187 files

custom_components/maintenance_supporter/frontend-src/web-test-runner.config.mjs

@@ -9,14 +9,46 @@
  *   npm run test:watch    — watch mode
  */
 
+import { readdirSync, readFileSync, statSync } from "node:fs";
+import { join, relative } from "node:path";
+import { fileURLToPath } from "node:url";
 import { esbuildPlugin } from "@web/dev-server-esbuild";
 import { playwrightLauncher } from "@web/test-runner-playwright";
 import { defaultReporter, summaryReporter } from "@web/test-runner";
 
+/** Source-level tripwires (e.g. profile-format-single-source.test.ts) need the
+ *  RAW TypeScript of every production module, but a browser test can neither
+ *  list directories nor bypass the esbuild transform. This serves
+ *  `/__source-manifest` = { "<relative path>": "<source>" } for every
+ *  .ts file outside __tests__/ and node_modules/. */
+const SOURCE_ROOT = fileURLToPath(new URL(".", import.meta.url));
+const SKIP_DIRS = new Set(["__tests__", "node_modules", "dist-ds", "screenshots", "locales"]);
+function collectSources(dir, out) {
+  for (const name of readdirSync(dir)) {
+    const full = join(dir, name);
+    if (statSync(full).isDirectory()) {
+      if (!SKIP_DIRS.has(name)) collectSources(full, out);
+    } else if (name.endsWith(".ts") && !name.endsWith(".d.ts")) {
+      out[relative(SOURCE_ROOT, full).split("\\").join("/")] = readFileSync(full, "utf-8");
+    }
+  }
+  return out;
+}
+const sourceManifestPlugin = {
+  name: "source-manifest",
+  serve(context) {
+    if (context.path === "/__source-manifest") {
+      return { body: JSON.stringify(collectSources(SOURCE_ROOT, {})), type: "json" };
+    }
+    return undefined;
+  },
+};
+
 export default {
   files: "__tests__/**/*.test.ts",
   nodeResolve: true,
   plugins: [
+    sourceManifestPlugin,
     esbuildPlugin({
       ts: true,
       json: true,