Skip to content

rdf_parser test: add a test with a different set of triples #16

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
atsampson wants to merge 2 commits into
base: master
Choose a base branch
from
Open

rdf_parser test: add a test with a different set of triples #16

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f1e13c6
Move "string content as stream" banner to the right place
atsampson Jul 11, 2025
19b642a
Add a second set of examples to the parser test
atsampson Jul 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
70 changes: 68 additions & 2 deletions src/rdf_parser.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1017,7 +1017,6 @@ int main(int argc, char *argv[]);
"<http://purl.org/net/dajobe/> <http://purl.org/dc/elements/1.1/description> \"The generic home page of Dave Beckett.\" .\n" \
"<http://purl.org/net/dajobe/> <http://purl.org/dc/elements/1.1/title> \"Dave Beckett's Home Page\" . \n"


#define TURTLE_CONTENT \
"@prefix dc: <http://purl.org/dc/elements/1.1/> .\n" \
"\n" \
Expand All @@ -1030,6 +1029,28 @@ int main(int argc, char *argv[]);
#define EXPECTED_TRIPLES_COUNT 3


#define RDFXML_CONTENT_2 \
"<?xml version=\"1.0\"?>\n" \
"<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n" \
" xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n" \
" <rdf:Description rdf:about=\"http://purl.org/net/dajobe/\">\n" \
" <dc:title>Dave Beckett's Home Page</dc:title>\n" \
" </rdf:Description>\n" \
"</rdf:RDF>"

#define NTRIPLES_CONTENT_2 \
"<http://purl.org/net/dajobe/> <http://purl.org/dc/elements/1.1/title> \"Dave Beckett's Home Page\" . \n"

#define TURTLE_CONTENT_2 \
"@prefix dc: <http://purl.org/dc/elements/1.1/> .\n" \
"\n" \
"<http://purl.org/net/dajobe/>\n" \
" dc:title \"Dave Beckett's Home Page\" . \n"

/* All the examples above give the same single triple */
#define EXPECTED_TRIPLES_COUNT_2 1


#define URI_STRING_COUNT 3
static const char *test_parser_types[] = {
"rdfxml", "ntriples", "turtle",
Expand All @@ -1048,6 +1069,12 @@ static const unsigned char *file_content[URI_STRING_COUNT] = {
(const unsigned char*)TURTLE_CONTENT
};

static const unsigned char *file_content_2[URI_STRING_COUNT] = {
(const unsigned char*)RDFXML_CONTENT_2,
(const unsigned char*)NTRIPLES_CONTENT_2,
(const unsigned char*)TURTLE_CONTENT_2
};

int
main(int argc, char *argv[])
{
Expand All @@ -1073,6 +1100,7 @@ main(int argc, char *argv[])
librdf_stream *stream = NULL;
raptor_iostream *iostream = NULL;
size_t length = strlen((const char*)file_content[testi]);
size_t length_2 = strlen((const char*)file_content_2[testi]);
int size;
char *accept_h;
int i;
Expand Down Expand Up @@ -1138,11 +1166,49 @@ main(int argc, char *argv[])
}


/* Clear the model */
librdf_free_model(model);
model = librdf_new_model(world, storage, NULL);
if(!model) {
fprintf(stderr, "%s: Failed to create new model\n", program);
return(1);
}


/* Try parsing a different string, to make sure the previous one hasn't
* been kept in the buffer */
fprintf(stderr, "%s: Adding %s different counted string content as stream\n",
program, type);
stream = librdf_parser_parse_counted_string_as_stream(parser,
file_content_2[testi],
length_2,
uris[testi]);
if(!stream) {
fprintf(stderr,
"%s: Failed to parse RDF from counted string %d as stream\n",
program, testi);
failures++;
goto tidy_test;
}
librdf_model_add_statements(model, stream);
librdf_free_stream(stream);
stream = NULL;

size = librdf_model_size(model);
fprintf(stderr, "%s: Model size is %d triples\n", program, size);
if(size != EXPECTED_TRIPLES_COUNT_2) {
fprintf(stderr, "%s: Returned %d triples, not %d as expected\n",
program, size, EXPECTED_TRIPLES_COUNT_2);
failures++;
goto tidy_test;
}


fprintf(stderr, "%s: Adding %s string content as stream\n", program, type);
stream = librdf_parser_parse_string_as_stream(parser,
file_content[testi],
uris[testi]);
if(!stream) {
fprintf(stderr, "%s: Adding %s string content as stream\n", program, type);
fprintf(stderr, "%s: Failed to parse RDF from string %d as stream\n",
program, testi);
failures++;
Expand Down