chore: harden plugin boundary report

test/scripts/plugin-boundary-report.test.ts

@@ -0,0 +1,41 @@
+import { execFileSync } from "node:child_process";
+import { resolve } from "node:path";
+import { describe, expect, it } from "vitest";
+
+const REPO_ROOT = resolve(import.meta.dirname, "../..");
+
+function runBoundaryReport(...args: string[]): string {
+  return execFileSync(
+    process.execPath,
+    ["--import", "tsx", "scripts/plugin-boundary-report.ts", ...args],
+    {
+      cwd: REPO_ROOT,
+      encoding: "utf8",
+      maxBuffer: 1024 * 1024,
+    },
+  );
+}
+
+describe("plugin-boundary-report", () => {
+  it("emits compact CI-safe summary JSON", () => {
+    const output = runBoundaryReport(
+      "--summary",
+      "--json",
+      "--fail-on-cross-owner",
+      "--fail-on-unclassified-unused-reserved",
+    );
+    const summary = JSON.parse(output) as {
+      pluginSdk?: {
+        crossOwnerReservedImportCount?: unknown;
+        unclassifiedUnusedReservedCount?: unknown;
+      };
+      memoryHostSdk?: {
+        implementation?: unknown;
+      };
+    };
+
+    expect(summary.pluginSdk?.crossOwnerReservedImportCount).toBe(0);
+    expect(summary.pluginSdk?.unclassifiedUnusedReservedCount).toBe(0);
+    expect(summary.memoryHostSdk?.implementation).toBe("private-core-bridge");
+  });
+});