源码快照 @ 2026-09-02 (source-only, 剔除非源码素材)

scripts/release/rollback.test.mjs

@@ -0,0 +1,137 @@
+import assert from "node:assert/strict";
+import { test } from "node:test";
+import {
+  buildRollbackBody,
+  buildRollbackPlan,
+  resolveRollback,
+  runRollback,
+  selectRollbackTarget,
+} from "./rollback.mjs";
+
+const release = (id, tag, options = {}) => ({
+  id,
+  tag_name: tag,
+  draft: false,
+  prerelease: false,
+  body: `Notes for ${tag}`,
+  assets: [{ name: "latest-mac.yml" }],
+  ...options,
+});
+
+const releases = [
+  release(1, "v1.2.5"),
+  release(2, "v1.2.2"),
+  release(3, "v1.2.1"),
+  release(4, "v1.2.4", { draft: true }),
+  release(5, "v1.2.3", { prerelease: true }),
+  release(6, "alpha-macos-latest", { prerelease: true }),
+];
+
+function fakeGh(releaseList, latestTag) {
+  const calls = [];
+  const gh = (args) => {
+    calls.push(args);
+    if (args.includes("--paginate")) return JSON.stringify([releaseList]);
+    if (args.join(" ") === "api repos/different-ai/openwork/releases/latest") {
+      return JSON.stringify(releaseList.find((item) => item.tag_name === latestTag));
+    }
+    return "";
+  };
+  return { calls, gh };
+}
+
+test("selects the highest published stable semver below the bad release", () => {
+  assert.equal(selectRollbackTarget(releases, "v1.2.5").tag_name, "v1.2.2");
+});
+
+test("validates an explicit target", () => {
+  assert.equal(resolveRollback(releases, "v1.2.5", "v1.2.1").target.tag_name, "v1.2.1");
+});
+
+test("refuses targets that are not lower, stable, published releases", () => {
+  assert.throws(
+    () => resolveRollback(releases, "v1.2.5", "v1.2.5"),
+    /must differ/,
+  );
+  assert.throws(
+    () => resolveRollback(releases, "v1.2.5", "v1.2.4"),
+    /draft/,
+  );
+  assert.throws(
+    () => resolveRollback(releases, "v1.2.5", "v1.2.3"),
+    /prerelease/,
+  );
+  assert.throws(
+    () => resolveRollback(releases, "v1.2.5", "v9.9.9"),
+    /Target release not found/,
+  );
+  assert.throws(
+    () => resolveRollback(releases, "v1.2.2", "v1.2.5"),
+    /must be lower/,
+  );
+});
+
+test("dry-run builds the full plan without mutation", () => {
+  const fake = fakeGh(releases, "v1.2.5");
+  const originalLog = console.log;
+  console.log = () => {};
+  try {
+    const result = runRollback([], {
+      gh: fake.gh,
+      now: new Date("2026-08-10T12:00:00Z"),
+    });
+    assert.equal(result.execute, false);
+    assert.equal(result.plan.length, 3);
+    assert.equal(fake.calls.length, 2);
+  } finally {
+    console.log = originalLog;
+  }
+});
+
+test("execute runs the three mutating plan steps in order", () => {
+  const fake = fakeGh(releases, "v1.2.5");
+  const originalLog = console.log;
+  console.log = () => {};
+  try {
+    runRollback(["--execute"], {
+      gh: fake.gh,
+      now: new Date("2026-08-10T12:00:00Z"),
+    });
+  } finally {
+    console.log = originalLog;
+  }
+
+  assert.deepEqual(fake.calls.slice(2).map((args) => args.slice(0, 3)), [
+    ["release", "edit", "v1.2.2"],
+    ["release", "edit", "v1.2.5"],
+    ["api", "--method", "PATCH"],
+  ]);
+});
+
+test("idempotent plan skips completed steps", () => {
+  const body = "> ⚠️ Rolled back on 2026-08-10. Do not install; use v1.2.4 instead.\n\nOld notes";
+  const plan = buildRollbackPlan({
+    bad: release(1, "v1.2.5", { prerelease: true, body }),
+    target: release(2, "v1.2.4"),
+    latestTag: "v1.2.4",
+    now: new Date("2026-08-11T12:00:00Z"),
+  });
+  assert.deepEqual(plan.map((step) => step.skip), [true, true, true]);
+});
+
+test("keep-bad-listed skips only the demotion", () => {
+  const plan = buildRollbackPlan({
+    bad: release(1, "v1.2.5"),
+    target: release(2, "v1.2.4"),
+    latestTag: "v1.2.5",
+    keepBadListed: true,
+  });
+  assert.deepEqual(plan.map((step) => step.skip), [false, true, false]);
+});
+
+test("prepends a dated banner while preserving the existing body", () => {
+  assert.equal(
+    buildRollbackBody("Existing notes", "v1.2.4", new Date("2026-08-10T12:00:00Z")),
+    "> ⚠️ Rolled back on 2026-08-10. Do not install; use v1.2.4 instead.\n\nExisting notes",
+  );
+});