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[1/2] selftests: ktap_helpers: Make it POSIX-compliant

Message ID 20240415-supply-selftest-posix-sh-v1-1-328f008d698d@collabora.com
State New
Headers show
Series [1/2] selftests: ktap_helpers: Make it POSIX-compliant | expand

Commit Message

Nícolas F. R. A. Prado April 15, 2024, 3:32 p.m. UTC 
There are a couple uses of bash specific syntax in the script. Change
them to the equivalent POSIX syntax. This doesn't change functionality
and allows non-bash test scripts to make use of these helpers.

Reported-by: Mike Looijmans <mike.looijmans@topic.nl>
Closes: https://lore.kernel.org/all/efae4037-c22a-40be-8ba9-7c1c12ece042@topic.nl/
Fixes: 2dd0b5a8fcc4 ("selftests: ktap_helpers: Add a helper to finish the test")
Fixes: 14571ab1ad21 ("kselftest: Add new test for detecting unprobed Devicetree devices")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 tools/testing/selftests/kselftest/ktap_helpers.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/tools/testing/selftests/kselftest/ktap_helpers.sh b/tools/testing/selftests/kselftest/ktap_helpers.sh
index f2fbb914e058..79a125eb24c2 100644
--- a/tools/testing/selftests/kselftest/ktap_helpers.sh
+++ b/tools/testing/selftests/kselftest/ktap_helpers.sh
@@ -43,7 +43,7 @@  __ktap_test() {
 	directive="$3" # optional
 
 	local directive_str=
-	[[ ! -z "$directive" ]] && directive_str="# $directive"
+	[ ! -z "$directive" ] && directive_str="# $directive"
 
 	echo $result $KTAP_TESTNO $description $directive_str
 
@@ -99,7 +99,7 @@  ktap_exit_fail_msg() {
 ktap_finished() {
 	ktap_print_totals
 
-	if [ $(("$KTAP_CNT_PASS" + "$KTAP_CNT_SKIP")) -eq "$KSFT_NUM_TESTS" ]; then
+	if [ $((KTAP_CNT_PASS + KTAP_CNT_SKIP)) -eq "$KSFT_NUM_TESTS" ]; then
 		exit "$KSFT_PASS"
 	else
 		exit "$KSFT_FAIL"