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"""This runs the TriX tests for RDFLib's informally-assembled TriX
test suite."""
from test.data import TEST_DATA_DIR
from test.utils.manifest import RDFTest, read_manifest
from test.utils.namespace import RDFT
from typing import Callable, Dict
import pytest
from rdflib import ConjunctiveGraph, logger
from rdflib.compare import graph_diff, isomorphic
from rdflib.namespace import split_uri
from rdflib.term import Node, URIRef
verbose = False
def trix(test: RDFTest):
g = ConjunctiveGraph()
try:
base = "https://rdflib.github.io/tests/trix/" + split_uri(test.action)[1]
g.parse(test.action, publicID=base, format="trix")
if not test.syntax:
raise AssertionError("Input shouldn't have parsed!")
if test.result: # eval test
logger.debug(f"TEST RESULT {test.result}")
res = ConjunctiveGraph()
assert not isinstance(test.result, tuple)
res.parse(test.result, publicID=base)
if verbose:
both, first, second = graph_diff(g, res)
if not first and not second:
return
print("Diff:")
print("TriX Only:")
for t in first:
print(t)
print("--------------------")
print("NQuads Only")
for t in second:
print(t)
raise Exception("Graphs do not match!")
assert isomorphic(
g, res
), "graphs must be the same, expected\n%s\n, got\n%s" % (
g.serialize(format="nquads"),
res.serialize(format="nquads"),
)
except Exception:
if test.syntax:
raise
testers: Dict[Node, Callable[[RDFTest], None]] = {
RDFT.TestTrixPositiveSyntax: trix,
RDFT.TestTrixNegativeSyntax: trix,
RDFT.TestTrixEval: trix,
}
# TriX star parsing/serialization not yet implemented for RDFLib
star_skipped = [
"trix-jena-star-1",
"trix-jena-star-2",
"trix-jena-star-bad-asserted-1",
"trix-jena-star-bad-asserted-2",
"trix-jena-star-bad-emb-1",
"trix-jena-star-bad-emb-2",
"trix-jena-star-bad-emb-nested-1",
"trix-jena-star-bad-emb-nested-2",
"trix-jena-star-bad-emb-nested-3",
]
eval_skipped = [
"trix-jena-04", # Missing namespace
"trix-jena-12", # tags in Literal value
"trix-jena-13", # tags in Literal value
"trix-jena-14", # tags in Literal value
"trix-jena-ns-1", # Multiple namespaces
"trix-jena-ns-2", # Multiple namespaces
"trix-jena-w3c-2", # Missing namespace
"trix-ng4j-relativeuris", # Can't create test file of expected
]
positive_syntax_skipped = [
"trix-jena-ex-2", # Multiple namespaces
"trix-jena-ex-3", # tags in Literal value
"trix-jena-ex-4", # tags in Literal value
"trix-ng4j-extended", # xslt processing required
"trix-ng4j-missingnamespace", # Missing namespace
]
EXPECTED_FAILURES: Dict[str, str] = {}
for test in star_skipped:
EXPECTED_FAILURES[test] = "TriX Star NYI"
for test in positive_syntax_skipped:
EXPECTED_FAILURES[test] = "Known issue with TriX parser"
for test in eval_skipped:
EXPECTED_FAILURES[test] = "Known issue with TriX eval"
@pytest.mark.parametrize(
"rdf_test_uri, type, rdf_test",
read_manifest(TEST_DATA_DIR / "suites" / "trix" / "manifest.ttl"),
)
def test_manifest(rdf_test_uri: URIRef, type: Node, rdf_test: RDFTest):
suffix = rdf_test_uri.split("#")[1]
if suffix in EXPECTED_FAILURES:
pytest.xfail(EXPECTED_FAILURES[suffix])
testers[type](rdf_test)
|
