265 lines
9.0 KiB
JavaScript
265 lines
9.0 KiB
JavaScript
var util = require('util');
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var r = require("./route.js");
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function dump(x) {
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console.log(util.inspect(x, { depth: null }));
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return x;
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}
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function dumpM(m) {
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console.log(r.prettyMatcher(m));
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console.log();
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return m;
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}
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function dumpG(g) {
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console.log(g.pretty());
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console.log();
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return g;
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}
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mAny = r.compilePattern(r.arrayToSet(['mAny']), r.__);
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mAAny = r.compilePattern(r.arrayToSet(['mAAny']), ['A', r.__]);
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dumpM(mAny);
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dumpM(mAAny);
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dump("mAny:");
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dump(r.matchValue(mAny, 'hi'));
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dump(r.matchValue(mAny, ['A', 'hi']));
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dump(r.matchValue(mAny, ['B', 'hi']));
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dump(r.matchValue(mAny, ['A', [['hi']]]));
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dump("mAAny:");
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dump(r.matchValue(mAAny, 'hi'));
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dump(r.matchValue(mAAny, ['A', 'hi']));
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dump(r.matchValue(mAAny, ['B', 'hi']));
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dump(r.matchValue(mAAny, ['A', [['hi']]]));
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console.log("unions");
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dumpM(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 'A']),
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r.compilePattern(r.arrayToSet(['B']), [r.__, 'B'])));
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dumpM(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 'A']),
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r.compilePattern(r.arrayToSet(['W']), r.__)));
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console.log("projections");
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dumpM(r.project(r.union(r.compilePattern(r.arrayToSet(['A']), r.__),
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r.compilePattern(r.arrayToSet(['B']), ['b'])),
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r.compileProjection(r._$([[r.__]]))));
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dumpM(r.project(r.union(r.compilePattern(r.arrayToSet(['A']), [1, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4])),
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r.compileProjection([r._$(), r._$()])));
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dump(r.matcherKeys(r.project(r.union(r.compilePattern(r.arrayToSet(['A']), [1, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4])),
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r.compileProjection([r._$(), r._$()]))));
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var R1 = r.compilePattern(r.arrayToSet(['A']), [r.__, "B"]);
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var R2 = r.compilePattern(r.arrayToSet(['B']), ["A", r.__]);
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var R12 = r.union(R1, R2);
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dumpM(R1);
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dumpM(R2);
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dumpM(R12);
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dumpM(r.erasePath(R12, R1));
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dumpM(r.erasePath(R12, R2));
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console.log();
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dumpG(r.simpleGestalt(false, "A", 0, 0));
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dumpG(r.simpleGestalt(true, "B", 0, 0));
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dumpG(r.simpleGestalt(false, "A", 0, 0).union(r.simpleGestalt(true, "B", 0, 0)));
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console.log();
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dumpG(r.simpleGestalt(false, "A", 2, 2));
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dumpG(r.simpleGestalt(true, "B", 2, 2));
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dumpG(r.simpleGestalt(false, "A", 2, 2).union(r.simpleGestalt(true, "B", 2, 2)));
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(function () {
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function check1(i, j, n) {
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var result = r.simpleGestalt(false, "A", i, j).label(123).matchValue("A", n, false);
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dump([i === n ? result.length === 1 && result[0] === 123 : result.length === 0,
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i, j, n, result]);
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}
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function metaLevelCheck(n) {
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console.log("Checking message matching at metaLevel " + n);
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check1(0, 0, n);
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check1(0, 1, n);
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check1(0, 2, n);
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check1(2, 0, n);
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check1(2, 1, n);
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check1(2, 2, n);
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console.log();
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}
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metaLevelCheck(0);
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metaLevelCheck(1);
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metaLevelCheck(2);
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})();
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(function () {
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function check1(i, j, n) {
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var observer = r.simpleGestalt(true, r.__, i, n).label("observer");
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var observed = r.simpleGestalt(false, "A", i, j).label("observed");
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var resultM = observed.filter(observer);
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var resultL = observed.match(observer);
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dump([ (j < n
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? !resultM.isEmpty() && resultL.length === 1 && resultL[0] === "observer"
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: resultM.isEmpty() && resultL.length === 0),
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i, j, n, resultL]);
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}
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function levelCheck(n) {
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console.log("Checking gestalt filtering at level " + n);
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check1(0, 0, n);
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check1(0, 1, n);
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check1(0, 2, n);
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check1(2, 0, n);
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check1(2, 1, n);
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check1(2, 2, n);
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console.log();
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}
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levelCheck(0);
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levelCheck(1);
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levelCheck(2);
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})();
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console.log("Checking matcher equality");
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dump(r.matcherEquals(mAny, mAAny) === false);
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dump(r.matcherEquals(mAny, mAny) === true);
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dump(r.matcherEquals(mAAny, mAAny) === true);
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dump(r.matcherEquals(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 'A']),
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r.compilePattern(r.arrayToSet(['B']), [r.__, 'B'])),
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r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 'A']),
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r.compilePattern(r.arrayToSet(['B']), [r.__, 'B'])))
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=== true);
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dump(r.matcherEquals(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 'A']),
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r.compilePattern(r.arrayToSet(['B']), [r.__, 'B'])),
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r.union(r.compilePattern(r.arrayToSet(['B']), [r.__, 'B']),
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r.compilePattern(r.arrayToSet(['A']), [r.__, 'A'])))
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=== true);
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dump(r.simpleGestalt(false, "A", 0, 0).union(r.simpleGestalt(true, "B", 0, 0))
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.equals(r.simpleGestalt(false, "A", 0, 0).union(r.simpleGestalt(true, "B", 0, 0)))
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=== true);
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dump(r.simpleGestalt(false, "A", 0, 0).union(r.simpleGestalt(true, "B", 0, 0))
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.equals(r.simpleGestalt(true, "B", 0, 0).union(r.simpleGestalt(false, "A", 0, 0)))
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=== true);
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dump(r.simpleGestalt(false, "A", 0, 0).union(r.simpleGestalt(true, "B", 0, 0))
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.equals(r.simpleGestalt(false, "B", 0, 0).union(r.simpleGestalt(true, "A", 0, 0)))
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=== false);
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console.log("debugging unions (1)");
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dumpM(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4])));
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dumpM(r.union(r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4])));
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dumpM(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3])));
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dumpM(r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 2]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4])));
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console.log("debugging unions (2)");
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var MU = r.emptyMatcher;
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MU = r.union(MU, r.compilePattern(r.arrayToSet(['A']), [r.__, 2]));
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dumpM(MU);
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MU = r.union(MU, r.compilePattern(r.arrayToSet(['C']), [1, 3]));
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dumpM(MU);
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MU = r.union(MU, r.compilePattern(r.arrayToSet(['B']), [3, 4]));
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dumpM(MU);
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console.log("debugging unions (3)");
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dumpM(r.union(r.compilePattern(r.arrayToSet('A'), [2]),
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dumpM(r.union(r.compilePattern(r.arrayToSet('B'), [2]),
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r.compilePattern(r.arrayToSet('C'), [3])))));
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(function () {
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console.log("matcherKeys on wild matchers");
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var M = r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4]));
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dump(r.matcherKeys(r.project(M, r.compileProjection([r._$(), r._$()]))));
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dump(r.matcherKeys(r.project(M, r.compileProjection([r.__, r._$]))));
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var M2 = r.project(M, r.compileProjection([r._$(), r._$()]));
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dump(r.matcherKeys(r.project(M2,
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r.compileProjection(r.__, r._$))));
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dump(r.matcherKeys(r.project(r.compilePattern(true, [r.embeddedMatcher(M2)]),
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r.compileProjection([r.__, r._$]))));
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dump(r.matcherKeys(r.project(r.compilePattern(true, [[r.embeddedMatcher(M2)]]),
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r.compileProjection([[r.__, r._$]]))));
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})();
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(function () {
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console.log("matcherKeys using multiple-values in projections");
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var M = r.union(r.compilePattern(r.arrayToSet(['A']), [1, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4]));
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var M2 = r.project(M, r.compileProjection([r._$(), r._$()]));
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dump(r.matcherKeys(M2));
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dump(r.matcherKeys(r.project(M2, r.compileProjection(r._$(), r._$()))));
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})();
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(function () {
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console.log("serializeMatcher");
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var M = r.union(r.compilePattern(r.arrayToSet(['A']), [r.__, 2]),
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r.compilePattern(r.arrayToSet(['C']), [1, 3]),
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r.compilePattern(r.arrayToSet(['D']), [r.__, 3]),
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r.compilePattern(r.arrayToSet(['B']), [3, 4]));
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var S = r.serializeMatcher(M, r.setToArray);
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dump(S);
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console.log(JSON.stringify(S));
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dumpM(r.deserializeMatcher(S, r.arrayToSet));
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dump(r.matcherEquals(M, r.deserializeMatcher(S, r.arrayToSet)) === true);
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})();
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(function () {
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console.log("serialize Gestalts");
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var G = dumpG(r.simpleGestalt(false, "A", 0, 0).union(r.simpleGestalt(true, "B", 2, 2)));
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var S = G.serialize();
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dump(S);
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console.log(JSON.stringify(S));
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dumpG(r.deserializeGestalt(S));
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dump(G.equals(r.deserializeGestalt(S)) === true);
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})();
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(function () {
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console.log("complex erasure");
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var A = r.compilePattern(r.arrayToSet(['A']), r.__);
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var B = r.union(r.compilePattern(r.arrayToSet(['B']), [[[["foo"]]]]),
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r.compilePattern(r.arrayToSet(['B']), [[[["bar"]]]]));
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var R0 = r.union(A, B);
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var R1a = r.erasePath(R0, B);
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var R1b = r.erasePath(R0, A);
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dumpM(R0);
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dumpM(R1a);
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dumpM(R1b);
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dump(r.matcherEquals(R1a, A) === true);
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dump(r.matcherEquals(R1b, B) === true);
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})();
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(function () {
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console.log("Embedding matchers in patterns");
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var M1a =
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r.compilePattern(r.arrayToSet(['A']),
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[1, r.embeddedMatcher(r.compilePattern(r.arrayToSet(['B']), [2, 3])), 4]);
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var M1b =
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r.compilePattern(r.arrayToSet(['A']), [1, [2, 3], 4]);
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var M2a =
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r.compilePattern(r.arrayToSet(['A']),
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[r.embeddedMatcher(r.compilePattern(r.arrayToSet(['B']), [1, 2])),
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r.embeddedMatcher(r.compilePattern(r.arrayToSet(['C']), [3, 4]))]);
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var M2b =
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r.compilePattern(r.arrayToSet(['A']), [[1, 2], [3, 4]]);
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dumpM(M1a);
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dumpM(M2a);
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dump(r.matcherEquals(M1a, M1b) === true);
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dump(r.matcherEquals(M2a, M2b) === true);
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})();
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