Files
openidea/src/features/debugger/__tests__/javaCancel.test.ts
T
l0ng-ai 971760f858 fix(debugger): allow cancelling Java launch preparation (#484)
Java debugging resolved the launch and built the workspace before a debug session existed, so during a jdtls build of up to 20 minutes there was no way to stop. A starting notification with Stop now appears before preparation begins, using the same pattern as waiting for a remote JVM. Stop cancels the resolve request, and a late response neither starts a session nor reports an error. Real resolve failures report as before.
2026-10-31 00:08:16 +08:00

106 lines
3.8 KiB
TypeScript

import { afterEach, beforeEach, expect, it, vi } from "vitest";
import { executeAction } from "@/platform/actions";
import { useProject } from "@/platform/project";
import { provideNotificationService } from "@/workbench/contributions";
import type { RunConfig } from "@/platform/ipc";
import { registerDebugActions } from "../actions";
import { useDebug } from "../state";
const ipc = vi.hoisted(() => ({
javaResolveLaunch: vi.fn(),
cancelRequest: vi.fn(async () => undefined),
javaDebugServer: vi.fn(async () => ({ status: "ok", data: 5005 })),
debugStart: vi.fn(async () => ({ status: "ok", data: 42 })),
fsReadDir: vi.fn(async () => ({ status: "ok", data: [] })),
}));
vi.mock("@/platform/ipc", async (original) => {
const real = await original<typeof import("@/platform/ipc")>();
return { ...real, isTauri: () => true, commands: { ...real.commands, ...ipc } };
});
const notify = vi.fn();
const expire = vi.fn();
const config: RunConfig = {
id: "application:Main",
name: "Main",
kind: "application",
command: "java",
args: ["-cp", "${classpath}", "Main"],
cwd: null,
env: {},
detected: true,
isTest: false,
debugAdapter: "java-debug",
};
let dispose: () => void;
let respond: (result: unknown) => void;
beforeEach(() => {
vi.clearAllMocks();
useDebug.setState({ sessions: {}, active: null, console: {} });
useProject.setState({ project: { root: "/p" } as never });
provideNotificationService({ notify, expire });
ipc.javaResolveLaunch.mockImplementation(
() =>
new Promise((resolve) => {
respond = resolve;
}),
);
dispose = registerDebugActions();
});
afterEach(() => dispose());
async function startAndStop() {
const starting = executeAction("debug.startConfig", config);
await vi.waitFor(() => expect(ipc.javaResolveLaunch).toHaveBeenCalledOnce());
const notification = notify.mock.calls[0]![0];
expect(notification).toMatchObject({ sticky: true, title: "Starting debugger for Main…" });
expect(notification.actions[0].label).toBe("Stop");
notification.actions[0].run();
expect(ipc.cancelRequest).toHaveBeenCalledWith(ipc.javaResolveLaunch.mock.calls[0]![3]);
expect(expire).toHaveBeenCalledWith(notification.key);
return { starting };
}
function expectNoLaunch() {
expect(ipc.javaDebugServer).not.toHaveBeenCalled();
expect(ipc.debugStart).not.toHaveBeenCalled();
expect(useDebug.getState().sessions).toEqual({});
expect(notify).toHaveBeenCalledTimes(1);
}
it("Stop cancels the resolve request and ends silently without starting a session", async () => {
const { starting } = await startAndStop();
respond({ status: "error", error: { kind: "cancelled", message: "Cancelled" } });
await starting;
expectNoLaunch();
});
it("ignores a successful resolve arriving after Stop, including compile warnings", async () => {
const { starting } = await startAndStop();
respond({ status: "ok", data: { errorCount: 1 } });
await starting;
expectNoLaunch();
});
it("ignores a failed resolve arriving after Stop", async () => {
const { starting } = await startAndStop();
respond({ status: "error", error: { kind: "internal", message: "Build failed" } });
await starting;
expectNoLaunch();
});
it("still reports a real resolve failure and removes the starting notification", async () => {
const starting = executeAction("debug.startConfig", config);
await vi.waitFor(() => expect(ipc.javaResolveLaunch).toHaveBeenCalledOnce());
respond({ status: "error", error: { kind: "internal", message: "Build failed" } });
await starting;
expect(notify).toHaveBeenLastCalledWith(
expect.objectContaining({
level: "error",
title: "Cannot start debugging",
body: "Build failed",
}),
);
expect(expire).toHaveBeenCalledWith(notify.mock.calls[0]![0].key);
expect(ipc.debugStart).not.toHaveBeenCalled();
});