Module: xenomai-head
Branch: master
Commit: 77ffcacdcd3af3f7f6ad21721a4f9b2f50d75941
URL:
http://git.xenomai.org/?p=xenomai-head.git;a=commit;h=77ffcacdcd3af3f7f6ad21721a4f9b2f50d75941
Author: Gilles Chanteperdrix <gilles.chanteperd...@xenomai.org>
Date: Wed Jan 26 22:38:28 2011 +0100
testsuite: add help text for xeno-test
---
src/testsuite/xeno-test/dohell | 8 +++---
src/testsuite/xeno-test/xeno-test-run-wrapper | 1 -
src/testsuite/xeno-test/xeno-test-run.c | 6 ++--
src/testsuite/xeno-test/xeno-test.in | 32 ++++++++++++++++++++++++-
4 files changed, 38 insertions(+), 9 deletions(-)
diff --git a/src/testsuite/xeno-test/dohell b/src/testsuite/xeno-test/dohell
index cdece39..9423270 100644
--- a/src/testsuite/xeno-test/dohell
+++ b/src/testsuite/xeno-test/dohell
@@ -4,14 +4,14 @@ usage() {
cat <<EOF
$0 [ -b path ] [ -s server ] [ -p port ] [ -m mntpoint ] [ -l path | seconds ]
-Generate load, using:
+Generate load, using an assorted set of commands and optionnaly:
- hackbench if the path to the hackbench binary is specified with -b;
- nc to send TCP data to "server" port "port" if -s is specified (if -p
is not specified, the port 9, aka discard is used);
- dd to write data under "mntpoint" if -m is specified.
-- during the runtime of the LTP test if the path to the LTP installation
-directory is specifed with -l
-- or during "seconds" seconds
+
+during the runtime of the LTP test if the path to the LTP installation
+directory is specifed with -l or during "seconds" seconds.
EOF
}
diff --git a/src/testsuite/xeno-test/xeno-test-run-wrapper
b/src/testsuite/xeno-test/xeno-test-run-wrapper
index d12d6a5..a0efb95 100644
--- a/src/testsuite/xeno-test/xeno-test-run-wrapper
+++ b/src/testsuite/xeno-test/xeno-test-run-wrapper
@@ -16,5 +16,4 @@ wait_load()
}
script="$1"; shift
-set -- ${1+"$@"}
source $script
diff --git a/src/testsuite/xeno-test/xeno-test-run.c
b/src/testsuite/xeno-test/xeno-test-run.c
index e1db488..8964e3f 100644
--- a/src/testsuite/xeno-test/xeno-test-run.c
+++ b/src/testsuite/xeno-test/xeno-test-run.c
@@ -36,7 +36,7 @@ static const char *scriptname;
static volatile int sigexit;
static sigset_t sigchld_mask;
static struct child *first_child;
-static char *loadcmd = "exec dd if=/dev/zero of=/dev/null";
+static char *loadcmd = "exec dohell 900";
static fd_set inputs;
static struct child script, load;
@@ -474,8 +474,8 @@ int main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
- if (!strcmp(argv[argc - 1], "-h")
- || !strcmp(argv[argc - 1], "--help")) {
+ if (!strcmp(argv[1], "-h")
+ || !strcmp(argv[1], "--help")) {
usage(argv[0]);
exit(EXIT_SUCCESS);
}
diff --git a/src/testsuite/xeno-test/xeno-test.in
b/src/testsuite/xeno-test/xeno-test.in
index 4636856..324a339 100644
--- a/src/testsuite/xeno-test/xeno-test.in
+++ b/src/testsuite/xeno-test/xeno-test.in
@@ -1,10 +1,40 @@
#! @XENO_TEST_DIR@/xeno-test-run
+usage()
+{
+ cat <<EOF
+xeno-test [ -l "load command" ] [ latency options ]
+
+Run a basic test/benchmark of Xenomai on your platform, by first starting a
+few unit tests, then running the latency test under the load generated by
+"load-command".
+
+By default, the load command is "dohell 900", which will generate load during
+15 minutes. To generate a more realistic load see dohell help.
+
+Any other option passed on the command line is passed to the latency test.
+
+Example:
+xeno-test -l "dohell -s 192.168.0.5 -m /mnt -l /ltp" -t 2
+
+Will generate load including network load using the server at IP address
+192.168.0.5, some I/O under the moint point /mnt, and the LTP testsuite
+installed under the /ltp directory, and use the latency test by measuring the
+timer irq latency.
+EOF
+}
+
+if [ "$1" = "-h" -o "$1" = "--help" ]; then
+ usage
+ exit 0
+fi
+
set -e
arith
check-vdso
-clocktest -T 10
+clocktest -T 30
+switchtest -T 30
cond-torture-native
cond-torture-posix
mutex-torture-native
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