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Fri, 11 Sep 2020 14:51:29 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.251]) by smtp.googlemail.com with ESMTPSA id a20sm1927966ilq.57.2020.09.11.14.51.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2020 14:51:28 -0700 (PDT) From: Rob Herring To: Will Deacon , Catalin Marinas , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Jiri Olsa Subject: [PATCH v3 06/10] libperf: tests: Add support for verbose printing Date: Fri, 11 Sep 2020 15:51:14 -0600 Message-Id: <20200911215118.2887710-7-robh@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200911215118.2887710-1-robh@kernel.org> References: <20200911215118.2887710-1-robh@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200911_175130_109642_DD4B717C X-CRM114-Status: GOOD ( 18.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Ian Rogers , Alexander Shishkin , linux-kernel@vger.kernel.org, honnappa.nagarahalli@arm.com, Raphael Gault , Jonathan Cameron , Namhyung Kim , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add __T_VERBOSE() so tests can add verbose output. The verbose output is enabled with the '-v' command line option. Signed-off-by: Rob Herring --- v3: - New patch --- tools/lib/perf/include/internal/tests.h | 32 +++++++++++++++++++++++++ tools/lib/perf/tests/Makefile | 4 +++- 2 files changed, 35 insertions(+), 1 deletion(-) diff --git a/tools/lib/perf/include/internal/tests.h b/tools/lib/perf/include/internal/tests.h index 2093e8868a67..27b6e64299e2 100644 --- a/tools/lib/perf/include/internal/tests.h +++ b/tools/lib/perf/include/internal/tests.h @@ -3,11 +3,32 @@ #define __LIBPERF_INTERNAL_TESTS_H #include +#include int tests_failed; +int tests_verbose; + +static inline int get_verbose(char **argv, int argc) +{ + char c; + int verbose = 0; + + while ((c = getopt(argc, argv, "v")) != -1) { + switch (c) + { + case 'v': + verbose = 1; + break; + default: + break; + } + } + return verbose; +} #define __T_START \ do { \ + tests_verbose = get_verbose(argv, argc); \ fprintf(stdout, "- running %s...", __FILE__); \ fflush(NULL); \ tests_failed = 0; \ @@ -30,4 +51,15 @@ do { } \ } while (0) +#define __T_VERBOSE(...) \ +do { \ + if (tests_verbose) { \ + if (tests_verbose == 1) { \ + fputc('\n', stderr); \ + tests_verbose++; \ + } \ + fprintf(stderr, ##__VA_ARGS__); \ + } \ +} while (0) + #endif /* __LIBPERF_INTERNAL_TESTS_H */ diff --git a/tools/lib/perf/tests/Makefile b/tools/lib/perf/tests/Makefile index 96841775feaf..9438b385d489 100644 --- a/tools/lib/perf/tests/Makefile +++ b/tools/lib/perf/tests/Makefile @@ -5,6 +5,8 @@ TESTS = test-cpumap test-threadmap test-evlist test-evsel TESTS_SO := $(addsuffix -so,$(TESTS)) TESTS_A := $(addsuffix -a,$(TESTS)) +TEST_ARGS := $(if $(V),-v) + # Set compile option CFLAGS ifdef EXTRA_CFLAGS CFLAGS := $(EXTRA_CFLAGS) @@ -30,7 +32,7 @@ run: @echo "running static:" @for i in $(TESTS_A); do ./$$i; done @echo "running dynamic:" - @for i in $(TESTS_SO); do LD_LIBRARY_PATH=../ ./$$i; done + @for i in $(TESTS_SO); do LD_LIBRARY_PATH=../ ./$$i $(TEST_ARGS); done clean: $(call QUIET_CLEAN, tests)$(RM) $(TESTS_A) $(TESTS_SO) -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel