fix: preserve code queue prompt observation fields

2026-05-18 13:18:21 +00:00
parent 60f991f826
commit bd74492bb9
9 changed files with 513 additions and 35 deletions
@@ -0,0 +1,108 @@
+import { codeQueuePromptResponseFields, type JsonRecord } from "../src/components/microservices/code-queue-mgr/src/prompt-observation";
+
+function assertCondition(condition: unknown, message: string, detail: JsonRecord = {}): void {
+  if (!condition) {
+    throw new Error(`${message}: ${JSON.stringify(detail)}`);
+  }
+}
+
+function previewText(value: unknown): string {
+  if (typeof value === "string") return value;
+  if (value && typeof value === "object" && !Array.isArray(value) && typeof (value as { text?: unknown }).text === "string") {
+    return (value as { text: string }).text;
+  }
+  return "";
+}
+
+function taskDisplayPrompt(task: JsonRecord, preview = false): string {
+  if (preview) {
+    const previewValue = previewText(task.displayPromptPreview || task.basePromptPreview || task.promptPreview);
+    if (previewValue.length > 0) return previewValue;
+  }
+  const displayPrompt = String(task.displayPrompt || "");
+  if (displayPrompt.length > 0) return displayPrompt;
+  return String(task.prompt || "");
+}
+
+function taskBasePromptText(task: JsonRecord): string {
+  const basePrompt = String(task.basePrompt || "");
+  return basePrompt.length > 0 ? basePrompt : taskDisplayPrompt(task);
+}
+
+function buildLongPrompt(marker: string): string {
+  const filler = Array.from(
+    { length: 76 },
+    (_, index) => `long-prompt-line-${String(index + 1).padStart(2, "0")} ${"abcdefghijklmnopqrstuvwxyz0123456789".repeat(2)}`,
+  ).join("\n");
+  return [
+    "Code Queue long prompt observation contract",
+    "",
+    filler,
+    "",
+    "验收标准：",
+    `所有原始 prompt 观察层必须保留这个唯一 tail marker: ${marker}`,
+  ].join("\n");
+}
+
+export function runCodeQueuePromptObservationContract(): JsonRecord {
+  const marker = `CODE_QUEUE_PROMPT_OBSERVATION_TAIL_${Date.now()}`;
+  const prompt = buildLongPrompt(marker);
+  assertCondition(prompt.length > 2500, "long prompt fixture must exceed 2500 chars", { promptChars: prompt.length });
+
+  const task = { prompt, basePrompt: prompt };
+  const createTask = codeQueuePromptResponseFields(task, { lite: false, userPromptForDisplay: (value) => value });
+  const overviewTask = codeQueuePromptResponseFields(task, { lite: true, userPromptForDisplay: (value) => value });
+  const metaTask: JsonRecord = {
+    ...codeQueuePromptResponseFields(task, { lite: false, userPromptForDisplay: (value) => value }),
+    initialPrompt: prompt,
+  };
+  const frontendCardPrompt = taskDisplayPrompt(overviewTask, true);
+  const frontendFullPrompt = taskBasePromptText(metaTask);
+  const rawFields = [
+    createTask.prompt,
+    createTask.basePrompt,
+    createTask.displayPrompt,
+    overviewTask.prompt,
+    overviewTask.basePrompt,
+    overviewTask.displayPrompt,
+    metaTask.prompt,
+    metaTask.basePrompt,
+    metaTask.displayPrompt,
+    metaTask.initialPrompt,
+    frontendFullPrompt,
+  ].map((value) => String(value || ""));
+  const previews = [
+    createTask.promptPreview,
+    createTask.basePromptPreview,
+    createTask.displayPromptPreview,
+    overviewTask.promptPreview,
+    overviewTask.basePromptPreview,
+    overviewTask.displayPromptPreview,
+  ] as JsonRecord[];
+
+  assertCondition(rawFields.every((value) => value.includes(marker)), "raw prompt fields must include tail marker", {
+    marker,
+    lengths: rawFields.map((value) => value.length),
+  });
+  assertCondition(rawFields.every((value) => !value.includes("...<truncated>")), "raw prompt fields must not contain truncation marker");
+  assertCondition(previews.every((value) => typeof value?.text === "string" && typeof value?.chars === "number" && typeof value?.truncated === "boolean"), "preview fields must be explicit metadata objects");
+  assertCondition(previews.some((value) => value.truncated === true && String(value.text || "").includes("...<truncated>")), "preview fields may truncate explicitly");
+  assertCondition(!frontendCardPrompt.includes(marker) && frontendCardPrompt.includes("...<truncated>"), "frontend card summary should use explicit preview text", { frontendCardChars: frontendCardPrompt.length });
+  assertCondition(frontendFullPrompt.includes(marker), "frontend full prompt expansion source must include tail marker", { frontendFullChars: frontendFullPrompt.length });
+
+  return {
+    ok: true,
+    marker,
+    promptChars: prompt.length,
+    createPromptChars: String(createTask.prompt || "").length,
+    overviewPromptChars: String(overviewTask.prompt || "").length,
+    metaDisplayPromptChars: String(metaTask.displayPrompt || "").length,
+    frontendCardChars: frontendCardPrompt.length,
+    frontendFullChars: frontendFullPrompt.length,
+    previewTruncated: previews.some((value) => value.truncated === true),
+  };
+}
+
+if (import.meta.main) {
+  process.stdout.write(`${JSON.stringify(runCodeQueuePromptObservationContract(), null, 2)}\n`);
+}