expectSinglePayloadText(payloads, "Done.");

});

it("falls back to final-answer assistant text when streamed text only contains blanks", () => {

const payloads = buildPayloads({

assistantTexts: [" "],

lastAssistant: {

role: "assistant",

stopReason: "stop",

content: [

{

type: "text",

text: "Fixed.",

textSignature: JSON.stringify({

v: 1,

id: "item_final",

phase: "final_answer",

}),

},

],

} as AssistantMessage,

});

expectSinglePayloadText(payloads, "Fixed.");

});

it("suppresses exec tool errors when verbose mode is off", () => {

expectNoPayloads({

lastToolError: { toolName: "exec", error: "command failed" },

const parsed = parseReplyDirectives(text);

return (parsed.mediaUrls?.length ?? 0) > 0 || parsed.audioAsVoice;

});

const normalizedAssistantTexts = normalizeTextForComparison(params.assistantTexts.join("\n\n"));

const nonEmptyAssistantTexts = params.assistantTexts.filter((text) => text.trim().length > 0);

const normalizedAssistantTexts = normalizeTextForComparison(nonEmptyAssistantTexts.join("\n\n"));

const normalizedRawAnswerText = normalizeTextForComparison(rawAnswerDirectiveState?.text ?? "");

const shouldPreferRawAnswerText =

rawAnswerHasMedia &&

(!params.assistantTexts.length ||

(!nonEmptyAssistantTexts.length ||

(!assistantTextsHaveMedia &&

normalizedAssistantTexts.length > 0 &&

normalizedAssistantTexts === normalizedRawAnswerText));

const hasAssistantTextPayload = nonEmptyAssistantTexts.length > 0;

const answerTexts = suppressAssistantArtifacts

? []

: (shouldPreferRawAnswerText && fallbackRawAnswerText

? [fallbackRawAnswerText]

: params.assistantTexts.length

? params.assistantTexts

: hasAssistantTextPayload

? nonEmptyAssistantTexts

: fallbackAnswerText

? [fallbackAnswerText]

: []