75 lines
2.0 KiB
TypeScript
75 lines
2.0 KiB
TypeScript
import type { ChildProcessWithoutNullStreams } from "node:child_process";
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import { beforeEach, describe, expect, it } from "vitest";
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import type { ProcessSession } from "./bash-process-registry.js";
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import {
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addSession,
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appendOutput,
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listFinishedSessions,
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markBackgrounded,
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markExited,
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resetProcessRegistryForTests,
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} from "./bash-process-registry.js";
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describe("bash process registry", () => {
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beforeEach(() => {
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resetProcessRegistryForTests();
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});
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it("captures output and truncates", () => {
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const session: ProcessSession = {
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id: "sess",
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command: "echo test",
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child: { pid: 123 } as ChildProcessWithoutNullStreams,
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startedAt: Date.now(),
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cwd: "/tmp",
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maxOutputChars: 10,
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totalOutputChars: 0,
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pendingStdout: [],
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pendingStderr: [],
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aggregated: "",
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tail: "",
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exited: false,
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exitCode: undefined,
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exitSignal: undefined,
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truncated: false,
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backgrounded: false,
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};
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addSession(session);
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appendOutput(session, "stdout", "0123456789");
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appendOutput(session, "stdout", "abcdef");
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expect(session.aggregated).toBe("6789abcdef");
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expect(session.truncated).toBe(true);
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});
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it("only persists finished sessions when backgrounded", () => {
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const session: ProcessSession = {
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id: "sess",
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command: "echo test",
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child: { pid: 123 } as ChildProcessWithoutNullStreams,
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startedAt: Date.now(),
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cwd: "/tmp",
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maxOutputChars: 100,
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totalOutputChars: 0,
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pendingStdout: [],
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pendingStderr: [],
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aggregated: "",
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tail: "",
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exited: false,
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exitCode: undefined,
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exitSignal: undefined,
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truncated: false,
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backgrounded: false,
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};
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addSession(session);
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markExited(session, 0, null, "completed");
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expect(listFinishedSessions()).toHaveLength(0);
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markBackgrounded(session);
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markExited(session, 0, null, "completed");
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expect(listFinishedSessions()).toHaveLength(1);
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});
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});
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