From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: [patch 29/35] selftests: kmod: fix handling test numbers above 9 Date: Fri, 10 Apr 2020 14:33:53 -0700 Message-ID: <20200410213353.6PUa-fVba%akpm@linux-foundation.org> References: <20200410143047.bf34a933ce1affdc042c7c80@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:48102 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726594AbgDJVd4 (ORCPT ); Fri, 10 Apr 2020 17:33:56 -0400 In-Reply-To: <20200410143047.bf34a933ce1affdc042c7c80@linux-foundation.org> Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: akpm@linux-foundation.org, ast@kernel.org, ebiggers@google.com, gregkh@linuxfoundation.org, jeffv@google.com, jeyu@kernel.org, keescook@chromium.org, linux-mm@kvack.org, mcgrof@kernel.org, mm-commits@vger.kernel.org, neilb@suse.com, torvalds@linux-foundation.org From: Eric Biggers Subject: selftests: kmod: fix handling test numbers above 9 get_test_count() and get_test_enabled() were broken for test numbers above 9 due to awk interpreting a field specification like '$0010' as octal rather than decimal. Fix it by stripping the leading zeroes. Link: http://lkml.kernel.org/r/20200318230515.171692-5-ebiggers@kernel.org Signed-off-by: Eric Biggers Acked-by: Luis Chamberlain Cc: Alexei Starovoitov Cc: Greg Kroah-Hartman Cc: Jeff Vander Stoep Cc: Jessica Yu Cc: Kees Cook Cc: NeilBrown Signed-off-by: Andrew Morton --- tools/testing/selftests/kmod/kmod.sh | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) --- a/tools/testing/selftests/kmod/kmod.sh~selftests-kmod-fix-handling-test-numbers-above-9 +++ a/tools/testing/selftests/kmod/kmod.sh @@ -505,18 +505,23 @@ function test_num() fi } -function get_test_count() +function get_test_data() { test_num $1 - TEST_DATA=$(echo $ALL_TESTS | awk '{print $'$1'}') + local field_num=$(echo $1 | sed 's/^0*//') + echo $ALL_TESTS | awk '{print $'$field_num'}' +} + +function get_test_count() +{ + TEST_DATA=$(get_test_data $1) LAST_TWO=${TEST_DATA#*:*} echo ${LAST_TWO%:*} } function get_test_enabled() { - test_num $1 - TEST_DATA=$(echo $ALL_TESTS | awk '{print $'$1'}') + TEST_DATA=$(get_test_data $1) echo ${TEST_DATA#*:*:} } _