linux-kernel - [PATCH] selftest: support running subset of selftests for run

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20180222125300.15681-1-zongbox@gmail.com>
Date:   Thu, 22 Feb 2018 20:53:00 +0800
From:   Zong Li <zongbox@...il.com>
To:     shuah@...nel.org, linux-kselftest@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     zong@...estech.com, greentime@...estech.com,
        Zong Li <zongbox@...il.com>
Subject: [PATCH] selftest: support running subset of selftests for run_kselftest.sh

Simply use the first argument to specify the subset of selftests.
Use comma notation to separate multiple tests.
(e.g. ./run_kselftest.sh size,timers,...)
Default behaviour is running all selftests.

Each selftest be defined as function that we can run one of selftests.
The function name has underline as prefix to avoid confilct with
built-in command of shell.
(e.g. The exec is built-in command of shell)
The hyhpen of function name be replace to the underline because
not all shells can use hyphen in function name, like sh, ash and so on.

Signed-off-by: Zong Li <zong@...estech.com>
Cc: Greentime Hu <greentime@...estech.com>
Cc: Shuah Khan <shuah@...nel.org>
---
 tools/testing/selftests/Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 7442dfb73b7f..08e2a855f187 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -128,13 +128,22 @@ ifdef INSTALL_PATH
 
 	for TARGET in $(TARGETS); do \
 		BUILD_TARGET=$$BUILD/$$TARGET;	\
+		echo "_$${TARGET//-/_}()" >> $(ALL_SCRIPT); \
+		echo "{" >> $(ALL_SCRIPT); \
 		echo "echo ; echo Running tests in $$TARGET" >> $(ALL_SCRIPT); \
 		echo "echo ========================================" >> $(ALL_SCRIPT); \
 		echo "cd $$TARGET" >> $(ALL_SCRIPT); \
 		make -s --no-print-directory OUTPUT=$$BUILD_TARGET -C $$TARGET emit_tests >> $(ALL_SCRIPT); \
 		echo "cd \$$ROOT" >> $(ALL_SCRIPT); \
+		echo "}" >> $(ALL_SCRIPT); \
+		echo "" >> $(ALL_SCRIPT); \
 	done;
 
+	echo "TARGETS=\$${1:-\`ls -d */ | sed 's#/##' \`}" >> $(ALL_SCRIPT);
+	echo "for TARGET in \$${TARGETS//,/ }; do" >> $(ALL_SCRIPT);
+	echo "    _\$${TARGET//-/_}" >> $(ALL_SCRIPT);
+	echo "done" >> $(ALL_SCRIPT);
+
 	chmod u+x $(ALL_SCRIPT)
 else
 	$(error Error: set INSTALL_PATH to use install)
-- 
2.16.1