mirror of
https://github.com/clusterio/clusterio.git
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Hornwitser
8de76b5cfe
Pull the LineSplitter class out of lib/factorio to its own stream module and refactor it to be based on stream.Transform. This allows composing with other streams by piping it around.
238 lines
8.3 KiB
JavaScript
238 lines
8.3 KiB
JavaScript
"use strict";
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const assert = require("assert").strict;
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const events = require("events");
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const fs = require("fs-extra");
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const path = require("path");
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const libFactorio = require("@clusterio/lib/factorio");
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const { wait } = require("@clusterio/lib/helpers");
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const { testLines } = require("./lines");
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describe("lib/factorio/server", function() {
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describe("_getVersion()", function() {
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it("should get the version from a changelog", async function() {
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let version = await libFactorio._getVersion(path.join("test", "file", "changelog-test.txt"));
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assert.equal(version, "0.1.1");
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});
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it("should return null if unable to find the version", async function() {
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let version = await libFactorio._getVersion(path.join("test", "file", "changelog-bad.txt"));
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assert.equal(version, null);
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});
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it("should return null if file does not exist", async function() {
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let version = await libFactorio._getVersion(path.join("test", "file", "does-not-exist.txt"));
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assert.equal(version, null);
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});
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});
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describe("_versionOrder()", function() {
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it("should sort an array of versions", function() {
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let versions = ["1.2.3", "0.1.4", "0.1.2", "1.2.3", "0.1.5", "1.10.2"];
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versions.sort(libFactorio._versionOrder);
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assert.deepEqual(
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versions,
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["1.10.2", "1.2.3", "1.2.3", "0.1.5", "0.1.4", "0.1.2"]
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);
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});
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});
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describe("_findVersion()", function() {
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it("should find a given install dir with latest as target", async function() {
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let installDir = path.join("test", "file", "factorio");
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let [dir, version] = await libFactorio._findVersion(installDir, "latest");
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assert.equal(dir, path.join(installDir, "data"));
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assert.equal(version, "0.1.1");
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});
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it("should find a given install dir with correct version as target", async function() {
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let installDir = path.join("test", "file", "factorio");
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let [dir, version] = await libFactorio._findVersion(installDir, "0.1.1");
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assert.equal(dir, path.join(installDir, "data"));
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assert.equal(version, "0.1.1");
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});
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it("should reject if the install dir version does not match target version", async function() {
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let installDir = path.join("test", "file", "factorio");
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await assert.rejects(
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libFactorio._findVersion(installDir, "0.1.2"),
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new Error("Factorio version 0.1.2 was requested, but install directory contains 0.1.1")
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);
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});
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it("should search given directory for latest Factorio install", async function() {
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let installDir = path.join("test", "file");
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let [dir, version] = await libFactorio._findVersion(installDir, "latest");
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assert.equal(dir, path.join(installDir, "factorio", "data"));
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assert.equal(version, "0.1.1");
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});
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it("should search given directory for given Factorio install", async function() {
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let installDir = path.join("test", "file");
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let [dir, version] = await libFactorio._findVersion(installDir, "0.1.1");
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assert.equal(dir, path.join(installDir, "factorio", "data"));
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assert.equal(version, "0.1.1");
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});
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it("should reject if no factorio install with the given version was found", async function() {
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let installDir = path.join("test", "file");
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await assert.rejects(
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libFactorio._findVersion(installDir, "0.1.2"),
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new Error("Unable to find Factorio version 0.1.2")
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);
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});
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it("should reject if no factorio install was found", async function() {
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let installDir = path.join("test", "file", "instances");
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await assert.rejects(
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libFactorio._findVersion(installDir, "latest"),
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new Error(`Unable to find any Factorio install in ${installDir}`)
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);
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});
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});
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describe("randomDynamicPort()", function() {
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it("should return a port number", function() {
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let port = libFactorio._randomDynamicPort();
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assert.equal(typeof port, "number");
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assert(Number.isInteger(port));
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assert(0 <= port && port < 2**16);
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});
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it("should return a port number in the dynamic range", function() {
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function validate(port) {
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return (49152 <= port && port <= 65535);
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}
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for (let i=0; i < 20; i++) {
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assert(validate(libFactorio._randomDynamicPort()));
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}
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});
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});
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describe("generatePassword()", function() {
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it("should return a string", async function() {
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let password = await libFactorio._generatePassword(1);
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assert.equal(typeof password, "string");
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});
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it("should return a string of the given length", async function() {
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let password = await libFactorio._generatePassword(10);
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assert.equal(password.length, 10);
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});
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it("should contain only a-z, A-Z, 0-9", async function() {
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let password = await libFactorio._generatePassword(10);
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assert(/^[a-zA-Z0-9]+$/.test(password), `${password} failed test`);
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});
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});
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describe("parseOutput()", function() {
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it("should parse the test lines", function() {
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for (let [line, reference] of testLines) {
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reference.source = "test";
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let output = libFactorio._parseOutput(line, "test");
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assert.deepEqual(output, reference);
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}
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});
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});
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describe("class FactorioServer", function() {
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let writePath = path.join("temp", "test", "server");
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let server = new libFactorio.FactorioServer(path.join("test", "file", "factorio"), writePath, {});
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describe("constructor()", function() {
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it("should handle dashes in write path with strapPaths enabled", function() {
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// eslint-disable-next-line no-new
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new libFactorio.FactorioServer(
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path.join("test", "file", "factorio"),
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path.join("temp", "test", "server-1"),
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{ stripPaths: true }
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);
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});
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});
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describe(".init()", function() {
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it("should not throw on first call", async function() {
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await server.init();
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});
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it("should throw if called twice", async function() {
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await assert.rejects(server.init(), new Error("Expected state new but state is init"));
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});
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});
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describe(".version", function() {
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it("should return the version detected", function() {
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assert.equal(server.version, "0.1.1");
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});
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});
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describe("._handleIpc()", function() {
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it("should emit the correct ipc event", async function() {
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let waiter = events.once(server, "ipc-channel");
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await server._handleIpc(Buffer.from('\f$ipc:channel?j"value"'));
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let result = await waiter;
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assert.equal(result[0], "value");
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});
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it("should handle special characters in channel name", async function() {
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let waiter = events.once(server, "ipc-$ ?\x00\x0a:");
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await server._handleIpc(Buffer.from('\f$ipc:$ \\x3f\\x00\\x0a:?j"value"'));
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let result = await waiter;
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assert.equal(result[0], "value");
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});
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it("should throw on malformed ipc line", async function() {
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await assert.rejects(
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server._handleIpc(Buffer.from("\f$ipc:blah")),
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new Error('Malformed IPC line "\f$ipc:blah"')
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);
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});
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it("should throw on unknown type", async function() {
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await assert.rejects(
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server._handleIpc(Buffer.from("\f$ipc:channel??")),
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new Error("Unknown IPC type '?'")
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);
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});
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it("should throw on unknown file type", async function() {
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await assert.rejects(
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server._handleIpc(Buffer.from("\f$ipc:channel?ffoo.invalid")),
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new Error("Unknown IPC file format 'invalid'")
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);
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});
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it("should throw on file name with slash", async function() {
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await assert.rejects(
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server._handleIpc(Buffer.from("\f$ipc:channel?fa/b")),
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new Error("Invalid IPC file name 'a/b'")
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);
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});
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it("should load and delete json file", async function() {
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let filePath = server.writePath("script-output", "data.json");
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await fs.outputFile(filePath, '{"data":"spam"}');
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let waiter = events.once(server, "ipc-channel");
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await server._handleIpc(Buffer.from("\f$ipc:channel?fdata.json"));
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let result = await waiter;
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assert.deepEqual(result[0], { "data": "spam" });
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assert(!await fs.pathExists(filePath), "File was not deleted");
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});
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});
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describe(".stop()", function() {
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it("should handle server quitting on its own during stop", async function() {
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if (process.platform === "win32") {
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this.skip();
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}
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server.hangTimeout = 20;
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server._server = new events.EventEmitter();
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server._server.kill = () => true;
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server._state = "running";
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server._rconReady = true;
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server._rconClient = {
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async end() {
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server._rconClient = null;
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process.nextTick(() => {
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server.emit("_quitting");
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server._server.emit("exit");
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});
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},
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};
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server._watchExit();
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await server.stop();
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await wait(21); // Wait until after hang timeout
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});
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});
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});
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});
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