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From: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
To: Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	John Fastabend <john.fastabend@gmail.com>
Cc: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>,
	"David S . Miller" <davem@davemloft.net>,
	Shuah Khan <shuah@kernel.org>,
	netdev@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: [PATCH bpf-next v4 5/5] selftests/bpf: test_sockmap, print additional test options
Date: Thu, 31 May 2018 13:42:40 +0900	[thread overview]
Message-ID: <20180531044240.796-6-bhole_prashant_q7@lab.ntt.co.jp> (raw)
In-Reply-To: <20180531044240.796-1-bhole_prashant_q7@lab.ntt.co.jp>

Print values of test options like apply, cork, start, end so that
individual failed tests can be identified for manual run

Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
---
 tools/testing/selftests/bpf/test_sockmap.c | 28 +++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index 2bc70e1ab2eb..05c8cb71724a 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -876,6 +876,8 @@ static char *test_to_str(int test)
 #define OPTSTRING 60
 static void test_options(char *options)
 {
+	char tstr[OPTSTRING];
+
 	memset(options, 0, OPTSTRING);
 
 	if (txmsg_pass)
@@ -888,14 +890,22 @@ static void test_options(char *options)
 		strncat(options, "redir_noisy,", OPTSTRING);
 	if (txmsg_drop)
 		strncat(options, "drop,", OPTSTRING);
-	if (txmsg_apply)
-		strncat(options, "apply,", OPTSTRING);
-	if (txmsg_cork)
-		strncat(options, "cork,", OPTSTRING);
-	if (txmsg_start)
-		strncat(options, "start,", OPTSTRING);
-	if (txmsg_end)
-		strncat(options, "end,", OPTSTRING);
+	if (txmsg_apply) {
+		snprintf(tstr, OPTSTRING, "apply %d,", txmsg_apply);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_cork) {
+		snprintf(tstr, OPTSTRING, "cork %d,", txmsg_cork);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_start) {
+		snprintf(tstr, OPTSTRING, "start %d,", txmsg_start);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_end) {
+		snprintf(tstr, OPTSTRING, "end %d,", txmsg_end);
+		strncat(options, tstr, OPTSTRING);
+	}
 	if (txmsg_ingress)
 		strncat(options, "ingress,", OPTSTRING);
 	if (txmsg_skb)
@@ -904,7 +914,7 @@ static void test_options(char *options)
 
 static int __test_exec(int cgrp, int test, struct sockmap_options *opt)
 {
-	char *options = calloc(60, sizeof(char));
+	char *options = calloc(OPTSTRING, sizeof(char));
 	int err;
 
 	if (test == SENDPAGE)
-- 
2.17.0

WARNING: multiple messages have this Message-ID
From: bhole_prashant_q7 at lab.ntt.co.jp (Prashant Bhole)
Subject: [PATCH bpf-next v4 5/5] selftests/bpf: test_sockmap, print additional test options
Date: Thu, 31 May 2018 13:42:40 +0900	[thread overview]
Message-ID: <20180531044240.796-6-bhole_prashant_q7@lab.ntt.co.jp> (raw)
In-Reply-To: <20180531044240.796-1-bhole_prashant_q7@lab.ntt.co.jp>

Print values of test options like apply, cork, start, end so that
individual failed tests can be identified for manual run

Acked-by: John Fastabend <john.fastabend at gmail.com>
Signed-off-by: Prashant Bhole <bhole_prashant_q7 at lab.ntt.co.jp>
---
 tools/testing/selftests/bpf/test_sockmap.c | 28 +++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index 2bc70e1ab2eb..05c8cb71724a 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -876,6 +876,8 @@ static char *test_to_str(int test)
 #define OPTSTRING 60
 static void test_options(char *options)
 {
+	char tstr[OPTSTRING];
+
 	memset(options, 0, OPTSTRING);
 
 	if (txmsg_pass)
@@ -888,14 +890,22 @@ static void test_options(char *options)
 		strncat(options, "redir_noisy,", OPTSTRING);
 	if (txmsg_drop)
 		strncat(options, "drop,", OPTSTRING);
-	if (txmsg_apply)
-		strncat(options, "apply,", OPTSTRING);
-	if (txmsg_cork)
-		strncat(options, "cork,", OPTSTRING);
-	if (txmsg_start)
-		strncat(options, "start,", OPTSTRING);
-	if (txmsg_end)
-		strncat(options, "end,", OPTSTRING);
+	if (txmsg_apply) {
+		snprintf(tstr, OPTSTRING, "apply %d,", txmsg_apply);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_cork) {
+		snprintf(tstr, OPTSTRING, "cork %d,", txmsg_cork);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_start) {
+		snprintf(tstr, OPTSTRING, "start %d,", txmsg_start);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_end) {
+		snprintf(tstr, OPTSTRING, "end %d,", txmsg_end);
+		strncat(options, tstr, OPTSTRING);
+	}
 	if (txmsg_ingress)
 		strncat(options, "ingress,", OPTSTRING);
 	if (txmsg_skb)
@@ -904,7 +914,7 @@ static void test_options(char *options)
 
 static int __test_exec(int cgrp, int test, struct sockmap_options *opt)
 {
-	char *options = calloc(60, sizeof(char));
+	char *options = calloc(OPTSTRING, sizeof(char));
 	int err;
 
 	if (test == SENDPAGE)
-- 
2.17.0


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WARNING: multiple messages have this Message-ID
From: bhole_prashant_q7@lab.ntt.co.jp (Prashant Bhole)
Subject: [PATCH bpf-next v4 5/5] selftests/bpf: test_sockmap, print additional test options
Date: Thu, 31 May 2018 13:42:40 +0900	[thread overview]
Message-ID: <20180531044240.796-6-bhole_prashant_q7@lab.ntt.co.jp> (raw)
Message-ID: <20180531044240.YPt6jrUkK0qHj9FfPvpHdASANPIJOVhqtV_LJHi2We8@z> (raw)
In-Reply-To: <20180531044240.796-1-bhole_prashant_q7@lab.ntt.co.jp>

Print values of test options like apply, cork, start, end so that
individual failed tests can be identified for manual run

Acked-by: John Fastabend <john.fastabend at gmail.com>
Signed-off-by: Prashant Bhole <bhole_prashant_q7 at lab.ntt.co.jp>
---
 tools/testing/selftests/bpf/test_sockmap.c | 28 +++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index 2bc70e1ab2eb..05c8cb71724a 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -876,6 +876,8 @@ static char *test_to_str(int test)
 #define OPTSTRING 60
 static void test_options(char *options)
 {
+	char tstr[OPTSTRING];
+
 	memset(options, 0, OPTSTRING);
 
 	if (txmsg_pass)
@@ -888,14 +890,22 @@ static void test_options(char *options)
 		strncat(options, "redir_noisy,", OPTSTRING);
 	if (txmsg_drop)
 		strncat(options, "drop,", OPTSTRING);
-	if (txmsg_apply)
-		strncat(options, "apply,", OPTSTRING);
-	if (txmsg_cork)
-		strncat(options, "cork,", OPTSTRING);
-	if (txmsg_start)
-		strncat(options, "start,", OPTSTRING);
-	if (txmsg_end)
-		strncat(options, "end,", OPTSTRING);
+	if (txmsg_apply) {
+		snprintf(tstr, OPTSTRING, "apply %d,", txmsg_apply);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_cork) {
+		snprintf(tstr, OPTSTRING, "cork %d,", txmsg_cork);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_start) {
+		snprintf(tstr, OPTSTRING, "start %d,", txmsg_start);
+		strncat(options, tstr, OPTSTRING);
+	}
+	if (txmsg_end) {
+		snprintf(tstr, OPTSTRING, "end %d,", txmsg_end);
+		strncat(options, tstr, OPTSTRING);
+	}
 	if (txmsg_ingress)
 		strncat(options, "ingress,", OPTSTRING);
 	if (txmsg_skb)
@@ -904,7 +914,7 @@ static void test_options(char *options)
 
 static int __test_exec(int cgrp, int test, struct sockmap_options *opt)
 {
-	char *options = calloc(60, sizeof(char));
+	char *options = calloc(OPTSTRING, sizeof(char));
 	int err;
 
 	if (test == SENDPAGE)
-- 
2.17.0


--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

  parent reply	other threads:[~2018-05-31  4:44 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-31  4:42 [PATCH bpf-next v4 0/5] fix test_sockmap Prashant Bhole
2018-05-31  4:42 ` Prashant Bhole
2018-05-31  4:42 ` bhole_prashant_q7
2018-05-31  4:42 ` [PATCH bpf-next v4 1/5] selftests/bpf: test_sockmap, check test failure Prashant Bhole
2018-05-31  4:42   ` Prashant Bhole
2018-05-31  4:42   ` bhole_prashant_q7
2018-06-01 14:04   ` John Fastabend
2018-06-01 14:04     ` John Fastabend
2018-06-01 14:04     ` john.fastabend
2018-05-31  4:42 ` [PATCH bpf-next v4 2/5] selftests/bpf: test_sockmap, join cgroup in selftest mode Prashant Bhole
2018-05-31  4:42   ` Prashant Bhole
2018-05-31  4:42   ` bhole_prashant_q7
2018-05-31  4:42 ` [PATCH bpf-next v4 3/5] selftests/bpf: test_sockmap, timing improvements Prashant Bhole
2018-05-31  4:42   ` Prashant Bhole
2018-05-31  4:42   ` bhole_prashant_q7
2018-06-01 14:11   ` John Fastabend
2018-06-01 14:11     ` John Fastabend
2018-06-01 14:11     ` john.fastabend
2018-05-31  4:42 ` [PATCH bpf-next v4 4/5] selftests/bpf: test_sockmap, fix data verification Prashant Bhole
2018-05-31  4:42   ` Prashant Bhole
2018-05-31  4:42   ` bhole_prashant_q7
2018-05-31  4:42 ` Prashant Bhole [this message]
2018-05-31  4:42   ` [PATCH bpf-next v4 5/5] selftests/bpf: test_sockmap, print additional test options Prashant Bhole
2018-05-31  4:42   ` bhole_prashant_q7
2018-06-02  4:16 ` [PATCH bpf-next v4 0/5] fix test_sockmap Daniel Borkmann
2018-06-02  4:16   ` Daniel Borkmann
2018-06-02  4:16   ` daniel

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