complete performance and reliability follow-ups

2026-08-09 23:04:36 +05:30
parent 8f19a5eb2b
commit 232d8e6734
31 changed files with 525 additions and 726 deletions
@@ -93,4 +93,14 @@ describe("observability integrations", () => {
    expect(await profile("render", () => "ok")).toBe("ok");
    expect(profiles[0]).toMatchObject({ name: "render", durationMs: 4 });
  });
+
+  test("operation exporter failures reach diagnostics without recursive telemetry", async () => {
+    const diagnostics: string[] = [];
+    const tracer = createOperationTracer({
+      exporter: { export: () => Promise.reject(new Error("offline")) },
+      diagnostic: (message) => diagnostics.push(message),
+    });
+    await expect(tracer.span("database", "query", async () => 1)).resolves.toBe(1);
+    expect(diagnostics).toEqual(["operation span export failed"]);
+  });
 });