Initial commit

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

9 files changed, 355 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
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--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,8 @@
+SCRIPTS=$(wildcard *.sh)
+
+all:
+
+clean:
+
+install:
+	cp $(SCRIPTS) $(INSTALL_DIR)/
diff --git a/tests/vsp-unit-test-0001.sh b/tests/vsp-unit-test-0001.sh
new file mode 100755
index 0000000..2cb0cb3
--- /dev/null
+++ b/tests/vsp-unit-test-0001.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+#
+# Test WPF packing in RGB mode. Use a RPF -> WPF pipeline with a fixed ARGB32
+# format on the input and capture output frames in all RGB formats supported
+# by the WPF.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 wpf.0"
+formats="RGB332 ARGB555 XRGB555 RGB565 BGR24 RGB24 ABGR32 ARGB32 XBGR32 XRGB32"
+
+test_wpf_packing() {
+	test_start "WPF packing in $format"
+
+	pipe_configure rpf-wpf 0 0 | ./logger.sh config >> $logfile
+	format_configure rpf-wpf 0 0 \
+		ARGB32 1024x768 $format | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input 0 ARGB32 | ./logger.sh input.0 >> $logfile &
+	$vsp_runner $mdev output 0 $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames exact reference $format 0)
+
+	test_complete $result
+}
+
+test_run() {
+	for format in $formats ; do
+		test_wpf_packing $format
+	done
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0002.sh b/tests/vsp-unit-test-0002.sh
new file mode 100755
index 0000000..e2602d8
--- /dev/null
+++ b/tests/vsp-unit-test-0002.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+#
+# Test WPF packing in YUV mode. Use a RPF -> WPF pipeline with a fixed YUYV
+# format on the input and capture output frames in all YUV formats supported
+# by the WPF.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 wpf.0"
+formats="NV12M NV16M NV21M NV61M UYVY VYUY YUV420M YUYV YVYU"
+
+test_wpf_packing() {
+	test_start "WPF packing in $format"
+
+	pipe_configure rpf-wpf 0 0 | ./logger.sh config >> $logfile
+	format_configure rpf-wpf 0 0 \
+		YUYV 1024x768 $format | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input 0 YUYV | ./logger.sh input.0 >> $logfile &
+	$vsp_runner $mdev output 0 $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames fuzzy reference $format 0)
+
+	test_complete $result
+}
+
+test_run() {
+	for format in $formats ; do
+		test_wpf_packing $format
+	done
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0003.sh b/tests/vsp-unit-test-0003.sh
new file mode 100755
index 0000000..ff81509
--- /dev/null
+++ b/tests/vsp-unit-test-0003.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+#
+# Test downscaling and upscaling in RGB and YUV modes. Use a RPF -> UDS -> WPF
+# pipeline with identical input and output formats.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 uds wpf.0"
+formats="RGB24 UYVY"
+
+test_scale() {
+	format=$1
+	insize=$2
+	outsize=$3
+
+	test_start "scaling from $insize to $outsize in $format"
+
+	pipe_configure rpf-uds | ./logger.sh config >> $logfile
+	format_configure rpf-uds \
+		$format $insize $format $outsize | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input 0 $format  | ./logger.sh input.0  >> $logfile &
+	$vsp_runner $mdev output 0 $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames exact scaled $format 0)
+
+	test_complete $result
+}
+
+test_run() {
+	for format in $formats ; do
+		test_scale $format 1024x768 640x480
+		test_scale $format 640x480 1024x768
+	done
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0004.sh b/tests/vsp-unit-test-0004.sh
new file mode 100755
index 0000000..af5dfdb
--- /dev/null
+++ b/tests/vsp-unit-test-0004.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+#
+# Test 1D histogram generation. Use a RPF -> WPF pipeline with the HGO hooked
+# up at the RPF output.
+#
+
+source vsp-lib.sh
+
+features="hgo rpf.0 wpf.0"
+formats="RGB24 UYVY"
+
+test_histogram() {
+	test_start "histogram in $format"
+
+	pipe_configure rpf-hgo                    | ./logger.sh config >> $logfile
+	format_configure rpf-hgo \
+		$format 1024x768                  | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev m2m-hgo $format $format | ./logger.sh config >> $logfile
+	$vsp_runner $mdev hgo                     | ./logger.sh hgo >> $logfile &
+	$vsp_runner $mdev input 0 $format         | ./logger.sh input.0 >> $logfile &
+	$vsp_runner $mdev output 0 $format        | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_histograms $format 0)
+
+	test_complete $result
+}
+
+test_run() {
+	for format in $formats ; do
+		test_histogram $format
+	done
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0005.sh b/tests/vsp-unit-test-0005.sh
new file mode 100755
index 0000000..aeb0ca2
--- /dev/null
+++ b/tests/vsp-unit-test-0005.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+
+#
+# Test RPF -> WPF with all RPF and WPF instances in sequence. The format
+# doesn't matter much, use RGB24 to simplify frame comparison.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 rpf.1 wpf.0 wpf.1"
+format=RGB24
+
+test_rpf() {
+	rpf=$1
+
+	test_start "RPF.$rpf"
+
+	pipe_configure rpf-wpf $rpf 0 | ./logger.sh config >> $logfile
+	format_configure rpf-wpf $rpf 0 \
+		$format 1024x768 $format | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input $rpf $format | ./logger.sh input.0 >> $logfile &
+	$vsp_runner $mdev output 0 $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames exact reference $format 0)
+
+	test_complete $result
+}
+
+test_wpf() {
+	wpf=$1
+
+	test_start "WPF.$wpf"
+
+	pipe_configure rpf-wpf 0 $wpf | ./logger.sh config >> $logfile
+	format_configure rpf-wpf 0 $wpf \
+		$format 1024x768 $format | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input 0 $format | ./logger.sh input.0 >> $logfile &
+	$vsp_runner $mdev output $wpf $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames exact reference $format $wpf)
+
+	test_complete $result
+}
+
+test_run() {
+	num_rpfs=$(vsp1_count_rpfs)
+	num_wpfs=$(vsp1_count_wpfs)
+
+	for rpf in `seq 0 1 $((num_rpfs-1))` ; do
+		test_rpf $rpf
+	done
+
+	# Skip WPF.0, it has already been tested during the RPF tests.
+	for wpf in `seq $((num_wpfs-1))` ; do
+		test_wpf $wpf
+	done
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0006.sh b/tests/vsp-unit-test-0006.sh
new file mode 100755
index 0000000..0ae4259
--- /dev/null
+++ b/tests/vsp-unit-test-0006.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+#
+# Test invalid pipelines, without an RPF or without a WPF.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 wpf.0"
+format=RGB24
+
+test_no_rpf() {
+	test_start "invalid pipeline with no RPF"
+
+	pipe_configure none | ./logger.sh config >> $logfile
+	format_configure wpf \
+		$format 1024x768 0 | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev output 0 $format | ./logger.sh input.0 >> $logfile
+
+	# The test always passes if the kernel doesn't crash
+	test_complete pass
+}
+
+test_no_wpf() {
+	test_start "invalid pipeline with no WPF"
+
+	pipe_configure none | ./logger.sh config >> $logfile
+	format_configure rpf \
+		$format 1024x768 0 | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input 0 $format | ./logger.sh input.0 >> $logfile
+
+	# The test always passes if the kernel doesn't crash
+	test_complete pass
+}
+
+test_run() {
+	test_no_rpf
+	test_no_wpf
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0007.sh b/tests/vsp-unit-test-0007.sh
new file mode 100755
index 0000000..c124c29
--- /dev/null
+++ b/tests/vsp-unit-test-0007.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+#
+# Test composition through the BRU in RGB and YUV formats.
+#
+
+source vsp-lib.sh
+
+features="rpf.0 rpf.1 bru wpf.0"
+formats="RGB24 UYVY"
+
+test_bru() {
+	format=$1
+	ninputs=$2
+
+	test_start "BRU in $format with $ninputs inputs"
+
+	pipe_configure rpf-bru $ninputs | ./logger.sh config >> $logfile
+	format_configure rpf-bru \
+		$format 1024x768 $ninputs | ./logger.sh config >> $logfile
+
+	for input in `seq 0 1 $((ninputs-1))` ; do
+		$vsp_runner $mdev input $input $format | ./logger.sh input.$input >> $logfile &
+	done
+	$vsp_runner $mdev output 0 $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames fuzzy composed-$ninputs $format 0)
+
+	test_complete $result
+}
+
+test_run() {
+	max_inputs=$(vsp1_count_bru_inputs)
+
+	for format in $formats ; do
+		for ninputs in `seq $max_inputs` ; do
+			test_bru $format $ninputs
+		done
+	done
+}
+
+test_init $0 "$features"
+test_run
diff --git a/tests/vsp-unit-test-0008.sh b/tests/vsp-unit-test-0008.sh
new file mode 100755
index 0000000..b3b0510
--- /dev/null
+++ b/tests/vsp-unit-test-0008.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+#
+# Test downscaling and upscaling in RGB and YUV modes with a BRU inserted in
+# the pipeline, both before and after the scaler.
+#
+
+source vsp-lib.sh
+
+features="bru rpf.0 uds wpf.0"
+formats="RGB24 UYVY"
+
+test_scale() {
+	format=$1
+	insize=$2
+	outsize=$3
+	order=$4
+
+	if [ $order = 'after' ] ; then
+		pipe=rpf-bru-uds
+	else
+		pipe=rpf-uds-bru
+	fi
+
+	test_start "scaling from $insize to $outsize in $format $order BRU"
+
+	pipe_configure $pipe | ./logger.sh config >> $logfile
+	format_configure $pipe \
+		$format $insize $format $outsize | ./logger.sh config >> $logfile
+
+	$vsp_runner $mdev input 0 $format  | ./logger.sh input.0  >> $logfile &
+	$vsp_runner $mdev output 0 $format | ./logger.sh output.0 >> $logfile
+
+	result=$(compare_frames exact scaled $format 0)
+
+	test_complete $result
+}
+
+test_run() {
+	for format in $formats ; do
+		test_scale $format 1024x768 640x480 before
+		test_scale $format 640x480 1024x768 before
+		test_scale $format 1024x768 640x480 after
+		test_scale $format 640x480 1024x768 after
+	done
+}
+
+test_init $0 "$features"
+test_run