Add test framework, fix some bugs

1 files changed, 22 insertions, 0 deletions

diff --git a/tools/run-test.sh b/tools/run-test.sh
new file mode 100755
index 0000000..d651b09
--- /dev/null
+++ b/tools/run-test.sh
@@ -0,0 +1,22 @@
+#!/bin/sh -e
+
+prog="$1"
+
+if test -x "./src/tests/${prog}.wrapper" ; then
+  cmd="./src/tests/${prog}.wrapper $prog"
+else
+  cmd="./$prog"
+fi
+
+if test -r "./src/tests/${prog}.expected" ; then
+  cp -f "./src/tests/${prog}.expected" "./${prog}.expected"
+elif test -x "./src/tests/${prog}.baseline" ; then
+  "./src/tests/${prog}.baseline" > "./${prog}.expected"
+else
+  echo "run-test.sh: fatal: missing baseline for $prog" 1>&2 ; exit 100
+fi
+
+$cmd | diff "./${prog}.expected" -
+
+rm -f "./${prog}.expected"
+echo "run-test.sh: info: $prog: pass" 1>&2