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config-tools: validate the scenario against schema

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Try validate the scenario xml against schema if the config.xsd exsists.

Fix the regular expression pattern of IVSHMEM_REGION string validation.

Tracked-On: #5672
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
This commit is contained in:
Yang,Yu-chu 2021-02-01 11:37:15 -08:00 committed by wenlingz
parent c5ac66e2f5
commit 1f8d245ed8
3 changed files with 23 additions and 1 deletions
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1
misc/config_tools/library/common.py
View File

@ -16,6 +16,7 @@ import lxml
ACRN_CONFIG_TARGET = ''
SOURCE_ROOT_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), '../../../')
HV_LICENSE_FILE = SOURCE_ROOT_DIR + 'misc/config_tools/library/hypervisor_license'
SCENARIO_SCHEMA_FILE = SOURCE_ROOT_DIR + 'misc/config_tools/schema/config.xsd'
PY_CACHES = ["__pycache__", "../board_config/__pycache__", "../scenario_config/__pycache__"]

21
misc/config_tools/scenario_config/scenario_cfg_gen.py
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@ -6,6 +6,7 @@
import os
import sys
import copy
import lxml.etree as etree
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'library'))
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'hv_config'))
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'acpi_gen'))
@ -91,6 +92,26 @@ def get_scenario_item_values(board_info, scenario_info):
def validate_scenario_setting(board_info, scenario_info):
"""
Validate settings in scenario xml if there is scenario schema
:param xsd_doc: scenario schema
:param scenario_info: scenario file
"""
try:
import xmlschema
# XMLSchema does not process XInclude. Use lxml to expand the schema which is feed to XMLSchema as a string.
xsd_doc = SCENARIO_SCHEMA_FILE
xsd_doc.xinclude()
my_schema = xmlschema.XMLSchema11(etree.tostring(xsd_doc, encoding="unicode"))
it = my_schema.iter_errors(scenario_info)
for idx, validation_error in enumerate(it, start=1):
print(f'[{idx}] path: {validation_error.path} | reason: {validation_error.reason}')
print(validation_error)
except:
pass
"""
Validate settings in scenario xml
:param board_info: board file

2
misc/config_tools/schema/types.xsd
View File

@ -132,7 +132,7 @@ Read more about the available scheduling options in :ref:`cpu_sharing`.</xs:docu
<xs:simpleType name="IVSHMEMRegionPattern">
<xs:restriction base="xs:string">
<xs:pattern value="hv:/\w+,\s?\d,\s?\s?\d:\s?\d\s?" />
<xs:pattern value="hv:/\w+,\s?\d+\s?,\s?\d\s?:\s?\d\s?" />
</xs:restriction>
</xs:simpleType>