statenormalisation-tests.js

// Copyright (c) 2018, Compiler Explorer Authors
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"use strict"

const should = require('chai').should();
const clientstate = require('../lib/clientstate');
const fs = require('fs');
const ClientStateNormalizer = require('../lib/clientstate-normalizer').ClientStateNormalizer;

describe("Normalizing clientstate", () => {
    it("Should translate 2 compilers GL layout to clientstate", () => {
        const normalizer = new ClientStateNormalizer();

        const data =  JSON.parse(fs.readFileSync("test/state/twocompilers.json"));

        normalizer.fromGoldenLayout(data);

        const resultdata = JSON.parse(fs.readFileSync("test/state/twocompilers.json.normalized"));

        normalizer.normalized.should.deep.equal(resultdata);
    });

    it("Should recognize everything and kitchensink as well", () => {
        const normalizer = new ClientStateNormalizer();

        const data =  JSON.parse(fs.readFileSync("test/state/andthekitchensink.json"));

        normalizer.fromGoldenLayout(data);

        const resultdata = JSON.parse(fs.readFileSync("test/state/andthekitchensink.json.normalized"));

        normalizer.normalized.should.deep.equal(resultdata);
    });

    it("Should support conformanceview", () => {
        const normalizer = new ClientStateNormalizer();

        const data =  JSON.parse(fs.readFileSync("test/state/conformanceview.json"));

        normalizer.fromGoldenLayout(data);

        const resultdata = JSON.parse(fs.readFileSync("test/state/conformanceview.json.normalized"));

        normalizer.normalized.should.deep.equal(resultdata);
    });

    it("Should support executors", () => {
        const normalizer = new ClientStateNormalizer();

        const data =  JSON.parse(fs.readFileSync("test/state/executor.json"));

        normalizer.fromGoldenLayout(data);

        const resultdata = JSON.parse(fs.readFileSync("test/state/executor.json.normalized"));

        normalizer.normalized.should.deep.equal(resultdata);
    });
});

describe("ClientState parsing", () => {
    it("Should work without executors", () => {
        const state = new clientstate.State({
            "sessions": [
                {"id":1,
                "language":"c++",
                "source":"int main() {}",
                "compilers":[{"id":"g91","options":"-O3 -std=c++2a"}]
            }]
        });

        state.sessions[0].compilers.length.should.equal(1);
        state.sessions[0].executors.length.should.equal(0);
    });

    it("Should work with executor", () => {
        const state = new clientstate.State({
            "sessions": [
                {"id":1,
                "language":"c++",
                "source":"int main() {}",
                "compilers": [],
                "executors":[{
                    "compiler":{"id":"g91","options":"-O3 -std=c++2a"}
                }]
            }]
        });

        state.sessions[0].compilers.length.should.equal(0);
        state.sessions[0].executors.length.should.equal(1);
    });
});