Chris@2236: #!/bin/bash
Chris@2236: #
Chris@2236: # Test that loading and re-saving a session does not change its contents
Chris@2324: # Must be run from directory that contains this script
Chris@2236: 
Chris@2236: set -e
Chris@2236: 
Chris@2236: session="$1"
Chris@2236: 
Chris@2236: set -u
Chris@2236: 
Chris@2248: sv="../sonic-visualiser"
Chris@2324: if [ ! -f "$sv" -o ! -x "$sv" ]; then
Chris@2248:     echo "This script must be run from the sonic-visualiser/test directory" 1>&2
Chris@2236:     exit 1
Chris@2236: fi
Chris@2236: 
Chris@2236: if ! xmllint --version 2>/dev/null ; then
Chris@2236:     echo "Can't find required xmllint program (from libxml2 distribution)" 1>&2
Chris@2236:     exit 1
Chris@2236: fi
Chris@2236: 
Chris@2236: version=$("$sv" -v 2>&1)
Chris@2236: adequate=no
Chris@2236: case "$version" in
Chris@2236:     [012].*) ;;
Chris@2236:     3.[012]) ;;
Chris@2236:     3.[012].*) ;;
Chris@2236:     [1-9]*) adequate=yes ;;
Chris@2236:     *) echo "Failed to query Sonic Visualiser version" 1>&2
Chris@2236:        exit 1 ;;
Chris@2236: esac
Chris@2236: if [ "$adequate" = "no" ]; then
Chris@2236:     echo "Sonic Visualiser version must be at least 3.3 (supporting --osc-script option)" 1>&2
Chris@2236:     exit 1
Chris@2236: fi
Chris@2236: 
Chris@2236: if [ -z "$session" ]; then
Chris@2236:     echo "Usage: $0 <session.sv>" 1>&2
Chris@2236:     exit 2
Chris@2236: fi
Chris@2236: 
Chris@2236: if [ ! -f "$session" ]; then
Chris@2236:     echo "Session file $session not found" 1>&2
Chris@2236:     exit 1
Chris@2236: fi
Chris@2236: 
Chris@2236: tmpdir=$(mktemp -d)
Chris@2236: trap "rm -rf $tmpdir" 0
Chris@2236: 
Chris@2236: input="$tmpdir/input.sv"
Chris@2236: inxml="$tmpdir/input.xml"
Chris@2236: output="$tmpdir/output.sv"
Chris@2236: outxml="$tmpdir/output.xml"
Chris@2236: 
Chris@2236: cp "$session" "$input"
Chris@2236: 
Chris@2236: cat > "$tmpdir/script" <<EOF
Chris@2236: /open "$input"
Chris@2236: /save "$output"
Chris@2236: /quit
Chris@2236: EOF
Chris@2236: 
Chris@2236: "$sv" --no-splash --osc-script "$tmpdir/script"
Chris@2236: 
Chris@2236: if [ ! -f "$output" ]; then
Chris@2236:     echo "ERROR: Failed to save session to $output at all!" 1>&2
Chris@2236:     exit 1
Chris@2236: fi
Chris@2236: 
Chris@2236: bunzip2 -c "$input" | xmllint --format - > "$inxml"
Chris@2236: bunzip2 -c "$output" | xmllint --format - > "$outxml"
Chris@2236: 
Chris@2249: diff -u "$inxml" "$outxml"
Chris@2236: