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add streaming on memory regression tests, found bad bugs in the reader

* Makefile.am: add streaming on memory regression tests, found
  bad bugs in the reader interface
* xmlreader.c: fixing bugs w.r.t. very large names, and special
  condition in end of file.
* xmlIO.c tree.c include/libxml/tree.h include/libxml/xmlIO.h:
  adding immutable buffers, and parser input based on those,
  but this should not be used (yet) for general parsing
* parser.c: added a comment about using immutable buffers for
  general parsing.
* result/bigname.xml.rdr result/bigname2.xml.rdr: fixing the
  output of the regression tests
* xmllint.c: using the immutable buffers when streaming on
  mmaped file (--stream --memory)
Daniel
  • Loading branch information...
1 parent c44cfdd commit 5335055ef698595d4a4b7e4613fd057a45166849 Daniel Veillard committed Sep 18, 2003
Showing with 169 additions and 14 deletions.
  1. +16 −0 ChangeLog
  2. +17 −0 Makefile.am
  3. +5 −1 include/libxml/tree.h
  4. +3 −0 include/libxml/xmlIO.h
  5. +1 −0 parser.c
  6. +1 −1 result/bigname.xml.rdr
  7. +1 −1 result/bigname2.xml.rdr
  8. +57 −7 tree.c
  9. +49 −0 xmlIO.c
  10. +1 −1 xmllint.c
  11. +18 −3 xmlreader.c
View
@@ -1,3 +1,19 @@
+Thu Sep 18 15:29:46 CEST 2003 Daniel Veillard <daniel@veillard.com>
+
+ * Makefile.am: add streaming on memory regression tests, found
+ bad bugs in the reader interface
+ * xmlreader.c: fixing bugs w.r.t. very large names, and special
+ condition in end of file.
+ * xmlIO.c tree.c include/libxml/tree.h include/libxml/xmlIO.h:
+ adding immutable buffers, and parser input based on those,
+ but this should not be used (yet) for general parsing
+ * parser.c: added a comment about using immutable buffers for
+ general parsing.
+ * result/bigname.xml.rdr result/bigname2.xml.rdr: fixing the
+ output of the regression tests
+ * xmllint.c: using the immutable buffers when streaming on
+ mmaped file (--stream --memory)
+
Thu Sep 18 12:04:50 CEST 2003 Daniel Veillard <daniel@veillard.com>
* dict.c: the last patch broke unicity of returned strings, removed
View
@@ -588,6 +588,23 @@ Readertests : xmllint$(EXEEXT)
diff $(srcdir)/result/$$name.rdr result.$$name ; \
rm result.$$name ; \
fi ; fi ; done)
+ @echo "##"
+ @echo "## Reader on memory regression tests"
+ @echo "##"
+ -@(for i in $(srcdir)/test/* ; do \
+ name=`basename $$i`; \
+ if [ ! -d $$i ] ; then \
+ if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+ echo New test file $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ else \
+ echo Testing $$name ; \
+ $(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+ grep "MORY ALLO" .memdump | grep -v "MEMORY ALLOCATED : 0";\
+ diff $(srcdir)/result/$$name.rdr result.$$name ; \
+ rm result.$$name ; \
+ fi ; fi ; done)
SAXtests : testSAX$(EXEEXT)
@@ -416,7 +416,8 @@ struct _xmlRef {
typedef enum {
XML_BUFFER_ALLOC_DOUBLEIT,
- XML_BUFFER_ALLOC_EXACT
+ XML_BUFFER_ALLOC_EXACT,
+ XML_BUFFER_ALLOC_IMMUTABLE
} xmlBufferAllocationScheme;
/**
@@ -581,6 +582,9 @@ XMLPUBFUN xmlBufferPtr XMLCALL
xmlBufferCreate (void);
XMLPUBFUN xmlBufferPtr XMLCALL
xmlBufferCreateSize (size_t size);
+XMLPUBFUN xmlBufferPtr XMLCALL
+ xmlBufferCreateStatic (void *mem,
+ size_t size);
XMLPUBFUN int XMLCALL
xmlBufferResize (xmlBufferPtr buf,
unsigned int size);
@@ -171,6 +171,9 @@ XMLPUBFUN xmlParserInputBufferPtr XMLCALL
xmlParserInputBufferCreateMem (const char *mem, int size,
xmlCharEncoding enc);
XMLPUBFUN xmlParserInputBufferPtr XMLCALL
+ xmlParserInputBufferCreateStatic (const char *mem, int size,
+ xmlCharEncoding enc);
+XMLPUBFUN xmlParserInputBufferPtr XMLCALL
xmlParserInputBufferCreateIO (xmlInputReadCallback ioread,
xmlInputCloseCallback ioclose,
void *ioctx,
View
@@ -11568,6 +11568,7 @@ xmlCreateMemoryParserCtxt(const char *buffer, int size) {
if (ctxt == NULL)
return(NULL);
+ /* TODO: xmlParserInputBufferCreateStatic, requires some serious changes */
buf = xmlParserInputBufferCreateMem(buffer, size, XML_CHAR_ENCODING_NONE);
if (buf == NULL) {
xmlFreeParserCtxt(ctxt);
@@ -1 +1 @@
-./test/bigname.xml : failed to parse
+0 1 this_is_a_very_large_name_012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123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1 0
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