#!/bin/sh
# This script builds and runs INET with the various features turned on and off testing
# whether features can be enabled and disabled independently without causing
# build or runtime failures.

skipped_features="TCP_NSC VoIPStream"

# test procedure that is run for each test case (assumes to be in INET_ROOT)
runtest() {
  (make makefiles >/dev/null && make cleanall >/dev/null && make makefiles >/dev/null) || { echo "*** $1 prepare build: FAIL" ; return; }
  make -j8 >/$LOG_DIR/$1-build.out 2>/$LOG_DIR/$1-build.err || { echo "*** $1 building: FAIL" ; return; }
  (cd $DIR; opp_run -l ../../src/INET -u Cmdenv -n ../../src:. >/$LOG_DIR/$1-run.out 2>/$LOG_DIR/$1-run.err) || { echo "*** $1 running: FAIL" ; return; }
  echo "*** $1: PASS"
}

cd `dirname $0`
DIR=`pwd`
LOG_DIR=`pwd`/_log
rm -rf $LOG_DIR; mkdir -p $LOG_DIR
cd ../..

echo "Running feature build and run tests..."
base_features=$(./inet_featuretool list | grep -v _examples | awk '{print $2;}')
if [ -n "$skipped_features" ]; then
  echo "Skipping the following features: $skipped_features"
fi

# test with all features disabled
./inet_featuretool -q disable -f all
runtest all_disabled

# test with default features enabled (except skipped ones)
./inet_featuretool -q reset
if [ -n "$skipped_features" ]; then
  ./inet_featuretool -q disable -f $skipped_features
fi
runtest default

# test with all features enabled (except skipped ones)
./inet_featuretool -q enable -f all
if [ -n "$skipped_features" ]; then
  ./inet_featuretool -q disable -f $skipped_features
fi
runtest all_enabled

# test with each feature enabled - one by one
for feature in $base_features; do
  if echo $skipped_features | grep -q $feature; then
    echo "*** ${feature}_enabled: SKIPPED"
  else
    ./inet_featuretool -q disable -f all
    ./inet_featuretool -q enable -f $feature
    runtest ${feature}_enabled
  fi
done

# test with each feature disabled - one by one
for feature in $base_features; do
  ./inet_featuretool -q enable -f all
  if [ -n "$skipped_features" ]; then
    ./inet_featuretool -q disable -f $skipped_features
  fi
  if echo $skipped_features | grep -q $feature; then
    echo "*** ${feature}_disabled: SKIPPED"
  else
    ./inet_featuretool -q disable -f $feature
    runtest ${feature}_disabled
  fi
done