diff --git a/suite2cases/optipng.json b/suite2cases/optipng.json
new file mode 100644
index 000000000..ef099bc11
--- /dev/null
+++ b/suite2cases/optipng.json
@@ -0,0 +1,11 @@
+{
+    "path": "$OET_PATH/testcases/cli-test/optipng",
+    "cases": [
+        {
+            "name": "oe_test_optipng_01"
+        },
+        {
+            "name": "oe_test_optipng_02"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/suite2cases/rust.json b/suite2cases/rust.json
new file mode 100644
index 000000000..27f5555d1
--- /dev/null
+++ b/suite2cases/rust.json
@@ -0,0 +1,23 @@
+{
+    "path": "$OET_PATH/testcases/cli-test/rust",
+    "cases": [
+        {
+            "name": "oe_test_rustc_01"
+        },
+        {
+            "name": "oe_test_rustc_02"
+        },
+        {
+            "name": "oe_test_rustc_03"
+        },
+        {
+            "name": "oe_test_rustdoc"
+        },
+        {
+            "name": "oe_test_cargo_01"
+        },
+        {
+            "name": "oe_test_cargo_02"
+        }
+    ] 
+}
diff --git a/testcases/cli-test/optipng/common/ini.png b/testcases/cli-test/optipng/common/ini.png
new file mode 100644
index 000000000..9575b7d9b
Binary files /dev/null and b/testcases/cli-test/optipng/common/ini.png differ
diff --git a/testcases/cli-test/optipng/oe_test_optipng_01/oe_test_optipng_01.sh b/testcases/cli-test/optipng/oe_test_optipng_01/oe_test_optipng_01.sh
new file mode 100644
index 000000000..1781e8a1c
--- /dev/null
+++ b/testcases/cli-test/optipng/oe_test_optipng_01/oe_test_optipng_01.sh
@@ -0,0 +1,102 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-08-09
+# @License   :   Mulan PSL v2
+# @Desc      :   Image compression tool optiPNG
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL optipng 
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    optipng -help |grep "Synopsis"
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    optipng -v |grep -E "version"
+    CHECK_RESULT $? 0 0 "Version information printing failed"
+    cp ../common/ini.png test.png
+    CHECK_RESULT $?
+    optipng test.png -log test.log
+    CHECK_RESULT $?
+    ls |grep test.log 
+    CHECK_RESULT $? 0 0 "Failed to output the log file"    
+    cp ../common/ini.png test1.png
+    CHECK_RESULT $?
+    optipng -o1 test1.png -log test1.log
+    CHECK_RESULT $?
+    grep -i "output" test1.log
+    CHECK_RESULT $? 0 0 "Failed to set the level"
+    cp ../common/ini.png test2.png
+    CHECK_RESULT $?
+    optipng -backup test2.png
+    CHECK_RESULT $? 
+    ls |grep test2.png.bak
+    CHECK_RESULT $? 0 0 "Failed to back up files"
+    optipng -clobber test2.png.bak -log test2a.log
+    CHECK_RESULT $?
+    grep -i "output" test2a.log
+    CHECK_RESULT $? 0 0 "Overwrite file failed"
+    cp ../common/ini.png test3.png
+    CHECK_RESULT $?
+    optipng test3.png
+    CHECK_RESULT $?
+    optipng -force test3.png -log test3.log
+    CHECK_RESULT $?
+    grep -i "output" test3.log
+    CHECK_RESULT $? 0 0 "Force run failure"
+    cp ../common/ini.png test4.png
+    CHECK_RESULT $?
+    optipng -preserve test4.png -log test4.log
+    CHECK_RESULT $?
+    grep -i "output" test4.log
+    CHECK_RESULT $? 0 0 "Failure to retain properties"
+    cp ../common/ini.png test5.png
+    CHECK_RESULT $?
+    optipng -quiet test5.png 
+    CHECK_RESULT $? 0 0 "Silent run failure"
+    cp ../common/ini.png test6.png
+    CHECK_RESULT $?
+    optipng -simulate test6.png -log test6.log
+    CHECK_RESULT $?
+    grep -i "simulation mode" test6.log
+    CHECK_RESULT $? 0 0 "Simulation run failure"
+    cp ../common/ini.png test7.png
+    CHECK_RESULT $?
+    optipng test7.png -out test7.gif
+    CHECK_RESULT $?
+    ls |grep test7.gif
+    CHECK_RESULT $? 0 0 "Failed to output file"
+    cp ../common/ini.png test8.png
+    CHECK_RESULT $?
+    optipng test8.png -dir ./
+    CHECK_RESULT $?
+    ls |grep test8.png
+    CHECK_RESULT $? 0 0 "Failed to specify path"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
diff --git a/testcases/cli-test/optipng/oe_test_optipng_02/oe_test_optipng_02.sh b/testcases/cli-test/optipng/oe_test_optipng_02/oe_test_optipng_02.sh
new file mode 100644
index 000000000..336ae624b
--- /dev/null
+++ b/testcases/cli-test/optipng/oe_test_optipng_02/oe_test_optipng_02.sh
@@ -0,0 +1,86 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ###############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-08-09
+# @License   :   Mulan PSL v2
+# @Desc      :   Image compression tool optiPNG
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL optipng 
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    cp ../common/ini.png test9.png
+    CHECK_RESULT $?
+    optipng -f 2 test9.png -log test9.log
+    CHECK_RESULT $?
+    grep -i "f = 2" test9.log
+    CHECK_RESULT $? 0 0 "Filter failure"
+    cp ../common/ini.png test10.png
+    CHECK_RESULT $?
+    optipng -i 1 test10.png -log test10a.log
+    CHECK_RESULT $?
+    grep -i "output" test10a.log
+    CHECK_RESULT $? 0 0 "Interlaced scan failed"
+    optipng -i 0 test10.png -log test10b.log
+    CHECK_RESULT $?
+    grep -iE "output|interlaced" test10a.log
+    CHECK_RESULT $? 0 0 "Non-interlaced scan failed"
+    cp ../common/ini.png test11.png
+    CHECK_RESULT $?
+    optipng -zc 6 -zm 4 -zs 1 -zw 4k test11.png -log test11.log
+    CHECK_RESULT $?
+    grep -iE "output|zc = 6|zm = 4|zs = 1" test11.log
+    CHECK_RESULT $? 0 0 "Failed to set zlib"
+    cp ../common/ini.png test12.png
+    CHECK_RESULT $?
+    optipng -full test12.png -log test12.log
+    CHECK_RESULT $?
+    grep -iE "output|IDAT size" test12.log
+    CHECK_RESULT $? 0 0 "Report printing failed"
+    cp ../common/ini.png test13.png
+    CHECK_RESULT $?
+    optipng -nb -nc -np -nx test13.png -log test13.log
+    CHECK_RESULT $?
+    grep -i "output" test13.log
+    CHECK_RESULT $? 0 0 "Failed to set nb or nc or np or nx"
+    cp ../common/ini.png test14.png
+    CHECK_RESULT $?
+    optipng -nz test14.png -log test14.log
+    CHECK_RESULT $?
+    grep -i "trying" test14.log
+    CHECK_RESULT $? 1 0 "Failed to set nz"
+    cp ../common/ini.png test15.png
+    CHECK_RESULT $?
+    optipng -strip all test15.png -log test15.log
+    CHECK_RESULT $?
+    grep -iE "output|Stripping metadata" test15.log
+    CHECK_RESULT $? 0 0 "Failed to delete metadata"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
diff --git a/testcases/cli-test/rust/common/hello.rs b/testcases/cli-test/rust/common/hello.rs
new file mode 100644
index 000000000..f375b2fb6
--- /dev/null
+++ b/testcases/cli-test/rust/common/hello.rs
@@ -0,0 +1,5 @@
+fn main() {
+    if cfg!(hello) {
+        println!("world!");
+    }
+}
\ No newline at end of file
diff --git a/testcases/cli-test/rust/common/lib.rs b/testcases/cli-test/rust/common/lib.rs
new file mode 100644
index 000000000..6ea2438d4
--- /dev/null
+++ b/testcases/cli-test/rust/common/lib.rs
@@ -0,0 +1 @@
+pub fn foo() {}
\ No newline at end of file
diff --git a/testcases/cli-test/rust/common/main.rs b/testcases/cli-test/rust/common/main.rs
new file mode 100644
index 000000000..fce0702f9
--- /dev/null
+++ b/testcases/cli-test/rust/common/main.rs
@@ -0,0 +1,4 @@
+extern crate myhello;
+fn main() {
+    myhello::print_hello();
+}
\ No newline at end of file
diff --git a/testcases/cli-test/rust/common/myhello.rs b/testcases/cli-test/rust/common/myhello.rs
new file mode 100644
index 000000000..241908470
--- /dev/null
+++ b/testcases/cli-test/rust/common/myhello.rs
@@ -0,0 +1,3 @@
+pub fn print_hello() {
+    println!("Hello World!");
+}
\ No newline at end of file
diff --git a/testcases/cli-test/rust/common/pub.rs b/testcases/cli-test/rust/common/pub.rs
new file mode 100644
index 000000000..1c235fc57
--- /dev/null
+++ b/testcases/cli-test/rust/common/pub.rs
@@ -0,0 +1,3 @@
+pub fn main() {
+    println!("hello world!");
+}
\ No newline at end of file
diff --git a/testcases/cli-test/rust/common/test.rs b/testcases/cli-test/rust/common/test.rs
new file mode 100644
index 000000000..0662dc73c
--- /dev/null
+++ b/testcases/cli-test/rust/common/test.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+} 
\ No newline at end of file
diff --git a/testcases/cli-test/rust/common/war.rs b/testcases/cli-test/rust/common/war.rs
new file mode 100644
index 000000000..fa879bf8d
--- /dev/null
+++ b/testcases/cli-test/rust/common/war.rs
@@ -0,0 +1,3 @@
+fn main() {
+    100u8 << 10;
+}
\ No newline at end of file
diff --git a/testcases/cli-test/rust/oe_test_cargo_01/oe_test_cargo_01.sh b/testcases/cli-test/rust/oe_test_cargo_01/oe_test_cargo_01.sh
new file mode 100644
index 000000000..3d5165458
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_cargo_01/oe_test_cargo_01.sh
@@ -0,0 +1,61 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-18
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools cargo
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL cargo
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    cargo -h | grep "USAGE" 
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    cargo -V |grep "cargo" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    cargo --list |grep "Installed Commands" 
+    CHECK_RESULT $? 0 0 "Failed to list commands"
+    cargo --explain E0004 |grep -i "Erroneous code example" 
+    CHECK_RESULT $? 0 0 "Failed to interpret code command"
+    cargo -vV | grep "release" 
+    CHECK_RESULT $? 0 0 "Failed to list details"
+    cargo new hello -q 
+    CHECK_RESULT $?
+    cd hello && cargo run --color always 
+    CHECK_RESULT $?
+    cargo run --offline  |grep "Hello, world!" 
+    CHECK_RESULT $? 0 0 "Failed to run offline"
+    cargo -Z help |grep "Available unstable (nightly-only) flags" 
+    CHECK_RESULT $?
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    cd ../ && rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
+
+
+
diff --git a/testcases/cli-test/rust/oe_test_cargo_02/oe_test_cargo_02.sh b/testcases/cli-test/rust/oe_test_cargo_02/oe_test_cargo_02.sh
new file mode 100644
index 000000000..4416c415c
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_cargo_02/oe_test_cargo_02.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-18
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools cargo
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL cargo
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    cargo new hello_world
+    CHECK_RESULT $?
+    ls |grep "hello_world" 
+    CHECK_RESULT $? 0 0 "Failed to create a new package"
+    cd hello_world && cargo build
+    CHECK_RESULT $?
+    ./target/debug/hello_world |grep "Hello, world!" 
+    CHECK_RESULT $? 0 0 "Failed to compile package"
+    cargo run |grep "Hello, world!" 
+    CHECK_RESULT $? 0 0 "Failed to run package"
+    cargo test |grep -E "running|test result" 
+    CHECK_RESULT $? 0 0 "Failed to execute tests"
+    cargo bench |grep -E "running|test result" 
+    CHECK_RESULT $?0 0 "Failed to execute the benchmark"
+    cargo check
+    CHECK_RESULT $? 0 0 "Failure check kit"
+    cargo doc && ls target/ |grep "doc" 
+    CHECK_RESULT $? 0 0 "Failed to build the package document"
+    ls |grep "target"
+    CHECK_RESULT $?
+    cargo clean |grep "target"
+    CHECK_RESULT $? 1 0 "Failed to delete a file"
+    mkdir INI && cd INI
+    CHECK_RESULT $?
+    cargo init && ls |grep "src"
+    CHECK_RESULT $? 0 0 "Failed to create a new package"
+    cargo update && ls |grep "Cargo.lock" 
+    CHECK_RESULT $? 0 0 "Failed to update file"
+    cargo search && cargo search serde |grep "serde" 
+    CHECK_RESULT $? 0 0 "Failed to search for serde package"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    cd ../ && rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
+
diff --git a/testcases/cli-test/rust/oe_test_clippy/oe_test_clippy.sh b/testcases/cli-test/rust/oe_test_clippy/oe_test_clippy.sh
new file mode 100644
index 000000000..29c494312
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_clippy/oe_test_clippy.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-20
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools clippy
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL clippy
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    cargo-clippy -h |grep "Usage" 
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    cargo-clippy -V |grep "clippy" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    clippy-driver -h |grep "Usage" 
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    clippy-driver -V |grep "clippy" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    clippy-driver --rustc test.rs
+    CHECK_RESULT $?
+    ./hello |grep "Hello, world!" 
+    CHECK_RESULT $? 0 0 "Failed to pass parameters"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
diff --git a/testcases/cli-test/rust/oe_test_rls/oe_test_rls.sh b/testcases/cli-test/rust/oe_test_rls/oe_test_rls.sh
new file mode 100644
index 000000000..b1b514d27
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rls/oe_test_rls.sh
@@ -0,0 +1,43 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-20
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rls
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rls
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    rls -h |grep "help" 
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    rls -V |grep "rls" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
diff --git a/testcases/cli-test/rust/oe_test_rust-gdb/oe_test_rust-gdb.sh b/testcases/cli-test/rust/oe_test_rust-gdb/oe_test_rust-gdb.sh
new file mode 100644
index 000000000..9b961db16
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rust-gdb/oe_test_rust-gdb.sh
@@ -0,0 +1,44 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-20
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rust-gdb
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rust-gdb
+    DNF_INSTALL rust
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    rust-gdb -h |grep "Usage"
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    rust-gdb --version |grep "gdb"
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
diff --git a/testcases/cli-test/rust/oe_test_rust-lldb/oe_test_rust-lldb.sh b/testcases/cli-test/rust/oe_test_rust-lldb/oe_test_rust-lldb.sh
new file mode 100644
index 000000000..314ffa145
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rust-lldb/oe_test_rust-lldb.sh
@@ -0,0 +1,44 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-20
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rust-lldb
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rust-lldb
+    DNF_INSTALL rust
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    rust-lldb -h |grep "USAGE" 
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    rust-lldb -v |grep "version"
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
diff --git a/testcases/cli-test/rust/oe_test_rustc_01/oe_test_rustc_01.sh b/testcases/cli-test/rust/oe_test_rustc_01/oe_test_rustc_01.sh
new file mode 100644
index 000000000..d317d2d87
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rustc_01/oe_test_rustc_01.sh
@@ -0,0 +1,118 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-09-22
+# @License   :   Mulan PSL v2
+# @Desc      :   Image compression tool rustc
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rust
+    cp ../common/hello.rs hello.rs
+    cp ../common/pub.rs pub.rs
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    rustc -h |grep -i "usage"
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    rustc --cfg hello hello.rs
+    CHECK_RESULT $?
+    ls |grep -w "hello"
+    CHECK_RESULT $?
+    ./hello |grep "world!"
+    CHECK_RESULT $? 0 0 "Failed to print world！"
+    rustc -L . hello.rs --crate-name hello1
+    CHECK_RESULT $?
+    ls |grep "hello1"
+    CHECK_RESULT $? 0 0 "Failed to output the hello1 file"
+    rustc --crate-type bin pub.rs
+    CHECK_RESULT $?
+    ls |grep "pub"
+    CHECK_RESULT $? 0 0 "Failed to output the pub file"
+    rustc --crate-type lib pub.rs --crate-name _lib
+    CHECK_RESULT $?
+    ls |grep "lib_lib.rlib"
+    CHECK_RESULT $? 0 0 "Failed to output the lib_lib.rlib file"
+    rustc --crate-type rlib pub.rs --crate-name _rlib
+    CHECK_RESULT $?
+    ls |grep "lib_rlib.rlib"
+    CHECK_RESULT $? 0 0 "Failed to output the lib_rlib.rlib file"
+    rustc --crate-type dylib pub.rs --crate-name _dy
+    CHECK_RESULT $?
+    ls |grep "lib_dy.so"
+    CHECK_RESULT $? 0 0 "Failed to output the lib_dy.so file"
+    rustc --crate-type cdylib pub.rs --crate-name _cdy
+    CHECK_RESULT $?
+    ls |grep "lib_cdy.so"
+    CHECK_RESULT $? 0 0 "Failed to output the lib_cdy.so file"
+    rustc --crate-type staticlib pub.rs
+    CHECK_RESULT $?
+    ls |grep "libpub.a"
+    CHECK_RESULT $? 0 0 "Failed to output the libpub.a file" 
+    rustc pub.rs --crate-name craname
+    CHECK_RESULT $?
+    ls |grep "craname" 
+    CHECK_RESULT $? 0 0 "Failed to output the craname file"
+    rustc --edition 2018 hello.rs --crate-name editname
+    CHECK_RESULT $?
+    ls |grep "editname"
+    CHECK_RESULT $? 0 0 "Failed to output the editname file"
+    rustc --emit asm hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.s"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.s file"
+    rustc --emit llvm-bc hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.bc"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.bc file"
+    rustc --emit llvm-ir hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.ll"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.ll file"
+    rustc --emit obj hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.o"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.o file"
+    rustc --emit metadata hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.rmeta"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.rmeta file"
+    rustc --emit link hello.rs --crate-name linname
+    CHECK_RESULT $?
+    ls |grep "linname"
+    CHECK_RESULT $? 0 0 "Failed to output the linname file"
+    rustc --emit dep-info hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.d"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.d file"
+    rustc --emit mir hello.rs
+    CHECK_RESULT $?
+    ls |grep "hello.mir"
+    CHECK_RESULT $? 0 0 "Failed to output the hello.mir file"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
\ No newline at end of file
diff --git a/testcases/cli-test/rust/oe_test_rustc_02/oe_test_rustc_02.sh b/testcases/cli-test/rust/oe_test_rustc_02/oe_test_rustc_02.sh
new file mode 100644
index 000000000..daa2cc475
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rustc_02/oe_test_rustc_02.sh
@@ -0,0 +1,98 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-09-22
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rustc
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rust
+    cp ../common/hello.rs hello.rs
+    cp ../common/lib.rs lib.rs
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    rustc --print crate-name hello.rs |grep "hello"
+    CHECK_RESULT $? 0 0 "Failed to output the hello file"
+    rustc --print file-names hello.rs |grep "hello"
+    CHECK_RESULT $? 0 0 "Failed to output the hello file"
+    rustc --print sysroot hello.rs |grep "/usr"
+    CHECK_RESULT $? 0 0 "Failed to output the sysroot information"
+    rustc --print target-libdir hello.rs |grep "/usr/lib/rustlib"
+    CHECK_RESULT $? 0 0 "Failed to output the target libdir"
+    rustc --print cfg hello.rs |grep -E "debug|target|unix"
+    CHECK_RESULT $? 0 0 "Failed to output the cfg information"
+    rustc --print target-list hello.rs |grep -E "*"
+    CHECK_RESULT $? 0 0 "Failed to output the target list"
+    rustc --print target-cpus hello.rs |grep -i "cpu"
+    CHECK_RESULT $? 0 0 "Failed to output the target cpus"
+    rustc --print target-features hello.rs |grep "features"
+    CHECK_RESULT $? 0 0 "Failed to output the target features"
+    rustc --print relocation-models hello.rs |grep "Available relocation models"
+    CHECK_RESULT $? 0 0 "Failed to output the relocation models"
+    rustc --print code-models hello.rs |grep "Available code models"
+    CHECK_RESULT $? 0 0 "Failed to output the code models"
+    rustc --print tls-models hello.rs |grep "Available TLS models"
+    CHECK_RESULT $? 0 0 "Failed to output the stls models"
+    rustc --print native-static-libs hello.rs --crate-name priname
+    CHECK_RESULT $?
+    ls |grep "priname"
+    CHECK_RESULT $? 0 0 "Failed to output the priname file"
+    rustc -g hello.rs -o hello_g
+    CHECK_RESULT $?
+    ls |grep "hello_g"
+    CHECK_RESULT $? 0 0 "Failed to output the hello_g file"
+    rustc -O hello.rs -o hello_O
+    CHECK_RESULT $?
+    ls |grep "hello_O"
+    CHECK_RESULT $? 0 0 "Failed to output the hello_O file"
+    rustc -o demo hello.rs
+    CHECK_RESULT $?
+    ls |grep "demo"
+    CHECK_RESULT $? 0 0 "Failed to output the demo file"
+    rustc --out-dir ./ hello.rs --crate-name dirname
+    CHECK_RESULT $?
+    ls |grep "dirname"
+    CHECK_RESULT $? 0 0 "Failed to output the dirname file"
+    rustc --explain E0426 |grep -i "Erroneous code example"
+    CHECK_RESULT $?
+    rustc --test hello.rs --crate-name testname
+    CHECK_RESULT $?
+    ./testname |grep "running"
+    CHECK_RESULT $? 0 0 "Test tool build failed"
+    rustc lib.rs --crate-type=lib -W missing-docs >Wlog 2>&1
+    CHECK_RESULT $?
+    grep "warning" Wlog
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Warn"
+    rustc lib.rs --crate-type=lib -A missing-docs -o hello_A
+    CHECK_RESULT $?
+    ls |grep "hello_A"
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Allow"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
\ No newline at end of file
diff --git a/testcases/cli-test/rust/oe_test_rustc_03/oe_test_rustc_03.sh b/testcases/cli-test/rust/oe_test_rustc_03/oe_test_rustc_03.sh
new file mode 100644
index 000000000..99f9a1ce0
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rustc_03/oe_test_rustc_03.sh
@@ -0,0 +1,79 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-09-22
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rustc
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rust
+    cp ../common/lib.rs lib.rs
+    cp ../common/war.rs war.rs
+    cp ../common/hello.rs hello.rs
+    cp ../common/myhello.rs myhello.rs
+    cp ../common/main.rs main.rs
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    rustc lib.rs --crate-type=lib -D missing-docs >Dlog 2>&1
+    CHECK_RESULT $? 1
+    grep "error" Dlog
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Deny"
+    rustc lib.rs --crate-type=lib -F missing-docs >Flog 2>&1
+    CHECK_RESULT $? 1
+    grep "error" Flog 
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Forbit"
+    rustc war.rs --cap-lints warn >caplog 2>&1
+    CHECK_RESULT $?
+    grep "warning" caplog 
+    CHECK_RESULT $? 0 0 "Failed to set Linter level warning"
+    rustc -C opt-level=2 hello.rs -o hello_C
+    CHECK_RESULT $?
+    ls |grep "hello_C" 
+    CHECK_RESULT $? 0 0 "Failed to output the hello_C file"
+    rustc -V |grep "rustc" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    rustc -v hello.rs -o hello_v
+    CHECK_RESULT $?
+    ls |grep "hello_v" 
+    CHECK_RESULT $? 0 0 "Failed to output the hello_v file"
+    rustc -C help |grep "Available codegen options" 
+    CHECK_RESULT $?
+    rustc -W help |grep "Available lint options" 
+    CHECK_RESULT $?
+    rustc --crate-type staticlib myhello.rs
+    CHECK_RESULT $?
+    rustc --crate-type rlib myhello.rs
+    CHECK_RESULT $?
+    rustc -L. -l myhello main.rs
+    CHECK_RESULT $?
+    ./main |grep "Hello World!" 
+    CHECK_RESULT $? 0 0 "Link library failed"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
\ No newline at end of file
diff --git a/testcases/cli-test/rust/oe_test_rustdoc/oe_test_rustdoc.sh b/testcases/cli-test/rust/oe_test_rustdoc/oe_test_rustdoc.sh
new file mode 100644
index 000000000..0b91f0f34
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rustdoc/oe_test_rustdoc.sh
@@ -0,0 +1,94 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-18
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rustdoc
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rust
+    cp ../common/hello.rs hello.rs
+    cp ../common/test.rs test.rs
+    cp ../common/lib.rs lib.rs
+    cp ../common/war.rs war.rs
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    rustdoc -h |grep -i "Options"
+    CHECK_RESULT $? 0 0 "Help information printing failed"
+    rustdoc -V |grep "rustdoc" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information"
+    rustdoc -v -V |grep -iE "binary|release|version" 
+    CHECK_RESULT $? 
+    rustdoc test.rs -o doc --crate-name mycrate
+    CHECK_RESULT $?
+    ls | grep "doc"
+    CHECK_RESULT $?
+    ls doc |grep "mycrate" 
+    CHECK_RESULT $? 0 0 "Failed to specify the output path"
+    rustdoc test.rs -L doc/ 
+    CHECK_RESULT $?
+    rustdoc hello.rs --cfg hello
+    ls doc |grep "hello" 
+    CHECK_RESULT $? 0 0 "Failed to pass configuration parameters"
+    rustdoc test.rs --extern doc/ 
+    CHECK_RESULT $?
+    rustdoc test.rs -C target_feature=+avx 
+    CHECK_RESULT $?
+    rustdoc --document-private-items test.rs 
+    CHECK_RESULT $?
+    rustdoc test.rs --test |grep -E "running|tests" 
+    CHECK_RESULT $? 0 0 "Failed to run the test code"
+    rustdoc test.rs --html-in-header doc/hello/all.html 
+    CHECK_RESULT $?
+    rustdoc test.rs --html-after-content doc/hello/all.html 
+    CHECK_RESULT $?
+    rustdoc test.rs --html-after-content doc/hello/all.html 
+    CHECK_RESULT $?
+    rustdoc test.rs --markdown-no-toc 
+    CHECK_RESULT $?
+    rustdoc test.rs -e doc/dark.css
+    CHECK_RESULT $?
+    rustdoc lib.rs --crate-type=lib -W missing-docs >Wlog 2>&1
+    grep "warning" Wlog
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Warn"
+    rustdoc lib.rs --crate-type=lib -A missing-docs -o hello_A
+    ls |grep "hello_A"
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Allow"
+    rustdoc lib.rs --crate-type=lib -D missing-docs >Dlog 2>&1
+    grep "error" Dlog
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Deny"
+    rustdoc lib.rs --crate-type=lib -F missing-docs >Flog 2>&1
+    grep "error" Flog 
+    CHECK_RESULT $? 0 0 "Failed to set Linter option Forbit"
+    rustdoc war.rs --cap-lints warn
+    CHECK_RESULT $? 0 0 "Failed to set Linter level warning"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    rm -rf $(ls | grep -v ".sh")
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@
+
diff --git a/testcases/cli-test/rust/oe_test_rustfmt/oe_test_rustfmt.sh b/testcases/cli-test/rust/oe_test_rustfmt/oe_test_rustfmt.sh
new file mode 100644
index 000000000..5bd40aa15
--- /dev/null
+++ b/testcases/cli-test/rust/oe_test_rustfmt/oe_test_rustfmt.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2021 Huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# ##############################################
+# @Author    :   suhang
+# @Contact   :   suhangself@163.com
+# @Date      :   2021-10-19
+# @License   :   Mulan PSL v2
+# @Desc      :   Rust language tools rustfmt
+# ##############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment!"
+    DNF_INSTALL rustfmt
+    LOG_INFO "End to prepare the test environment!"
+}
+
+function run_test() {
+    LOG_INFO "Start executing testcase!"
+    cargo-fmt -h | grep "USAGE"
+    CHECK_RESULT $? 0 0 "cargo-fmt Help information printing failed"
+    cargo-fmt --version |grep "rustfmt" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information of cargo-fmt"
+    cargo-fmt -v |grep "rustfmt" 
+    CHECK_RESULT $? 0 0 "Failed to list details"
+    rustfmt -V |grep "rustfmt" 
+    CHECK_RESULT $? 0 0 "Failed to output the version information of rustfmt"
+    rustfmt -h |grep "usage" 
+    CHECK_RESULT $? 0 0 "rustfmt Help information printing failed"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "start environment cleanup."
+    DNF_REMOVE
+    LOG_INFO "Finish environment cleanup!"
+}
+
+main $@