diff test/test-layer-exports.sh @ 2438:a5ec35798c9e spectrogram-export

Add regression tests for layer export

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/test-layer-exports.sh	Tue Jan 07 14:36:27 2020 +0000
@@ -0,0 +1,107 @@
+#!/bin/bash
+#
+# Regression tests for layer export to CSV
+# Must be run from directory that contains this script
+
+# NB hardcoded assumptions here about the contents of the session
+# file, so the session file (all.sv) is also hardcoded. The session is
+# expected to consist of:
+# 
+# - pane 1 with 3 layers (ruler, waveform, instants)
+# - pane 2 with 3 layers (ruler, waveform, values)
+# - pane 3 with 3 layers (ruler, image, regions)
+# - pane 4 with 3 layers (ruler, text, notes)
+# - pane 5 with 2 layers (ruler, 3d plot)
+# - pane 6 with 3 layers (ruler, spectrogram, boxes)
+# - pane 7 with 2 layers (ruler, peak frequency spectrogram)
+
+set -e
+
+if [ -n "$1" ]; then
+    echo "Usage: $0" 1>&2
+    exit 2
+fi
+
+set -u
+
+sv="../sonic-visualiser"
+if [ ! -f "$sv" -o ! -x "$sv" ]; then
+    echo "This script must be run from the sonic-visualiser/test directory" 1>&2
+    exit 1
+fi
+
+version=$("$sv" -v 2>&1)
+adequate=no
+case "$version" in
+    [012].*) ;;
+    3.[012]) ;;
+    3.[012].*) ;;
+    [1-9]*) adequate=yes ;;
+    *) echo "Failed to query Sonic Visualiser version" 1>&2
+       exit 1 ;;
+esac
+if [ "$adequate" = "no" ]; then
+    echo "Sonic Visualiser version must be at least 3.3 (supporting --osc-script option)" 1>&2
+    exit 1
+fi
+
+session="all.sv"
+
+if [ ! -f "$session" ]; then
+    echo "Session file $session not found" 1>&2
+    exit 1
+fi
+
+tmpdir=$(mktemp -d)
+trap "rm -rf $tmpdir" 0
+
+input="$tmpdir/input.sv"
+
+cp "$session" "$input"
+
+cat > "$tmpdir/script" <<EOF
+/open "$input"
+/setcurrent 1 3
+/exportlayer "$tmpdir/instants.csv"
+/setcurrent 2 3
+/exportlayer "$tmpdir/values.csv"
+/setcurrent 3 2
+/exportlayer "$tmpdir/image.csv"
+/setcurrent 3 3
+/exportlayer "$tmpdir/regions.csv"
+/setcurrent 4 2
+/exportlayer "$tmpdir/text.csv"
+/setcurrent 4 3
+/exportlayer "$tmpdir/notes.csv"
+/setcurrent 5 2
+/exportlayer "$tmpdir/3dplot.csv"
+/setcurrent 6 2
+/exportlayer "$tmpdir/spectrogram.csv"
+/setcurrent 6 3
+/exportlayer "$tmpdir/boxes.csv"
+/setcurrent 7 2
+/exportlayer "$tmpdir/peakfreq.csv"
+/quit
+EOF
+
+"$sv" --no-splash --osc-script "$tmpdir/script"
+
+for type in instants values image regions text notes 3dplot spectrogram boxes peakfreq ; do
+    actual="$tmpdir/$type.csv"
+    expected="layers-expected/$type.csv"
+    if ! cmp -s "$actual" "$expected" ; then
+        echo
+        echo "Test failed for layer type \"$type\"!"
+        echo
+        echo "Actual:"
+        ls -l "$actual"
+        echo "Expected"
+        ls -l "$expected"
+        echo
+        echo "Diff begins:"
+        diff -u1 "$actual" "$expected" | head 
+        echo
+    fi
+done
+
+