Files
reverse-engineering-anything/tests/boundary/filesystem/kimiClientConfiguration.test.ts
T
gensokyo-dev c77735fa83 fix(setup)!: bind managed registrations to selected installation
Use one command owner for setup, client writers, Gemini policy and CLI defaults.
Migrate recognized runner registrations with backups and remove runner prewarm.
Retain unknown identities and exercise real offline npm, CLI and MCP workflows.

Fixes #7757

BREAKING CHANGE: managed MCP registrations use the selected absolute runtime
and REA entry script, including package-runner cache paths. Keep that installation
available or restore it before setup; unknown registrations require confirmed
manual repair. Setup no longer returns prewarm or emits its progress events.

Assisted-by: Reimu (gensokyo-skills:reimu-incident-triage)
Assisted-by: Kogasa (gensokyo-skills:kogasa-surprise-testing)
Assisted-by: Yukari (gensokyo-skills:yukari-boundary-analysis)
2026-10-28 11:34:28 +00:00

594 lines
19 KiB
TypeScript

import { PRODUCT_IDENTITY } from "../../../src/identity.js";
import { access, mkdir, readFile, writeFile } from "node:fs/promises";
import { join } from "node:path";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { readClientRegistrationStatuses } from "../../../src/application/ClientRegistrationStatus.js";
import { currentClientRegistrationCommand } from "../../../src/application/ClientRegistrationIdentity.js";
import { configureClientConfiguration } from "../../../src/application/SetupClientConfiguration.js";
import {
clientSkillDirectories,
supportedClients,
} from "../../../src/application/SupportedClients.js";
import { systemUninstallHost } from "../../../src/application/Uninstall.js";
import { MCP_STARTUP_POLICY } from "../../../src/mcpStartupPolicy.js";
import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
import { clearClientLocationEnvironment } from "../../fixtures/clientEnvironment.js";
const command = currentClientRegistrationCommand();
beforeEach(clearClientLocationEnvironment);
afterEach(() => vi.unstubAllEnvs());
const kimiPath = (
home: string,
platform: NodeJS.Platform,
env: Parameters<typeof supportedClients>[2] = {},
) => supportedClients(home, platform, env).find(({ name }) => name === "kimi");
const exists = async (path: string): Promise<boolean> => {
try {
await access(path);
return true;
} catch {
return false;
}
};
const expectedRegistration = (
launcher: readonly string[],
profile = "compact",
toolTimeoutMs = 450_000,
) => ({
command: launcher[0],
args: launcher.slice(1),
env: { REA_MCP_INPUT_SCHEMA_PROFILE: profile },
startupTimeoutMs: MCP_STARTUP_POLICY.kimiStartupTimeoutMs,
toolTimeoutMs,
});
describe("Kimi Code configuration paths and skills", () => {
it.each([
[undefined, join("/home/a/.kimi-code")],
["", join("/home/a/.kimi-code")],
[join("/tmp", "isolated-kimi"), join("/tmp", "isolated-kimi")],
])("resolves KIMI_CODE_HOME for %j", (override, directory) => {
const client = kimiPath(
"/home/a",
"linux",
override === undefined ? {} : { KIMI_CODE_HOME: override },
);
expect(client).toEqual({
name: "kimi",
displayName: "Kimi Code",
configPath: join(directory, "mcp.json"),
markerPath: directory,
format: "kimi",
});
});
it("uses the existing shared skill destination without a separate skill root", () => {
expect(clientSkillDirectories("/home/a", ["kimi"]).directories).toEqual([
{ client: "shared", directory: "/home/a/.agents/skills" },
]);
});
});
describe("Kimi Code registration lifecycle", () => {
const kimiClient = async () => {
const home = await createTestTempDirectory("rea-kimi-");
const client = kimiPath(home, process.platform, {});
if (client?.markerPath === undefined)
throw new Error("missing Kimi Code client");
await mkdir(client.markerPath, { recursive: true });
return { home, client };
};
it("preserves the caller's enabledTools selection during refresh", async () => {
const { client } = await kimiClient();
const enabledTools = ["binary_session", "analyze_javascript_application"];
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: { command: "rea", args: ["mcp"], enabledTools },
},
}),
);
expect(
(await configureClientConfiguration(client, {}, command)).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual({
...expectedRegistration(command),
enabledTools,
});
expect(
(await configureClientConfiguration(client, {}, command)).status,
).toBe("unchanged");
});
it("preserves selected timeout values through refresh and keeps backups idempotent", async () => {
const { home, client } = await kimiClient();
const original = JSON.stringify({
mcpServers: {
rea: {
...expectedRegistration(["rea", "mcp"]),
startupTimeoutMs: 90_000,
toolTimeoutMs: 300_000,
},
},
});
await writeFile(client.configPath, original);
expect(
await configureClientConfiguration(client, {}, command),
).toMatchObject({
status: "configured",
backupPath: `${client.configPath}.rea.backup`,
});
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual({
...expectedRegistration(command),
startupTimeoutMs: 90_000,
toolTimeoutMs: 300_000,
});
expect(await readFile(`${client.configPath}.rea.backup`, "utf8")).toBe(
original,
);
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "unchanged",
});
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({
state: "aligned",
advisory: expect.stringContaining("toolTimeoutMs = 450000 ms"),
});
});
it("derives a client deadline beyond Node's timer ceiling for an alternative provider selector", async () => {
const { client } = await kimiClient();
expect(
await configureClientConfiguration(
client,
{
REA_ANALYSIS_PROVIDER: "ida",
REA_GHIDRA_STARTUP_TIMEOUT_MS: "2147483647",
},
command,
),
).toMatchObject({ status: "configured" });
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea
.toolTimeoutMs,
).toBe(2_147_603_647);
});
it("registers without type, preserves unrelated settings, backs up, and is idempotent", async () => {
const { home, client } = await kimiClient();
const original = `{
"customSetting": { "enabled": true },
"mcpServers": {
"other": { "command": "other-server", "startupTimeoutMs": 5000 }
}
}
`;
await writeFile(client.configPath, original);
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "configured",
backupPath: `${client.configPath}.rea.backup`,
});
const text = await readFile(client.configPath, "utf8");
expect(JSON.parse(text)).toEqual({
customSetting: { enabled: true },
mcpServers: {
other: { command: "other-server", startupTimeoutMs: 5000 },
rea: expectedRegistration(command),
},
});
expect(text).not.toContain('"type"');
expect(text).not.toContain('"transport"');
expect(await readFile(`${client.configPath}.rea.backup`, "utf8")).toBe(
original,
);
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "unchanged",
});
expect(await readFile(client.configPath, "utf8")).toBe(text);
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "aligned", command });
expect((await systemUninstallHost(home).removeClient(client)).status).toBe(
"removed",
);
expect(JSON.parse(await readFile(client.configPath, "utf8"))).toEqual({
customSetting: { enabled: true },
mcpServers: {
other: { command: "other-server", startupTimeoutMs: 5000 },
},
});
});
});
describe("Kimi Code input-schema profile selection", () => {
const kimiClient = async () => {
const home = await createTestTempDirectory("rea-kimi-schema-profile-");
const client = kimiPath(home, process.platform, {});
if (client?.markerPath === undefined)
throw new Error("missing Kimi Code client");
await mkdir(client.markerPath, { recursive: true });
return { home, client };
};
it("preserves an explicitly stored full profile", async () => {
const { home, client } = await kimiClient();
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: {
command: "rea",
args: ["mcp"],
env: { REA_MCP_INPUT_SCHEMA_PROFILE: "full" },
},
},
}),
);
expect(
(await configureClientConfiguration(client, {}, command)).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual(expectedRegistration(command, "full"));
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "aligned", command });
});
it.each(["full", "compact"] as const)(
"uses the caller's explicit %s profile",
async (profile) => {
const { client } = await kimiClient();
expect(
(
await configureClientConfiguration(
client,
{ REA_MCP_INPUT_SCHEMA_PROFILE: profile },
command,
)
).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual(expectedRegistration(command, profile));
},
);
it.each([
["full", "compact"],
["compact", "full"],
] as const)(
"lets explicit setup %s replace stored %s",
async (overrideProfile, storedProfile) => {
const { client } = await kimiClient();
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: {
command: "rea",
args: ["mcp"],
env: { REA_MCP_INPUT_SCHEMA_PROFILE: storedProfile },
},
},
}),
);
expect(
(
await configureClientConfiguration(
client,
{ REA_MCP_INPUT_SCHEMA_PROFILE: overrideProfile },
command,
)
).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual(expectedRegistration(command, overrideProfile));
},
);
it("reports an omitted-profile registration stale until setup adds compact", async () => {
const { home, client } = await kimiClient();
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: {
command: command[0],
args: command.slice(1),
startupTimeoutMs: MCP_STARTUP_POLICY.kimiStartupTimeoutMs,
toolTimeoutMs: 120_000,
},
},
}),
);
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "stale", command });
expect(
(await configureClientConfiguration(client, {}, command)).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual(expectedRegistration(command, "compact", 120_000));
});
});
describe("Kimi Code package launchers", () => {
const kimiClient = async () => {
const home = await createTestTempDirectory("rea-kimi-launcher-");
const client = kimiPath(home, process.platform, {});
if (client?.markerPath === undefined)
throw new Error("missing Kimi Code client");
await mkdir(client.markerPath, { recursive: true });
return { home, client } as const;
};
it.each([
["npx", "linux"],
["bunx", "linux"],
["npx", "win32"],
["bunx", "win32"],
] as const)(
"migrates the legacy %s launcher on %s",
async (runner, platform) => {
const { home, client } = await kimiClient();
const pinned = PRODUCT_IDENTITY.registrationPackageSpecifier;
const previous =
runner === "npx"
? ["npx", "-y", pinned, "mcp"]
: ["bunx", pinned, "mcp"];
const legacy =
platform === "win32" ? ["cmd.exe", "/d", "/c", ...previous] : previous;
expect(
(await configureClientConfiguration(client, {}, legacy)).status,
).toBe("configured");
expect(
(
await readClientRegistrationStatuses(home, undefined, {
platform,
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "stale" });
const launcher = currentClientRegistrationCommand({ platform });
expect(
(await configureClientConfiguration(client, {}, launcher)).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual(expectedRegistration(launcher));
expect(
(
await readClientRegistrationStatuses(home, undefined, {
platform,
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "aligned", command: launcher });
expect(await configureClientConfiguration(client, {}, launcher)).toEqual({
status: "unchanged",
});
},
);
});
describe("Kimi Code transport validation", () => {
const kimiClient = async () => {
const home = await createTestTempDirectory("rea-kimi-validation-");
const client = kimiPath(home, process.platform, {});
if (client?.markerPath === undefined)
throw new Error("missing Kimi Code client");
await mkdir(client.markerPath, { recursive: true });
return { home, client };
};
it("creates a registration in a zero-byte file and accepts whitespace-only files", async () => {
const { home, client } = await kimiClient();
for (const original of ["", " \n\t"]) {
await writeFile(client.configPath, original);
expect(
(await configureClientConfiguration(client, {}, command)).status,
).toBe("configured");
expect(
JSON.parse(await readFile(client.configPath, "utf8")).mcpServers.rea,
).toEqual(expectedRegistration(command));
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "unchanged",
});
expect(
(await systemUninstallHost(home).removeClient(client)).status,
).toBe("removed");
}
});
it.each([
'{"mcpServers": {',
'{/* comment */ "mcpServers": {}}',
'{"mcpServers": {},}',
'\uFEFF{"mcpServers": {}}',
])("rejects invalid strict JSON %j without writes", async (original) => {
const { client } = await kimiClient();
await writeFile(client.configPath, original);
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "failed",
reason: "readback",
});
expect(await readFile(client.configPath, "utf8")).toBe(original);
expect(await exists(`${client.configPath}.rea.backup`)).toBe(false);
});
it("accepts explicit stdio transport without causing repeated rewrites", async () => {
const { home, client } = await kimiClient();
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: {
transport: "stdio",
...expectedRegistration(command),
},
},
}),
);
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "aligned", command });
expect(
(await configureClientConfiguration(client, {}, command)).status,
).toBe("configured");
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "unchanged",
});
expect(await configureClientConfiguration(client, {}, command)).toEqual({
status: "unchanged",
});
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "aligned", command });
});
it.each(["sse"])(
"rejects explicit transport %j instead of silently accepting another protocol",
async (transport) => {
const { home, client } = await kimiClient();
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: {
transport,
...expectedRegistration(command),
},
},
}),
);
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "invalid", command: [] });
},
);
});
describe("Kimi Code timeout alignment", () => {
const kimiClient = async () => {
const home = await createTestTempDirectory("rea-kimi-timeout-");
const client = kimiPath(home, process.platform, {});
if (client?.markerPath === undefined)
throw new Error("missing Kimi Code client");
await mkdir(client.markerPath, { recursive: true });
return { home, client } as const;
};
it.each([
["startupTimeoutMs", 1, "aligned"],
["toolTimeoutMs", 1, "aligned"],
["startupTimeoutMs", undefined, "stale"],
["toolTimeoutMs", undefined, "stale"],
] as const)("reports %s timeout %j as %s", async (field, value, state) => {
const { home, client } = await kimiClient();
const registration = {
...expectedRegistration(command),
[field]: value,
};
await writeFile(
client.configPath,
JSON.stringify({ mcpServers: { rea: registration } }),
);
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state });
});
it("uses a direct installed REA command without requiring a package runner", async () => {
const { home, client } = await kimiClient();
const entry = join(home, "scripts", "rea.mjs");
const launcher = [process.execPath, entry, "mcp"];
expect(
(await configureClientConfiguration(client, {}, launcher)).status,
).toBe("configured");
expect(
(
await readClientRegistrationStatuses(home, entry, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "aligned", command: launcher });
});
it("leaves a foreign rea-key registration out of aligned state", async () => {
const { home, client } = await kimiClient();
await writeFile(
client.configPath,
JSON.stringify({
mcpServers: {
rea: {
...expectedRegistration(command),
command: "another-package",
args: ["mcp"],
},
},
}),
);
expect(
(
await readClientRegistrationStatuses(home, undefined, {
environment: {},
})
).find(({ client: name }) => name === "kimi"),
).toMatchObject({ state: "stale" });
});
});