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nq_test.go
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package rdf
import (
"bytes"
"io"
"reflect"
"strings"
"testing"
)
var defaultGraph = Blank{id: "_:defaultGraph"}
func BenchmarkDecodeNQ(b *testing.B) {
input := "#comment\n<http://example/s> <http://example/p> \"123\"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example/g>"
for n := 0; n < b.N; n++ {
dec := NewQuadDecoder(bytes.NewBufferString(input), NQuads)
for _, err := dec.Decode(); err != io.EOF; _, err = dec.Decode() {
}
}
b.SetBytes(int64(len(input)))
}
func TestNQ(t *testing.T) {
for _, test := range nqTestSuite {
dec := NewQuadDecoder(bytes.NewBufferString(test.input), NQuads)
quads, err := dec.DecodeAll()
if test.errWant != "" && err == nil {
t.Errorf("parseNQ(%s) => <no error>, want %q", test.input, test.errWant)
continue
}
if test.errWant != "" && err != nil {
if !strings.HasSuffix(err.Error(), test.errWant) {
t.Errorf("parseNQ(%s) => %v, want %q", test.input, err.Error(), test.errWant)
}
continue
}
if test.errWant == "" && err != nil {
t.Errorf("parseNQ(%s) => %v, want %q", test.input, err.Error(), test.want)
continue
}
if !reflect.DeepEqual(quads, test.want) {
t.Errorf("parseNQ(%s) => %v, want %v", test.input, quads, test.want)
}
}
}
// nqTestSuite is a representation of the official W3C test suite for N-Quads
// which is found at: http://www.w3.org/2013/N-QuadsTests/
var nqTestSuite = []struct {
input string
errWant string
want []Quad
}{
//<#nq-syntax-uri-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-uri-01" ;
// rdfs:comment "IRI graph with IRI triple" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-uri-01.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o> <http://example/g> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
IRI{str: "http://example/g"},
},
}},
//<#nq-syntax-uri-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-uri-02" ;
// rdfs:comment "IRI graph with BNode subject" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-uri-02.nq> ;
// .
{`_:s <http://example/p> <http://example/o> <http://example/g> .`, "", []Quad{
Quad{
Triple{
Subj: Blank{id: "_:s"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
IRI{str: "http://example/g"},
},
}},
//<#nq-syntax-uri-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-uri-03" ;
// rdfs:comment "IRI graph with BNode object" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-uri-03.nq> ;
// .
{`<http://example/s> <http://example/p> _:o <http://example/g> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Blank{id: "_:o"},
},
IRI{str: "http://example/g"},
},
}},
//<#nq-syntax-uri-04> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-uri-04" ;
// rdfs:comment "IRI graph with simple literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-uri-04.nq> ;
// .
{`<http://example/s> <http://example/p> "o" <http://example/g> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "o", DataType: xsdString},
},
IRI{str: "http://example/g"},
},
}},
//<#nq-syntax-uri-05> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-uri-05" ;
// rdfs:comment "IRI graph with language tagged literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-uri-05.nq> ;
// .
{`<http://example/s> <http://example/p> "o"@en <http://example/g> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "o", lang: "en", DataType: rdfLangString},
},
IRI{str: "http://example/g"},
},
}},
//<#nq-syntax-uri-06> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-uri-06" ;
// rdfs:comment "IRI graph with datatyped literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-uri-06.nq> ;
// .
{`<http://example/s> <http://example/p> "o"^^<http://www.w3.org/2001/XMLSchema#string> <http://example/g> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "o", DataType: xsdString},
},
IRI{str: "http://example/g"},
},
}},
//<#nq-syntax-bnode-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-bnode-01" ;
// rdfs:comment "BNode graph with IRI triple" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bnode-01.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o> _:g .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
Blank{id: "_:g"},
},
}},
//<#nq-syntax-bnode-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-bnode-02" ;
// rdfs:comment "BNode graph with BNode subject" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bnode-02.nq> ;
// .
{`_:s <http://example/p> <http://example/o> _:g .`, "", []Quad{
Quad{
Triple{
Subj: Blank{id: "_:s"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
Blank{id: "_:g"},
},
}},
//<#nq-syntax-bnode-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-bnode-03" ;
// rdfs:comment "BNode graph with BNode object" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bnode-03.nq> ;
// .
{`<http://example/s> <http://example/p> _:o _:g .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Blank{id: "_:o"},
},
Blank{id: "_:g"},
},
}},
//<#nq-syntax-bnode-04> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-bnode-04" ;
// rdfs:comment "BNode graph with simple literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bnode-04.nq> ;
// .
{`<http://example/s> <http://example/p> "o" _:g .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "o", DataType: xsdString},
},
Blank{id: "_:g"},
},
}},
//<#nq-syntax-bnode-05> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-bnode-05" ;
// rdfs:comment "BNode graph with language tagged literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bnode-05.nq> ;
// .
{`<http://example/s> <http://example/p> "o"@en _:g .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "o", lang: "en", DataType: rdfLangString},
},
Blank{id: "_:g"},
},
}},
//<#nq-syntax-bnode-06> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nq-syntax-bnode-06" ;
// rdfs:comment "BNode graph with datatyped literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bnode-06.nq> ;
// .
{`<http://example/s> <http://example/p> "o"^^<http://www.w3.org/2001/XMLSchema#string> _:g .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "o", DataType: xsdString},
},
Blank{id: "_:g"},
},
}},
//<#nq-syntax-bad-literal-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nq-syntax-bad-literal-01" ;
// rdfs:comment "Graph name may not be a simple literal (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bad-literal-01.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o> "o" .`,
"unexpected Literal as graph", []Quad{}},
//<#nq-syntax-bad-literal-02> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nq-syntax-bad-literal-02" ;
// rdfs:comment "Graph name may not be a language tagged literal (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bad-literal-02.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o> "o"@en .`,
"unexpected Literal as graph", []Quad{}},
//<#nq-syntax-bad-literal-03> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nq-syntax-bad-literal-03" ;
// rdfs:comment "Graph name may not be a datatyped literal (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bad-literal-03.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o> "o"^^<http://www.w3.org/2001/XMLSchema#string> .`,
"unexpected Literal as graph", []Quad{}},
//<#nq-syntax-bad-uri-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nq-syntax-bad-uri-01" ;
// rdfs:comment "Graph name IRI must be absolute (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bad-uri-01.nq> ;
// .
{`# No relative IRIs in N-Quads
<http://example/s> <http://example/p> <http://example/o> <g>.`,
"unexpected IRI (relative) as graph", []Quad{}},
//<#nq-syntax-bad-quint-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nq-syntax-bad-quint-01" ;
// rdfs:comment "N-Quads does not have a fifth element (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nq-syntax-bad-quint-01.nq> ;
// .
{`# N-Quads rejects a quint
<http://example/s> <http://example/p> <http://example/o> <http://example/g> <http://example/n> .`,
"unexpected IRI (absolute) as dot (.)", []Quad{}},
//<#nt-syntax-file-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-file-01" ;
// rdfs:comment "Empty file" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-file-01.nq> ;
// .
{``, "", nil},
//<#nt-syntax-file-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-file-02" ;
// rdfs:comment "Only comment" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-file-02.nq> ;
// .
{`#Empty file.`, "", nil},
//<#nt-syntax-file-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-file-03" ;
// rdfs:comment "One comment, one empty line" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-file-03.nq> ;
// .
{`#One comment, one empty line.
`, "", nil},
//<#nt-syntax-uri-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-uri-01" ;
// rdfs:comment "Only IRIs" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-uri-01.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
defaultGraph,
},
}},
//<#nt-syntax-uri-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-uri-02" ;
// rdfs:comment "IRIs with Unicode escape" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-uri-02.nq> ;
// .
{`# x53 is capital S
<http://example/\u0053> <http://example/p> <http://example/o> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/S"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
defaultGraph,
},
}},
//<#nt-syntax-uri-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-uri-03" ;
// rdfs:comment "IRIs with long Unicode escape" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-uri-03.nq> ;
// .
{`# x53 is capital S
<http://example/\U00000053> <http://example/p> <http://example/o> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/S"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
defaultGraph,
},
}},
//<#nt-syntax-uri-04> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-uri-04" ;
// rdfs:comment "Legal IRIs" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-uri-04.nq> ;
// .
{`# IRI with all chars in it.
<http://example/s> <http://example/p> <scheme:!$%25&'()*+,-./0123456789:/@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~?#> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "scheme:!$%25&'()*+,-./0123456789:/@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~?#"},
},
defaultGraph,
},
}},
//<#nt-syntax-string-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-string-01" ;
// rdfs:comment "string literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-string-01.nq> ;
// .
{`<http://example/s> <http://example/p> "string" .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "string", DataType: xsdString},
},
defaultGraph,
},
}},
//<#nt-syntax-string-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-string-02" ;
// rdfs:comment "langString literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-string-02.nq> ;
// .
{`<http://example/s> <http://example/p> "string"@en .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "string", DataType: rdfLangString, lang: "en"},
},
defaultGraph,
},
}},
//<#nt-syntax-string-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-string-03" ;
// rdfs:comment "langString literal with region" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-string-03.nq> ;
// .
{`<http://example/s> <http://example/p> "string"@en-uk .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "string", DataType: rdfLangString, lang: "en-uk"},
},
defaultGraph,
},
}},
//<#nt-syntax-str-esc-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-str-esc-01" ;
// rdfs:comment "string literal with escaped newline" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-str-esc-01.nq> ;
// .
{`<http://example/s> <http://example/p> "a\n" .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "a\n", DataType: xsdString},
},
defaultGraph,
},
}},
//<#nt-syntax-str-esc-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-str-esc-02" ;
// rdfs:comment "string literal with Unicode escape" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-str-esc-02.nq> ;
// .
{`<http://example/s> <http://example/p> "a\u0020b" .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "a b", DataType: xsdString},
},
defaultGraph,
},
}},
//<#nt-syntax-str-esc-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-str-esc-03" ;
// rdfs:comment "string literal with long Unicode escape" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-str-esc-03.nq> ;
// .
{`<http://example/s> <http://example/p> "a\U00000020b" .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "a b", DataType: xsdString},
},
defaultGraph,
},
}},
//<#nt-syntax-bnode-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-bnode-01" ;
// rdfs:comment "bnode subject" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bnode-01.nq> ;
// .
{`_:a <http://example/p> <http://example/o> .`, "", []Quad{
Quad{
Triple{
Subj: Blank{id: "_:a"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
defaultGraph,
},
}},
//<#nt-syntax-bnode-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-bnode-02" ;
// rdfs:comment "bnode object" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bnode-02.nq> ;
// .
{`<http://example/s> <http://example/p> _:a .
_:a <http://example/p> <http://example/o> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Blank{id: "_:a"},
},
defaultGraph,
},
Quad{
Triple{
Subj: Blank{id: "_:a"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
defaultGraph,
},
}},
//<#nt-syntax-bnode-03> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-bnode-03" ;
// rdfs:comment "Blank node labels may start with a digit" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bnode-03.nq> ;
// .
{`<http://example/s> <http://example/p> _:1a .
_:1a <http://example/p> <http://example/o> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Blank{id: "_:1a"},
},
defaultGraph,
},
Quad{
Triple{
Subj: Blank{id: "_:1a"},
Pred: IRI{str: "http://example/p"},
Obj: IRI{str: "http://example/o"},
},
defaultGraph,
},
}},
//<#nt-syntax-datatypes-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-datatypes-01" ;
// rdfs:comment "xsd:byte literal" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-datatypes-01.nq> ;
// .
{`<http://example/s> <http://example/p> "123"^^<http://www.w3.org/2001/XMLSchema#byte> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "123", DataType: IRI{str: "http://www.w3.org/2001/XMLSchema#byte"}},
},
defaultGraph,
},
}},
//<#nt-syntax-datatypes-02> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-datatypes-02" ;
// rdfs:comment "integer as xsd:string" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-datatypes-02.nq> ;
// .
{`<http://example/s> <http://example/p> "123"^^<http://www.w3.org/2001/XMLSchema#string> .`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example/s"},
Pred: IRI{str: "http://example/p"},
Obj: Literal{str: "123", DataType: xsdString},
},
defaultGraph,
},
}},
//<#nt-syntax-bad-uri-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-01" ;
// rdfs:comment "Bad IRI : space (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-01.nq> ;
// .
{`# Bad IRI : space.
<http://example/ space> <http://example/p> <http://example/o> .`, "bad IRI: disallowed character ' '", []Quad{}},
//<#nt-syntax-bad-uri-02> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-02" ;
// rdfs:comment "Bad IRI : bad escape (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-02.nq> ;
// .
{`# Bad IRI : bad escape
<http://example/\u00ZZ11> <http://example/p> <http://example/o> .`, "bad IRI: insufficent hex digits in unicode escape", []Quad{}},
//<#nt-syntax-bad-uri-03> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-03" ;
// rdfs:comment "Bad IRI : bad long escape (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-03.nq> ;
// .
{`# Bad IRI : bad escape
<http://example/\U00ZZ1111> <http://example/p> <http://example/o> .`, "bad IRI: insufficent hex digits in unicode escape", []Quad{}},
//<#nt-syntax-bad-uri-04> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-04" ;
// rdfs:comment "Bad IRI : character escapes not allowed (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-04.nq> ;
// .
{`# Bad IRI : character escapes not allowed.
<http://example/\n> <http://example/p> <http://example/o> .`, "bad IRI: disallowed escape character 'n'", []Quad{}},
//<#nt-syntax-bad-uri-05> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-05" ;
// rdfs:comment "Bad IRI : character escapes not allowed (2) (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-05.nq> ;
// .
{`# Bad IRI : character escapes not allowed.
<http://example/\/> <http://example/p> <http://example/o> .`, "bad IRI: disallowed escape character '/'", []Quad{}},
//<#nt-syntax-bad-uri-06> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-06" ;
// rdfs:comment "Bad IRI : relative IRI not allowed in subject (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-06.nq> ;
// .
{`# No relative IRIs in N-Triples
<s> <http://example/p> <http://example/o> .`, "unexpected IRI (relative) as subject", []Quad{}},
//<#nt-syntax-bad-uri-07> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-07" ;
// rdfs:comment "Bad IRI : relative IRI not allowed in predicate (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-07.nq> ;
// .
{`# No relative IRIs in N-Triples
<http://example/s> <p> <http://example/o> .`, "unexpected IRI (relative) as predicate", []Quad{}},
//<#nt-syntax-bad-uri-08> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-08" ;
// rdfs:comment "Bad IRI : relative IRI not allowed in object (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-08.nq> ;
// .
{`# No relative IRIs in N-Triples
<http://example/s> <http://example/p> <o> .`, "unexpected IRI (relative) as object", []Quad{}},
//<#nt-syntax-bad-uri-09> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-uri-09" ;
// rdfs:comment "Bad IRI : relative IRI not allowed in datatype (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-uri-09.nq> ;
// .
{`# No relative IRIs in N-Triples
<http://example/s> <http://example/p> "foo"^^<dt> .`, "unexpected IRI (relative) as literal datatype", []Quad{}},
//<#nt-syntax-bad-prefix-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-prefix-01" ;
// rdfs:comment "@prefix not allowed in n-triples (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-prefix-01.nq> ;
// .
{`@prefix : <http://example/> .`, "unexpected @prefix as subject", []Quad{}},
//<#nt-syntax-bad-base-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-base-01" ;
// rdfs:comment "@base not allowed in N-Triples (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-base-01.nq> ;
// .
{`@base <http://example/> .`, " unexpected @base as subject", []Quad{}},
//<#nt-syntax-bad-struct-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-struct-01" ;
// rdfs:comment "N-Triples does not have objectList (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-struct-01.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o>, <http://example/o2> .`,
"unexpected Comma as graph", []Quad{}},
//<#nt-syntax-bad-struct-02> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-struct-02" ;
// rdfs:comment "N-Triples does not have predicateObjectList (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-struct-02.nq> ;
// .
{`<http://example/s> <http://example/p> <http://example/o>; <http://example/p2>, <http://example/o2> .`,
"unexpected Semicolon as graph", []Quad{}},
//<#nt-syntax-bad-lang-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-lang-01" ;
// rdfs:comment "langString with bad lang (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-lang-01.nq> ;
// .
{`# Bad lang tag
<http://example/s> <http://example/p> "string"@1 .`, "syntax error: bad literal: invalid language tag", []Quad{}},
//<#nt-syntax-bad-esc-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-esc-01" ;
// rdfs:comment "Bad string escape (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-esc-01.nq> ;
// .
{`# Bad string escape
<http://example/s> <http://example/p> "a\zb" .`, "syntax error: bad literal: disallowed escape character 'z'", []Quad{}},
//<#nt-syntax-bad-esc-02> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-esc-02" ;
// rdfs:comment "Bad string escape (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-esc-02.nq> ;
// .
{`# Bad string escape
<http://example/s> <http://example/p> "\uWXYZ" .`, "syntax error: bad literal: insufficent hex digits in unicode escape", []Quad{}},
//<#nt-syntax-bad-esc-03> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-esc-03" ;
// rdfs:comment "Bad string escape (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-esc-03.nq> ;
// .
{`# Bad string escape
<http://example/s> <http://example/p> "\U0000WXYZ" .`, "syntax error: bad literal: insufficent hex digits in unicode escape", []Quad{}},
//<#nt-syntax-bad-string-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-01" ;
// rdfs:comment "mismatching string literal open/close (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-01.nq> ;
// .
{`<http://example/s> <http://example/p> "abc' .`, "syntax error: bad literal: no closing quote: '\"'", []Quad{}},
//<#nt-syntax-bad-string-02> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-02" ;
// rdfs:comment "mismatching string literal open/close (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-02.nq> ;
// .
{`<http://example/s> <http://example/p> 1.0 .`, "unexpected Literal (decimal shorthand syntax) as object", []Quad{}},
//<#nt-syntax-bad-string-03> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-03" ;
// rdfs:comment "single quotes (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-03.nq> ;
// .
{`<http://example/s> <http://example/p> 1.0e1 .`, "unexpected Literal (double shorthand syntax) as object", []Quad{}},
//<#nt-syntax-bad-string-04> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-04" ;
// rdfs:comment "long single string literal (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-04.nq> ;
// .
{`<http://example/s> <http://example/p> '''abc''' .`, " unexpected Literal (triple-quoted string) as object", []Quad{}},
//<#nt-syntax-bad-string-05> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-05" ;
// rdfs:comment "long double string literal (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-05.nq> ;
// .
{`<http://example/s> <http://example/p> """abc""" .`, "unexpected Literal (triple-quoted string) as object", []Quad{}},
//<#nt-syntax-bad-string-06> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-06" ;
// rdfs:comment "string literal with no end (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-06.nq> ;
// .
{`<http://example/s> <http://example/p> "abc .`, "syntax error: bad literal: no closing quote: '\"'", []Quad{}},
//<#nt-syntax-bad-string-07> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-string-07" ;
// rdfs:comment "string literal with no start (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-string-07.nq> ;
// .
{`<http://example/s> <http://example/p> abc" .`, `syntax error: illegal token: "abc\""`, []Quad{}},
//<#nt-syntax-bad-num-01> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-num-01" ;
// rdfs:comment "no numbers in N-Triples (integer) (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-num-01.nq> ;
// .
{`<http://example/s> <http://example/p> 1 .`, "unexpected Literal (integer shorthand syntax) as object", []Quad{}},
//<#nt-syntax-bad-num-02> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-num-02" ;
// rdfs:comment "no numbers in N-Triples (decimal) (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-num-02.nq> ;
// .
{`<http://example/s> <http://example/p> 1.0 .`, "unexpected Literal (decimal shorthand syntax) as object", []Quad{}},
//<#nt-syntax-bad-num-03> a rdft:TestNQuadsNegativeSyntax ;
// mf:name "nt-syntax-bad-num-03" ;
// rdfs:comment "no numbers in N-Triples (float) (negative test)" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-bad-num-03.nq> ;
// .
{`<http://example/s> <http://example/p> 1.0e0 .`, "unexpected Literal (double shorthand syntax) as object", []Quad{}},
//<#nt-syntax-subm-01> a rdft:TestNQuadsPositiveSyntax ;
// mf:name "nt-syntax-subm-01" ;
// rdfs:comment "Submission test from Original RDF Test Cases" ;
// rdft:approval rdft:Approved ;
// mf:action <nt-syntax-subm-01.nq> ;
// .
{`#
# Copyright World Wide Web Consortium, (Massachusetts Institute of
# Technology, Institut National de Recherche en Informatique et en
# Automatique, Keio University).
#
# All Rights Reserved.
#
# Please see the full Copyright clause at
# <http://www.w3.org/Consortium/Legal/copyright-software.html>
#
# Test file with a variety of legal N-Triples
#
# Dave Beckett - http://purl.org/net/dajobe/
#
# $Id: test.nt,v 1.7 2003/10/06 15:52:19 dbeckett2 Exp $
#
#####################################################################
# comment lines
# comment line after whitespace
# empty blank line, then one with spaces and tabs
<http://example.org/resource1> <http://example.org/property> <http://example.org/resource2> .
_:anon <http://example.org/property> <http://example.org/resource2> .
<http://example.org/resource2> <http://example.org/property> _:anon .
# spaces and tabs throughout:
<http://example.org/resource3> <http://example.org/property> <http://example.org/resource2> .
# line ending with CR NL (ASCII 13, ASCII 10)
<http://example.org/resource4> <http://example.org/property> <http://example.org/resource2> .
# 2 statement lines separated by single CR (ASCII 10)
<http://example.org/resource5> <http://example.org/property> <http://example.org/resource2> .
<http://example.org/resource6> <http://example.org/property> <http://example.org/resource2> .
# All literal escapes
<http://example.org/resource7> <http://example.org/property> "simple literal" .
<http://example.org/resource8> <http://example.org/property> "backslash:\\" .
<http://example.org/resource9> <http://example.org/property> "dquote:\"" .
<http://example.org/resource10> <http://example.org/property> "newline:\n" .
<http://example.org/resource11> <http://example.org/property> "return\r" .
<http://example.org/resource12> <http://example.org/property> "tab:\t" .
# Space is optional before final .
<http://example.org/resource13> <http://example.org/property> <http://example.org/resource2>.
<http://example.org/resource14> <http://example.org/property> "x".
<http://example.org/resource15> <http://example.org/property> _:anon.
# \u and \U escapes
# latin small letter e with acute symbol \u00E9 - 3 UTF-8 bytes #xC3 #A9
<http://example.org/resource16> <http://example.org/property> "\u00E9" .
# Euro symbol \u20ac - 3 UTF-8 bytes #xE2 #x82 #xAC
<http://example.org/resource17> <http://example.org/property> "\u20AC" .
# resource18 test removed
# resource19 test removed
# resource20 test removed
# XML Literals as Datatyped Literals
<http://example.org/resource21> <http://example.org/property> ""^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource22> <http://example.org/property> " "^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource23> <http://example.org/property> "x"^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource23> <http://example.org/property> "\""^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource24> <http://example.org/property> "<a></a>"^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource25> <http://example.org/property> "a <b></b>"^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource26> <http://example.org/property> "a <b></b> c"^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource26> <http://example.org/property> "a\n<b></b>\nc"^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
<http://example.org/resource27> <http://example.org/property> "chat"^^<http://www.w3.org/2000/01/rdf-schema#XMLLiteral> .
# resource28 test removed 2003-08-03
# resource29 test removed 2003-08-03
# Plain literals with languages
<http://example.org/resource30> <http://example.org/property> "chat"@fr .
<http://example.org/resource31> <http://example.org/property> "chat"@en .
# Typed Literals
<http://example.org/resource32> <http://example.org/property> "abc"^^<http://example.org/datatype1> .
# resource33 test removed 2003-08-03`, "", []Quad{
Quad{
Triple{
Subj: IRI{str: "http://example.org/resource1"},
Pred: IRI{str: "http://example.org/property"},
Obj: IRI{str: "http://example.org/resource2"},
},
defaultGraph,
},
Quad{
Triple{
Subj: Blank{id: "_:anon"},
Pred: IRI{str: "http://example.org/property"},
Obj: IRI{str: "http://example.org/resource2"},