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Extended test for XML node 

Added function to print tokens.
Added test for text mixed with nodes.

Issue #1424
This commit is contained in:
Tomasz Gajewski 2015-04-19 23:08:31 +02:00 committed by Norman Feske
parent cf6f3f46f8
commit 4a0b63431f
1 changed files with 61 additions and 2 deletions
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63
repos/os/src/test/xml_node/test.cc
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@ -116,11 +116,64 @@ static const char *xml_test_attributes =
" <single-tag-with-attr name=\"ein_name\" quantum=\"2K\" />"
"</config>";
/* valid example of XML structure with text between nodes */
static const char *xml_test_text_between_nodes =
"<config>"
" sometext1"
" <program attr=\"abcd\"/>"
" sometext2"
" <program>inProgram</program>"
" sometext3"
"</config>";
/******************
** Test program **
******************/
/**
* Print attributes of XML token
*/
template <typename SCANNER_POLICY>
static const char *token_type_string(typename Token<SCANNER_POLICY>::Type token_type)
{
switch (token_type) {
case Token<SCANNER_POLICY>::SINGLECHAR: return "SINGLECHAR";
case Token<SCANNER_POLICY>::NUMBER : return "NUMBER";
case Token<SCANNER_POLICY>::IDENT : return "IDENT";
case Token<SCANNER_POLICY>::STRING : return "STRING";
case Token<SCANNER_POLICY>::WHITESPACE: return "WHITESPACE";
case Token<SCANNER_POLICY>::END : return "END";
}
return "<invalid>";
}
/**
* Print attributes of XML token
*/
template <typename SCANNER_POLICY>
static void print_xml_token_info(Token<SCANNER_POLICY> xml_token)
{
static char content_buf[128];
xml_token.string(content_buf, sizeof(content_buf));
printf("token type=\"%s\", len=%zd, content=\"%s\"\n",
token_type_string<SCANNER_POLICY>(xml_token.type()),
xml_token.len(), content_buf);
}
template <typename SCANNER_POLICY>
static void print_xml_tokens(const char *xml_string)
{
Token<SCANNER_POLICY> token(xml_string);
while (token.type() != Token<SCANNER_POLICY>::END) {
print_xml_token_info(token);
token = token.next();
}
}
/**
* Print attributes of XML node
*/
@ -135,7 +188,7 @@ static void print_xml_attr_info(Xml_node xml_node, int indent = 0)
/* read attribute name and value */
char name[32]; name[0] = 0;
a.value(name, sizeof(name));
a.type(name, sizeof(name));
char value[32]; value[0] = 0;
a.value(value, sizeof(value));
@ -166,7 +219,7 @@ static void print_xml_node_info(Xml_node xml_node, int indent = 0)
xml_node.value(buf, sizeof(buf));
printf("leaf content = \"%s\"\n", buf);
} else
printf("number of subnodes = %d\n",
printf("number of subnodes = %zd\n",
xml_node.num_sub_nodes());
print_xml_attr_info(xml_node, indent + 2);
@ -213,6 +266,9 @@ static void print_xml_info(const char *xml_string)
int main()
{
printf("--- XML-token test ---\n");
print_xml_tokens<Scanner_policy_identifier_with_underline>(xml_test_text_between_nodes);
printf("--- XML-parser test ---\n");
printf("-- Test valid XML structure --\n");
@ -239,6 +295,9 @@ int main()
printf("-- Test access to XML attributes --\n");
print_xml_info(xml_test_attributes);
printf("-- Test parsing XML with nodes mixed with text --\n");
print_xml_info(xml_test_text_between_nodes);
printf("--- End of XML-parser test ---\n");
return 0;
}