50 lines
1.9 KiB
TypeScript
50 lines
1.9 KiB
TypeScript
import assert from "node:assert/strict";
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import test from "node:test";
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import type { Message } from "@sf-run/pi-ai";
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import { serializeConversation } from "./compaction/index.js";
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test("serializeConversation uses narrative role markers instead of chat-style delimiters (#4054)", () => {
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const messages: Message[] = [
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{ role: "user", content: "Please refactor the parser." } as Message,
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{
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role: "assistant",
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content: [
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{ type: "thinking", thinking: "I should inspect the parser entry points first." },
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{ type: "text", text: "I'll start with the parser entry points." },
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{ type: "toolCall", id: "tool-1", name: "Read", arguments: { path: "src/parser.ts" } },
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],
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api: "anthropic-messages",
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provider: "anthropic",
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model: "claude-sonnet-4-6",
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usage: {
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input: 0,
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output: 0,
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cacheRead: 0,
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cacheWrite: 0,
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totalTokens: 0,
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cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0, total: 0 },
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},
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stopReason: "stop",
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timestamp: Date.now(),
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} as Message,
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{
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role: "toolResult",
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content: [{ type: "text", text: "parser contents" }],
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toolName: "Read",
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toolCallId: "tool-1",
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} as Message,
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];
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const serialized = serializeConversation(messages);
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assert.match(serialized, /\*\*User said:\*\* Please refactor the parser\./);
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assert.match(serialized, /\*\*Assistant thinking:\*\* I should inspect the parser entry points first\./);
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assert.match(serialized, /\*\*Assistant responded:\*\* I'll start with the parser entry points\./);
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assert.match(serialized, /\*\*Assistant tool calls:\*\* Read\(path="src\/parser\.ts"\)/);
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assert.match(serialized, /\*\*Tool result:\*\* parser contents/);
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assert.ok(!serialized.includes("[User]:"), "chat-style [User]: markers should not remain");
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assert.ok(!serialized.includes("[Assistant]:"), "chat-style [Assistant]: markers should not remain");
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assert.ok(!serialized.includes("[Tool result]:"), "chat-style [Tool result]: markers should not remain");
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});
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