Files
anonymous_github/test/frontend-regressions.test.js
T
tdurieuxandClaude Fable 5.1 88d8225f00 feat: rebuild the landing page around the product
The home page led with a text hero, a boxed stats strip, a numbered
how-it-works list, a trust card and three Bootstrap featurettes with
postage-stamp screenshots. It now shows the product first and stays
flat:

- Hero: copy on the left, the anonymize form in a browser frame on the
  right, one primary CTA plus a link to a real anonymized repository,
  and three reassurance points (free, read-only, expires).
- Proof and live stats collapse into hairline strips with no cards;
  the stat bars keep their daily-delta charts and the "+N today" line.
- Before/after example gets a section head and shows the actual XXXX-n
  masks, each labelled for screen readers.
- "What you get" is one large screenshot with three vertical tabs
  (Anonymize, Review, Manage) instead of three columns. Tabs are real
  buttons with tablist/tab/tabpanel roles, roving tabindex and arrow-key
  navigation; the description and link sit outside the button. Signed-out
  visitors are sent to sign in rather than to a dashboard that redirects.
- FAQ teaser with the three questions that come up most, linking into
  the FAQ anchors.
- Phone layout: tabs become a strip above the screenshot with the
  selected description below it, stats go two-up, panes stack, the CTA
  fills the width, and horizontal overflow is clipped so the hero bleed
  can never cause sideways scrolling.

Removes the dead how-it-works, trust, featurette and metrics styles and
the legacy mobile hero font overrides that fought the new sizes.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-09 12:21:02 +02:00

196 lines
12 KiB
JavaScript

const { expect } = require("chai");
const fs = require("fs");
const vm = require("vm");
const path = require("path");
const { setImmediate } = require("timers");
const source = fs.readFileSync(path.join(__dirname, "../public/script/app.js"), "utf8");
function harness(date) {
const defs = {}, routes = {}, timers = new Map();
let timerId = 0;
const chain = new Proxy({}, { get: (_, method) => (...args) => {
if (["controller", "directive"].includes(method)) defs[args[0]] = args[1];
if (method === "config") {
const route = { when(p, opt) { routes[p] = opt; return route; }, otherwise() {} };
args[0].at(-1)(route, { html5Mode() {} }, { useStaticFilesLoader() {}, preferredLanguage() {} });
}
return chain;
} });
const context = { angular: { module: () => chain }, console, Map, Set, Date: date || Date,
navigator: { platform: "Linux" }, document: { location: { pathname: "/r/repo" }, addEventListener() {}, querySelector() {} },
window: {}, Prism: { highlightAll() {} }, encodeURIComponent,
encodePathForUrl: p => p.split("/").map(encodeURIComponent).join("/"),
humanFileSize: x => String(x), parseGithubUrl: () => ({ owner: "owner", repo: "repo" }),
$: () => ({ on() {}, tooltip() {} }),
setTimeout: fn => { timers.set(++timerId, fn); return timerId; },
clearTimeout: id => timers.delete(id), setInterval: () => 0, clearInterval() {},
};
vm.runInNewContext(source, context);
const events = {}, watches = {};
const scope = { $new() { return { $destroy() {} }; }, $on: (key, fn) => { (events[key] ||= []).push(fn); }, $watch: (key, fn) => { watches[key] = fn; }, $apply() {}, $applyAsync() {} };
const requests = [];
const http = {};
for (const method of ["get", "post"]) http[method] = (url, body) => new Promise((resolve, reject) => requests.push({ method, url, body, resolve, reject }));
const q = { resolve: () => Promise.resolve(), reject: e => Promise.reject(e), defer: () => { let resolve; const promise = new Promise(r => { resolve = r; }); return { promise, resolve }; } };
return { defs, routes, scope, http, requests, q, events, watches, timers, context,
emit: key => (events[key] || []).forEach(fn => fn()),
flush: () => new Promise(resolve => setImmediate(resolve)),
};
}
function explorer() {
const h = harness(); h.params = { repoId: "repo", path: "README.md" };
h.defs.exploreController.at(-1)(h.scope, h.http, { url: () => "/r/repo/README.md" }, h.params, { trustAsHtml: x => x }, h.q);
h.navigate = path => { h.params.path = path; h.emit("$routeUpdate"); };
return h;
}
describe("frontend production regressions", function () {
it("keeps filenames and folder paths out of compiled Angular templates", function () {
const h = harness(); let template;
const element = { html() {}, append() {}, 0: { addEventListener() {}, setAttribute() {} } };
h.scope.file = [{ name: '{{constructor.constructor("window.probe=1")()}}.txt', path: "", size: 1 }];
h.scope.$parent = {};
h.defs.tree[0]().controller.at(-1)(element, h.scope, {}, html => { template = html; return () => {}; });
h.watches.file(h.scope.file);
expect(template).not.to.include("constructor.constructor");
expect(template).to.include('ng-bind="treeNodes[0].name"');
expect(h.scope.treeNodes[0].name).to.equal(h.scope.file[0].name);
});
it("renders directories whose names collide with Object.prototype", function () {
const h = harness(); let template;
const element = { html() {}, 0: { addEventListener() {}, setAttribute() {} } };
h.scope.file = [{ name: "constructor", path: "" }, { name: "index.js", path: "constructor", size: 1 }];
h.scope.$parent = {};
h.defs.tree[0]().controller.at(-1)(element, h.scope, {}, html => { template = html; return () => {}; });
expect(() => h.watches.file(h.scope.file)).not.to.throw();
expect(template).to.include("treeNodes");
expect(h.scope.treeNodes[0].path).to.equal("/constructor/index.js");
});
it("sanitizes Org output before trusting it", async function () {
const h = explorer(); let untrusted;
h.context.Org = { Parser: function () { this.parse = () => ({ convert: () => ({ toString: () => '<img onerror="probe()">' }) }); }, ConverterHTML: {} };
h.context.contentAbs2Relative = x => x;
h.context.DOMPurify = { sanitize: html => { untrusted = html; return "sanitized"; } };
h.navigate("file.org"); h.requests.at(-1).resolve({ data: "org source", headers: () => "text/plain" }); await h.flush();
expect(untrusted).to.include("onerror"); expect(h.scope.content).to.equal("sanitized");
});
it("ignores stale successes and failures after selecting another file", async function () {
const h = explorer();
h.navigate("first.js"); const first = h.requests.at(-1);
h.navigate("second.js"); const second = h.requests.at(-1);
second.resolve({ data: "SECOND", headers: () => "text/plain" }); await h.flush();
first.resolve({ data: "FIRST", headers: () => "text/plain" }); await h.flush();
expect(h.scope.content).to.equal("SECOND");
h.navigate("third.js"); const third = h.requests.at(-1);
h.navigate("fourth.pdf"); third.reject({ status: 500 }); await h.flush();
expect(h.scope.type).to.equal("pdf");
});
it("reloads the repository when only its ID changes", function () {
const h = explorer(); h.scope.files = [{ name: "old", path: "old" }];
h.params.repoId = "new-repo"; h.emit("$routeUpdate");
expect(h.scope.repoId).to.equal("new-repo"); expect(h.scope.files).to.have.length(0);
expect(h.requests.at(-1).url).to.equal("/api/repo/new-repo/options");
});
it("reloads PR and Gist controllers for new resource IDs", function () {
const h = harness();
for (const route of ["/pr/:pullRequestId/:path*?", "/gist/:gistId/:path*?"]) {
expect(h.routes[route].reloadOnUrl).not.to.equal(false);
expect(h.routes[route].reloadOnSearch).to.equal(false);
}
});
it("includes PR comment authors and bodies in the preview batch", async function () {
const h = harness(); const pending = new Map(); let id = 0;
const timeout = fn => { pending.set(++id, fn); return id; }; timeout.cancel = id => pending.delete(id);
h.defs.anonymizeController.at(-1)(h.scope, h.http, {}, {}, {}, () => {}, timeout);
h.scope.detectedType = "pr"; h.scope.terms = "Alice";
h.scope.details = { pullRequest: { title: "title", comments: [{ author: "Alice", body: "Alice comment" }] } };
h.watches.terms(); [...pending.values()][0]();
const request = h.requests.at(-1);
expect(Array.from(request.body.contents)).to.deep.equal(["title", "Alice", "Alice comment"]);
request.resolve({ data: { contents: ["title", "MASK", "MASK comment"] } }); await h.flush();
expect(h.scope.anonymizePrContent("Alice")).to.equal("MASK");
});
it("selects the diff tab after asynchronous PR loading", async function () {
const h = harness(); h.defs.pullRequestController.at(-1)(h.scope, h.http, {}, { pullRequestId: "pr" }, {});
h.requests[0].resolve({ data: {} }); await h.flush();
h.requests[1].resolve({ data: { diff: "patch" } }); await h.flush();
expect(h.scope.tabState.active).to.equal("diff");
const template = fs.readFileSync(path.join(__dirname, "../public/partials/pullRequest.htm"), "utf8");
expect(template).not.to.include('ng-init="tabState');
});
it("finishes failed searches without letting canceled requests reset the next search", async function () {
const h = explorer(); h.scope.fileSearchQuery = "old"; h.scope.onFileSearchChange(); const old = h.requests.at(-1);
h.scope.fileSearchQuery = "new"; h.scope.onFileSearchChange(); const current = h.requests.at(-1);
old.reject({ status: -1 }); await h.flush(); expect(h.scope.fileSearchLoading).to.equal(true);
current.reject({ status: 500 }); await h.flush(); expect(h.scope.fileSearchLoading).to.equal(false);
expect(h.scope.fileSearchResults).to.have.length(0);
});
it("cancels status polling on destroy, including late responses", async function () {
const h = harness(); h.defs.statusController.at(-1)(h.scope, h.http, { repoId: "repo" });
h.requests[0].resolve({ data: { status: "preparing" } }); await h.flush();
expect(h.timers.size).to.equal(1); const callback = [...h.timers.values()][0];
h.emit("$destroy"); expect(h.timers.size).to.equal(0); callback(); expect(h.requests).to.have.length(1);
const late = harness(); late.defs.statusController.at(-1)(late.scope, late.http, { repoId: "repo" });
late.emit("$destroy"); late.requests[0].resolve({ data: { status: "preparing" } }); await late.flush(); expect(late.timers.size).to.equal(0);
});
it("translates profile save failures", async function () {
const h = harness(); expect(h.defs.profileController).to.include("$translate");
const timeout = Object.assign(() => 0, { cancel() {} });
h.defs.profileController.at(-1)(h.scope, h.http, key => Promise.resolve(key), timeout, { load: () => Promise.resolve({}) });
h.scope.saveDefault(); h.requests.at(-1).reject({ data: { error: "not_connected" } }); await h.flush();
expect(h.scope.error).to.equal("ERRORS.not_connected");
});
describe("landing page features", function () {
const home = fs.readFileSync(path.join(__dirname, "..", "public", "partials", "home.htm"), "utf8");
function landing(user) {
const h = harness(); h.scope.user = user;
const focused = []; h.focused = focused;
const win = { document: { getElementById: id => ({ focus: () => focused.push(id) }) } };
const timeout = fn => fn();
h.defs.homeController.at(-1)(h.scope, h.http, { url() {} }, win, timeout);
return h;
}
it("selects the first feature and switches on click", function () {
const h = landing(null);
expect(h.scope.feature).to.equal("anonymize");
h.scope.selectFeature("manage"); expect(h.scope.feature).to.equal("manage");
});
it("moves between tabs with the arrow keys, wrapping and moving focus", function () {
const h = landing(null); let prevented = 0;
const key = k => ({ key: k, preventDefault: () => prevented++ });
h.scope.featureKeydown(key("ArrowDown"), 0); expect(h.scope.feature).to.equal("review");
h.scope.featureKeydown(key("ArrowUp"), 1); expect(h.scope.feature).to.equal("anonymize");
h.scope.featureKeydown(key("ArrowUp"), 0); expect(h.scope.feature).to.equal("manage");
h.scope.featureKeydown(key("End"), 0); expect(h.scope.feature).to.equal("manage");
h.scope.featureKeydown(key("Home"), 2); expect(h.scope.feature).to.equal("anonymize");
h.scope.featureKeydown(key("Tab"), 0); expect(h.scope.feature).to.equal("anonymize");
expect(prevented).to.equal(5);
expect(h.focused).to.deep.equal(["review", "anonymize", "manage", "manage", "anonymize"].map(k => "feature-tab-" + k));
});
it("sends signed-out visitors to sign in instead of the dashboard", function () {
const manage = f => f.key === "manage";
const out = landing(null);
expect(out.scope.featureHref(out.scope.features.find(manage))).to.equal("/github/login");
expect(out.scope.featureTarget(out.scope.features.find(manage))).to.equal("_self");
const signedIn = landing({ username: "jane" });
expect(signedIn.scope.featureHref(signedIn.scope.features.find(manage))).to.equal("/dashboard");
expect(signedIn.scope.featureTarget(signedIn.scope.features.find(manage))).to.equal(undefined);
});
it("marks the tabs up as tabs and keeps links out of the buttons", function () {
expect(home).to.match(/<button[^>]*class="paper-feature-tab"[^>]*role="tab"/);
expect(home).to.match(/role="tablist"/);
expect(home).to.match(/role="tabpanel"[^>]*aria-labelledby="feature-tab-\{\{f\.key\}\}"/);
const button = home.slice(home.indexOf('class="paper-feature-tab"'), home.indexOf("</button>"));
expect(button).to.not.include("<a ");
expect(home).to.not.match(/href="#"/);
});
});
it("keeps the conference end date after the start across December", function () {
class December extends Date { constructor(...args) { super(...(args.length ? args : ["2026-12-15T12:00:00Z"])); } }
const h = harness(December); h.scope.user = {};
h.defs.newConferenceController.at(-1)(h.scope, h.http, {}, {});
expect(h.scope.options.startDate.getFullYear()).to.equal(2027);
expect(h.scope.options.endDate.getTime()).to.be.greaterThan(h.scope.options.startDate.getTime());
});
});