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test(browser): dedupe chrome mocks and cover SIGKILL escalation

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This commit is contained in:
Peter Steinberger
2026-02-21 19:54:33 +00:00
parent 00ab894feb
commit e2a50228a1
1 changed files with 40 additions and 11 deletions
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49
src/browser/chrome.test.ts
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@@ -132,6 +132,18 @@ describe("browser chrome profile decoration", () => {
}); });
describe("browser chrome helpers", () => { describe("browser chrome helpers", () => {
function mockExistsSync(match: (pathValue: string) => boolean) {
return vi.spyOn(fs, "existsSync").mockImplementation((p) => match(String(p)));
}
function makeProc(overrides?: Partial<{ killed: boolean; exitCode: number | null }>) {
return {
killed: overrides?.killed ?? false,
exitCode: overrides?.exitCode ?? null,
kill: vi.fn(),
};
}
afterEach(() => { afterEach(() => {
vi.unstubAllEnvs(); vi.unstubAllEnvs();
vi.unstubAllGlobals(); vi.unstubAllGlobals();
@@ -139,10 +151,8 @@ describe("browser chrome helpers", () => {
}); });
it("picks the first existing Chrome candidate on macOS", () => { it("picks the first existing Chrome candidate on macOS", () => {
const exists = vi const exists = mockExistsSync((pathValue) =>
.spyOn(fs, "existsSync") pathValue.includes("Google Chrome.app/Contents/MacOS/Google Chrome"),
.mockImplementation((p) =>
String(p).includes("Google Chrome.app/Contents/MacOS/Google Chrome"),
); );
const exe = findChromeExecutableMac(); const exe = findChromeExecutableMac();
expect(exe?.kind).toBe("chrome"); expect(exe?.kind).toBe("chrome");
@@ -158,8 +168,7 @@ describe("browser chrome helpers", () => {
it("picks the first existing Chrome candidate on Windows", () => { it("picks the first existing Chrome candidate on Windows", () => {
vi.stubEnv("LOCALAPPDATA", "C:\\Users\\Test\\AppData\\Local"); vi.stubEnv("LOCALAPPDATA", "C:\\Users\\Test\\AppData\\Local");
const exists = vi.spyOn(fs, "existsSync").mockImplementation((p) => { const exists = mockExistsSync((pathStr) => {
const pathStr = String(p);
return ( return (
pathStr.includes("Google\\Chrome\\Application\\chrome.exe") || pathStr.includes("Google\\Chrome\\Application\\chrome.exe") ||
pathStr.includes("BraveSoftware\\Brave-Browser\\Application\\brave.exe") || pathStr.includes("BraveSoftware\\Brave-Browser\\Application\\brave.exe") ||
@@ -174,7 +183,7 @@ describe("browser chrome helpers", () => {
it("finds Chrome in Program Files on Windows", () => { it("finds Chrome in Program Files on Windows", () => {
const marker = path.win32.join("Program Files", "Google", "Chrome"); const marker = path.win32.join("Program Files", "Google", "Chrome");
const exists = vi.spyOn(fs, "existsSync").mockImplementation((p) => String(p).includes(marker)); const exists = mockExistsSync((pathValue) => pathValue.includes(marker));
const exe = findChromeExecutableWindows(); const exe = findChromeExecutableWindows();
expect(exe?.kind).toBe("chrome"); expect(exe?.kind).toBe("chrome");
expect(exe?.path).toMatch(/chrome\.exe$/); expect(exe?.path).toMatch(/chrome\.exe$/);
@@ -198,7 +207,7 @@ describe("browser chrome helpers", () => {
"Application", "Application",
"chrome.exe", "chrome.exe",
); );
const exists = vi.spyOn(fs, "existsSync").mockImplementation((p) => String(p).includes(marker)); const exists = mockExistsSync((pathValue) => pathValue.includes(marker));
const exe = resolveBrowserExecutableForPlatform( const exe = resolveBrowserExecutableForPlatform(
{} as Parameters<typeof resolveBrowserExecutableForPlatform>[0], {} as Parameters<typeof resolveBrowserExecutableForPlatform>[0],
"win32", "win32",
@@ -232,7 +241,7 @@ describe("browser chrome helpers", () => {
}); });
it("stopOpenClawChrome no-ops when process is already killed", async () => { it("stopOpenClawChrome no-ops when process is already killed", async () => {
const proc = { killed: true, exitCode: null, kill: vi.fn() }; const proc = makeProc({ killed: true });
await stopOpenClawChrome( await stopOpenClawChrome(
{ {
proc, proc,
@@ -245,7 +254,7 @@ describe("browser chrome helpers", () => {
it("stopOpenClawChrome sends SIGTERM and returns once CDP is down", async () => { it("stopOpenClawChrome sends SIGTERM and returns once CDP is down", async () => {
vi.stubGlobal("fetch", vi.fn().mockRejectedValue(new Error("down"))); vi.stubGlobal("fetch", vi.fn().mockRejectedValue(new Error("down")));
const proc = { killed: false, exitCode: null, kill: vi.fn() }; const proc = makeProc();
await stopOpenClawChrome( await stopOpenClawChrome(
{ {
proc, proc,
@@ -255,4 +264,24 @@ describe("browser chrome helpers", () => {
); );
expect(proc.kill).toHaveBeenCalledWith("SIGTERM"); expect(proc.kill).toHaveBeenCalledWith("SIGTERM");
}); });
it("stopOpenClawChrome escalates to SIGKILL when CDP stays reachable", async () => {
vi.stubGlobal(
"fetch",
vi.fn().mockResolvedValue({
ok: true,
json: async () => ({ webSocketDebuggerUrl: "ws://127.0.0.1/devtools" }),
} as unknown as Response),
);
const proc = makeProc();
await stopOpenClawChrome(
{
proc,
cdpPort: 12345,
} as unknown as Parameters<typeof stopOpenClawChrome>[0],
1,
);
expect(proc.kill).toHaveBeenNthCalledWith(1, "SIGTERM");
expect(proc.kill).toHaveBeenNthCalledWith(2, "SIGKILL");
});
}); });