misc: add duration for long soak tests

Make it so that test runners can schedule long soak stress test programs
for an exact number of seconds by setting the SOAK_DURATION config
variable.  Change the definition of the 'soak' test to specify that
these tests can be controlled via SOAK_DURATION.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Andrey Albershteyn <aalbersh@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/check b/check
index ce5431a0b4..e36978c198 100755
--- a/check
+++ b/check
@@ -367,6 +367,18 @@ if ! . ./common/rc; then
 	exit 1
 fi
 
+# If the test config specified a soak test duration, see if there are any
+# unit suffixes that need converting to an integer seconds count.
+if [ -n "$SOAK_DURATION" ]; then
+	SOAK_DURATION="$(echo "$SOAK_DURATION" | \
+		sed -e 's/^\([.0-9]*\)\([a-z]\)*/\1 \2/g' | \
+		$AWK_PROG -f $here/src/soak_duration.awk)"
+	if [ $? -ne 0 ]; then
+		status=1
+		exit 1
+	fi
+fi
+
 if [ -n "$subdir_xfile" ]; then
 	for d in $SRC_GROUPS $FSTYP; do
 		[ -f $SRC_DIR/$d/$subdir_xfile ] || continue