Test structs in skeletons; small resulting fixes
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@ -46,7 +46,7 @@ function classOf(v) {
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} else if (v instanceof Immutable.List) {
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return v.size;
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} else {
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throw new Error("Assertion contains unsupported data type: " + v.toString());
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return null;
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}
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}
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@ -78,6 +78,7 @@ Structure.prototype.equals = function (other) {
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if (!other.meta.equals(this.meta)) return false;
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for (let i = 0; i < this.length; i++) {
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if (this[i] === other[i]) continue;
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if (typeof this[i].equals !== 'function') return false;
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if (!this[i].equals(other[i])) return false;
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}
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return true;
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@ -13,13 +13,14 @@ const Struct = Syndicate.Struct;
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const Event = Struct.makeConstructor('Event', ['label', 'type', 'values']);
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function eventCallback(traceHolder, label) {
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return (e, vs) => {
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traceHolder.trace = traceHolder.trace.push(Event(label, e, vs));
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};
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return (e, vs) => { traceHolder.push(Event(label, e, vs)) };
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}
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function skeletonTrace(f) {
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let traceHolder = {trace: Immutable.List()};
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let traceHolder = {
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trace: Immutable.List(),
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push: function (e) { this.trace = this.trace.push(e); }
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};
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let i = new Skeleton.Index();
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f(i, traceHolder);
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return traceHolder.trace;
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@ -31,6 +32,48 @@ describe('skeleton tests', () => {
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const B = Struct.makeConstructor('B', ['v']);
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const C = Struct.makeConstructor('C', ['v']);
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describe('nested structs', () => {
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let trace = skeletonTrace((i, traceHolder) => {
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i.addHandler([A.meta, [B.meta, null], null],
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Immutable.fromJS([]),
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Immutable.fromJS([]),
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Immutable.fromJS([[0, 0], [1]]),
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eventCallback(traceHolder, "AB"));
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i.addHandler([A.meta, [B.meta, null], null],
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Immutable.fromJS([[0, 0]]),
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Immutable.fromJS(["x"]),
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Immutable.fromJS([[1]]),
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eventCallback(traceHolder, "ABx"));
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i.addHandler([A.meta, null, [C.meta, null]],
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Immutable.fromJS([[0]]),
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Immutable.fromJS([B("y")]),
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Immutable.fromJS([[1, 0]]),
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eventCallback(traceHolder, "AByC"));
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i.addHandler([A.meta, [B.meta, null], [C.meta, null]],
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Immutable.fromJS([[0, 0]]),
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Immutable.fromJS([B("y")]),
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Immutable.fromJS([[1]]),
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eventCallback(traceHolder, "ABByC"));
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i.addAssertion(A(B("x"),C(1)));
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i.addAssertion(A(B("y"),C(2)));
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i.addAssertion(A(B(B("y")),C(2)));
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i.addAssertion(A(B("z"),C(3)));
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});
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// trace.forEach((e) => { console.log(e.toString()) });
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expect(trace)
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.to.equal(Immutable.List([
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Event("AB", Skeleton.EVENT_ADDED, ["x", C(1)]),
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Event("ABx", Skeleton.EVENT_ADDED, [C(1)]),
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Event("AB", Skeleton.EVENT_ADDED, ["y", C(2)]),
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Event("AByC", Skeleton.EVENT_ADDED, [2]),
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Event("AB", Skeleton.EVENT_ADDED, [B("y"), C(2)]),
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Event("ABByC", Skeleton.EVENT_ADDED, [C(2)]),
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Event("AB", Skeleton.EVENT_ADDED, ["z", C(3)])]));
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});
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describe('simple detail-erasing trace', () => {
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let trace = skeletonTrace((i, traceHolder) => {
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i.addHandler([2, null, null],
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@ -102,7 +145,6 @@ describe('skeleton tests', () => {
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Event("2-EVENT", Skeleton.EVENT_MESSAGE, []),
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Event("2-EVENT", Skeleton.EVENT_REMOVED, [])]));
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});
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// trace.forEach((e) => { console.log(e.toString()) });
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});
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});
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