? `HEAD & echo injected > "${markerPath}" & rem`

: `HEAD; touch "${markerPath}" #`;

expect(() => listChangedPaths(injectedBase, "HEAD")).toThrow();

let error: unknown;

try {

listChangedPaths(injectedBase, "HEAD");

} catch (caught) {

error = caught;

}

expect(error).toBeInstanceOf(Error);

expect((error as Error).message).toContain(injectedBase);

expect(fs.existsSync(markerPath)).toBe(false);

});