Function run_example_in_kernel

tests/integration/kernel_integration.rs:158–162

Compile a hosted program and inject it as pid 1 (no FS image), then assert a clean spawn-and-exit.

(user_src: &str, label: &str)

        .join(format!("{name}.build"));
    let manifest = BuildManifest::from_file(&manifest_path)
        .unwrap_or_else(|e| panic!("{}: parse failed: {e}", manifest_path.display()));
    let user = BuildExecutor::build(&manifest)
        .unwrap_or_else(|e| panic!("{}: build failed: {e}", manifest_path.display()))
        .linked;
    let (_, outcome, uart) = boot_kernel(cached_kernel(), Some(&user), None, "", 10_000_000);
    assert_user_exit_ok(&uart, &outcome, name);
}