151 lines
5.7 KiB
Python
151 lines
5.7 KiB
Python
# vim: set syntax=python ts=4 :
|
|
#
|
|
# Copyright (c) 2018-2022 Intel Corporation
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
import scl
|
|
from twisterlib.error import ConfigurationError
|
|
|
|
class TwisterConfigParser:
|
|
"""Class to read testsuite yaml files with semantic checking
|
|
"""
|
|
|
|
testsuite_valid_keys = {"tags": {"type": "set", "required": False},
|
|
"type": {"type": "str", "default": "integration"},
|
|
"extra_args": {"type": "list"},
|
|
"extra_configs": {"type": "list"},
|
|
"build_only": {"type": "bool", "default": False},
|
|
"build_on_all": {"type": "bool", "default": False},
|
|
"skip": {"type": "bool", "default": False},
|
|
"slow": {"type": "bool", "default": False},
|
|
"timeout": {"type": "int", "default": 60},
|
|
"min_ram": {"type": "int", "default": 8},
|
|
"modules": {"type": "list", "default": []},
|
|
"depends_on": {"type": "set"},
|
|
"min_flash": {"type": "int", "default": 32},
|
|
"arch_allow": {"type": "set"},
|
|
"arch_exclude": {"type": "set"},
|
|
"extra_sections": {"type": "list", "default": []},
|
|
"integration_platforms": {"type": "list", "default": []},
|
|
"testcases": {"type": "list", "default": []},
|
|
"platform_type": {"type": "list", "default": []},
|
|
"platform_exclude": {"type": "set"},
|
|
"platform_allow": {"type": "set"},
|
|
"toolchain_exclude": {"type": "set"},
|
|
"toolchain_allow": {"type": "set"},
|
|
"filter": {"type": "str"},
|
|
"harness": {"type": "str", "default": "test"},
|
|
"harness_config": {"type": "map", "default": {}},
|
|
"seed": {"type": "int", "default": 0}
|
|
}
|
|
|
|
def __init__(self, filename, schema):
|
|
"""Instantiate a new TwisterConfigParser object
|
|
|
|
@param filename Source .yaml file to read
|
|
"""
|
|
self.data = {}
|
|
self.schema = schema
|
|
self.filename = filename
|
|
self.scenarios = {}
|
|
self.common = {}
|
|
|
|
def load(self):
|
|
self.data = scl.yaml_load_verify(self.filename, self.schema)
|
|
|
|
if 'tests' in self.data:
|
|
self.scenarios = self.data['tests']
|
|
if 'common' in self.data:
|
|
self.common = self.data['common']
|
|
|
|
def _cast_value(self, value, typestr):
|
|
if isinstance(value, str):
|
|
v = value.strip()
|
|
if typestr == "str":
|
|
return v
|
|
|
|
elif typestr == "float":
|
|
return float(value)
|
|
|
|
elif typestr == "int":
|
|
return int(value)
|
|
|
|
elif typestr == "bool":
|
|
return value
|
|
|
|
elif typestr.startswith("list") and isinstance(value, list):
|
|
return value
|
|
elif typestr.startswith("list") and isinstance(value, str):
|
|
vs = v.split()
|
|
if len(typestr) > 4 and typestr[4] == ":":
|
|
return [self._cast_value(vsi, typestr[5:]) for vsi in vs]
|
|
else:
|
|
return vs
|
|
|
|
elif typestr.startswith("set"):
|
|
vs = v.split()
|
|
if len(typestr) > 3 and typestr[3] == ":":
|
|
return {self._cast_value(vsi, typestr[4:]) for vsi in vs}
|
|
else:
|
|
return set(vs)
|
|
|
|
elif typestr.startswith("map"):
|
|
return value
|
|
else:
|
|
raise ConfigurationError(
|
|
self.filename, "unknown type '%s'" % value)
|
|
|
|
def get_scenario(self, name):
|
|
"""Get a dictionary representing the keys/values within a scenario
|
|
|
|
@param name The scenario in the .yaml file to retrieve data from
|
|
@return A dictionary containing the scenario key-value pairs with
|
|
type conversion and default values filled in per valid_keys
|
|
"""
|
|
|
|
d = {}
|
|
for k, v in self.common.items():
|
|
d[k] = v
|
|
|
|
for k, v in self.scenarios[name].items():
|
|
if k in d:
|
|
if isinstance(d[k], str):
|
|
# By default, we just concatenate string values of keys
|
|
# which appear both in "common" and per-test sections,
|
|
# but some keys are handled in adhoc way based on their
|
|
# semantics.
|
|
if k == "filter":
|
|
d[k] = "(%s) and (%s)" % (d[k], v)
|
|
else:
|
|
d[k] += " " + v
|
|
else:
|
|
d[k] = v
|
|
|
|
for k, kinfo in self.testsuite_valid_keys.items():
|
|
if k not in d:
|
|
if "required" in kinfo:
|
|
required = kinfo["required"]
|
|
else:
|
|
required = False
|
|
|
|
if required:
|
|
raise ConfigurationError(
|
|
self.filename,
|
|
"missing required value for '%s' in test '%s'" %
|
|
(k, name))
|
|
else:
|
|
if "default" in kinfo:
|
|
default = kinfo["default"]
|
|
else:
|
|
default = self._cast_value("", kinfo["type"])
|
|
d[k] = default
|
|
else:
|
|
try:
|
|
d[k] = self._cast_value(d[k], kinfo["type"])
|
|
except ValueError:
|
|
raise ConfigurationError(
|
|
self.filename, "bad %s value '%s' for key '%s' in name '%s'" %
|
|
(kinfo["type"], d[k], k, name))
|
|
|
|
return d
|