use absolute paths in integration tests

Author: softprops

tests/test.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
 # Directory of the integration test
-HERE=$(dirname "$0")
+HERE="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 # Root directory of the repository
-DIST=$(cd $HERE/..; echo "$PWD")
+DIST=$(cd ..; pwd)
 
 source "${HERE}"/bashtest.sh