diff --git a/tests/contest/contest/src/main.rs b/tests/contest/contest/src/main.rs
index 9cabe35ae0..a9cb4a4e3a 100644
--- a/tests/contest/contest/src/main.rs
+++ b/tests/contest/contest/src/main.rs
@@ -5,6 +5,7 @@ use crate::tests::example::get_example_test;
 use crate::tests::hooks::get_hooks_tests;
 use crate::tests::hostname::get_hostname_test;
 use crate::tests::intel_rdt::get_intel_rdt_test;
+use crate::tests::io_priority::get_io_priority_test;
 use crate::tests::lifecycle::{ContainerCreate, ContainerLifecycle};
 use crate::tests::linux_ns_itype::get_ns_itype_tests;
 use crate::tests::mounts_recursive::get_mounts_recursive_test;
@@ -103,6 +104,7 @@ fn main() -> Result<()> {
     let mounts_recursive = get_mounts_recursive_test();
     let intel_rdt = get_intel_rdt_test();
     let sysctl = get_sysctl_test();
+    let io_p_test = get_io_priority_test();
 
     tm.add_test_group(Box::new(cl));
     tm.add_test_group(Box::new(cc));
@@ -123,7 +125,7 @@ fn main() -> Result<()> {
     tm.add_test_group(Box::new(mounts_recursive));
     tm.add_test_group(Box::new(intel_rdt));
     tm.add_test_group(Box::new(sysctl));
-
+    tm.add_test_group(Box::new(io_p_test));
     tm.add_cleanup(Box::new(cgroups::cleanup_v1));
     tm.add_cleanup(Box::new(cgroups::cleanup_v2));
 
diff --git a/tests/contest/contest/src/tests/io_priority/io_priority_test.rs b/tests/contest/contest/src/tests/io_priority/io_priority_test.rs
new file mode 100644
index 0000000000..40790e81b2
--- /dev/null
+++ b/tests/contest/contest/src/tests/io_priority/io_priority_test.rs
@@ -0,0 +1,70 @@
+use crate::utils::test_inside_container;
+use anyhow::{Context, Result};
+use oci_spec::runtime::{
+    IOPriorityClass, LinuxIOPriorityBuilder, ProcessBuilder, Spec, SpecBuilder,
+};
+use test_framework::{test_result, Test, TestGroup, TestResult};
+
+fn create_spec(io_priority_class: IOPriorityClass, execute_test: &str) -> Result<Spec> {
+    let io_p = LinuxIOPriorityBuilder::default()
+        .class(io_priority_class)
+        .priority(1)
+        .build()
+        .unwrap();
+    SpecBuilder::default()
+        .process(
+            ProcessBuilder::default()
+                .args(
+                    ["runtimetest", execute_test]
+                        .iter()
+                        .map(|s| s.to_string())
+                        .collect::<Vec<String>>(),
+                )
+                .io_priority(io_p)
+                .build()?,
+        )
+        .build()
+        .context("failed to create spec")
+}
+
+fn io_priority_class_rt_test() -> TestResult {
+    let spec = test_result!(create_spec(
+        IOPriorityClass::IoprioClassRt,
+        "io_priority_class_rt"
+    ));
+    test_inside_container(spec, &|_| Ok(()))
+}
+
+fn io_priority_class_be_test() -> TestResult {
+    let spec = test_result!(create_spec(
+        IOPriorityClass::IoprioClassBe,
+        "io_priority_class_be"
+    ));
+    test_inside_container(spec, &|_| Ok(()))
+}
+
+fn io_priority_class_idle_test() -> TestResult {
+    let spec = test_result!(create_spec(
+        IOPriorityClass::IoprioClassIdle,
+        "io_priority_class_idle"
+    ));
+    test_inside_container(spec, &|_| Ok(()))
+}
+
+pub fn get_io_priority_test() -> TestGroup {
+    let mut io_priority_group = TestGroup::new("set_io_priority");
+    let io_priority_class_rt =
+        Test::new("io_priority_class_rt", Box::new(io_priority_class_rt_test));
+    let io_priority_class_be =
+        Test::new("io_priority_class_be", Box::new(io_priority_class_be_test));
+    let io_priority_class_idle = Test::new(
+        "io_priority_class_idle",
+        Box::new(io_priority_class_idle_test),
+    );
+
+    io_priority_group.add(vec![Box::new(io_priority_class_rt)]);
+    io_priority_group.add(vec![Box::new(io_priority_class_be)]);
+    io_priority_group.add(vec![Box::new(io_priority_class_idle)]);
+
+    io_priority_group
+}
diff --git a/tests/contest/contest/src/tests/io_priority/mod.rs b/tests/contest/contest/src/tests/io_priority/mod.rs
new file mode 100644
index 0000000000..9d6849540a
--- /dev/null
+++ b/tests/contest/contest/src/tests/io_priority/mod.rs
@@ -0,0 +1,3 @@
+mod io_priority_test;
+
+pub use io_priority_test::get_io_priority_test;
diff --git a/tests/contest/contest/src/tests/mod.rs b/tests/contest/contest/src/tests/mod.rs
index c0d738e226..6d12155ee3 100644
--- a/tests/contest/contest/src/tests/mod.rs
+++ b/tests/contest/contest/src/tests/mod.rs
@@ -3,6 +3,7 @@ pub mod example;
 pub mod hooks;
 pub mod hostname;
 pub mod intel_rdt;
+pub mod io_priority;
 pub mod lifecycle;
 pub mod linux_ns_itype;
 pub mod mounts_recursive;
diff --git a/tests/contest/runtimetest/src/main.rs b/tests/contest/runtimetest/src/main.rs
index cbeb53a284..38a687d1b9 100644
--- a/tests/contest/runtimetest/src/main.rs
+++ b/tests/contest/runtimetest/src/main.rs
@@ -35,6 +35,9 @@ fn main() {
         "mounts_recursive" => tests::validate_mounts_recursive(&spec),
         "seccomp" => tests::validate_seccomp(&spec),
         "sysctl" => tests::validate_sysctl(&spec),
+        "io_priority_class_rt" => tests::test_io_priority_class_rt(&spec),
+        "io_priority_class_be" => tests::test_io_priority_class_be(&spec),
+        "io_priority_class_idle" => tests::test_io_priority_class_idle(&spec),
         _ => eprintln!("error due to unexpected execute test name: {execute_test}"),
     }
 }
diff --git a/tests/contest/runtimetest/src/tests.rs b/tests/contest/runtimetest/src/tests.rs
index 4275b8af7b..57bd28fa26 100644
--- a/tests/contest/runtimetest/src/tests.rs
+++ b/tests/contest/runtimetest/src/tests.rs
@@ -1,8 +1,12 @@
 use crate::utils::{self, test_read_access, test_write_access};
 use anyhow::{bail, Result};
 use nix::errno::Errno;
+use nix::libc;
 use nix::unistd::getcwd;
-use oci_spec::runtime::Spec;
+use oci_spec::runtime::{
+    IOPriorityClass::{IoprioClassBe, IoprioClassIdle, IoprioClassRt},
+    Spec,
+};
 use std::fs::{self, read_dir};
 use std::path::Path;
 
@@ -296,7 +300,9 @@ pub fn validate_sysctl(spec: &Spec) {
                     .trim()
                     .to_string(),
                 Err(e) => {
-                    return eprintln!("error due to fail to read the file {key_path:?}, error: {e}")
+                    return eprintln!(
+                        "error due to fail to read the file {key_path:?}, error: {e}"
+                    );
                 }
             };
             if &actual_value != expected_value {
@@ -307,3 +313,117 @@ pub fn validate_sysctl(spec: &Spec) {
         }
     }
 }
+
+pub fn test_io_priority_class_rt(spec: &Spec) {
+    let io_p = spec
+        .process()
+        .as_ref()
+        .unwrap()
+        .io_priority()
+        .as_ref()
+        .unwrap();
+    if io_p.class() != IoprioClassRt {
+        let io_class = io_p.class();
+        return eprintln!("error io_priority class want {IoprioClassRt:?}, got {io_class:?}");
+    }
+    // 1 is set test priority
+    if io_p.priority() != 1 {
+        let priority = io_p.priority();
+        return eprintln!("error io_priority priority want 1, got {priority}");
+    }
+
+    let ioprio_who_progress: libc::c_int = 1;
+    let ioprio_who_pid = 0;
+    let res = unsafe { libc::syscall(libc::SYS_ioprio_get, ioprio_who_progress, ioprio_who_pid) };
+    if let Err(e) = Errno::result(res) {
+        return eprintln!("error ioprio_get error {e}");
+    }
+
+    let class = res as u16 >> 13;
+    let priority = res as u16 & 0x1FFF;
+    // 1 is IoprioClassRt
+    if class != 1 {
+        return eprintln!("error ioprio_get class want {IoprioClassRt:?}, got {class}");
+    }
+
+    // because test case  priority set value is 1
+    if priority != 1 {
+        eprintln!("error ioprio_get priority want 1, got {priority}")
+    }
+}
+
+pub fn test_io_priority_class_be(spec: &Spec) {
+    let io_p = spec
+        .process()
+        .as_ref()
+        .unwrap()
+        .io_priority()
+        .as_ref()
+        .unwrap();
+    if io_p.class() != IoprioClassBe {
+        let io_class = io_p.class();
+        return eprintln!("error io_priority class want {IoprioClassRt:?}, got {io_class:?}");
+    }
+    // 1 is set test priority
+    if io_p.priority() != 1 {
+        let priority = io_p.priority();
+        return eprintln!("error io_priority priority want 1, got {priority}");
+    }
+
+    let ioprio_who_progress: libc::c_int = 1;
+    let ioprio_who_pid = 0;
+    let res = unsafe { libc::syscall(libc::SYS_ioprio_get, ioprio_who_progress, ioprio_who_pid) };
+    if let Err(e) = Errno::result(res) {
+        return eprintln!("error ioprio_get error {e}");
+    }
+
+    let class = res as u16 >> 13;
+    let priority = res as u16 & 0x1FFF;
+    // 2 is IoprioClassBe
+    if class != 2 {
+        return eprintln!("error ioprio_get class want {IoprioClassBe:?}, got {class}");
+    }
+
+    // because test case  priority set value is 1
+    if priority != 1 {
+        eprintln!("error ioprio_get priority want 1, got {priority}")
+    }
+}
+
+pub fn test_io_priority_class_idle(spec: &Spec) {
+    let io_p = spec
+        .process()
+        .as_ref()
+        .unwrap()
+        .io_priority()
+        .as_ref()
+        .unwrap();
+    if io_p.class() != IoprioClassIdle {
+        let io_class = io_p.class();
+        return eprintln!("error io_priority class want {IoprioClassRt:?}, got {io_class:?}");
+    }
+    // 1 is set test priority
+    if io_p.priority() != 1 {
+        let priority = io_p.priority();
+        return eprintln!("error io_priority priority want 1, got {priority}");
+    }
+
+    let ioprio_who_progress: libc::c_int = 1;
+    let ioprio_who_pid = 0;
+    let res = unsafe { libc::syscall(libc::SYS_ioprio_get, ioprio_who_progress, ioprio_who_pid) };
+    if let Err(e) = Errno::result(res) {
+        return eprintln!("error ioprio_get error {e}");
+    }
+
+    let class = res as u16 >> 13;
+    let priority = res as u16 & 0x1FFF;
+    // 3 is IoprioClassIdle
+    if class != 3 {
+        return eprintln!("error ioprio_get class want {IoprioClassIdle:?}, got {class}");
+    }
+
+    // because test case  priority set value is 1
+    if priority != 1 {
+        eprintln!("error ioprio_get priority want 1, got {priority}")
+    }
+}