91 lines
2.9 KiB
Rust
91 lines
2.9 KiB
Rust
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// System lifecycle contract for generated systemd units and env files.
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//
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// Scope: assert install-time unit/env generation remains idempotent and
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// restart-safe without touching the live host.
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// Targets: `scripts/install/server.sh`.
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// Why: the server is a bare-metal appliance; systemd/env drift is one of the
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// easiest ways to reintroduce stale codecs or unsafe gadget behavior.
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const SERVER_INSTALL: &str = include_str!(concat!(
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env!("CARGO_MANIFEST_DIR"),
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"/scripts/install/server.sh"
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));
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#[test]
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fn generated_systemd_units_load_runtime_env_files_in_the_right_places() {
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for marker in [
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"EnvironmentFile=-/etc/lesavka/server.env",
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"EnvironmentFile=-/etc/lesavka/uvc.env",
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"ExecStartPre=/usr/local/bin/lesavka-core.sh --attach",
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"ExecStart=/usr/local/bin/lesavka-server",
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"ExecStart=/usr/local/bin/lesavka-uvc.sh",
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"Wants=lesavka-uvc.service",
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"Requires=lesavka-core.service",
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] {
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assert!(
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SERVER_INSTALL.contains(marker),
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"generated units should preserve marker {marker}"
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);
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}
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}
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#[test]
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fn generated_units_are_restartable_without_leaking_helper_processes() {
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for marker in [
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"Restart=always",
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"RestartSec=5",
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"RestartSec=2",
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"KillMode=control-group",
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"TimeoutStopSec=10",
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"StandardError=append:/var/log/lesavka/server.stderr",
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"StandardError=append:/var/log/lesavka/uvc.stderr",
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] {
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assert!(
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SERVER_INSTALL.contains(marker),
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"generated units should preserve restart marker {marker}"
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);
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}
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assert!(
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!SERVER_INSTALL.contains("KillMode=process"),
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"helpers should not be left behind by process-only termination"
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);
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assert!(
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!SERVER_INSTALL.contains("RefuseManualStop=yes"),
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"operators need to be able to stop services during recovery"
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);
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}
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#[test]
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fn env_files_are_rendered_to_tempfiles_then_installed_idempotently() {
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for marker in [
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"render_uvc_env_file >\"$UVC_ENV_TMP\"",
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"sudo cmp -s \"$UVC_ENV_TMP\" /etc/lesavka/uvc.env",
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"sudo install -m 0644 \"$UVC_ENV_TMP\" /etc/lesavka/uvc.env",
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"UVC_ENV_CHANGED=0",
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"lesavka-uvc already active; runtime settings unchanged.",
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] {
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assert!(
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SERVER_INSTALL.contains(marker),
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"UVC env update should preserve idempotence marker {marker}"
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);
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}
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}
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#[test]
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fn server_env_persists_runtime_profile_and_tls_settings() {
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for marker in [
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"LESAVKA_CAM_CODEC=%s",
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"LESAVKA_UPSTREAM_HEVC_VIDEO_PLAYOUT_MODE_OFFSETS_US=%s",
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"LESAVKA_UPSTREAM_MJPEG_VIDEO_PLAYOUT_MODE_OFFSETS_US=%s",
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"LESAVKA_UVC_HEVC_FREEZE_ON_SIZE_DROP=%s",
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"LESAVKA_SERVER_BIND_ADDR=%s",
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"LESAVKA_REQUIRE_TLS=%s",
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"LESAVKA_TLS_CLIENT_CA=%s",
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] {
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assert!(
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SERVER_INSTALL.contains(marker),
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"server env should persist marker {marker}"
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);
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}
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}
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