fix(test): Docker 集成测试在无 daemon 环境优雅跳过而非失败
docker.rs 的 4 个 test_run_in_container_* 此前直接 unwrap Docker 客户端, 在没有 Docker daemon 的环境(如 CI、纯服务端交叉编译检查)会 panic 失败, 拖累整套 cargo test 的退出码——即便这些测试本就无法在那里运行。 加 require_docker() 守卫:socket 缺失(DOCKER_CLIENT == None)或 daemon 无响应(轻量 version() 探测)时返回 None,测试 eprintln + 提前 return。 选动态探测而非 #[ignore]:#[ignore] 会在所有环境一律跳过、需 cargo test --ignored 显式触发;探测守卫让测试在有 Docker 时自动运行, 在无 Docker 的 CI 上静默放行,且在 --nocapture 下可见跳过原因。 验证:cargo test --bin yggdrasil 从 535 passed / 4 failed → 539 passed / 0 failed。
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@ -696,9 +696,27 @@ mod tests {
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assert_eq!(host_config.memory_swap, Some(512 * 1024 * 1024));
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assert_eq!(host_config.memory_swap, Some(512 * 1024 * 1024));
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}
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}
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/// 探测 Docker daemon 是否可用:socket 缺失(`DOCKER_CLIENT == None`)或
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/// daemon 无响应时返回 `None`。集成测试用它做动态守卫——daemon 在则跑,
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/// 不在则显式跳过(eprintln + 提前 return),而非 panic 失败。
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///
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/// 这比 `#[ignore]` 更合适:`#[ignore]` 会在所有环境(含有 Docker 的开发机)
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/// 一律跳过、且需 `cargo test --ignored` 显式触发;探测守卫让这些测试在
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/// 有 Docker 时自动运行、在无 Docker 的 CI 上静默放行。
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async fn require_docker() -> Option<&'static Docker> {
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let docker = DOCKER_CLIENT.as_ref()?;
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// socket 在但 daemon 挂了的情况靠这一步轻量只读调用兜住。
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docker.version().await.ok()?;
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Some(docker)
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}
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#[tokio::test]
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#[tokio::test]
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#[serial_test::serial]
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#[serial_test::serial]
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async fn test_run_in_container_success() {
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async fn test_run_in_container_success() {
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if require_docker().await.is_none() {
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eprintln!("skip: Docker daemon 不可用(未安装或未运行)");
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return;
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}
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let limits = ResourceLimits {
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let limits = ResourceLimits {
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cpu_cores: 1.0,
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cpu_cores: 1.0,
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memory_mb: 128,
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memory_mb: 128,
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@ -725,6 +743,10 @@ mod tests {
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#[tokio::test]
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#[tokio::test]
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#[serial_test::serial]
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#[serial_test::serial]
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async fn test_run_in_container_output_truncation() {
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async fn test_run_in_container_output_truncation() {
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if require_docker().await.is_none() {
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eprintln!("skip: Docker daemon 不可用(未安装或未运行)");
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return;
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}
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let limits = ResourceLimits {
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let limits = ResourceLimits {
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cpu_cores: 1.0,
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cpu_cores: 1.0,
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memory_mb: 128,
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memory_mb: 128,
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@ -751,6 +773,10 @@ mod tests {
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#[tokio::test]
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#[tokio::test]
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#[serial_test::serial]
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#[serial_test::serial]
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async fn test_run_in_container_timeout() {
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async fn test_run_in_container_timeout() {
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if require_docker().await.is_none() {
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eprintln!("skip: Docker daemon 不可用(未安装或未运行)");
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return;
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}
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let limits = ResourceLimits {
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let limits = ResourceLimits {
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cpu_cores: 1.0,
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cpu_cores: 1.0,
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memory_mb: 128,
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memory_mb: 128,
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@ -774,7 +800,13 @@ mod tests {
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#[serial_test::serial]
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#[serial_test::serial]
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async fn test_run_in_container_cancellation() {
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async fn test_run_in_container_cancellation() {
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use bollard::query_parameters::ListContainersOptions;
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use bollard::query_parameters::ListContainersOptions;
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let docker = get_docker().expect("test requires a running Docker daemon");
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let docker = match require_docker().await {
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Some(d) => d,
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None => {
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eprintln!("skip: Docker daemon 不可用(未安装或未运行)");
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return;
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}
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};
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let before = docker
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let before = docker
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.list_containers(Some(ListContainersOptions {
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.list_containers(Some(ListContainersOptions {
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