Fork of https://github.com/oxigraph/oxigraph.git for the purpose of NextGraph project
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
703 lines
28 KiB
703 lines
28 KiB
///! Integration tests based on [SPARQL 1.1 Test Cases](https://www.w3.org/2009/sparql/docs/tests/README.html)
|
|
use failure::format_err;
|
|
use reqwest::Client;
|
|
use reqwest::Response;
|
|
use rudf::model::vocab::rdf;
|
|
use rudf::model::vocab::rdfs;
|
|
use rudf::model::*;
|
|
use rudf::rio::turtle::read_turtle;
|
|
use rudf::rio::xml::read_rdf_xml;
|
|
use rudf::sparql::algebra::Query;
|
|
use rudf::sparql::algebra::QueryResult;
|
|
use rudf::sparql::parser::read_sparql_query;
|
|
use rudf::sparql::xml_results::read_xml_results;
|
|
use rudf::sparql::PreparedQuery;
|
|
use rudf::sparql::SparqlDataset;
|
|
use rudf::store::isomorphism::GraphIsomorphism;
|
|
use rudf::store::MemoryDataset;
|
|
use rudf::store::MemoryGraph;
|
|
use rudf::Result;
|
|
use std::error::Error;
|
|
use std::fmt;
|
|
use std::io::BufReader;
|
|
use std::str::FromStr;
|
|
use url::Url;
|
|
|
|
#[test]
|
|
fn sparql_w3c_syntax_testsuite() {
|
|
let manifest_10_url =
|
|
Url::parse("https://www.w3.org/2001/sw/DataAccess/tests/data-r2/manifest-syntax.ttl")
|
|
.unwrap();
|
|
let manifest_11_url = Url::parse(
|
|
"http://www.w3.org/2009/sparql/docs/tests/data-sparql11/syntax-query/manifest.ttl",
|
|
)
|
|
.unwrap();
|
|
let test_blacklist = vec![
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/syntax-sparql2/manifest#syntax-form-construct02").unwrap(),
|
|
//TODO: Deserialization of the serialization failing:
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/syntax-sparql2/manifest#syntax-form-construct04").unwrap(),
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/syntax-sparql2/manifest#syntax-function-04").unwrap(),
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/syntax-sparql1/manifest#syntax-qname-04").unwrap(),
|
|
];
|
|
let client = RDFClient::default();
|
|
|
|
for test_result in TestManifest::new(&client, manifest_10_url)
|
|
.chain(TestManifest::new(&client, manifest_11_url))
|
|
{
|
|
let test = test_result.unwrap();
|
|
if test_blacklist.contains(&test.id) {
|
|
continue;
|
|
}
|
|
if test.kind == "PositiveSyntaxTest" || test.kind == "PositiveSyntaxTest11" {
|
|
match client.load_sparql_query(test.query.clone()) {
|
|
Err(error) => assert!(false, "Failure on {} with error: {}", test, error),
|
|
Ok(query) => {
|
|
if let Err(error) = read_sparql_query(query.to_string().as_bytes(), None) {
|
|
assert!(
|
|
false,
|
|
"Failure to deserialize \"{}\" of {} with error: {}",
|
|
query.to_string(),
|
|
test,
|
|
error
|
|
)
|
|
}
|
|
}
|
|
}
|
|
} else if test.kind == "NegativeSyntaxTest" || test.kind == "NegativeSyntaxTest11" {
|
|
//TODO
|
|
if let Ok(result) = client.load_sparql_query(test.query.clone()) {
|
|
eprintln!("Failure on {}. The output tree is: {}", test, result);
|
|
}
|
|
} else {
|
|
assert!(false, "Not supported test: {}", test);
|
|
}
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn sparql_w3c_query_evaluation_testsuite() {
|
|
//TODO: dataset open-world
|
|
let manifest_10_urls = vec![
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/algebra/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/ask/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/basic/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/bnode-coreference/manifest.ttl",
|
|
).unwrap(),
|
|
Url::parse(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/boolean-effective-value/manifest.ttl",
|
|
).unwrap(),
|
|
Url::parse(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/bound/manifest.ttl",
|
|
).unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/cast/manifest.ttl").unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/construct/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/distinct/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-equals/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-ops/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/graph/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/i18n/manifest.ttl").unwrap(),
|
|
Url::parse(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/optional-filter/manifest.ttl",
|
|
).unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/optional/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/reduced/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/regex/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/solution-seq/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/sort/manifest.ttl").unwrap(),
|
|
Url::parse("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/triple-match/manifest.ttl")
|
|
.unwrap(),
|
|
Url::parse(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/type-promotion/manifest.ttl",
|
|
).unwrap(),
|
|
];
|
|
let test_blacklist = vec![
|
|
//Multiple writing of the same xsd:integer. Our system does strong normalization.
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/distinct/manifest#distinct-1",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/distinct/manifest#distinct-9",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#dawg-str-1",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#dawg-str-2",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-equals/manifest#eq-graph-1",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-equals/manifest#eq-graph-2",
|
|
).unwrap(),
|
|
//Multiple writing of the same xsd:double. Our system does strong normalization.
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#sameTerm",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#sameTerm-simple",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#sameTerm-eq",
|
|
).unwrap(),
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#sameTerm-not-eq",
|
|
).unwrap(),
|
|
//Simple literal vs xsd:string. We apply RDF 1.1
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/data-r2/distinct/manifest#distinct-2").unwrap(),
|
|
//URI normalization: we are normalizing more strongly
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/i18n/manifest#normalization-3",
|
|
).unwrap(),
|
|
//Test on curly brace scoping with OPTIONAL filter
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/optional-filter/manifest#dawg-optional-filter-005-not-simplified",
|
|
).unwrap(),
|
|
//DATATYPE("foo"@en) returns rdf:langString in SPARQL 1.1
|
|
NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/data-r2/expr-builtin/manifest#dawg-datatype-2",
|
|
).unwrap(),
|
|
];
|
|
let client = RDFClient::default();
|
|
|
|
for test_result in manifest_10_urls
|
|
.into_iter()
|
|
.flat_map(|manifest| TestManifest::new(&client, manifest))
|
|
{
|
|
let test = test_result.unwrap();
|
|
if test_blacklist.contains(&test.id) {
|
|
continue;
|
|
}
|
|
if test.kind == "QueryEvaluationTest" {
|
|
let data = match &test.data {
|
|
Some(data) => {
|
|
let dataset = MemoryDataset::default();
|
|
let dataset_default = dataset.default_graph();
|
|
client
|
|
.load_graph(data.clone())
|
|
.unwrap()
|
|
.iter()
|
|
.unwrap()
|
|
.for_each(|triple| dataset_default.insert(&triple.unwrap()).unwrap());
|
|
dataset
|
|
}
|
|
None => MemoryDataset::default(),
|
|
};
|
|
for graph_data in &test.graph_data {
|
|
let named_graph = data
|
|
.named_graph(&NamedNode::from(graph_data.clone()).into())
|
|
.unwrap();
|
|
client
|
|
.load_graph(graph_data.clone())
|
|
.unwrap()
|
|
.iter()
|
|
.unwrap()
|
|
.for_each(|triple| named_graph.insert(&triple.unwrap()).unwrap());
|
|
}
|
|
match data.prepare_query(client.get(&test.query).unwrap()) {
|
|
Err(error) => assert!(
|
|
false,
|
|
"Failure to parse query of {} with error: {}",
|
|
test, error
|
|
),
|
|
Ok(query) => match query.exec() {
|
|
Err(error) => assert!(
|
|
false,
|
|
"Failure to execute query of {} with error: {}",
|
|
test, error
|
|
),
|
|
Ok(result) => {
|
|
let expected_graph = client
|
|
.load_sparql_query_result_graph(test.result.clone().unwrap())
|
|
.unwrap();
|
|
let with_order = expected_graph
|
|
.triples_for_predicate(&rs::INDEX)
|
|
.unwrap()
|
|
.next()
|
|
.is_some();
|
|
let actual_graph = to_graph(result, with_order).unwrap();
|
|
assert!(
|
|
actual_graph.is_isomorphic(&expected_graph).unwrap(),
|
|
"Failure on {}.\nExpected file:\n{}\nOutput file:\n{}\nParsed query:\n{}\nData:\n{}\n",
|
|
test,
|
|
expected_graph,
|
|
actual_graph,
|
|
client.load_sparql_query(test.query.clone()).unwrap(),
|
|
data
|
|
)
|
|
}
|
|
},
|
|
}
|
|
} else {
|
|
assert!(false, "Not supported test: {}", test);
|
|
}
|
|
}
|
|
}
|
|
|
|
pub struct RDFClient {
|
|
client: Client,
|
|
}
|
|
|
|
impl Default for RDFClient {
|
|
fn default() -> Self {
|
|
Self {
|
|
client: Client::new(),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl RDFClient {
|
|
fn load_graph(&self, url: Url) -> Result<MemoryGraph> {
|
|
if url.as_str().ends_with(".ttl") {
|
|
Ok(read_turtle(self.get(&url)?, Some(url))?.collect())
|
|
} else if url.as_str().ends_with(".rdf") {
|
|
read_rdf_xml(BufReader::new(self.get(&url)?), Some(url)).collect()
|
|
} else {
|
|
Err(format_err!("Serialization type not found for {}", url))
|
|
}
|
|
}
|
|
|
|
fn load_sparql_query(&self, url: Url) -> Result<Query> {
|
|
read_sparql_query(self.get(&url)?, Some(url))
|
|
}
|
|
|
|
fn load_sparql_query_result_graph(&self, url: Url) -> Result<MemoryGraph> {
|
|
if url.as_str().ends_with(".srx") {
|
|
to_graph(read_xml_results(BufReader::new(self.get(&url)?))?, false)
|
|
} else {
|
|
self.load_graph(url)
|
|
}
|
|
}
|
|
|
|
fn get(&self, url: &Url) -> Result<Response> {
|
|
match self.client.get(url.clone()).send() {
|
|
Ok(response) => Ok(response),
|
|
Err(error) => {
|
|
if error.description() == "parsed HTTP message from remote is incomplete" {
|
|
self.get(url)
|
|
} else {
|
|
Err(format_err!("HTTP request error: {}", error.description()))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
mod rs {
|
|
use lazy_static::lazy_static;
|
|
use rudf::model::NamedNode;
|
|
use std::str::FromStr;
|
|
|
|
lazy_static! {
|
|
pub static ref RESULT_SET: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#ResultSet")
|
|
.unwrap();
|
|
pub static ref RESULT_VARIABLE: NamedNode = NamedNode::from_str(
|
|
"http://www.w3.org/2001/sw/DataAccess/tests/result-set#resultVariable"
|
|
)
|
|
.unwrap();
|
|
pub static ref SOLUTION: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#solution")
|
|
.unwrap();
|
|
pub static ref BINDING: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#binding")
|
|
.unwrap();
|
|
pub static ref VALUE: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#value")
|
|
.unwrap();
|
|
pub static ref VARIABLE: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#variable")
|
|
.unwrap();
|
|
pub static ref INDEX: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#index")
|
|
.unwrap();
|
|
pub static ref BOOLEAN: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/result-set#boolean")
|
|
.unwrap();
|
|
}
|
|
}
|
|
|
|
fn to_graph(result: QueryResult<'_>, with_order: bool) -> Result<MemoryGraph> {
|
|
match result {
|
|
QueryResult::Graph(graph) => graph.collect(),
|
|
QueryResult::Boolean(value) => {
|
|
let graph = MemoryGraph::default();
|
|
let result_set = BlankNode::default();
|
|
graph.insert(&Triple::new(
|
|
result_set.clone(),
|
|
rdf::TYPE.clone(),
|
|
rs::RESULT_SET.clone(),
|
|
))?;
|
|
graph.insert(&Triple::new(
|
|
result_set.clone(),
|
|
rs::BOOLEAN.clone(),
|
|
Literal::from(value),
|
|
))?;
|
|
Ok(graph)
|
|
}
|
|
QueryResult::Bindings(bindings) => {
|
|
let graph = MemoryGraph::default();
|
|
let result_set = BlankNode::default();
|
|
graph.insert(&Triple::new(
|
|
result_set.clone(),
|
|
rdf::TYPE.clone(),
|
|
rs::RESULT_SET.clone(),
|
|
))?;
|
|
let (variables, iter) = bindings.destruct();
|
|
for variable in &variables {
|
|
graph.insert(&Triple::new(
|
|
result_set.clone(),
|
|
rs::RESULT_VARIABLE.clone(),
|
|
Literal::new_simple_literal(variable.name()?),
|
|
))?;
|
|
}
|
|
for (i, binding_values) in iter.enumerate() {
|
|
let binding_values = binding_values?;
|
|
let solution = BlankNode::default();
|
|
graph.insert(&Triple::new(
|
|
result_set.clone(),
|
|
rs::SOLUTION.clone(),
|
|
solution.clone(),
|
|
))?;
|
|
for i in 0..variables.len() {
|
|
if let Some(ref value) = binding_values[i] {
|
|
let binding = BlankNode::default();
|
|
graph.insert(&Triple::new(
|
|
solution.clone(),
|
|
rs::BINDING.clone(),
|
|
binding.clone(),
|
|
))?;
|
|
graph.insert(&Triple::new(
|
|
binding.clone(),
|
|
rs::VALUE.clone(),
|
|
value.clone(),
|
|
))?;
|
|
graph.insert(&Triple::new(
|
|
binding.clone(),
|
|
rs::VARIABLE.clone(),
|
|
Literal::new_simple_literal(variables[i].name()?),
|
|
))?;
|
|
}
|
|
}
|
|
if with_order {
|
|
graph.insert(&Triple::new(
|
|
solution.clone(),
|
|
rs::INDEX.clone(),
|
|
Literal::from((i + 1) as i128),
|
|
))?;
|
|
}
|
|
}
|
|
Ok(graph)
|
|
}
|
|
}
|
|
}
|
|
|
|
pub struct Test {
|
|
pub id: NamedNode,
|
|
pub kind: String,
|
|
pub name: Option<String>,
|
|
pub comment: Option<String>,
|
|
pub query: Url,
|
|
pub data: Option<Url>,
|
|
pub graph_data: Vec<Url>,
|
|
pub result: Option<Url>,
|
|
}
|
|
|
|
impl fmt::Display for Test {
|
|
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
|
write!(f, "{}", self.kind)?;
|
|
for name in &self.name {
|
|
write!(f, " named \"{}\"", name)?;
|
|
}
|
|
for comment in &self.comment {
|
|
write!(f, " with comment \"{}\"", comment)?;
|
|
}
|
|
write!(f, " on query {}", self.query)?;
|
|
for data in &self.data {
|
|
write!(f, " with data {}", data)?;
|
|
}
|
|
for data in &self.graph_data {
|
|
write!(f, " and graph data {}", data)?;
|
|
}
|
|
for result in &self.result {
|
|
write!(f, " and expected result {}", result)?;
|
|
}
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
pub struct TestManifest<'a> {
|
|
client: &'a RDFClient,
|
|
graph: MemoryGraph,
|
|
tests_to_do: Vec<Term>,
|
|
manifests_to_do: Vec<Url>,
|
|
}
|
|
|
|
impl<'a> TestManifest<'a> {
|
|
pub fn new(client: &'a RDFClient, url: Url) -> TestManifest<'a> {
|
|
Self {
|
|
client,
|
|
graph: MemoryGraph::default(),
|
|
tests_to_do: Vec::default(),
|
|
manifests_to_do: vec![url],
|
|
}
|
|
}
|
|
}
|
|
|
|
pub mod mf {
|
|
use lazy_static::lazy_static;
|
|
use rudf::model::NamedNode;
|
|
use std::str::FromStr;
|
|
|
|
lazy_static! {
|
|
pub static ref INCLUDE: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#include")
|
|
.unwrap();
|
|
pub static ref ENTRIES: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#entries")
|
|
.unwrap();
|
|
pub static ref NAME: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#name")
|
|
.unwrap();
|
|
pub static ref ACTION: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#action")
|
|
.unwrap();
|
|
pub static ref RESULT: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#result")
|
|
.unwrap();
|
|
}
|
|
}
|
|
|
|
pub mod qt {
|
|
use lazy_static::lazy_static;
|
|
use rudf::model::NamedNode;
|
|
use std::str::FromStr;
|
|
|
|
lazy_static! {
|
|
pub static ref QUERY: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-query#query")
|
|
.unwrap();
|
|
pub static ref DATA: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-query#data")
|
|
.unwrap();
|
|
pub static ref GRAPH_DATA: NamedNode =
|
|
NamedNode::from_str("http://www.w3.org/2001/sw/DataAccess/tests/test-query#graphData")
|
|
.unwrap();
|
|
}
|
|
}
|
|
|
|
impl<'a> Iterator for TestManifest<'a> {
|
|
type Item = Result<Test>;
|
|
|
|
fn next(&mut self) -> Option<Result<Test>> {
|
|
match self.tests_to_do.pop() {
|
|
Some(Term::NamedNode(test_node)) => {
|
|
let test_subject = NamedOrBlankNode::from(test_node.clone());
|
|
let kind = match self
|
|
.graph
|
|
.object_for_subject_predicate(&test_subject, &rdf::TYPE)
|
|
.unwrap()
|
|
{
|
|
Some(Term::NamedNode(c)) => match c.as_str().split("#").last() {
|
|
Some(k) => k.to_string(),
|
|
None => return Some(Err(format_err!("no type"))),
|
|
},
|
|
_ => return Some(Err(format_err!("no type"))),
|
|
};
|
|
let name = match self
|
|
.graph
|
|
.object_for_subject_predicate(&test_subject, &mf::NAME)
|
|
.unwrap()
|
|
{
|
|
Some(Term::Literal(c)) => Some(c.value().to_string()),
|
|
_ => None,
|
|
};
|
|
let comment = match self
|
|
.graph
|
|
.object_for_subject_predicate(&test_subject, &rdfs::COMMENT)
|
|
.unwrap()
|
|
{
|
|
Some(Term::Literal(c)) => Some(c.value().to_string()),
|
|
_ => None,
|
|
};
|
|
let (query, data, graph_data) = match self
|
|
.graph
|
|
.object_for_subject_predicate(&test_subject, &*mf::ACTION)
|
|
.unwrap()
|
|
{
|
|
Some(Term::NamedNode(n)) => (n.into(), None, vec![]),
|
|
Some(Term::BlankNode(n)) => {
|
|
let n = n.into();
|
|
let query = match self
|
|
.graph
|
|
.object_for_subject_predicate(&n, &qt::QUERY)
|
|
.unwrap()
|
|
{
|
|
Some(Term::NamedNode(q)) => q.into(),
|
|
Some(_) => return Some(Err(format_err!("invalid query"))),
|
|
None => return Some(Err(format_err!("query not found"))),
|
|
};
|
|
let data = match self
|
|
.graph
|
|
.object_for_subject_predicate(&n, &qt::DATA)
|
|
.unwrap()
|
|
{
|
|
Some(Term::NamedNode(q)) => Some(q.into()),
|
|
_ => None,
|
|
};
|
|
let graph_data = self
|
|
.graph
|
|
.objects_for_subject_predicate(&n, &qt::GRAPH_DATA)
|
|
.unwrap()
|
|
.filter_map(|g| match g {
|
|
Ok(Term::NamedNode(q)) => Some(q.into()),
|
|
_ => None,
|
|
})
|
|
.collect();
|
|
(query, data, graph_data)
|
|
}
|
|
Some(_) => return Some(Err(format_err!("invalid action"))),
|
|
None => {
|
|
return Some(Err(format_err!(
|
|
"action not found for test {}",
|
|
test_subject
|
|
)));
|
|
}
|
|
};
|
|
let result = match self
|
|
.graph
|
|
.object_for_subject_predicate(&test_subject, &*mf::RESULT)
|
|
.unwrap()
|
|
{
|
|
Some(Term::NamedNode(n)) => Some(n.into()),
|
|
Some(_) => return Some(Err(format_err!("invalid result"))),
|
|
None => None,
|
|
};
|
|
Some(Ok(Test {
|
|
id: test_node,
|
|
kind,
|
|
name,
|
|
comment,
|
|
query,
|
|
data,
|
|
graph_data,
|
|
result,
|
|
}))
|
|
}
|
|
Some(_) => Some(Err(format_err!("invalid test list"))),
|
|
None => {
|
|
match self.manifests_to_do.pop() {
|
|
Some(url) => {
|
|
let manifest = NamedOrBlankNode::from(NamedNode::new(url.clone()));
|
|
match self.client.load_graph(url) {
|
|
Ok(g) => g
|
|
.iter()
|
|
.unwrap()
|
|
.for_each(|g| self.graph.insert(&g.unwrap()).unwrap()),
|
|
Err(e) => return Some(Err(e.into())),
|
|
}
|
|
|
|
// New manifests
|
|
match self
|
|
.graph
|
|
.object_for_subject_predicate(&manifest, &*mf::INCLUDE)
|
|
.unwrap()
|
|
{
|
|
Some(Term::BlankNode(list)) => {
|
|
self.manifests_to_do.extend(
|
|
RdfListIterator::iter(&self.graph, list.clone().into())
|
|
.filter_map(|m| match m {
|
|
Term::NamedNode(nm) => Some(nm.as_url().clone()),
|
|
_ => None,
|
|
}),
|
|
);
|
|
}
|
|
Some(_) => return Some(Err(format_err!("invalid tests list"))),
|
|
None => (),
|
|
}
|
|
|
|
// New tests
|
|
match self
|
|
.graph
|
|
.object_for_subject_predicate(&manifest, &*mf::ENTRIES)
|
|
.unwrap()
|
|
{
|
|
Some(Term::BlankNode(list)) => {
|
|
self.tests_to_do.extend(RdfListIterator::iter(
|
|
&self.graph,
|
|
list.clone().into(),
|
|
));
|
|
}
|
|
Some(term) => {
|
|
return Some(Err(format_err!(
|
|
"Invalid tests list. Got term {}",
|
|
term
|
|
)));
|
|
}
|
|
None => (),
|
|
}
|
|
}
|
|
None => return None,
|
|
}
|
|
self.next()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pub struct RdfListIterator<'a, G: Graph> {
|
|
graph: &'a G,
|
|
current_node: Option<NamedOrBlankNode>,
|
|
}
|
|
|
|
impl<'a, G: 'a + Graph> RdfListIterator<'a, G> {
|
|
fn iter(graph: &'a G, root: NamedOrBlankNode) -> RdfListIterator<'a, G> {
|
|
RdfListIterator {
|
|
graph,
|
|
current_node: Some(root),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl<'a, G: 'a + Graph> Iterator for RdfListIterator<'a, G> {
|
|
type Item = Term;
|
|
|
|
fn next(&mut self) -> Option<Term> {
|
|
match self.current_node.clone() {
|
|
Some(current) => {
|
|
let result = self
|
|
.graph
|
|
.object_for_subject_predicate(¤t, &rdf::FIRST)
|
|
.unwrap()?
|
|
.clone();
|
|
self.current_node = match self
|
|
.graph
|
|
.object_for_subject_predicate(¤t, &rdf::REST)
|
|
.unwrap()
|
|
{
|
|
Some(Term::NamedNode(ref n)) if *n == *rdf::NIL => None,
|
|
Some(Term::NamedNode(n)) => Some(n.clone().into()),
|
|
Some(Term::BlankNode(n)) => Some(n.clone().into()),
|
|
_ => None,
|
|
};
|
|
Some(result)
|
|
}
|
|
None => None,
|
|
}
|
|
}
|
|
}
|
|
|