diff --git a/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem01.sh b/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem01.sh
new file mode 100644
index 0000000000000000000000000000000000000000..376b93948e49f0644138681cbcbc2b5220cb9c37
--- /dev/null
+++ b/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem01.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# SPDX-License-Identifier: GPL-2.0
+#
+# Legacy blkg rwstat helpers enabled by CONFIG_BLK_CGROUP_RWSTAT.
+# Do not use in new code.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: purgeable_mem01.sh
+#
+# Description: Static memory reservation query test
+#
+# Authors:     Ke Liu - liuke94@huawei.com
+#
+# History:     Nov 2 2022 - init scripts
+#
+################################################################################
+source tst_oh.sh
+
+do_setup()
+{
+    zcat /proc/config.gz | grep CONFIG_MEM_PURGEABLE=y || tst_res TCONF "CONFIG_MEM_PURGEABLE=y not satisfied!"
+}
+
+do_test()
+{
+    local testpath=$(find / -name purgeable_cpp_test | grep -v find)
+    if [ ! $testpath ];then
+        tst_res TFAIL "can not find purgeable_cpp_test!"
+    fi
+    (cd $(echo ${testpath%purgeable_cpp_test});chmod 777 purgeable_cpp_test;./purgeable_cpp_test >mylog.log)
+    if [ $(grep -c -i "ok\|success\|true" ${testpath%purgeable_cpp_test}/mylog.log) -ne '0' ];then
+        tst_res TINFO "purgeable_cpp_test executed success."
+    else
+        tst_res TFAIL "purgeable_cpp_test executed fail!"
+    fi
+    if [ $(grep -c -i "error\|fail\|false" ${testpath%purgeable_cpp_test}/mylog.log) -ne '0' ];then
+        tst_res TFAIL "purgeable_cpp_test test error!"
+    else
+        tst_res TPASS "purgeable_cpp_test test pass."
+    fi
+    rm ${testpath%purgeable_cpp_test}/mylog.log
+    ls ${testpath%purgeable_cpp_test} >log2.log
+    local lastxml=$(tac log2.log | grep purgeable_cpp_test | grep xml| head -n 1)
+    rm ${testpath%purgeable_cpp_test}${lastxml}
+}
+
+do_clean()
+{
+    rm log2.log
+}
+
+
+do_setup
+do_test
+do_clean
+tst_exit
diff --git a/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem02.sh b/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem02.sh
new file mode 100644
index 0000000000000000000000000000000000000000..cfdcfb1d14a222d6bfa9aadc67d58e82fddc615d
--- /dev/null
+++ b/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem02.sh
@@ -0,0 +1,71 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# SPDX-License-Identifier: GPL-2.0
+#
+# Legacy blkg rwstat helpers enabled by CONFIG_BLK_CGROUP_RWSTAT.
+# Do not use in new code.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: purgeable_mem02.sh
+#
+# Description: Static memory reservation query test
+#
+# Authors:     Ke Liu - liuke94@huawei.com
+#
+# History:     Nov 2 2022 - init scripts
+#
+################################################################################
+source tst_oh.sh
+
+do_setup()
+{
+    zcat /proc/config.gz | grep CONFIG_MEM_PURGEABLE=y || tst_res TCONF "CONFIG_MEM_PURGEABLE=y not satisfied!"
+}
+
+do_test()
+{
+    local testpath=$(find / -name purgeable_cpp_test | grep -v find)
+    if [ ! $testpath ];then
+        tst_res TFAIL "can not find purgeable_cpp_test!"
+    fi
+    (cd $(echo ${testpath%purgeable_cpp_test});chmod 777 purgeable_cpp_test;./purgeable_cpp_test &>/dev/null &)
+    local pid=$(pidof purgeable_cpp_test)
+    while [ "$pid" -eq '0' ]
+    do
+        pid=$(pidof purgeable_cpp_test)
+    done
+    while [ "$pid" -ne '0' ]
+    do
+        cat /proc/meminfo | grep -i purg | grep -v grep | grep -v Name >>mem.log
+        pid=$(pidof purgeable_cpp_test)
+    done
+    cat mem.log | grep -v '0 kB' >mem1.log
+    if [ -s mem1.log ];then
+        tst_res TPASS "Purgeable memory reservation query test pass."
+    else
+        tst_res TFAIL "Purgeable memory reservation query test error!"
+    fi
+    ls ${testpath%purgeable_cpp_test} >log2.log
+    local lastxml=$(tac log2.log | grep purgeable_cpp_test | grep xml| head -n 1)
+    rm ${testpath%purgeable_cpp_test}${lastxml}
+}
+
+do_clean()
+{
+    rm mem.log
+    rm mem1.log
+    rm log2.log
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
diff --git a/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem03.sh b/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem03.sh
new file mode 100644
index 0000000000000000000000000000000000000000..3ef4a694a085806c2a1e3b8c297d4347179d826c
--- /dev/null
+++ b/test/moduletest/runtest/bin/purgeable_t/testcases/bin/purgeable_mem03.sh
@@ -0,0 +1,71 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# SPDX-License-Identifier: GPL-2.0
+#
+# Legacy blkg rwstat helpers enabled by CONFIG_BLK_CGROUP_RWSTAT.
+# Do not use in new code.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: purgeable_mem03.sh
+#
+# Description: Static memory reservation query test
+#
+# Authors:     Ke Liu - liuke94@huawei.com
+#
+# History:     Nov 2 2022 - init scripts
+#
+################################################################################
+source tst_oh.sh
+
+do_setup()
+{
+    zcat /proc/config.gz | grep CONFIG_MEM_PURGEABLE=y || tst_res TCONF "CONFIG_MEM_PURGEABLE=y not satisfied!"
+}
+
+do_test()
+{
+    local testpath=$(find / -name purgeable_cpp_test | grep -v find)
+    if [ ! $testpath ];then
+        tst_res TFAIL "can not find purgeable_cpp_test!"
+    fi
+    (cd $(echo ${testpath%purgeable_cpp_test});chmod 777 purgeable_cpp_test;./purgeable_cpp_test &>/dev/null &)
+    local pid= $(pidof purgeable_cpp_test)
+    while [ "$pid" -eq '0' ]
+    do
+        pid=$(pidof purgeable_cpp_test)
+    done
+    while [ "$pid" -ne '0' ]
+    do
+        cat /proc/${pid}/status | grep -i purg | grep -v grep | grep -v Name >>mem.log
+        pid=$(pidof purgeable_cpp_test)
+    done
+    cat mem.log | grep -v '0 kB' >mem1.log
+    if [ -s mem1.log ];then
+        tst_res TPASS "Purgeable memory reservation query test pass."
+    else
+        tst_res TFAIL "Purgeable memory reservation query test error!"
+    fi
+    ls ${testpath%purgeable_cpp_test} >log2.log
+    local lastxml=$(tac log2.log | grep purgeable_cpp_test | grep xml| head -n 1)
+    rm ${testpath%purgeable_cpp_test}${lastxml}
+}
+
+do_clean()
+{
+    rm mem.log
+    rm mem1.log
+    rm log2.log
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
diff --git a/test/moduletest/runtest/conf/OH_RK3568_config b/test/moduletest/runtest/conf/OH_RK3568_config
index e01c96474f60dcafe0354b9db3270bebe9cef9c5..8d0d14382a60c4450db7c9b00130b05b702f76b8 100644
--- a/test/moduletest/runtest/conf/OH_RK3568_config
+++ b/test/moduletest/runtest/conf/OH_RK3568_config
@@ -30,3 +30,4 @@ sched_rtg_t
 enhancedf2fs_t
 mem_debug_t
 rss_monitor_t
+purgeable_t
diff --git a/test/moduletest/runtest/tests/purgeable_t b/test/moduletest/runtest/tests/purgeable_t
new file mode 100644
index 0000000000000000000000000000000000000000..1d1190606c21d5f634c66f6319eae61af1db3481
--- /dev/null
+++ b/test/moduletest/runtest/tests/purgeable_t
@@ -0,0 +1,24 @@
+################################################################################
+##
+## Copyright (C) 2022 Huawei Device Co., Ltd.
+## SPDX-License-Identifier: GPL-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+################################################################################
+# File: purgeable_t
+#
+# Description: cpuisolation testcase list
+#
+# Authors:     Ke Liu - liuke94@huawei.com
+#
+# History:     Nov 2 2022 - init scripts
+#
+################################################################################
+purgeable_mem01 purgeable_mem01.sh
+purgeable_mem02 purgeable_mem02.sh
+purgeable_mem03 purgeable_mem03.sh