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~ align ShExR.ttl with ShExR.shex
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~ update genJSON to use n3@^1.0.0
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Eric Prud'hommeaux committed Sep 18, 2022
1 parent 50d664d commit 14efc8f
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132 changes: 70 additions & 62 deletions bin/genJSON.js
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Original file line number Diff line number Diff line change
Expand Up @@ -29,13 +29,20 @@ function report (msg) {
++errors;
}
}
function jsonLdId (t) {
switch (t.termType) {
case "NamedNode": return t.value;
case "BlankNode": return "_:" + t.value;
default: throw Error(`unknown termType in ${JSON.stringify(t)}`);
}
}

var fs = require('fs');
var path = require("path");
var Path = require("path");
var N3 = require("n3");
var parser = N3.Parser({blankNodePrefix: ""});
var parser = new N3.Parser({blankNodePrefix: ""});
var util = N3.Util;
var store = N3.Store();
var store = new N3.Store();
//var json = fs.readFileSync(args[0]).toString();

var P = {
Expand All @@ -46,33 +53,36 @@ var P = {
"sx": "https://shexspec.github.io/shexTest/ns#"
};

var testDir = path.basename(path.dirname(path.resolve(args[0])));
var testDir = Path.basename(Path.dirname(Path.resolve(args[0])));
var basePath = "https://raw.githubusercontent.com/shexSpec/shexTest/master/";
var dirPath = basePath + testDir + '/';
function RelPath (p) {
return Path.relative(dirPath, p);
}
var apparentBase = dirPath + "manifest";

parser.parse(
"@base <" + apparentBase + "> .\n"+
fs.readFileSync(args[0], "utf8"),
function (error, triple, prefixes) {
function (error, quad, prefixes) {
if (error) {
error.message = "Error parsing " + args[0] + ": " + error.message;
throw error;
}
if (triple)
store.addTriple(triple)
if (quad)
store.addQuad(quad)
else
genText();
});

/** expandCollection - N3.js utility to return an rdf collection's elements.
*/
function expandCollection (h) {
if (store.find(h.object, "rdf:first", null).length) {
if (store.getQuads(h.object, P.rdf + "first", null).length) {
var ret = [];
while (h.object !== "http://www.w3.org/1999/02/22-rdf-syntax-ns#nil") {
ret.push(store.find(h.object, "rdf:first", null)[0].object);
h = store.find(h.object, "rdf:rest", null)[0];
while (h.object.value !== "http://www.w3.org/1999/02/22-rdf-syntax-ns#nil") {
ret.push(store.getQuads(h.object, P.rdf + "first", null)[0].object);
h = store.getQuads(h.object, P.rdf + "rest", null)[0];
}
return ret;
} else {
Expand All @@ -90,16 +100,14 @@ function genText () {
"@graph": g
};

store.addPrefixes(P);

var manifest = store.find(null, "rdf:type", "mf:Manifest")[0].subject;
var manifestComment = util.getLiteralValue(store.find(manifest, "rdfs:comment", null)[0].object);
var manifest = store.getQuads(null, P.rdf + "type", P.mf + "Manifest")[0].subject;
var manifestComment = store.getQuads(manifest, P.rdfs + "comment", null)[0].object.value;
var entries = [];
var knownMissing = {}; // record missing files.
var head = store.find(manifest, "mf:entries", null)[0].object;
while (head !== P.rdf + "nil") {
entries.push(store.find(head, "rdf:first", null)[0].object);
head = store.find(head, "rdf:rest", null)[0].object;
var head = store.getQuads(manifest, P.mf + "entries", null)[0].object;
while (head.value !== P.rdf + "nil") {
entries.push(store.getQuads(head, P.rdf + "first", null)[0].object.value);
head = store.getQuads(head, P.rdf + "rest", null)[0].object;
}
var unmatched = entries.reduce(function (ret, ent) {
ret[ent] = true;
Expand All @@ -113,15 +121,15 @@ function genText () {
"@id": "",
"@type": "mf:Manifest",
"rdfs:comment": manifestComment,
"entries": store.find(null, "rdf:type", null).filter(function (t) {
var ret = expectedTypes.indexOf(t.object) !== -1;
"entries": store.getQuads(null, P.rdf + "type", null).filter(function (t) {
var ret = expectedTypes.indexOf(t.object.value) !== -1;
if (ret === false &&
t.object !== P.mf + "Manifest") {
report("test " + t.subject + " has unexpected type " + t.object);
t.object.value !== P.mf + "Manifest") {
report("test " + t.subject.value + " has unexpected type " + t.object.value);
}
return ret;
}).map(function (t) {
return [t.subject, t.object];
return [t.subject.value, t.object.value];
}).filter(function (t) {
var ret = entries.indexOf(t[0]) !== -1;
if (ret === false) {
Expand All @@ -136,18 +144,18 @@ function genText () {
-1;
}).map(function (st) {
var s = st[0], t = st[1];
var testName = util.getLiteralValue(store.find(s, "mf:name", null)[0].object);
var testType = store.find(s, "rdf:type", null)[0].object.replace(P.sht, '');
var testName = store.getQuads(s, P.mf + "name", null)[0].object.value;
var testType = store.getQuads(s, P.rdf + "type", null)[0].object.value.replace(P.sht, '');
var expectedName = s.substr(apparentBase.length+1);
if (WARN && testName !== expectedName) {
report("expected label \"" + expectedName + "\" ; got \"" + testName + "\"");
}
var actionTriples = store.find(s, "mf:action", null);
var actionTriples = store.getQuads(s, P.mf + "action", null);
function exists (filename) {
var filepath = path.join(__dirname, "../" + testDir + '/' + filename);
var filepath = Path.join(__dirname, "../" + testDir + '/' + filename);
if (WARN && !fs.existsSync(filepath) && !(filepath in knownMissing)) {
report("non-existent file: " + filepath.substr(dirPath.length) + " is missing " + path.relative(process.cwd(), filepath));
knownMissing[filepath] = path.relative(process.cwd(), filepath);
report("non-existent file: " + RelPath(filepath) + " is missing " + Path.relative(process.cwd(), filepath));
knownMissing[filepath] = Path.relative(process.cwd(), filepath);
}
return filename;
}
Expand All @@ -158,23 +166,23 @@ function genText () {
// Representation/Syntax/Structure tests
return [
// ["rdf" , "type" , function (v) { return v.substr(P.sht.length); }],
[s, "mf" , "name" , function (v) { return util.getLiteralValue(v[0]); }],
[s, "mf" , "name" , function (v) { return v[0].value; }],
[s, "sht", "trait" , function (v) {
return v.map(function (x) {
return x.substr(P.sht.length);;
});
return x.value.substr(P.sht.length);
}).sort();
}],
//[s, "rdfs" , "comment" , function (v) { return util.getLiteralValue(v[0]); }],
[s, "mf", "status" , function (v) { return "mf:"+v[0].substr(P.mf.length); }],
[s, "sx", "shex", function (v) { return exists(v[0].substr(dirPath.length)); }],
[s, "sx", "json", function (v) { return exists(v[0].substr(dirPath.length)); }],
[s, "sx", "ttl", function (v) { return exists(v[0].substr(dirPath.length)); }],
[s, "mf", "startRow" , function (v) { return parseInt(util.getLiteralValue(v[0])); }],
[s, "mf", "startColumn", function (v) { return parseInt(util.getLiteralValue(v[0])); }],
[s, "mf", "endRow" , function (v) { return parseInt(util.getLiteralValue(v[0])); }],
[s, "mf", "endColumn" , function (v) { return parseInt(util.getLiteralValue(v[0])); }],
//[s, "rdfs" , "comment" , function (v) { return (v[0].value; }],
[s, "mf", "status" , function (v) { return "mf:"+v[0].value.substr(P.mf.length); }],
[s, "sx", "shex", function (v) { return exists(RelPath(v[0].value)); }],
[s, "sx", "json", function (v) { return exists(RelPath(v[0].value)); }],
[s, "sx", "ttl", function (v) { return exists(RelPath(v[0].value)); }],
[s, "mf", "startRow" , function (v) { return parseInt(v[0].value); }],
[s, "mf", "startColumn", function (v) { return parseInt(v[0].value); }],
[s, "mf", "endRow" , function (v) { return parseInt(v[0].value); }],
[s, "mf", "endColumn" , function (v) { return parseInt(v[0].value); }],
].reduce(function (ret, row) {
var found = store.findByIRI(row[0], P[row[1]]+row[2], null).map(expandCollection);
var found = store.getQuads(row[0], P[row[1]]+row[2], null).map(expandCollection);
var target = ret;
if (found.length)
target[row[2]] = row[3](found);
Expand All @@ -184,44 +192,44 @@ function genText () {
var a = actionTriples[0].object;
return [
// ["rdf" , "type" , function (v) { return v.substr(P.sht.length); }],
[s, "mf" , "name" , function (v) { return util.getLiteralValue(v[0]); }],
[s, "mf" , "name" , function (v) { return v[0].value; }],
[s, "sht", "trait" , function (v) {
return v.map(function (x) {
return x.substr(P.sht.length);;
});
return x.value.substr(P.sht.length);;
}).sort();
}],
[s, "rdfs" , "comment" , function (v) { return util.getLiteralValue(v[0]); }],
[s, "mf", "status" , function (v) { return "mf:"+v[0].substr(P.mf.length); }],
[a, "sht", "schema" , function (v) { return exists("../" + v[0].substr(basePath.length)); } ], // could be more judicious in creating a relative path from an absolute path.
[a, "sht", "shape" , function (v) { return v[0].indexOf(dirPath) === 0 ? v[0].substr(dirPath.length) : v[0]; }],
[a, "sht", "data" , function (v) { return exists(v[0].substr(dirPath.length)); }],
[a, "sht", "map" , function (v) { return exists(v[0].substr(dirPath.length)); }],
[s, "rdfs" , "comment" , function (v) { return v[0].value; }],
[s, "mf", "status" , function (v) { return "mf:"+v[0].value.substr(P.mf.length); }],
[a, "sht", "schema" , function (v) { return exists("../" + v[0].value.substr(basePath.length)); } ], // could be more judicious in creating a relative path from an absolute path.
[a, "sht", "shape" , function (v) { return v[0].value.indexOf(dirPath) === 0 ? RelPath(v[0].value) : jsonLdId(v[0]); }],
[a, "sht", "data" , function (v) { return exists(RelPath(v[0].value)); }],
[a, "sht", "map" , function (v) { return exists(RelPath(v[0].value)); }],
[a, "sht", "focus" , function (v) {
// Focus can be a literal
if (util.isLiteral(v[0])) {
var lang = util.getLiteralLanguage(v[0]);
var dt = util.getLiteralType(v[0]);
var res = {'@value': util.getLiteralValue(v[0])};
var lang = v[0].language;
var dt = v[0].datatype.value;
var res = {'@value': v[0].value};
if (lang.length > 0) {res['@language'] = lang}
if (dt.length > 0) {res['@type'] = dt}
return res;
} else {
return (v[0].indexOf(dirPath) === 0 ? v[0].substr(dirPath.length) : v[0]);
return (v[0].value.indexOf(dirPath) === 0 ? RelPath(v[0].value) : jsonLdId(v[0]));
}
}],
[a, "sht", "semActs" , function (v) { return exists("../" + v[0].substr(basePath.length)); }], // could be more judicious in creating a relative path from an absolute path.
[a, "sht", "shapeExterns" , function (v) { return exists("../" + v[0].substr(basePath.length)); }], // could be more judicious in creating a relative path from an absolute path.
[s, "mf", "result" , function (v) { return exists(v[0].substr(dirPath.length)); }],
[a, "sht", "semActs" , function (v) { return exists("../" + v[0].value.substr(basePath.length)); }], // could be more judicious in creating a relative path from an absolute path.
[a, "sht", "shapeExterns" , function (v) { return exists("../" + v[0].value.substr(basePath.length)); }], // could be more judicious in creating a relative path from an absolute path.
[s, "mf", "result" , function (v) { return exists(RelPath(v[0].value)); }],
[s, "mf", "extensionResults" , function (v) {
return v[0].map(function (x) {
return {
extension: store.find(x, "mf:extension", null)[0].object,
prints: util.getLiteralValue(store.find(x, "mf:prints", null)[0].object)
extension: store.getQuads(x, P.mf + "extension", null)[0].object.value,
prints: store.getQuads(x, P.mf + "prints", null)[0].object.value
};
});
}]
].reduce(function (ret, row) {
var found = store.findByIRI(row[0], P[row[1]]+row[2], null).map(expandCollection);
var found = store.getQuads(row[0], P[row[1]]+row[2], null).map(expandCollection);
var target = row[0] === s ? ret : row[0] === a ? ret.action : ret.extensionResults;
if (found.length)
target[row[2]] = row[3](found);
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