#!/bin/sh
# Runs the tests that need a real Linux kernel to change the routes of:
# those of the bgp-fib crate that `cargo test` skips, and the end-to-end
# test of two daemons that route for each other.
#
# They run in a network namespace made for the purpose, so the machine's
# own interfaces and routes are out of their reach, and with the one
# capability the daemon needs, CAP_NET_ADMIN, rather than as root.
#
# Run it on Linux, as a user who can sudo. On another system,
# scripts/linux-vm.sh runs it in a virtual machine.
set -eu

cd "$(dirname "$0")/.."
[ "$(uname -s)" = Linux ] || { echo "this needs Linux; see scripts/linux-vm.sh" >&2; exit 1; }

# Built as the user, so that nothing in the target directory is root's.
cargo build --locked -p bgp
cargo test --locked -p bgp-fib --test kernel --no-run
cargo test --locked -p bgp-integration-tests --test kernel --no-run

# Each in a namespace of its own, as the user, with CAP_NET_ADMIN and
# nothing else.
scripts/in-namespace.sh cargo test --locked -p bgp-fib --test kernel -- --include-ignored --nocapture "$@"
scripts/in-namespace.sh cargo test --locked -p bgp-integration-tests --test kernel -- --include-ignored --nocapture "$@"
scripts/two-routers.sh