From cbc2cd8b609abf7e09bc1d8d56435087a6427fed Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 20 Jun 2016 01:15:31 +0300
Subject: tests: Add WPF flip update tests

Test updating the vertical and horizontal flip controls during video
streaming.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 tests/vsp-unit-test-0012.sh | 91 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100755 tests/vsp-unit-test-0012.sh

diff --git a/tests/vsp-unit-test-0012.sh b/tests/vsp-unit-test-0012.sh
new file mode 100755
index 0000000..a536ca9
--- /dev/null
+++ b/tests/vsp-unit-test-0012.sh
@@ -0,0 +1,91 @@
+#!/bin/sh
+
+#
+# Test runtime modification of horizontal and vertical flipping on WPF.0.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 wpf.0 wpf.0[control:'Vertical+Flip']"
+optional_features="wpf.0[control:'Horizontal+Flip']"
+
+directions="horizontal vertical"
+dir_horizontal_control="Horizontal+Flip"
+dir_horizontal_label="hflip"
+dir_vertical_control="Vertical+Flip"
+dir_vertical_label="vflip"
+
+format="RGB24"
+
+get_var() {
+	echo $(eval echo \$dir_$1_$2)
+}
+
+flip_control() {
+	local direction=$1
+	local value=$2
+	local control=$(get_var $direction control)
+
+	vsp1_set_control wpf.0 "$control" $value
+}
+
+reset_controls() {
+	# Reset all controls to their default value
+	local direction
+
+	for direction in $* ; do
+		flip_control $direction 0
+	done
+}
+
+test_flipping() {
+	local direction=$1
+	local label="$(get_var $direction label)"
+
+	test_start "$label"
+
+	pipe_configure rpf-wpf 0 0
+	format_configure rpf-wpf 0 0 ARGB32 1024x768 $format
+
+	vsp_runner rpf.0 --count=6 &
+	vsp_runner wpf.0 --count=6 --skip=0 --buffers=1 --pause=3 &
+
+	vsp_runner_wait wpf.0
+	result=$(compare_frames $label=0)
+
+	[ $result = fail ] && {
+		test_complete $result ;
+		return
+	}
+
+	flip_control $direction 1
+
+	vsp_runner_resume wpf.0
+	wait
+
+	result=$(compare_frames $label=1)
+
+	test_complete $result
+}
+
+test_main() {
+	# Check the supported directions and reset the associated controls
+	local supported_directions
+
+	for direction in $directions ; do
+		$(vsp1_has_feature "wpf.0[control:'$(get_var $direction control)']") && {
+			supported_directions="$supported_directions $direction" ;
+			flip_control $direction 0
+		}
+	done
+
+	local directions=$supported_directions
+
+	for direction in $directions ; do
+		reset_controls $directions
+		test_flipping $direction
+	done
+}
+
+test_init $0 "$features" "$optional_features"
+test_run
-- 
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