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authorKieran Bingham <kieran.bingham@ideasonboard.com>2017-02-11 14:43:06 +0000
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2017-02-13 20:43:48 +0200
commite35dcc094fd67cdbe27bc66a76cce66958770ea6 (patch)
tree8ad053513df95a438f27589e1745adcccfd24e1e /tests/vsp-unit-test-0022.sh
parenta6b14873f9d09474305bfe16027fcc8b66966541 (diff)
tests: Add extended stress testing
Duplicate the functionality of vsp-unit-test-0020, to provide a longer duration task for the hardware to run, whilst we load the system using the 'stress' utility. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'tests/vsp-unit-test-0022.sh')
-rwxr-xr-xtests/vsp-unit-test-0022.sh61
1 files changed, 61 insertions, 0 deletions
diff --git a/tests/vsp-unit-test-0022.sh b/tests/vsp-unit-test-0022.sh
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+#!/bin/sh
+
+#
+# Test active pipeline, with high load on CPU/Memory/IO using 'stress'
+#
+# Utilise the same test as for suspend resume testing, to verify a longer
+# duration pipeline lifetime while we stress the system.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 wpf.0"
+
+# This extended function performs the same
+# as it's non-extended name-sake - but runs the pipeline
+# for 300 frames.
+
+test_extended_wpf_packing() {
+ pipe_configure rpf-wpf 0 0
+ format_configure rpf-wpf 0 0 ARGB32 1024x768 RGB24
+
+ vsp_runner rpf.0 --count=300 &
+ vsp_runner wpf.0 --count=300 --skip=297
+
+ local result=$(compare_frames)
+
+ if [ x$result == x"pass" ] ; then
+ return 0;
+ else
+ return 1;
+ fi
+}
+
+exists() {
+ type -t "$1" > /dev/null 2>&1;
+}
+
+test_main() {
+ test_start "long duration pipelines under stress"
+
+ exists stress || {
+ echo "$0: Stress test requires utility 'stress'"
+ test_complete skip
+ return
+ }
+
+ # Start stressing the system, as a background task
+ stress --cpu 8 --io 4 --vm 2 --vm-bytes 128M &
+
+ if test_extended_wpf_packing ; then
+ test_complete pass
+ else
+ test_complete fail
+ fi
+
+ # Recover the system. Stress launches multiple PIDs, so it's best to:
+ killall -9 stress
+}
+
+test_init $0 "$features"
+test_run