From dd91188f5611657c16c064fd0d739a994b8262f8 Mon Sep 17 00:00:00 2001 From: "Shuah Khan (Samsung OSG)" Date: Thu, 14 Jun 2018 16:56:13 -0600 Subject: [PATCH] selftests: zram: return Kselftest Skip code for skipped tests [ Upstream commit 685814466bf8398192cf855415a0bb2cefc1930e ] When zram test is skipped because of unmet dependencies and/or unsupported configuration, it exits with error which 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) Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/zram/zram.sh | 5 ++++- tools/testing/selftests/zram/zram_lib.sh | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/zram/zram.sh b/tools/testing/selftests/zram/zram.sh index 683a292..9399c4a 100755 --- a/tools/testing/selftests/zram/zram.sh +++ b/tools/testing/selftests/zram/zram.sh @@ -1,6 +1,9 @@ #!/bin/bash TCID="zram.sh" +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + . ./zram_lib.sh run_zram () { @@ -23,5 +26,5 @@ elif [ -b /dev/zram0 ]; then else echo "$TCID : No zram.ko module or /dev/zram0 device file not found" echo "$TCID : CONFIG_ZRAM is not set" - exit 1 + exit $ksft_skip fi diff --git a/tools/testing/selftests/zram/zram_lib.sh b/tools/testing/selftests/zram/zram_lib.sh index f6a9c73..9e73a4f 100755 --- a/tools/testing/selftests/zram/zram_lib.sh +++ b/tools/testing/selftests/zram/zram_lib.sh @@ -18,6 +18,9 @@ MODULE=0 dev_makeswap=-1 dev_mounted=-1 +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + trap INT check_prereqs() @@ -27,7 +30,7 @@ check_prereqs() if [ $uid -ne 0 ]; then echo $msg must be run as root >&2 - exit 0 + exit $ksft_skip fi } -- 2.7.4