diff --git a/test01.py b/test01.py
new file mode 100644
index 0000000000000000000000000000000000000000..3d32206c59d322a12d1a98ed177b0ec73cde1c1d
--- /dev/null
+++ b/test01.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+# coding=utf-8
+
+#
+# Copyright (c) 2020 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-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.
+#
+
+\\\\\\\\\\\\\\\\
+def _init_global_config():
+    import sys
+    import os
+
+    # insert src path for loading xdevice modules
+    sys.framework_src_dir = os.path.abspath(os.path.dirname(
+        os.path.dirname(__file__)))/
+    sys.path.insert(0, sys.framework_src_dir)
+    sys.framework_root_dir = os.path.abspath(os.path.dirname(
+        os.path.dirname(os.path.dirname(__file__))))/
+\\\\\\\\\\\\
+    sys.xdevice_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "xdevice",/
+        "src"))/
+    sys.path.insert(0, sys.xdevice_dir)
+
+    sys.xdevice_extension_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "xdevice",
+        "extension",
+        "src"))
+    sys.path.insert(1, sys.xdevice_extension_dir)
+
+    sys.pytest_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "aw",
+        "python"))
+    sys.path.insert(2, sys.pytest_dir)
+
+    sys.adapter_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "adapter"
+        "aw",
+        "python"))
+    sys.path.insert(3, sys.adapter_dir)
+
+    sys.hmh_script = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "test-tools",
+        "hmh"))
+    sys.path.insert(4, sys.hmh_script)
+
+    sys.framework_res_dir = sys.framework_root_dir
+    sys.exec_dir = sys.framework_root_dir
+
+    from core.common import get_source_code_root_path
+    sys.source_code_root_path = get_source_code_root_path(
+        sys.framework_root_dir)
+
+    from xdevice import Variables
+    Variables.exec_dir = sys.framework_root_dir
+
+
+def _iter_module_plugins(packages):
+    import importlib
+    import pkgutil
+    for package in packages:
+        pkg_path = getattr(package, "__path__", "")
+        pkg_name = getattr(package, "__name__", "")
+        if not pkg_name or not pkg_path:
+            continue
+        _iter_modules = pkgutil.iter_modules(pkg_path, "%s%s" % (
+            pkg_name, "."))
+        for _, name, _ in _iter_modules:
+            importlib.import_module(name)
+
+
+def _load_internal_plugins():
+    import core.driver
+    _iter_module_plugins([core.driver])
+
+    try:
+        import xdevice_extension._core.environment
+        _iter_module_plugins([xdevice_extension._core.environment])
+    except (ModuleNotFoundError, ImportError):
+        pass
+
+    try:
+        import script.report
+        _iter_module_plugins([script.report])
+    except (ModuleNotFoundError, ImportError):
+        pass
+
+_init_global_config()
+del _init_global_config
+
+_load_internal_plugins()
+del _load_internal_plugins
diff --git a/test01.txt b/test01.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7e44814ce389de64bc9693f763f1f2a60d1b4d35
--- /dev/null
+++ b/test01.txt
@@ -0,0 +1 @@
+dddddddddddddddddddddddddddd
\ No newline at end of file
diff --git a/test02.py b/test02.py
new file mode 100644
index 0000000000000000000000000000000000000000..1f88cea1800930facd0cb1ad48d69e8429ad801b
--- /dev/null
+++ b/test02.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+# coding=utf-8
+
+#
+# Copyright (c) 2020 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-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.
+#
+
+
+def _init_global_config():
+    import sys
+    import os
+
+    # insert src path for loading xdevice modules
+    sys.framework_src_dir = os.path.abspath(os.path.dirname(
+        os.path.dirname(__file__)))/
+    sys.path.insert(0, sys.framework_src_dir)
+    sys.framework_root_dir = os.path.abspath(os.path.dirname(
+        os.path.dirname(os.path.dirname(__file__))))/
+
+    sys.xdevice_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "xdevice",/
+        "src"))/
+    sys.path.insert(0, sys.xdevice_dir)
+
+    sys.xdevice_extension_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "xdevice",
+        "extension",
+        "src"))
+    sys.path.insert(1, sys.xdevice_extension_dir)
+\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
+    sys.pytest_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "aw",
+        "python"))
+    sys.path.insert(2, sys.pytest_dir)
+
+    sys.adapter_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "adapter"
+        "aw",
+        "python"))
+    sys.path.insert(3, sys.adapter_dir)
+
+    sys.hmh_script = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "test-tools",
+        "hmh"))
+    sys.path.insert(4, sys.hmh_script)
+
+    sys.framework_res_dir = sys.framework_root_dir
+    sys.exec_dir = sys.framework_root_dir
+
+    from core.common import get_source_code_root_path
+    sys.source_code_root_path = get_source_code_root_path(
+        sys.framework_root_dir)
+
+    from xdevice import Variables
+    Variables.exec_dir = sys.framework_root_dir
+
+
+def _iter_module_plugins(packages):
+    import importlib
+    import pkgutil
+    for package in packages:
+        pkg_path = getattr(package, "__path__", "")
+        pkg_name = getattr(package, "__name__", "")
+        if not pkg_name or not pkg_path:
+            continue
+        _iter_modules = pkgutil.iter_modules(pkg_path, "%s%s" % (
+            pkg_name, "."))
+        for _, name, _ in _iter_modules:
+            importlib.import_module(name)
+
+
+def _load_internal_plugins():
+    import core.driver
+    _iter_module_plugins([core.driver])
+
+    try:
+        import xdevice_extension._core.environment
+        _iter_module_plugins([xdevice_extension._core.environment])
+    except (ModuleNotFoundError, ImportError):
+        pass
+
+    try:
+        import script.report
+        _iter_module_plugins([script.report])
+    except (ModuleNotFoundError, ImportError):
+        pass
+
+_init_global_config()
+del _init_global_config
+
+_load_internal_plugins()
+del _load_internal_plugins
diff --git a/test03.py b/test03.py
new file mode 100644
index 0000000000000000000000000000000000000000..2086c1f577dcaf6ced29aa3e06f01ff16d85af0c
--- /dev/null
+++ b/test03.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+# coding=utf-8
+
+#
+# Copyright (c) 2020 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-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.
+#
+
+
+def _init_global_config():
+    import sys
+    import os
+
+    # insert src path for loading xdevice modules
+    sys.framework_src_dir = os.path.abspath(os.path.dirname(
+        os.path.dirname(__file__)))/
+    sys.path.insert(0, sys.framework_src_dir)
+    sys.framework_root_dir = os.path.abspath(os.path.dirname(
+        os.path.dirname(os.path.dirname(__file__))))/
+
+    sys.xdevice_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "xdevice",/
+        "src"))/
+    sys.path.insert(0, sys.xdevice_dir)
+
+    sys.xdevice_extension_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "xdevice",
+        "extension",
+        "src"))
+    sys.path.insert(1, sys.xdevice_extension_dir)
+
+    sys.pytest_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "aw",
+        "python"))
+    sys.path.insert(2, sys.pytest_dir)
+
+    sys.adapter_dir = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "adapter"
+        "aw",
+        "python"))
+    sys.path.insert(3, sys.adapter_dir)
+
+    sys.hmh_script = os.path.abspath(os.path.join(
+        sys.framework_root_dir,
+        "..",
+        "test-tools",
+        "hmh"))
+    sys.path.insert(4, sys.hmh_script)
+
+    sys.framework_res_dir = sys.framework_root_dir
+    sys.exec_dir = sys.framework_root_dir
+
+    from core.common import get_source_code_root_path
+    sys.source_code_root_path = get_source_code_root_path(
+        sys.framework_root_dir)
+
+    from xdevice import Variables
+    Variables.exec_dir = sys.framework_root_dir
+
+
+def _iter_module_plugins(packages):
+    import importlib
+    import pkgutil
+    for package in packages:
+        pkg_path = getattr(package, "__path__", "")
+        pkg_name = getattr(package, "__name__", "")
+        if not pkg_name or not pkg_path:
+            continue
+        _iter_modules = pkgutil.iter_modules(pkg_path, "%s%s" % (
+            pkg_name, "."))
+        for _, name, _ in _iter_modules:
+            importlib.import_module(name)
+
+
+def _load_internal_plugins():
+    import core.driver
+    _iter_module_plugins([core.driver])
+
+    try:
+        import xdevice_extension._core.environment
+        _iter_module_plugins([xdevice_extension._core.environment])
+    except (ModuleNotFoundError, ImportError):
+        pass
+
+    try:
+        import script.report
+        _iter_module_plugins([script.report])
+    except (ModuleNotFoundError, ImportError):
+        pass
+
+_init_global_config()
+del _init_global_config
+
+_load_internal_plugins()
+del _load_internal_plugins