chore: initialize from frontend template 4dc033c

2026-08-13 18:23:26 +09:00
commit 40107eec84
897 changed files with 234824 additions and 0 deletions
@@ -0,0 +1,82 @@
+import { readFile } from "node:fs/promises";
+
+import { describe, expect, it } from "vitest";
+
+import {
+  bundleOutputInventoryArtifactSchema,
+  bundlePerformanceArtifactSchema,
+} from "../../scripts/contracts/release-artifacts.ts";
+
+const sha256 = "a".repeat(64);
+
+const inventory = {
+  schemaVersion: 1,
+  generatedAt: "2026-08-02T00:00:00.000Z",
+  context: {
+    nodeVersion: "v24.14.0",
+    packageManager: "pnpm@11.17.0",
+    runnerImage: "fixture@sha256:abc",
+  },
+  outputs: [
+    { path: "dist/assets/entry.js", bytes: 100, gzipBytes: 50, sha256 },
+    { path: "dist/assets/lazy.js", bytes: 80, gzipBytes: 40, sha256 },
+    { path: "dist/index.html", bytes: 20, gzipBytes: 15, sha256 },
+  ],
+} as const;
+
+const completed = {
+  ...inventory,
+  measurements: {
+    initialJsGzipBytes: 50,
+    lazyChunks: [{ path: "assets/lazy.js", gzipBytes: 40 }],
+  },
+  classification: {
+    initialFiles: ["assets/entry.js"],
+    lazyFiles: ["assets/lazy.js"],
+    missingImports: [],
+  },
+  missingOutputs: [],
+  thresholds: { initialJsGzipBytes: 60, lazyChunkGzipBytes: 45 },
+  results: {
+    initialPassed: true,
+    lazyResults: [
+      { path: "assets/lazy.js", gzipBytes: 40, threshold: 45, passed: true },
+    ],
+    passed: true,
+  },
+  fixtures: [
+    { name: "initial-js-over-budget", passed: true },
+    { name: "lazy-chunk-over-budget", passed: true },
+  ],
+  passed: true,
+} as const;
+
+describe("bundle artifact contracts", () => {
+  it("separates the raw output inventory from final budget evidence", () => {
+    expect(bundleOutputInventoryArtifactSchema.parse(inventory)).toEqual(inventory);
+    expect(() => bundleOutputInventoryArtifactSchema.parse(completed)).toThrow();
+    expect(bundlePerformanceArtifactSchema.parse(completed)).toEqual(completed);
+    expect(() => bundlePerformanceArtifactSchema.parse(inventory)).toThrow();
+  });
+
+  it.each([
+    ["initial total", { measurements: { ...completed.measurements, initialJsGzipBytes: 49 } }],
+    ["lazy classification", { classification: { ...completed.classification, lazyFiles: [] } }],
+    ["missing output", { missingOutputs: ["assets/missing.js"], passed: true }],
+    ["threshold result", { results: { ...completed.results, initialPassed: false } }],
+    ["lazy result", { results: { ...completed.results, lazyResults: [] } }],
+    ["fixture identity", { fixtures: [{ name: "other", passed: true }, completed.fixtures[1]] }],
+    ["overall result", { passed: false }],
+  ] as const)("rejects inconsistent %s evidence", (_name, mutation) => {
+    expect(() =>
+      bundlePerformanceArtifactSchema.parse({ ...completed, ...mutation })
+    ).toThrow();
+  });
+
+  it("publishes final evidence only through the validated atomic writer", async () => {
+    const source = await readFile("scripts/check-bundle.ts", "utf8");
+    expect(source).toContain("bundleOutputInventoryArtifactSchema.parse");
+    expect(source).toContain("writeValidatedJsonArtifact");
+    expect(source).not.toMatch(/\bwriteFile\s*\(/u);
+  });
+});