File size: 3,669 Bytes
f0634fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | import { Readable } from 'node:stream';
import type { Writable } from 'node:stream';
import type { IHostProcess } from '#/os/interface/hostProcess';
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import {
IAgentTaskService,
} from '#/agent/task/task';
import {
SubagentTask,
type SubagentHandle,
} from '#/agent/tools/agent/subagent-task';
import { ProcessTask } from '#/agent/tools/os/bash/process-task';
import { createTestAgent, type TestAgentContext } from '../../harness';
import { createAgentTaskPersistence } from './stubs';
function registerProcess(
manager: IAgentTaskService,
proc: IHostProcess,
command: string,
description: string,
): string {
return manager.registerTask(new ProcessTask(proc, command, description));
}
function agentTask(
completion: Promise<{ result: string }>,
description: string,
): SubagentTask {
const handle: SubagentHandle = {
agentId: 'agent-child',
profileName: 'coder',
completion,
};
return new SubagentTask(
handle,
description,
new AbortController(),
);
}
function pendingProcess(): IHostProcess & { resolve(code: number): void } {
let resolveWait: (code: number) => void = () => {};
const waitPromise = new Promise<number>((resolve) => {
resolveWait = resolve;
});
let currentExitCode: number | null = null;
return {
_serviceBrand: undefined,
stdin: { write: vi.fn(), end: vi.fn() } as unknown as Writable,
stdout: Readable.from([]),
stderr: Readable.from([]),
pid: 54321,
get exitCode(): number | null {
return currentExitCode;
},
wait: () => waitPromise,
kill: vi.fn().mockResolvedValue(undefined) as IHostProcess['kill'],
dispose: vi.fn().mockResolvedValue(undefined) as IHostProcess['dispose'],
resolve(code: number): void {
currentExitCode = code;
resolveWait(code);
},
};
}
describe('background task id format', () => {
let ctx: TestAgentContext;
let background: IAgentTaskService;
beforeEach(() => {
ctx = createTestAgent();
background = ctx.get(IAgentTaskService);
});
afterEach(async () => {
try {
await ctx.expectResumeMatches();
} finally {
await ctx.dispose();
}
});
it('assigns bash-prefixed ids to process tasks', async () => {
const proc = pendingProcess();
const id = registerProcess(background, proc, 'sleep 60', 'process task');
expect(id).toMatch(/^bash-[0-9a-z]{8}$/);
expect(background.getTask(id)).toMatchObject({ taskId: id, kind: 'process' });
proc.resolve(0);
await background.wait(id);
});
it('assigns agent-prefixed ids to agent tasks', async () => {
let resolveCompletion!: (value: { result: string }) => void;
const completion = new Promise<{ result: string }>((resolve) => {
resolveCompletion = resolve;
});
const id = background.registerTask(
agentTask(completion, 'agent task'),
);
expect(id).toMatch(/^agent-[0-9a-z]{8}$/);
expect(background.getTask(id)).toMatchObject({ taskId: id, kind: 'agent' });
resolveCompletion({ result: 'done' });
await background.wait(id);
});
it('rejects malformed ids at the persistence path boundary', () => {
const persistence = createAgentTaskPersistence('/tmp/kimi-bg-id-test');
const rejected = [
'',
'x',
'-bash',
'BASH-12345678',
'bash_12345678',
'../escape',
'bash-1234567',
'bash-123456789',
'agent-ABCDEFGH',
'bg_12345678',
'a'.repeat(26),
];
for (const bad of rejected) {
expect(() => persistence.taskOutputFile(bad)).toThrow(/Invalid task id/);
}
});
});
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