#!/bin/bash

set -eu

cd "$(dirname "$0")"
MYNAME=$(basename "$0")
TESTDIR=/tmp/gocryptfs-test-parent
LOCKFILE=$TESTDIR/$MYNAME.lock

mkdir -p $TESTDIR

(
# Prevent multiple parallel test.bash instances as this causes
# all kinds of mayham
if ! flock --nonblock 200 ; then
	echo "Could not acquire lock on $LOCKFILE - already running?"
	exit 1
fi

# Clean up dangling filesystems
for i in $(cat /proc/mounts | grep $TESTDIR | cut -f2 -d" "); do
	echo "Warning: unmounting leftover filesystem: $i"
	fusermount -u $i
done

source build.bash

go test ./... $*

# The tests cannot to this themselves as they are run in parallel.
# Don't descend into possibly still mounted example filesystems.
rm -Rf --one-file-system $TESTDIR

if go tool | grep vet > /dev/null ; then
	go tool vet -all -shadow .
else
	echo "\"go tool vet\" not available - skipping"
fi

) 200> $LOCKFILE