Add shell/test rule

... allowing to run simple tests given by a shell script.

1 files changed, 44 insertions, 0 deletions

diff --git a/shell/test/test_runner.sh b/shell/test/test_runner.sh
new file mode 100755
index 0000000..969b80a
--- /dev/null
+++ b/shell/test/test_runner.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# ensure all required outputs are present
+touch stdout
+touch stderr
+RESULT=UNKNOWN
+echo "${RESULT}" > result
+echo UNKNOWN > time-start
+echo UNKNOWN > time-stop
+
+mkdir scratch
+export TEST_TMPDIR=$(realpath scratch)
+export TMPDIR="${TEST_TMPDIR}"
+
+# Change to the working directory; note: while unlikely, the test
+# might not have test data, so we have to ensure the presence of
+# the work directory.
+mkdir -p work
+cd work
+
+date +%s > ../time-start
+# TODO:
+# - proper wrapping with timeout
+if sh ../test.sh > ../stdout 2> ../stderr
+then
+    RESULT=PASS
+else
+    RESULT=FAIL
+fi
+date +%s > ../time-stop
+
+# Ensure all the promissed output files in the work directory
+# are present, even if the test failed to create them.
+for f in "$@"
+do
+    touch "./${f}"
+done
+
+echo "${RESULT}" > ../result
+
+if [ "${RESULT}" '!=' PASS ]
+then
+   exit 1;
+fi