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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-10-26 18:59:26 +0200
committerShuah Khan <skhan@linuxfoundation.org>2020-11-10 13:31:16 -0700
commit128dc4bcc8c0c7c3bab4a3818a1ec608cccb017a (patch)
tree5a6a09ab922cf1bf33dc385268323e15d80e9a44 /tools
parentfcdb0bc08ced274078f371e1e0fe6421a97fa9f2 (diff)
downloadlinux-128dc4bcc8c0c7c3bab4a3818a1ec608cccb017a.tar.bz2
kunit: Do not pollute source directory with generated files (test.log)
When --build_dir is provided use it and do not pollute source directory which even can be mounted over network or read-only. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/kunit/kunit_kernel.py14
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py
index 633a2efcfdbd..b4768fa03ce0 100644
--- a/tools/testing/kunit/kunit_kernel.py
+++ b/tools/testing/kunit/kunit_kernel.py
@@ -21,6 +21,7 @@ KCONFIG_PATH = '.config'
KUNITCONFIG_PATH = '.kunitconfig'
DEFAULT_KUNITCONFIG_PATH = 'arch/um/configs/kunit_defconfig'
BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config'
+OUTFILE_PATH = 'test.log'
class ConfigError(Exception):
"""Represents an error trying to configure the Linux kernel."""
@@ -89,11 +90,12 @@ class LinuxSourceTreeOperations(object):
except subprocess.CalledProcessError as e:
raise BuildError(e.output.decode())
- def linux_bin(self, params, timeout, build_dir, outfile):
+ def linux_bin(self, params, timeout, build_dir):
"""Runs the Linux UML binary. Must be named 'linux'."""
linux_bin = './linux'
if build_dir:
linux_bin = os.path.join(build_dir, 'linux')
+ outfile = get_outfile_path(build_dir)
with open(outfile, 'w') as output:
process = subprocess.Popen([linux_bin] + params,
stdout=output,
@@ -112,6 +114,12 @@ def get_kunitconfig_path(build_dir):
kunitconfig_path = os.path.join(build_dir, KUNITCONFIG_PATH)
return kunitconfig_path
+def get_outfile_path(build_dir):
+ outfile_path = OUTFILE_PATH
+ if build_dir:
+ outfile_path = os.path.join(build_dir, OUTFILE_PATH)
+ return outfile_path
+
class LinuxSourceTree(object):
"""Represents a Linux kernel source tree with KUnit tests."""
@@ -192,8 +200,8 @@ class LinuxSourceTree(object):
def run_kernel(self, args=[], build_dir='', timeout=None):
args.extend(['mem=1G'])
- outfile = 'test.log'
- self._ops.linux_bin(args, timeout, build_dir, outfile)
+ self._ops.linux_bin(args, timeout, build_dir)
+ outfile = get_outfile_path(build_dir)
subprocess.call(['stty', 'sane'])
with open(outfile, 'r') as file:
for line in file: