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From: Daniel Wagner <dwagner@suse.de>
To: Clark Williams <williams@redhat.com>, John Kacur <jkacur@redhat.com>
Cc: linux-rt-users@vger.kernel.org, Daniel Wagner <dwagner@suse.de>
Subject: [PATCH rt-tests v3 33/33] ssdd: Add JSON output feature
Date: Sat, 20 Mar 2021 19:38:29 +0100
Message-ID: <20210320183829.1318-34-dwagner@suse.de> (raw)
In-Reply-To: <20210320183829.1318-1-dwagner@suse.de>

Write the test results as JSON output to a file. This allows to
simplifies any parsing later on.

Signed-off-by: Daniel Wagner <dwagner@suse.de>
---
 src/ssdd/ssdd.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/ssdd/ssdd.c b/src/ssdd/ssdd.c
index 50bec824b2e8..3ead14d0127e 100644
--- a/src/ssdd/ssdd.c
+++ b/src/ssdd/ssdd.c
@@ -36,6 +36,8 @@
 #include <sys/wait.h>
 #include <sys/ptrace.h>
 
+#include "rt-utils.h"
+
 /* do_wait return values */
 #define STATE_EXITED	1
 #define STATE_STOPPED	2
@@ -65,10 +67,11 @@ static const char *get_state_name(int state)
 #define unused __attribute__((unused))
 
 static int quiet;
+static char outfile[MAX_PATH];
 
 static int got_sigchld;
 
-enum option_value { OPT_NFORKS=1, OPT_NITERS, OPT_HELP, OPT_QUIET };
+enum option_value { OPT_NFORKS=1, OPT_NITERS, OPT_HELP, OPT_OUTPUT, OPT_QUIET };
 
 static void usage(int error)
 {
@@ -77,6 +80,7 @@ static void usage(int error)
 	       "ssdd <options>\n\n"
 	       "-f       --forks=NUM       number of forks\n"
 	       "-h       --help            print this message\n"
+	       "         --output=FILENAME write final results into FILENAME, JSON formatted\n"
 	       "-q       --quiet           suppress running output\n"
 	       "-i       --iters=NUM       number of iterations\n"
 	       );
@@ -295,12 +299,14 @@ int main(int argc, char **argv)
 
 	setbuf(stdout, NULL);
 
+	rt_init(argc, argv);
 	for (;;) {
 		int option_index = 0;
 
 		static struct option long_options[] = {
 			{"forks",		required_argument,	NULL, OPT_NFORKS},
 			{"help",		no_argument,		NULL, OPT_HELP},
+			{"output",		required_argument,	NULL, OPT_OUTPUT},
 			{"quiet",		no_argument,		NULL, OPT_QUIET},
 			{"iters",		required_argument,	NULL, OPT_NITERS},
 			{NULL, 0, NULL, 0},
@@ -317,6 +323,9 @@ int main(int argc, char **argv)
 		case OPT_HELP:
 			usage(0);
 			break;
+		case OPT_OUTPUT:
+			strncpy(outfile, optarg, strnlen(optarg, MAX_PATH-1));
+			break;
 		case OPT_QUIET:
 		case 'q':
 			quiet = 1;
@@ -348,6 +357,7 @@ int main(int argc, char **argv)
 			forktests(i);
 	}
 
+	rt_test_start();
 	for (i = 0; i < nforks; i++) {
 		status = do_wait(&wait_pid, &ret_sig);
 		if (status != STATE_EXITED) {
@@ -363,5 +373,9 @@ int main(int argc, char **argv)
 	printf("%s.\n", error ?
 		"One or more tests FAILED" :
 		"All tests PASSED");
+
+	if (strlen(outfile) != 0)
+		rt_write_json(outfile, error, NULL, NULL);
+
 	exit(error);
 }
-- 
2.30.2


  parent reply index

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-20 18:37 [PATCH rt-tests v3 00/33] JSON cleanups and more tests updated Daniel Wagner
2021-03-20 18:37 ` [PATCH rt-tests v3 01/33] cyclictest: Remove unused include header Daniel Wagner
2021-05-07 16:17   ` John Kacur
2021-03-20 18:37 ` [PATCH rt-tests v3 02/33] cyclicdeadline: " Daniel Wagner
2021-05-07 16:19   ` John Kacur
2021-03-20 18:37 ` [PATCH rt-tests v3 03/33] signaltest: Add missing --output usage info Daniel Wagner
2021-05-07 16:26   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 04/33] rt-util: Add rt_init function Daniel Wagner
2021-05-07 16:27   ` John Kacur
2021-05-12  7:30     ` Daniel Wagner
2021-03-20 18:38 ` [PATCH rt-tests v3 05/33] cyclictest: Initialize rt-util Daniel Wagner
2021-05-07 16:28   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 06/33] oslat: " Daniel Wagner
2021-05-07 16:29   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 07/33] pmqtest: " Daniel Wagner
2021-05-07 16:29   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 08/33] ptsematest: " Daniel Wagner
2021-05-07 16:30   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 09/33] rt-migrate-test: " Daniel Wagner
2021-05-07 16:31   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 10/33] cyclicdeadline: " Daniel Wagner
2021-05-07 16:31   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 11/33] signaltest: " Daniel Wagner
2021-05-07 16:32   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 12/33] sigwaittest: " Daniel Wagner
2021-05-07 16:33   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 13/33] svematest: " Daniel Wagner
2021-05-07 16:34   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 14/33] rt-util: Remove superfluous arguments from rt_write_json Daniel Wagner
2021-05-07 16:36   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 15/33] rt-util: Introduce rt_test_start() Daniel Wagner
2021-05-07 16:40   ` John Kacur
2021-05-12  7:33     ` Daniel Wagner
2021-03-20 18:38 ` [PATCH rt-tests v3 16/33] cyclictest: Record start of test execution Daniel Wagner
2021-05-07 16:41   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 17/33] oslat: " Daniel Wagner
2021-05-07 16:41   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 18/33] pmqtest: " Daniel Wagner
2021-05-07 16:43   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 19/33] ptesematest: " Daniel Wagner
2021-05-07 16:43   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 20/33] rt-migrate-test: " Daniel Wagner
2021-05-07 16:44   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 21/33] cyclicdeadline: " Daniel Wagner
2021-05-07 16:45   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 22/33] signaltest: " Daniel Wagner
2021-05-07 16:45   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 23/33] sigwaittest: " Daniel Wagner
2021-05-07 16:46   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 24/33] svsematest: " Daniel Wagner
2021-05-07 16:46   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 25/33] rt-util: Add return_code to common section of JSON output Daniel Wagner
2021-05-07 16:49   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 26/33] pip_stress: Move test result output to main Daniel Wagner
2021-05-07 16:55   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 27/33] pip_stress: Return failure code if test fails Daniel Wagner
2021-05-07 16:54   ` John Kacur
2021-05-12  7:35     ` Daniel Wagner
2021-05-13 19:27       ` John Kacur
2021-05-14  6:58         ` Daniel Wagner
2021-03-20 18:38 ` [PATCH rt-tests v3 28/33] pip_stress: Prepare arg parser to accept only long options Daniel Wagner
2021-05-07 16:55   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 29/33] pip_stress: Add JSON output feature Daniel Wagner
2021-05-07 16:58   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 30/33] pi_stress: Prepare command line parser for long options only Daniel Wagner
2021-05-07 16:58   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 31/33] pi_stress: Add JSON output feature Daniel Wagner
2021-05-07 16:59   ` John Kacur
2021-03-20 18:38 ` [PATCH rt-tests v3 32/33] ssdd: Add quiet command line option Daniel Wagner
2021-05-07 17:00   ` John Kacur
2021-03-20 18:38 ` Daniel Wagner [this message]
2021-05-07 17:00   ` [PATCH rt-tests v3 33/33] ssdd: Add JSON output feature John Kacur
2021-03-22 15:50 ` [PATCH rt-tests v3 00/33] JSON cleanups and more tests updated John Kacur

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