From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuah at kernel.org (Shuah Khan (Samsung OSG)) Date: Fri, 4 May 2018 19:13:20 -0600 Subject: [PATCH 16/24] selftests: lib: return Kselftest Skip code for skipped tests In-Reply-To: <20180505011328.32078-1-shuah@kernel.org> References: <20180505011328.32078-1-shuah@kernel.org> Message-ID: <20180505011328.32078-16-shuah@kernel.org> When lib test(s) is skipped because of unmet dependencies and/or unsupported configuration, it returns non-zero value hich is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Kselftest framework SKIP code is 4 and the framework prints appropriate messages to indicate that the test is skipped. Signed-off-by: Shuah Khan (Samsung OSG) --- tools/testing/selftests/lib/bitmap.sh | 8 ++++++-- tools/testing/selftests/lib/prime_numbers.sh | 7 +++++-- tools/testing/selftests/lib/printf.sh | 8 ++++++-- 3 files changed, 17 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/lib/bitmap.sh b/tools/testing/selftests/lib/bitmap.sh index 4dee4d2a8bbe..5a90006d1aea 100755 --- a/tools/testing/selftests/lib/bitmap.sh +++ b/tools/testing/selftests/lib/bitmap.sh @@ -1,9 +1,13 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + # Runs bitmap infrastructure tests using test_bitmap kernel module if ! /sbin/modprobe -q -n test_bitmap; then - echo "bitmap: [SKIP]" - exit 77 + echo "bitmap: module test_bitmap is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q test_bitmap; then diff --git a/tools/testing/selftests/lib/prime_numbers.sh b/tools/testing/selftests/lib/prime_numbers.sh index b363994e5e11..76602d4b050f 100755 --- a/tools/testing/selftests/lib/prime_numbers.sh +++ b/tools/testing/selftests/lib/prime_numbers.sh @@ -2,9 +2,12 @@ # SPDX-License-Identifier: GPL-2.0 # Checks fast/slow prime_number generation for inconsistencies +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + if ! /sbin/modprobe -q -r prime_numbers; then - echo "prime_numbers: [SKIP]" - exit 77 + echo "prime_numbers: module prime_numbers is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q prime_numbers selftest=65536; then diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh index 0c37377fd7d4..45a23e2d64ad 100755 --- a/tools/testing/selftests/lib/printf.sh +++ b/tools/testing/selftests/lib/printf.sh @@ -1,9 +1,13 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # Runs printf infrastructure using test_printf kernel module + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + if ! /sbin/modprobe -q -n test_printf; then - echo "printf: [SKIP]" - exit 77 + echo "printf: module test_printf is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q test_printf; then -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuah@kernel.org (Shuah Khan (Samsung OSG)) Date: Fri, 4 May 2018 19:13:20 -0600 Subject: [PATCH 16/24] selftests: lib: return Kselftest Skip code for skipped tests In-Reply-To: <20180505011328.32078-1-shuah@kernel.org> References: <20180505011328.32078-1-shuah@kernel.org> Message-ID: <20180505011328.32078-16-shuah@kernel.org> Content-Type: text/plain; charset="UTF-8" Message-ID: <20180505011320.91VwuUCXCYyFypcLglog8JJv9-YQlfWqUZs7X35lvnU@z> When lib test(s) is skipped because of unmet dependencies and/or unsupported configuration, it returns non-zero value hich is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Kselftest framework SKIP code is 4 and the framework prints appropriate messages to indicate that the test is skipped. Signed-off-by: Shuah Khan (Samsung OSG) --- tools/testing/selftests/lib/bitmap.sh | 8 ++++++-- tools/testing/selftests/lib/prime_numbers.sh | 7 +++++-- tools/testing/selftests/lib/printf.sh | 8 ++++++-- 3 files changed, 17 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/lib/bitmap.sh b/tools/testing/selftests/lib/bitmap.sh index 4dee4d2a8bbe..5a90006d1aea 100755 --- a/tools/testing/selftests/lib/bitmap.sh +++ b/tools/testing/selftests/lib/bitmap.sh @@ -1,9 +1,13 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + # Runs bitmap infrastructure tests using test_bitmap kernel module if ! /sbin/modprobe -q -n test_bitmap; then - echo "bitmap: [SKIP]" - exit 77 + echo "bitmap: module test_bitmap is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q test_bitmap; then diff --git a/tools/testing/selftests/lib/prime_numbers.sh b/tools/testing/selftests/lib/prime_numbers.sh index b363994e5e11..76602d4b050f 100755 --- a/tools/testing/selftests/lib/prime_numbers.sh +++ b/tools/testing/selftests/lib/prime_numbers.sh @@ -2,9 +2,12 @@ # SPDX-License-Identifier: GPL-2.0 # Checks fast/slow prime_number generation for inconsistencies +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + if ! /sbin/modprobe -q -r prime_numbers; then - echo "prime_numbers: [SKIP]" - exit 77 + echo "prime_numbers: module prime_numbers is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q prime_numbers selftest=65536; then diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh index 0c37377fd7d4..45a23e2d64ad 100755 --- a/tools/testing/selftests/lib/printf.sh +++ b/tools/testing/selftests/lib/printf.sh @@ -1,9 +1,13 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # Runs printf infrastructure using test_printf kernel module + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + if ! /sbin/modprobe -q -n test_printf; then - echo "printf: [SKIP]" - exit 77 + echo "printf: module test_printf is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q test_printf; then -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752168AbeEEBQx (ORCPT ); Fri, 4 May 2018 21:16:53 -0400 Received: from mailout.easymail.ca ([64.68.200.34]:50547 "EHLO mailout.easymail.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751789AbeEEBQv (ORCPT ); Fri, 4 May 2018 21:16:51 -0400 From: "Shuah Khan (Samsung OSG)" To: shuah@kernel.org, sumit.semwal@linaro.org Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 16/24] selftests: lib: return Kselftest Skip code for skipped tests Date: Fri, 4 May 2018 19:13:20 -0600 Message-Id: <20180505011328.32078-16-shuah@kernel.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180505011328.32078-1-shuah@kernel.org> References: <20180505011328.32078-1-shuah@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When lib test(s) is skipped because of unmet dependencies and/or unsupported configuration, it returns non-zero value hich is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Kselftest framework SKIP code is 4 and the framework prints appropriate messages to indicate that the test is skipped. Signed-off-by: Shuah Khan (Samsung OSG) --- tools/testing/selftests/lib/bitmap.sh | 8 ++++++-- tools/testing/selftests/lib/prime_numbers.sh | 7 +++++-- tools/testing/selftests/lib/printf.sh | 8 ++++++-- 3 files changed, 17 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/lib/bitmap.sh b/tools/testing/selftests/lib/bitmap.sh index 4dee4d2a8bbe..5a90006d1aea 100755 --- a/tools/testing/selftests/lib/bitmap.sh +++ b/tools/testing/selftests/lib/bitmap.sh @@ -1,9 +1,13 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + # Runs bitmap infrastructure tests using test_bitmap kernel module if ! /sbin/modprobe -q -n test_bitmap; then - echo "bitmap: [SKIP]" - exit 77 + echo "bitmap: module test_bitmap is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q test_bitmap; then diff --git a/tools/testing/selftests/lib/prime_numbers.sh b/tools/testing/selftests/lib/prime_numbers.sh index b363994e5e11..76602d4b050f 100755 --- a/tools/testing/selftests/lib/prime_numbers.sh +++ b/tools/testing/selftests/lib/prime_numbers.sh @@ -2,9 +2,12 @@ # SPDX-License-Identifier: GPL-2.0 # Checks fast/slow prime_number generation for inconsistencies +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + if ! /sbin/modprobe -q -r prime_numbers; then - echo "prime_numbers: [SKIP]" - exit 77 + echo "prime_numbers: module prime_numbers is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q prime_numbers selftest=65536; then diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh index 0c37377fd7d4..45a23e2d64ad 100755 --- a/tools/testing/selftests/lib/printf.sh +++ b/tools/testing/selftests/lib/printf.sh @@ -1,9 +1,13 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # Runs printf infrastructure using test_printf kernel module + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + if ! /sbin/modprobe -q -n test_printf; then - echo "printf: [SKIP]" - exit 77 + echo "printf: module test_printf is not found [SKIP]" + exit $ksft_skip fi if /sbin/modprobe -q test_printf; then -- 2.14.1