* xmlregexp.c: other fixes in 2.7.4 raised this internal error
  when comparing ranges, this affects among others detection of
  the determinism
* test/relaxng/libvirt* result/relaxng/libvirt*: add a test case
  based on libvirt schemas and tests
This commit is contained in:
Daniel Veillard
2009-09-23 18:28:43 +02:00
parent 9d3d141c41
commit 9332b48f16
7 changed files with 1289 additions and 5 deletions
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11
xmlregexp.c
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@ -2095,12 +2095,13 @@ xmlFACompareRanges(xmlRegRangePtr range1, xmlRegRangePtr range2) {
(range2->type == XML_REGEXP_EPSILON)) {
return(0);
} else if (range1->type == range2->type) {
if ((range1->type != XML_REGEXP_CHARVAL) ||
(range1->end < range2->start) ||
(range2->end < range1->start))
ret = 1;
else
if (range1->type != XML_REGEXP_CHARVAL)
ret = 1;
else if ((range1->end < range2->start) ||
(range2->end < range1->start))
ret = 0;
else
ret = 1;
} else if (range1->type == XML_REGEXP_CHARVAL) {
int codepoint;
int neg = 0;