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msxml3: Implement preserveWhiteSpace property.

This commit is contained in:
Adam Martinson 2010-09-30 09:49:10 -05:00 committed by Alexandre Julliard
parent 5fd1b5c023
commit 49fa9de580
2 changed files with 156 additions and 9 deletions
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36
dlls/msxml3/domdoc.c
View File

@ -288,6 +288,38 @@ xmlNodePtr xmldoc_unlink_xmldecl(xmlDocPtr doc)
return node;
}
static inline BOOL strn_isspace(xmlChar const* str, int len)
{
for (; str && len > 0 && *str; ++str, --len)
if (!isspace(*str))
break;
return len == 0;
}
static void sax_characters(void *ctx, const xmlChar *ch, int len)
{
xmlParserCtxtPtr pctx;
domdoc const* This;
pctx = (xmlParserCtxtPtr) ctx;
This = (domdoc const*) pctx->_private;
if (!This->preserving)
{
xmlChar* ws = xmlGetNsProp(pctx->node, BAD_CAST "space", XML_XML_NAMESPACE);
if ((!ws || xmlStrcmp(ws, BAD_CAST "preserve") != 0) &&
strn_isspace(ch, len))
{
xmlFree(ws);
return;
}
xmlFree(ws);
}
xmlSAX2Characters(ctx, ch, len);
}
static xmlDocPtr doparse(domdoc* This, char *ptr, int len)
{
xmlDocPtr doc;
@ -309,8 +341,8 @@ static xmlDocPtr doparse(domdoc* This, char *ptr, int len)
xmlSAX2StartElement, /* startElement */
xmlSAX2EndElement, /* endElement */
xmlSAX2Reference, /* reference */
xmlSAX2Characters, /* characters */
NULL, /* TODO: ignorableWhitespace */
sax_characters, /* characters */
sax_characters, /* ignorableWhitespace */
xmlSAX2ProcessingInstruction, /* processingInstruction */
xmlSAX2Comment, /* comment */
NULL, /* TODO: warning */

129
dlls/msxml3/tests/domdoc.c
View File

@ -112,6 +112,9 @@ static const CHAR szExampleXML[] =
" <html xmlns='http://www.w3.org/1999/xhtml'>\n"
" This is <strong>a</strong> <i>description</i>. <bar:x/>\n"
" </html>\n"
" <html xml:space='preserve' xmlns='http://www.w3.org/1999/xhtml'>\n"
" This is <strong>a</strong> <i>description</i> with preserved whitespace. <bar:x/>\n"
" </html>\n"
" </description>\n"
" </elem>\n"
"\n"
@ -377,6 +380,9 @@ static void get_str_for_type(DOMNodeType type, char *buf)
case NODE_DOCUMENT:
strcpy(buf, "D");
break;
case NODE_TEXT:
strcpy(buf, "T");
break;
default:
wsprintfA(buf, "[%d]", type);
}
@ -3064,6 +3070,120 @@ static void test_IXMLDOMDocument2(void)
free_bstrs();
}
static inline void check_ws_ignored(IXMLDOMDocument2* doc)
{
IXMLDOMNode *node1, *node2;
IXMLDOMNodeList *list;
ole_check(IXMLDOMDocument2_selectNodes(doc, _bstr_("//*[local-name()='html']"), &list));
ole_check(IXMLDOMNodeList_get_item(list, 0, &node1));
ole_check(IXMLDOMNodeList_get_item(list, 1, &node2));
ole_check(IXMLDOMNodeList_reset(list));
expect_list_and_release(list, "E1.E4.E1.E2.D1 E2.E4.E1.E2.D1");
ole_check(IXMLDOMNode_get_childNodes(node1, &list));
expect_list_and_release(list, "T1.E1.E4.E1.E2.D1 E2.E1.E4.E1.E2.D1 E3.E1.E4.E1.E2.D1 T4.E1.E4.E1.E2.D1 E5.E1.E4.E1.E2.D1");
IXMLDOMNode_Release(node1);
ole_check(IXMLDOMNode_get_childNodes(node2, &list));
expect_list_and_release(list, "T1.E2.E4.E1.E2.D1 E2.E2.E4.E1.E2.D1 T3.E2.E4.E1.E2.D1 E4.E2.E4.E1.E2.D1 T5.E2.E4.E1.E2.D1 E6.E2.E4.E1.E2.D1 T7.E2.E4.E1.E2.D1");
IXMLDOMNode_Release(node2);
}
static inline void check_ws_preserved(IXMLDOMDocument2* doc)
{
IXMLDOMNode *node1, *node2;
IXMLDOMNodeList *list;
ole_check(IXMLDOMDocument2_selectNodes(doc, _bstr_("//*[local-name()='html']"), &list));
ole_check(IXMLDOMNodeList_get_item(list, 0, &node1));
ole_check(IXMLDOMNodeList_get_item(list, 1, &node2));
ole_check(IXMLDOMNodeList_reset(list));
expect_list_and_release(list, "E2.E8.E2.E2.D1 E4.E8.E2.E2.D1");
ole_check(IXMLDOMNode_get_childNodes(node1, &list));
expect_list_and_release(list, "T1.E2.E8.E2.E2.D1 E2.E2.E8.E2.E2.D1 T3.E2.E8.E2.E2.D1 E4.E2.E8.E2.E2.D1 T5.E2.E8.E2.E2.D1 E6.E2.E8.E2.E2.D1 T7.E2.E8.E2.E2.D1");
IXMLDOMNode_Release(node1);
ole_check(IXMLDOMNode_get_childNodes(node2, &list));
expect_list_and_release(list, "T1.E4.E8.E2.E2.D1 E2.E4.E8.E2.E2.D1 T3.E4.E8.E2.E2.D1 E4.E4.E8.E2.E2.D1 T5.E4.E8.E2.E2.D1 E6.E4.E8.E2.E2.D1 T7.E4.E8.E2.E2.D1");
IXMLDOMNode_Release(node2);
}
static void test_whitespace(void)
{
VARIANT_BOOL b;
IXMLDOMDocument2 *doc1, *doc2, *doc3, *doc4;
doc1 = create_document(&IID_IXMLDOMDocument2);
doc2 = create_document(&IID_IXMLDOMDocument2);
if (!doc1 || !doc2) return;
ole_check(IXMLDOMDocument2_put_preserveWhiteSpace(doc2, VARIANT_TRUE));
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc1, &b));
ok(b == VARIANT_FALSE, "expected false\n");
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc2, &b));
ok(b == VARIANT_TRUE, "expected true\n");
ole_check(IXMLDOMDocument2_loadXML(doc1, _bstr_(szExampleXML), &b));
ok(b == VARIANT_TRUE, "failed to load XML string\n");
ole_check(IXMLDOMDocument2_loadXML(doc2, _bstr_(szExampleXML), &b));
ok(b == VARIANT_TRUE, "failed to load XML string\n");
/* switch to XPath */
ole_check(IXMLDOMDocument2_setProperty(doc1, _bstr_("SelectionLanguage"), _variantbstr_("XPath")));
ole_check(IXMLDOMDocument2_setProperty(doc2, _bstr_("SelectionLanguage"), _variantbstr_("XPath")));
check_ws_ignored(doc1);
check_ws_preserved(doc2);
/* new instances copy the property */
ole_check(IXMLDOMDocument2_QueryInterface(doc1, &IID_IXMLDOMDocument2, (void**) &doc3));
ole_check(IXMLDOMDocument2_QueryInterface(doc2, &IID_IXMLDOMDocument2, (void**) &doc4));
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc3, &b));
ok(b == VARIANT_FALSE, "expected false\n");
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc4, &b));
ok(b == VARIANT_TRUE, "expected true\n");
check_ws_ignored(doc3);
check_ws_preserved(doc4);
/* setting after loading xml does nothing */
ole_check(IXMLDOMDocument2_put_preserveWhiteSpace(doc1, VARIANT_TRUE));
ole_check(IXMLDOMDocument2_put_preserveWhiteSpace(doc2, VARIANT_FALSE));
check_ws_ignored(doc1);
check_ws_preserved(doc2);
/* it takes effect on reload */
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc1, &b));
ok(b == VARIANT_TRUE, "expected true\n");
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc2, &b));
ok(b == VARIANT_FALSE, "expected false\n");
ole_check(IXMLDOMDocument2_loadXML(doc1, _bstr_(szExampleXML), &b));
ok(b == VARIANT_TRUE, "failed to load XML string\n");
ole_check(IXMLDOMDocument2_loadXML(doc2, _bstr_(szExampleXML), &b));
ok(b == VARIANT_TRUE, "failed to load XML string\n");
check_ws_preserved(doc1);
check_ws_ignored(doc2);
/* other instances follow suit */
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc3, &b));
ok(b == VARIANT_TRUE, "expected true\n");
ole_check(IXMLDOMDocument2_get_preserveWhiteSpace(doc4, &b));
ok(b == VARIANT_FALSE, "expected false\n");
check_ws_preserved(doc3);
check_ws_ignored(doc4);
IXMLDOMDocument_Release(doc1);
IXMLDOMDocument_Release(doc2);
IXMLDOMDocument_Release(doc3);
IXMLDOMDocument_Release(doc4);
free_bstrs();
}
static void test_XPath(void)
{
VARIANT var;
@ -3159,13 +3279,7 @@ static void test_XPath(void)
ole_check(IXMLDOMNode_selectNodes(elem1Node, _bstr_("//test:c"), &list));
expect_list_and_release(list, "E3.E3.E2.D1 E3.E4.E2.D1");
ole_check(IXMLDOMNode_selectNodes(elem1Node, _bstr_(".//test:x"), &list));
{
char *str = list_to_string(list);
/* it's the correct node, just the wrong index due to whitespace-only nodes */
todo_wine ok(strcmp(str, "E5.E1.E4.E1.E2.D1")==0, "Invalid node list: %s, expected %s\n", str, "E5.E1.E4.E1.E2.D1");
if (list)
IXMLDOMNodeList_Release(list);
}
expect_list_and_release(list, "E5.E1.E4.E1.E2.D1 E6.E2.E4.E1.E2.D1");
/* SelectionNamespaces syntax error - the namespaces doesn't work anymore but the value is stored */
ole_expect(IXMLDOMDocument2_setProperty(doc, _bstr_("SelectionNamespaces"),
@ -6178,6 +6292,7 @@ START_TEST(domdoc)
test_replaceChild();
test_removeNamedItem();
test_IXMLDOMDocument2();
test_whitespace();
test_XPath();
test_XSLPattern();
test_cloneNode();