mirror of
https://github.com/tdurieux/anonymous_github.git
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223 lines
14 KiB
JavaScript
223 lines
14 KiB
JavaScript
const { expect } = require("chai");
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const fs = require("fs");
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const vm = require("vm");
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const path = require("path");
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const { setImmediate } = require("timers");
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const source = fs.readFileSync(path.join(__dirname, "../public/script/app.js"), "utf8");
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function harness(date) {
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const defs = {}, routes = {}, timers = new Map();
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let timerId = 0;
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const context = { reactive: value => value, console, Map, Set, Date: date || Date,
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navigator: { platform: "Linux" }, document: { location: { pathname: "/r/repo" }, addEventListener() {}, querySelector() {} },
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window: {}, Prism: { highlightAll() {} }, encodeURIComponent,
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encodePathForUrl: p => p.split("/").map(encodeURIComponent).join("/"),
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humanFileSize: x => String(x), parseGithubUrl: () => ({ owner: "owner", repo: "repo" }),
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$: () => ({ on() {}, tooltip() {} }),
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setTimeout: fn => { timers.set(++timerId, fn); return timerId; },
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clearTimeout: id => timers.delete(id), setInterval: () => 0, clearInterval() {},
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};
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context.createTimers = () => ({ timeout: Object.assign(context.setTimeout, { cancel: context.clearTimeout }), interval: Object.assign(context.setInterval, { cancel: context.clearInterval }) });
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context.createListeners = () => (target, name, callback) => target.addEventListener(name, callback);
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const names = [...source.matchAll(/export const (\w+)/g)].map(match => match[1]);
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vm.runInNewContext(source.replace(/^import .*;$/gm, "").replace(/export const/g, "var") + "\nthis.pageSetups = {" + names.join(",") + "};", context);
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Object.assign(defs, context.pageSetups);
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const routeSource = fs.readFileSync(path.join(__dirname, "../public/script/routes.js"), "utf8");
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const routeContext = { pages: defs, admin: {} };
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vm.runInNewContext(routeSource.replace(/^import .*;$/gm, "").replace("export const pageRoutes", "this.pageRoutes"), routeContext);
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routeContext.pageRoutes.forEach(route => { routes[route.path] = route; });
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const events = {}, watches = {};
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const scope = { $new() { return { dispose() {} }; }, on: (key, fn) => { (events[key] ||= []).push(fn); }, watch: (key, fn) => { watches[key] = fn; }, $apply() {}, $applyAsync() {} };
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const requests = [];
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const http = {};
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for (const method of ["get", "post"]) http[method] = (url, body) => new Promise((resolve, reject) => requests.push({ method, url, body, resolve, reject }));
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const q = { resolve: () => Promise.resolve(), reject: e => Promise.reject(e), defer: () => { let resolve; const promise = new Promise(r => { resolve = r; }); return { promise, resolve }; } };
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return { defs, routes, scope, http, requests, q, events, watches, timers, context,
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emit: key => (events[key] || []).forEach(fn => fn()),
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flush: () => new Promise(resolve => setImmediate(resolve)),
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};
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}
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function explorer() {
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const h = harness(); h.params = { repoId: "repo", path: "README.md" };
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h.defs.exploreController(h.scope, h.http, { url: () => "/r/repo/README.md" }, h.params, { trustAsHtml: x => x }, h.q);
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h.navigate = path => { h.params.path = path; h.emit("routeUpdate"); };
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return h;
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}
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describe("frontend production regressions", function () {
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describe("conference defaults on edit (#791)", function () {
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const conferenceData = () => ({
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startDate: "2026-01-01", endDate: "2026-12-31",
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options: { update: true, image: true, pdf: true, notebook: true, link: true },
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});
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function anonymize(params = {}) {
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const h = harness();
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h.defs.anonymizeController(h.scope, h.http, {}, params, {}, () => {}, Object.assign(() => 0, { cancel() {} }));
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return h;
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}
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for (const id of ["repoId", "pullRequestId", "gistId"]) {
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it(`preserves saved options when reopening a conference-linked ${id}`, async function () {
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const h = anonymize({ [id]: "saved" });
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h.requests[0].resolve({ data: { options: { update: true } } }); await h.flush();
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h.requests.at(-1).resolve({ data: {
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source: { fullName: "owner/repo", repositoryFullName: "owner/repo", branch: "main", commit: "abcdef", gistId: "123", pullRequestId: 1 },
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conference: "conf",
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options: { terms: [], update: false, image: false, expirationMode: "remove", expirationDate: "2026-11-01" },
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} }); await h.flush();
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h.watches.conference();
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h.requests.at(-1).resolve({ data: conferenceData() }); await h.flush();
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expect(h.scope.options.update).to.equal(false);
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expect(h.scope.options.image).to.equal(false);
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expect(h.scope.options.expirationDate.toISOString()).to.equal("2026-11-01T00:00:00.000Z");
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expect(h.scope.conference_data).not.to.equal(null);
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if (id === "repoId") {
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h.scope.anonymizeRepo({ target: {} });
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expect(h.requests.at(-1).body.options.update).to.equal(false);
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expect(h.requests.at(-1).url).to.equal("/api/repo/saved");
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}
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});
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}
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it("applies defaults when selecting a different conference", async function () {
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const h = anonymize();
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h.scope.isUpdate = true; h.scope._originalConference = "old";
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h.scope.conference = "new"; h.watches.conference();
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h.requests.at(-1).resolve({ data: conferenceData() }); await h.flush();
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expect(h.scope.options.update).to.equal(true);
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expect(h.scope.options.expirationDate.toISOString()).to.equal("2026-12-31T00:00:00.000Z");
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});
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it("ignores defaults arriving after a conference is deselected", async function () {
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const h = anonymize(); h.scope.conference = "conf"; h.watches.conference();
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const pending = h.requests.at(-1);
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h.scope.conference = ""; h.watches.conference();
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pending.resolve({ data: conferenceData() }); await h.flush();
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expect(h.scope.options.update).to.equal(false);
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expect(h.scope.conference_data).to.equal(null);
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});
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});
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it("sanitizes Org output before trusting it", async function () {
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const h = explorer(); let untrusted;
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h.context.Org = { Parser: function () { this.parse = () => ({ convert: () => ({ toString: () => '<img onerror="probe()">' }) }); }, ConverterHTML: {} };
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h.context.contentAbs2Relative = x => x;
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h.context.DOMPurify = { sanitize: html => { untrusted = html; return "sanitized"; } };
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h.navigate("file.org"); h.requests.at(-1).resolve({ data: "org source", headers: () => "text/plain" }); await h.flush();
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expect(untrusted).to.include("onerror"); expect(h.scope.content).to.equal("sanitized");
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});
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it("ignores stale successes and failures after selecting another file", async function () {
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const h = explorer();
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h.navigate("first.js"); const first = h.requests.at(-1);
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h.navigate("second.js"); const second = h.requests.at(-1);
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second.resolve({ data: "SECOND", headers: () => "text/plain" }); await h.flush();
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first.resolve({ data: "FIRST", headers: () => "text/plain" }); await h.flush();
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expect(h.scope.content).to.equal("SECOND");
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h.navigate("third.js"); const third = h.requests.at(-1);
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h.navigate("fourth.pdf"); third.reject({ status: 500 }); await h.flush();
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expect(h.scope.type).to.equal("pdf");
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});
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it("reloads the repository when only its ID changes", function () {
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const h = explorer(); h.scope.files = [{ name: "old", path: "old" }];
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h.params.repoId = "new-repo"; h.emit("routeUpdate");
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expect(h.scope.repoId).to.equal("new-repo"); expect(h.scope.files).to.have.length(0);
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expect(h.requests.at(-1).url).to.equal("/api/repo/new-repo/options");
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});
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it("reloads PR and Gist controllers for new resource IDs", function () {
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const h = harness();
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for (const route of ["/pr/:pullRequestId/:path(.*)*", "/gist/:gistId/:path(.*)*"]) {
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expect(h.routes[route].preserveExplorer).to.equal(false);
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}
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});
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it("includes PR comment authors and bodies in the preview batch", async function () {
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const h = harness(); const pending = new Map(); let id = 0;
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const timeout = fn => { pending.set(++id, fn); return id; }; timeout.cancel = id => pending.delete(id);
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h.defs.anonymizeController(h.scope, h.http, {}, {}, {}, () => {}, timeout);
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h.scope.detectedType = "pr"; h.scope.terms = "Alice";
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h.scope.details = { pullRequest: { title: "title", comments: [{ author: "Alice", body: "Alice comment" }] } };
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h.watches.terms(); [...pending.values()][0]();
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const request = h.requests.at(-1);
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expect(Array.from(request.body.contents)).to.deep.equal(["title", "Alice", "Alice comment"]);
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request.resolve({ data: { contents: ["title", "MASK", "MASK comment"] } }); await h.flush();
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expect(h.scope.anonymizePrContent("Alice")).to.equal("MASK");
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});
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it("selects the diff tab after asynchronous PR loading", async function () {
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const h = harness(); h.defs.pullRequestController(h.scope, h.http, {}, { pullRequestId: "pr" }, {});
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h.requests[0].resolve({ data: {} }); await h.flush();
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h.requests[1].resolve({ data: { diff: "patch" } }); await h.flush();
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expect(h.scope.tabState.active).to.equal("diff");
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const template = fs.readFileSync(path.join(__dirname, "../public/partials/pullRequest.htm"), "utf8");
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expect(template).not.to.include('ng-init="tabState');
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});
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it("finishes failed searches without letting canceled requests reset the next search", async function () {
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const h = explorer(); h.scope.fileSearchQuery = "old"; h.scope.onFileSearchChange(); const old = h.requests.at(-1);
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h.scope.fileSearchQuery = "new"; h.scope.onFileSearchChange(); const current = h.requests.at(-1);
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old.reject({ status: -1 }); await h.flush(); expect(h.scope.fileSearchLoading).to.equal(true);
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current.reject({ status: 500 }); await h.flush(); expect(h.scope.fileSearchLoading).to.equal(false);
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expect(h.scope.fileSearchResults).to.have.length(0);
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});
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it("cancels status polling on destroy, including late responses", async function () {
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const h = harness(); h.defs.statusController(h.scope, h.http, { repoId: "repo" });
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h.requests[0].resolve({ data: { status: "preparing" } }); await h.flush();
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expect(h.timers.size).to.equal(1); const callback = [...h.timers.values()][0];
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h.emit("dispose"); expect(h.timers.size).to.equal(0); callback(); expect(h.requests).to.have.length(1);
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const late = harness(); late.defs.statusController(late.scope, late.http, { repoId: "repo" });
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late.emit("dispose"); late.requests[0].resolve({ data: { status: "preparing" } }); await late.flush(); expect(late.timers.size).to.equal(0);
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});
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it("translates profile save failures", async function () {
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const h = harness(); expect(h.defs.profileController.toString()).to.include("translate");
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const timeout = Object.assign(() => 0, { cancel() {} });
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h.defs.profileController(h.scope, h.http, key => Promise.resolve(key), timeout, { load: () => Promise.resolve({}) });
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h.scope.saveDefault(); h.requests.at(-1).reject({ data: { error: "not_connected" } }); await h.flush();
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expect(h.scope.error).to.equal("ERRORS.not_connected");
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});
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describe("landing page features", function () {
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const home = fs.readFileSync(path.join(__dirname, "..", "public", "partials", "home.htm"), "utf8");
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function landing(user) {
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const h = harness(); h.scope.user = user;
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const focused = []; h.focused = focused;
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const win = { document: { getElementById: id => ({ focus: () => focused.push(id) }) } };
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const timeout = fn => fn();
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h.defs.homeController(h.scope, h.http, { url() {} }, win, timeout);
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return h;
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}
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it("selects the first feature and switches on click", function () {
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const h = landing(null);
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expect(h.scope.feature).to.equal("anonymize");
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h.scope.selectFeature("manage"); expect(h.scope.feature).to.equal("manage");
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});
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it("moves between tabs with the arrow keys, wrapping and moving focus", function () {
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const h = landing(null); let prevented = 0;
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const key = k => ({ key: k, preventDefault: () => prevented++ });
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h.scope.featureKeydown(key("ArrowDown"), 0); expect(h.scope.feature).to.equal("review");
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h.scope.featureKeydown(key("ArrowUp"), 1); expect(h.scope.feature).to.equal("anonymize");
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h.scope.featureKeydown(key("ArrowUp"), 0); expect(h.scope.feature).to.equal("manage");
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h.scope.featureKeydown(key("End"), 0); expect(h.scope.feature).to.equal("manage");
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h.scope.featureKeydown(key("Home"), 2); expect(h.scope.feature).to.equal("anonymize");
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h.scope.featureKeydown(key("Tab"), 0); expect(h.scope.feature).to.equal("anonymize");
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expect(prevented).to.equal(5);
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expect(h.focused).to.deep.equal(["review", "anonymize", "manage", "manage", "anonymize"].map(k => "feature-tab-" + k));
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});
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it("sends signed-out visitors to sign in instead of the dashboard", function () {
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const manage = f => f.key === "manage";
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const out = landing(null);
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expect(out.scope.featureHref(out.scope.features.find(manage))).to.equal("/github/login");
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expect(out.scope.featureTarget(out.scope.features.find(manage))).to.equal("_self");
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const signedIn = landing({ username: "jane" });
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expect(signedIn.scope.featureHref(signedIn.scope.features.find(manage))).to.equal("/dashboard");
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expect(signedIn.scope.featureTarget(signedIn.scope.features.find(manage))).to.equal(undefined);
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});
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it("marks the tabs up as tabs and keeps links out of the buttons", function () {
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expect(home).to.match(/<button[^>]*class="paper-feature-tab"[^>]*role="tab"/);
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expect(home).to.match(/role="tablist"/);
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expect(home).to.match(/role="tabpanel"[^>]*:aria-labelledby=/);
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const button = home.slice(home.indexOf('class="paper-feature-tab"'), home.indexOf("</button>"));
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expect(button).to.not.include("<a ");
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expect(home).to.not.match(/href="#"/);
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});
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});
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it("keeps the conference end date after the start across December", function () {
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class December extends Date { constructor(...args) { super(...(args.length ? args : ["2026-12-15T12:00:00Z"])); } }
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const h = harness(December); h.scope.user = {};
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h.defs.newConferenceController(h.scope, h.http, {}, {});
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expect(h.scope.options.startDate.getFullYear()).to.equal(2027);
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expect(h.scope.options.endDate.getTime()).to.be.greaterThan(h.scope.options.startDate.getTime());
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});
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});
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