can1357
06efb8bd72
- Added output-utils module with tail buffer and artifact allocation helpers. - Added tool-result module for standardized tool result construction with metadata. - Replaced inline output truncation with structured metadata system across all tools. - Updated executors to track detailed output statistics instead of full file paths. - Standardized artifact storage using pre-allocated paths instead of inline writing.
57 lines
2.1 KiB
TypeScript
57 lines
2.1 KiB
TypeScript
import { describe, expect, it } from "bun:test";
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import { executePythonWithKernel, type PythonKernelExecutor } from "../../src/core/python-executor";
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import type { KernelExecuteOptions, KernelExecuteResult } from "../../src/core/python-kernel";
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import { DEFAULT_MAX_BYTES } from "../../src/core/tools/truncate";
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class FakeKernel implements PythonKernelExecutor {
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private result: KernelExecuteResult;
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private onExecute: (options?: KernelExecuteOptions) => Promise<void> | void;
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constructor(result: KernelExecuteResult, onExecute: (options?: KernelExecuteOptions) => Promise<void> | void) {
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this.result = result;
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this.onExecute = onExecute;
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}
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async execute(_code: string, options?: KernelExecuteOptions): Promise<KernelExecuteResult> {
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await this.onExecute(options);
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return this.result;
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}
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}
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describe("executePythonWithKernel streaming", () => {
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it("truncates large output and tracks totals", async () => {
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const largeOutput = "a".repeat(DEFAULT_MAX_BYTES + 128);
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const kernel = new FakeKernel(
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{ status: "ok", cancelled: false, timedOut: false, stdinRequested: false },
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(options) => options?.onChunk?.(largeOutput),
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);
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const result = await executePythonWithKernel(kernel, "print('hi')");
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expect(result.truncated).toBe(true);
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expect(result.output.length).toBeLessThan(largeOutput.length);
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expect(result.totalBytes).toBeGreaterThan(result.outputBytes);
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});
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it("annotates timed out runs", async () => {
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const kernel = new FakeKernel({ status: "ok", cancelled: true, timedOut: true, stdinRequested: false }, () => {});
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const result = await executePythonWithKernel(kernel, "sleep", { timeoutMs: 2000 });
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expect(result.cancelled).toBe(true);
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expect(result.exitCode).toBeUndefined();
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expect(result.output).toContain("Command timed out after 2 seconds");
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});
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it("sanitizes ANSI and carriage returns", async () => {
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const kernel = new FakeKernel(
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{ status: "ok", cancelled: false, timedOut: false, stdinRequested: false },
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(options) => options?.onChunk?.("\u001b[31mhello\r\n"),
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);
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const result = await executePythonWithKernel(kernel, "print('hello')");
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expect(result.output).toBe("hello\n");
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});
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});
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