test.sh

#!/usr/bin/env bash

# Working directory gets passed in as a command line argument
PROJ_TMP_DIR=$1
cd $PROJ_TMP_DIR

# Store all of our build data here; massage it later.
BUILD_MSG=.build_msg
> $BUILD_MSG

# Get a pretty project name (the last two parts of the directory)
PROJECT_NAME=$(pwd | awk -F '/' '{print $(NF-1)"/"$(NF)}')

# Step 1: compile, and fail if we can't even do that.
make 1>build.log 2>build.error
if [ -s build.error ]; then
    notify-send "FAIL: $PROJECT_NAME" "Build failed."
    exit 1
fi

# Step 2: Run all executables in the current directory
#         with "test" in the filename
find . -maxdepth 1 -type f -executable | while read file; do
    LOGFILE=$file".log"
    ERRORFILE=$file".error"

    # Run in a subshell to suppress 'aborted' messages
    $($file 1>$LOGFILE 2>$ERRORFILE) &> /dev/null

    # How'd we do? Log to our build file.
    if [ $? -eq 0 ]; then
        PASSED_COUNT=$((PASSED_COUNT+1))
        echo "P $file" >> $BUILD_MSG
    else
        FAILED_COUNT=$((FAILED_COUNT+1))
        echo "F $file" >> $BUILD_MSG
    fi
done

# Step 3: Total up counts and from test cases into NOTIFY_MSG. 
TOTAL_COUNT=$(cat $BUILD_MSG | wc -l)
PASS_COUNT=$(grep ^P $BUILD_MSG | wc -l)
FAIL_COUNT=$(grep ^F $BUILD_MSG | wc -l)

NOTIFY_MSG="$PASS_COUNT/$TOTAL_COUNT tests passed\n"
NOTIFY_MSG="$NOTIFY_MSG$(grep ^P $BUILD_MSG | sed 's/^P/-->/g')\n"
NOTIFY_MSG="$NOTIFY_MSG$FAIL_COUNT/$TOTAL_COUNT tests failed\n"
NOTIFY_MSG="$NOTIFY_MSG$(grep ^F $BUILD_MSG | sed 's/^F/-->/g')\n"

# Step 5: Run cppcheck and dump output to NOTIFY_MSG.
cppcheck --enable=all . 1>cppcheck.log 2>cppcheck.error

CPPCHECK_STYLE=$(cat cppcheck.log | grep '(style)' | wc -l)
CPPCHECK_WARNING=$(cat cppcheck.log | grep '(warning)' | wc -l)

NOTIFY_MSG="$NOTIFY_MSG\ncppcheck report:\n"
NOTIFY_MSG="$NOTIFY_MSG--> $CPPCHECK_STYLE style warnings\n"
NOTIFY_MSG="$NOTIFY_MSG--> $CPPCHECK_WARNING correctness warnings\n"

# cppcheck does not contribute to the failure count
if [ $FAIL_COUNT -eq 0 ]; then
    notify-send "PASS: $PROJECT_NAME" "$NOTIFY_MSG"
else
    notify-send "FAIL: $PROJECT_NAME" "$NOTIFY_MSG"
fi