linux-kernel - [PATCH v2 5/7] rtla/tests: Run Test::Harness in verbose mode

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Message-ID: <20251027144819.1034041-6-tglozar@redhat.com>
Date: Mon, 27 Oct 2025 15:48:17 +0100
From: Tomas Glozar <tglozar@...hat.com>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
	Linux Trace Kernel <linux-trace-kernel@...r.kernel.org>,
	John Kacur <jkacur@...hat.com>,
	Luis Goncalves <lgoncalv@...hat.com>,
	Costa Shulyupin <costa.shul@...hat.com>,
	Crystal Wood <crwood@...hat.com>,
	Wander Lairson Costa <wander@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Tomas Glozar <tglozar@...hat.com>
Subject: [PATCH v2 5/7] rtla/tests: Run Test::Harness in verbose mode

Add -v flag to prove command to also print the names of tests that
succeeded, not only those that failed, to allow easier debugging of the
test suite.

Also, drop printing the option and value to stdout in
check_with_osnoise_options, which was a debugging print that was
accidentally left in the final commit, and which would be otherwise now
visible in make check output, as stdout is no longer suppressed.

Suggested-by: Crystal Wood <crwood@...hat.com>
Signed-off-by: Tomas Glozar <tglozar@...hat.com>
---
 tools/tracing/rtla/Makefile        | 2 +-
 tools/tracing/rtla/tests/engine.sh | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/tracing/rtla/Makefile b/tools/tracing/rtla/Makefile
index aef814b639b7..2701256abaf3 100644
--- a/tools/tracing/rtla/Makefile
+++ b/tools/tracing/rtla/Makefile
@@ -110,6 +110,6 @@ clean: doc_clean fixdep-clean
 	$(Q)rm -rf feature
 	$(Q)rm -f src/timerlat.bpf.o src/timerlat.skel.h example/timerlat_bpf_action.o
 check: $(RTLA) tests/bpf/bpf_action_map.o
-	RTLA=$(RTLA) BPFTOOL=$(SYSTEM_BPFTOOL) prove -o -f tests/
+	RTLA=$(RTLA) BPFTOOL=$(SYSTEM_BPFTOOL) prove -o -f -v tests/
 examples: example/timerlat_bpf_action.o
 .PHONY: FORCE clean check
diff --git a/tools/tracing/rtla/tests/engine.sh b/tools/tracing/rtla/tests/engine.sh
index c7de3d6ed6a8..ed261e07c6d9 100644
--- a/tools/tracing/rtla/tests/engine.sh
+++ b/tools/tracing/rtla/tests/engine.sh
@@ -105,7 +105,6 @@ check_with_osnoise_options() {
 			[ "$1" == "" ] && continue
 			option=$(echo $1 | cut -d '=' -f 1)
 			value=$(echo $1 | cut -d '=' -f 2)
-			echo "option: $option, value: $value"
 			echo "$value" > "/sys/kernel/tracing/osnoise/$option" || return 1
 		done
 	fi
-- 
2.51.0