- Telnyx voice-call: use the raw `client_state` fallback when webhook state is malformed base64 instead of using silently corrupted decoded text.

- Google Meet: report malformed node-host params JSON with plugin-owned errors instead of leaking raw JSON parser failures.

- CLI/export-trajectory: report malformed encoded request JSON with a stable CLI error instead of leaking raw parser output.

- ComfyUI: report malformed workflow API JSON responses with owned errors instead of leaking raw parser failures.

- Twilio voice-call: report malformed successful API JSON responses with provider-owned errors instead of leaking raw parser failures.

- Voice-call provider APIs: report malformed successful guarded JSON responses with provider-prefixed errors instead of leaking raw parser failures.

- Realtime transcription: report malformed provider websocket JSON frames with owned parser errors instead of leaking raw `SyntaxError` objects.

});

});

it("reports malformed local workflow submit JSON as a provider error", async () => {

_setComfyFetchGuardForTesting(fetchWithSsrFGuardMock);

const release = vi.fn(async () => {});

fetchWithSsrFGuardMock.mockResolvedValueOnce({

response: new Response("{ nope", {

status: 200,

headers: { "content-type": "application/json" },

}),

release,

});

const provider = buildComfyImageGenerationProvider();

await expect(

provider.generateImage({

provider: "comfy",

model: "workflow",

prompt: "draw a lobster",

cfg: buildComfyConfig({

workflow: {

"6": { inputs: { text: "" } },

"9": { inputs: {} },

},

promptNodeId: "6",

outputNodeId: "9",

}),

}),

).rejects.toThrow("Comfy workflow submit failed: malformed JSON response");

expect(release).toHaveBeenCalledTimes(1);

});

it("uploads reference images for local edit workflows", async () => {

_setComfyFetchGuardForTesting(fetchWithSsrFGuardMock);

fetchWithSsrFGuardMock

});

try {

await assertOkOrThrowHttpError(response, params.errorPrefix);

return (await response.json()) as T;

try {

return (await response.json()) as T;

} catch (cause) {

throw new Error(`${params.errorPrefix}: malformed JSON response`, { cause });

}

} finally {

await release();

}