linux-kernel - [PATCH v1 1/2] kunit: tool: fix running kunit

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Date:   Fri,  7 Aug 2020 18:16:50 -0700
From:   Brendan Higgins <brendanhiggins@...gle.com>
To:     shuah@...nel.org, davidgow@...gle.com
Cc:     linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com,
        linux-kernel@...r.kernel.org,
        Brendan Higgins <brendanhiggins@...gle.com>
Subject: [PATCH v1 1/2] kunit: tool: fix running kunit_tool from outside
 kernel tree

Currently kunit_tool does not work correctly when executed from a path
outside of the kernel tree, so make sure that the current working
directory is correct and the kunit_dir is properly initialized before
running.

Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com>
---
 tools/testing/kunit/kunit.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py
index 425ef40067e7..96344a11ff1f 100755
--- a/tools/testing/kunit/kunit.py
+++ b/tools/testing/kunit/kunit.py
@@ -237,9 +237,14 @@ def main(argv, linux=None):
 
 	cli_args = parser.parse_args(argv)
 
+	if get_kernel_root_path():
+		print('cd ' + get_kernel_root_path())
+		os.chdir(get_kernel_root_path())
+
 	if cli_args.subcommand == 'run':
 		if not os.path.exists(cli_args.build_dir):
 			os.mkdir(cli_args.build_dir)
+			create_default_kunitconfig()
 
 		if not linux:
 			linux = kunit_kernel.LinuxSourceTree()
@@ -257,6 +262,7 @@ def main(argv, linux=None):
 		if cli_args.build_dir:
 			if not os.path.exists(cli_args.build_dir):
 				os.mkdir(cli_args.build_dir)
+				create_default_kunitconfig()
 
 		if not linux:
 			linux = kunit_kernel.LinuxSourceTree()
@@ -273,6 +279,7 @@ def main(argv, linux=None):
 		if cli_args.build_dir:
 			if not os.path.exists(cli_args.build_dir):
 				os.mkdir(cli_args.build_dir)
+				create_default_kunitconfig()
 
 		if not linux:
 			linux = kunit_kernel.LinuxSourceTree()
@@ -291,6 +298,7 @@ def main(argv, linux=None):
 		if cli_args.build_dir:
 			if not os.path.exists(cli_args.build_dir):
 				os.mkdir(cli_args.build_dir)
+				create_default_kunitconfig()
 
 		if not linux:
 			linux = kunit_kernel.LinuxSourceTree()

base-commit: 30185b69a2d533c4ba6ca926b8390ce7de495e29
-- 
2.28.0.236.gb10cc79966-goog