62 lines
2.2 KiB
Bash
62 lines
2.2 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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ROOT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)
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# shellcheck source=tests/lib/assert.sh
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source "${ROOT_DIR}/tests/lib/assert.sh"
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maybe_enter_namespace() {
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if (( EUID == 0 )); then
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return 0
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fi
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if [[ ${IPF_IN_NAMESPACE:-0} == 1 ]]; then
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return 0
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fi
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if command -v unshare >/dev/null 2>&1 && unshare -Ur true >/dev/null 2>&1; then
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exec unshare -Ur env IPF_IN_NAMESPACE=1 bash "$0"
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fi
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printf 'SKIP: 安装测试需要 root 或可用的 unshare。\n'
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exit 0
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}
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status_of() {
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set +e
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"$@" >/dev/null 2>&1
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local rc=$?
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set -e
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printf '%s\n' "${rc}"
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}
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maybe_enter_namespace
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TMP_DIR=$(mktemp -d)
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trap 'rm -rf "${TMP_DIR}"' EXIT
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TARGET_BIN="${TMP_DIR}/bin/iptables-forward"
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OTHER_TARGET="${TMP_DIR}/bin/not-ours"
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SOURCE_SCRIPT="${ROOT_DIR}/iptables-forward.sh"
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install_output=$(INSTALL_TARGET="${TARGET_BIN}" "${ROOT_DIR}/install.sh")
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assert_contains "${install_output}" '已创建链接:' 'install should create symlink on first run'
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[[ -L ${TARGET_BIN} ]] || fail 'install should create a symlink'
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assert_eq "${SOURCE_SCRIPT}" "$(readlink -- "${TARGET_BIN}")" 'install should link to project entry script'
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install_output=$(INSTALL_TARGET="${TARGET_BIN}" "${ROOT_DIR}/install.sh")
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assert_contains "${install_output}" '链接已存在:' 'install should be idempotent for existing project link'
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printf 'keep-me\n' >"${OTHER_TARGET}"
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assert_status '1' "$(status_of env INSTALL_TARGET="${OTHER_TARGET}" "${ROOT_DIR}/install.sh")" 'install should refuse to overwrite non-project target'
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assert_eq 'keep-me' "$(cat "${OTHER_TARGET}")" 'install refusal should keep existing target untouched'
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uninstall_output=$(INSTALL_TARGET="${TARGET_BIN}" "${ROOT_DIR}/install.sh" --uninstall)
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assert_contains "${uninstall_output}" '已删除链接:' 'uninstall should remove project symlink'
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[[ ! -e ${TARGET_BIN} && ! -L ${TARGET_BIN} ]] || fail 'uninstall should remove installed symlink'
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assert_status '1' "$(status_of env INSTALL_TARGET="${OTHER_TARGET}" "${ROOT_DIR}/install.sh" --uninstall)" 'uninstall should refuse to delete non-project target'
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assert_eq 'keep-me' "$(cat "${OTHER_TARGET}")" 'uninstall refusal should keep existing target untouched'
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pass 'test_install.sh'
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