Add a basic test to run falco.

Add a basic test that loads the kernel module from the source directory
and runs falco. No testing of behavior yet.

.travis.yml

@@ -27,8 +27,8 @@ script:
     - cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE
     - make VERBOSE=1
     - make package
-#    - cd ..
-#    - test/falco_trace_regression.sh build/userspace/falco/falco
+    - cd ..
+    - sudo test/falco_trace_regression.sh build/userspace/falco/falco
 notifications:
   webhooks:
     urls:

test/falco_trace_regression.sh

@@ -5,6 +5,10 @@ SCRIPT=$(readlink -f $0)
 BASEDIR=$(dirname $SCRIPT)
 
 FALCO=$1
+BUILDDIR=$(dirname $FALCO)
+
+# Load the built kernel module by hand
+insmod $BUILDDIR/../../driver/sysdig-probe.ko
 
 # For now, simply ensure that falco can run without errors.
 FALCO_CMDLINE="$FALCO -c $BASEDIR/../falco.yaml -r $BASEDIR/../rules/falco_rules.yaml"