def query_test(t):
uri, name, comment, data, graphdata, query, resfile, syntax = t
# the query-eval tests refer to graphs to load by resolvable filenames
rdflib_sparql_module.SPARQL_LOAD_GRAPHS = True
if uri in skiptests:
raise SkipTest()
def skip(reason='(none)'):
print "Skipping %s from now on." % uri
with bopen("skiptests.list", "a") as f:
f.write("%s\t%s\n" % (uri, reason))
try:
g = Dataset()
if data:
g.default_context.load(data, format=_fmt(data))
if graphdata:
for x in graphdata:
g.load(x, format=_fmt(x))
if not resfile:
# no result - syntax test
if syntax:
translateQuery(parseQuery(bopen_read_close(query[7:])),
base=urljoin(query, '.'))
else:
# negative syntax test
try:
translateQuery(parseQuery(bopen_read_close(query[7:])),
base=urljoin(query, '.'))
assert False, 'Query should not have parsed!'
except:
pass # it's fine - the query should not parse
return
# eval test - carry out query
res2 = g.query(bopen_read_close(query[7:]), base=urljoin(query, '.'))
if resfile.endswith('ttl'):
resg = Graph()
resg.load(resfile, format='turtle', publicID=resfile)
res = RDFResultParser().parse(resg)
elif resfile.endswith('rdf'):
resg = Graph()
resg.load(resfile, publicID=resfile)
res = RDFResultParser().parse(resg)
else:
with bopen(resfile[7:]) as f:
if resfile.endswith('srj'):
res = Result.parse(f, format='json')
elif resfile.endswith('tsv'):
res = Result.parse(f, format='tsv')
elif resfile.endswith('csv'):
res = Result.parse(f, format='csv')
# CSV is lossy, round-trip our own resultset to
# lose the same info :)
# write bytes, read strings...
s = BytesIO()
res2.serialize(s, format='csv')
s.seek(0)
res2 = Result.parse(s, format='csv')
s.close()
else:
res = Result.parse(f, format='xml')
if not DETAILEDASSERT:
eq(res.type, res2.type, 'Types do not match')
if res.type == 'SELECT':
eq(set(res.vars), set(res2.vars), 'Vars do not match')
comp = bindingsCompatible(set(res), set(res2))
assert comp, 'Bindings do not match'
elif res.type == 'ASK':
eq(res.askAnswer, res2.askAnswer, 'Ask answer does not match')
elif res.type in ('DESCRIBE', 'CONSTRUCT'):
assert isomorphic(res.graph,
res2.graph), 'graphs are not isomorphic!'
else:
raise Exception('Unknown result type: %s' % res.type)
else:
eq(res.type, res2.type,
'Types do not match: %r != %r' % (res.type, res2.type))
if res.type == 'SELECT':
eq(
set(res.vars), set(res2.vars),
'Vars do not match: %r != %r' %
(set(res.vars), set(res2.vars)))
assert bindingsCompatible(
set(res),
set(res2)), 'Bindings do not match: \n%s\n!=\n%s' % (
res.serialize(format='txt',
namespace_manager=g.namespace_manager),
res2.serialize(format='txt',
namespace_manager=g.namespace_manager))
elif res.type == 'ASK':
eq(
res.askAnswer, res2.askAnswer,
"Ask answer does not match: %r != %r" %
(res.askAnswer, res2.askAnswer))
elif res.type in ('DESCRIBE', 'CONSTRUCT'):
assert isomorphic(res.graph,
res2.graph), 'graphs are not isomorphic!'
else:
raise Exception('Unknown result type: %s' % res.type)
except Exception, e:
if isinstance(e, AssertionError):
failed_tests.append(uri)
fails[str(e)] += 1
else:
error_tests.append(uri)
errors[str(e)] += 1
if DEBUG_ERROR and not isinstance(e, AssertionError) or DEBUG_FAIL:
print "======================================"
print uri
print name
print comment
if not resfile:
if syntax:
print "Positive syntax test"
else:
print "Negative syntax test"
if data:
print "----------------- DATA --------------------"
print ">>>", data
print bopen_read_close(data[7:])
if graphdata:
print "----------------- GRAPHDATA --------------------"
for x in graphdata:
print ">>>", x
print bopen_read_close(x[7:])
print "----------------- Query -------------------"
print ">>>", query
print bopen_read_close(query[7:])
if resfile:
print "----------------- Res -------------------"
print ">>>", resfile
print bopen_read_close(resfile[7:])
try:
pq = parseQuery(bopen_read_close(query[7:]))
print "----------------- Parsed ------------------"
pprintAlgebra(translateQuery(pq, base=urljoin(query, '.')))
except:
print "(parser error)"
print decodeStringEscape(unicode(e))
import pdb
pdb.post_mortem(sys.exc_info()[2])
# pdb.set_trace()
# nose.tools.set_trace()
raise
def skip(reason='(none)'):
print "Skipping %s from now on." % uri
with bopen("skiptests.list", "a") as f:
f.write("%s\t%s\n" % (uri, reason))
def bopen_read_close(fn):
with bopen(fn) as f:
return f.read()
def update_test(t):
# the update-eval tests refer to graphs on http://example.org
rdflib_sparql_module.SPARQL_LOAD_GRAPHS = False
uri, name, comment, data, graphdata, query, res, syntax = t
if uri in skiptests:
raise SkipTest()
try:
g = Dataset()
if not res:
if syntax:
with bopen(query[7:]) as f:
translateUpdate(parseUpdate(f))
else:
try:
with bopen(query[7:]) as f:
translateUpdate(parseUpdate(f))
raise AssertionError("Query shouldn't have parsed!")
except:
pass # negative syntax test
return
resdata, resgraphdata = res
# read input graphs
if data:
g.default_context.load(data, format=_fmt(data))
if graphdata:
for x, l in graphdata:
g.load(x, publicID=URIRef(l), format=_fmt(x))
with bopen(query[7:]) as f:
req = translateUpdate(parseUpdate(f))
evalUpdate(g, req)
# read expected results
resg = Dataset()
if resdata:
resg.default_context.load(resdata, format=_fmt(resdata))
if resgraphdata:
for x, l in resgraphdata:
resg.load(x, publicID=URIRef(l), format=_fmt(x))
eq(
set(x.identifier for x in g.contexts() if x != g.default_context),
set(x.identifier for x in resg.contexts()
if x != resg.default_context),
'named graphs in datasets do not match')
assert isomorphic(g.default_context, resg.default_context), \
'Default graphs are not isomorphic'
for x in g.contexts():
if x == g.default_context:
continue
assert isomorphic(x, resg.get_context(x.identifier)), \
"Graphs with ID %s are not isomorphic" % x.identifier
except Exception, e:
if isinstance(e, AssertionError):
failed_tests.append(uri)
fails[str(e)] += 1
else:
error_tests.append(uri)
errors[str(e)] += 1
if DEBUG_ERROR and not isinstance(e, AssertionError) or DEBUG_FAIL:
print "======================================"
print uri
print name
print comment
if not res:
if syntax:
print "Positive syntax test"
else:
print "Negative syntax test"
if data:
print "----------------- DATA --------------------"
print ">>>", data
print bopen_read_close(data[7:])
if graphdata:
print "----------------- GRAPHDATA --------------------"
for x, l in graphdata:
print ">>>", x, l
print bopen_read_close(x[7:])
print "----------------- Request -------------------"
print ">>>", query
print bopen_read_close(query[7:])
if res:
if resdata:
print "----------------- RES DATA --------------------"
print ">>>", resdata
print bopen_read_close(resdata[7:])
if resgraphdata:
print "----------------- RES GRAPHDATA -------------------"
for x, l in resgraphdata:
print ">>>", x, l
print bopen_read_close(x[7:])
print "------------- MY RESULT ----------"
print g.serialize(format='trig')
try:
pq = translateUpdate(parseUpdate(bopen_read_close(query[7:])))
print "----------------- Parsed ------------------"
pprintAlgebra(pq)
# print pq
except:
print "(parser error)"
print decodeStringEscape(unicode(e))
import pdb
pdb.post_mortem(sys.exc_info()[2])
raise
def skip(reason='(none)'):
print "Skipping %s from now on." % uri
f = bopen("skiptests.list", "a")
f.write("%s\t%s\n" % (uri, reason))
f.close()
def query_test(t):
uri, name, comment, data, graphdata, query, resfile, syntax = t
# the query-eval tests refer to graphs to load by resolvable filenames
rdflib_sparql_module.SPARQL_LOAD_GRAPHS = True
if uri in skiptests:
raise SkipTest()
def skip(reason='(none)'):
print "Skipping %s from now on." % uri
f = bopen("skiptests.list", "a")
f.write("%s\t%s\n" % (uri, reason))
f.close()
try:
g = Dataset()
if data:
g.default_context.load(data, format=_fmt(data))
if graphdata:
for x in graphdata:
g.load(x, format=_fmt(x))
if not resfile:
# no result - syntax test
if syntax:
translateQuery(parseQuery(
bopen(query[7:]).read()), base=urljoin(query, '.'))
else:
# negative syntax test
try:
translateQuery(parseQuery(
bopen(query[7:]).read()), base=urljoin(query, '.'))
assert False, 'Query should not have parsed!'
except:
pass # it's fine - the query should not parse
return
# eval test - carry out query
res2 = g.query(bopen(query[7:]).read(), base=urljoin(query, '.'))
if resfile.endswith('ttl'):
resg = Graph()
resg.load(resfile, format='turtle', publicID=resfile)
res = RDFResultParser().parse(resg)
elif resfile.endswith('rdf'):
resg = Graph()
resg.load(resfile, publicID=resfile)
res = RDFResultParser().parse(resg)
elif resfile.endswith('srj'):
res = Result.parse(bopen(resfile[7:]), format='json')
elif resfile.endswith('tsv'):
res = Result.parse(bopen(resfile[7:]), format='tsv')
elif resfile.endswith('csv'):
res = Result.parse(bopen(resfile[7:]), format='csv')
# CSV is lossy, round-trip our own resultset to
# lose the same info :)
# write bytes, read strings...
s = BytesIO()
res2.serialize(s, format='csv')
s.seek(0)
res2 = Result.parse(s, format='csv')
else:
res = Result.parse(bopen(resfile[7:]), format='xml')
if not DETAILEDASSERT:
eq(res.type, res2.type, 'Types do not match')
if res.type == 'SELECT':
eq(set(res.vars), set(res2.vars), 'Vars do not match')
comp = bindingsCompatible(
set(res),
set(res2)
)
assert comp, 'Bindings do not match'
elif res.type == 'ASK':
eq(res.askAnswer, res2.askAnswer, 'Ask answer does not match')
elif res.type in ('DESCRIBE', 'CONSTRUCT'):
assert isomorphic(
res.graph, res2.graph), 'graphs are not isomorphic!'
else:
raise Exception('Unknown result type: %s' % res.type)
else:
eq(res.type, res2.type,
'Types do not match: %r != %r' % (res.type, res2.type))
if res.type == 'SELECT':
eq(set(res.vars),
set(res2.vars), 'Vars do not match: %r != %r' % (
set(res.vars), set(res2.vars)))
assert bindingsCompatible(
set(res),
set(res2)
), 'Bindings do not match: \n%s\n!=\n%s' % (
res.serialize(format='txt', namespace_manager=g.namespace_manager),
res2.serialize(format='txt', namespace_manager=g.namespace_manager))
elif res.type == 'ASK':
eq(res.askAnswer,
res2.askAnswer, "Ask answer does not match: %r != %r" % (
res.askAnswer, res2.askAnswer))
elif res.type in ('DESCRIBE', 'CONSTRUCT'):
assert isomorphic(
res.graph, res2.graph), 'graphs are not isomorphic!'
else:
raise Exception('Unknown result type: %s' % res.type)
except Exception, e:
if isinstance(e, AssertionError):
failed_tests.append(uri)
fails[str(e)] += 1
else:
error_tests.append(uri)
errors[str(e)] += 1
if DEBUG_ERROR and not isinstance(e, AssertionError) or DEBUG_FAIL:
print "======================================"
print uri
print name
print comment
if not resfile:
if syntax:
print "Positive syntax test"
else:
print "Negative syntax test"
if data:
print "----------------- DATA --------------------"
print ">>>", data
print bopen(data[7:]).read()
if graphdata:
print "----------------- GRAPHDATA --------------------"
for x in graphdata:
print ">>>", x
print bopen(x[7:]).read()
print "----------------- Query -------------------"
print ">>>", query
print bopen(query[7:]).read()
if resfile:
print "----------------- Res -------------------"
print ">>>", resfile
print bopen(resfile[7:]).read()
try:
pq = parseQuery(bopen(query[7:]).read())
print "----------------- Parsed ------------------"
pprintAlgebra(translateQuery(pq, base=urljoin(query, '.')))
except:
print "(parser error)"
print decodeStringEscape(unicode(e))
import pdb
pdb.post_mortem(sys.exc_info()[2])
# pdb.set_trace()
# nose.tools.set_trace()
raise
def update_test(t):
# the update-eval tests refer to graphs on http://example.org
rdflib_sparql_module.SPARQL_LOAD_GRAPHS = False
uri, name, comment, data, graphdata, query, res, syntax = t
if uri in skiptests:
raise SkipTest()
try:
g = Dataset()
if not res:
if syntax:
translateUpdate(parseUpdate(bopen(query[7:])))
else:
try:
translateUpdate(parseUpdate(bopen(query[7:])))
raise AssertionError("Query shouldn't have parsed!")
except:
pass # negative syntax test
return
resdata, resgraphdata = res
# read input graphs
if data:
g.default_context.load(data, format=_fmt(data))
if graphdata:
for x, l in graphdata:
g.load(x, publicID=URIRef(l), format=_fmt(x))
req = translateUpdate(parseUpdate(bopen(query[7:])))
evalUpdate(g, req)
# read expected results
resg = Dataset()
if resdata:
resg.default_context.load(resdata, format=_fmt(resdata))
if resgraphdata:
for x, l in resgraphdata:
resg.load(x, publicID=URIRef(l), format=_fmt(x))
eq(set(x.identifier for x in g.contexts() if x != g.default_context),
set(x.identifier for x in resg.contexts()
if x != resg.default_context), 'named graphs in datasets do not match')
assert isomorphic(g.default_context, resg.default_context), \
'Default graphs are not isomorphic'
for x in g.contexts():
if x == g.default_context:
continue
assert isomorphic(x, resg.get_context(x.identifier)), \
"Graphs with ID %s are not isomorphic" % x.identifier
except Exception, e:
if isinstance(e, AssertionError):
failed_tests.append(uri)
fails[str(e)] += 1
else:
error_tests.append(uri)
errors[str(e)] += 1
if DEBUG_ERROR and not isinstance(e, AssertionError) or DEBUG_FAIL:
print "======================================"
print uri
print name
print comment
if not res:
if syntax:
print "Positive syntax test"
else:
print "Negative syntax test"
if data:
print "----------------- DATA --------------------"
print ">>>", data
print bopen(data[7:]).read()
if graphdata:
print "----------------- GRAPHDATA --------------------"
for x, l in graphdata:
print ">>>", x, l
print bopen(x[7:]).read()
print "----------------- Request -------------------"
print ">>>", query
print bopen(query[7:]).read()
if res:
if resdata:
print "----------------- RES DATA --------------------"
print ">>>", resdata
print bopen(resdata[7:]).read()
if resgraphdata:
print "----------------- RES GRAPHDATA -------------------"
for x, l in resgraphdata:
print ">>>", x, l
print bopen(x[7:]).read()
print "------------- MY RESULT ----------"
print g.serialize(format='trig')
try:
pq = translateUpdate(parseUpdate(bopen(query[7:]).read()))
print "----------------- Parsed ------------------"
pprintAlgebra(pq)
# print pq
except:
print "(parser error)"
print decodeStringEscape(unicode(e))
import pdb
pdb.post_mortem(sys.exc_info()[2])
raise
def skip(reason='(none)'):
print "Skipping %s from now on." % uri
with bopen("skiptests.list", "a") as f:
f.write("%s\t%s\n" % (uri, reason))
def bopen_read_close(fn):
with bopen(fn) as f:
return f.read()
