Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
kconfig: tests: support KCONFIG_SEED for the randconfig runner
This will help get consistent results for randconfig tests.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
+10
-6
+10
-6
scripts/kconfig/tests/conftest.py
+10
-6
scripts/kconfig/tests/conftest.py
···
154
154
defconfig_path = os.path.join(self._test_dir, defconfig)
155
155
return self._run_conf('--defconfig={}'.format(defconfig_path))
156
156
157
-
def _allconfig(self, mode, all_config):
157
+
def _allconfig(self, mode, all_config, extra_env={}):
158
158
if all_config:
159
159
all_config_path = os.path.join(self._test_dir, all_config)
160
-
extra_env = {'KCONFIG_ALLCONFIG': all_config_path}
161
-
else:
162
-
extra_env = {}
160
+
extra_env['KCONFIG_ALLCONFIG'] = all_config_path
163
161
164
162
return self._run_conf('--{}config'.format(mode), extra_env=extra_env)
165
163
···
193
195
"""
194
196
return self._allconfig('alldef', all_config)
195
197
196
-
def randconfig(self, all_config=None):
198
+
def randconfig(self, all_config=None, seed=None):
197
199
"""Run randconfig.
198
200
199
201
all_config: fragment config file for KCONFIG_ALLCONFIG (optional)
202
+
seed: the seed for randconfig (optional)
200
203
returncode: exit status of the Kconfig executable
201
204
"""
202
-
return self._allconfig('rand', all_config)
205
+
if seed is not None:
206
+
extra_env = {'KCONFIG_SEED': hex(seed)}
207
+
else:
208
+
extra_env = {}
209
+
210
+
return self._allconfig('rand', all_config, extra_env=extra_env)
203
211
204
212
def savedefconfig(self, dot_config):
205
213
"""Run savedefconfig.