#!/bin/bash

if test -z "$WORKSPACE"; then
    echo "ERROR: \$WORKSPACE not defined"
    exit 1
fi
export PATH="$WORKSPACE/vpython/bin:$PATH"

if test -n "$1"; then
    PYTHON="$1"
else
    PYTHON=python
fi

echo
echo "Building on `hostname`:"
echo
echo "  Workspace: ${WORKSPACE}"
echo
echo "  Package: ${PACKAGE}"
echo
echo "  Environment:"
/usr/bin/env 2>&1 | sort | sed 's/^/    /'
echo
echo "  Python:"
${PYTHON} -c 'import sys; sys.stdout.write(sys.version+"\n")' 2>&1 \
    | sed 's/^/    /'
PYTHON_VER=`${PYTHON} -c 'import sys; sys.stdout.write(str(sys.version_info[0]))'`
echo
# The following executables are required (missing app yields build failure)
for app in gcc; do
which $app || exit 1
echo "  $app:"
$app --version 2>&1 | grep -v '^$' | sed 's/^/    /' || exit 1
echo
done


# Setup virtual Python environment
\rm -Rf vpython
tmp=2.6
if [ "yes" = "$(echo | awk "($PYTHON_VER < $tmp) { print \"yes\"; }")" ]; then
   "$PYTHON" "$WORKSPACE"/cxxtest/admin/virtualenv_1.7.py "$WORKSPACE"/vpython || exit 1
else
   "$PYTHON" "$WORKSPACE"/cxxtest/admin/virtualenv.py "$WORKSPACE"/vpython || exit 1
fi
vpython/bin/easy_install nose
if test "$PYTHON_VER" -gt 2; then
    vpython/bin/easy_install unittest2py3k
    #vpython/bin/pip install unittest2py3k
else
    vpython/bin/easy_install unittest2
fi
vpython/bin/easy_install ply
vpython/bin/easy_install ordereddict
vpython/bin/easy_install gcovr
vpython/bin/easy_install coverage
vpython/bin/easy_install pyutilib.th
cd "$WORKSPACE"/cxxtest/python
"$WORKSPACE"/vpython/bin/python setup.py develop

# Cleanup test directories
cd "$WORKSPACE"/cxxtest/test
make clean
cd "$WORKSPACE"/cxxtest/doc
make clean
cd "$WORKSPACE"

# Run tests
export CXXTEST_GCOV_FLAGS='-fprofile-arcs -ftest-coverage'
vpython/bin/nosetests --verbosity=2 -w "$WORKSPACE"/cxxtest \
    --with-coverage --with-xunit --xunit-file="$WORKSPACE"/TEST-cxxtest.xml \
    || echo "(INFO) nosetests returned non-zero return code"

# Generate Python code coverage
vpython/bin/coverage xml --omit="$WORKSPACE/vpython/lib/*,$WORKSPACE/cxxtest/test/*,$WORKSPACE/cxxtest/doc/examples/*" -o $WORKSPACE/cxxtest/test/coverage.xml

# Generate C++ code coverage
cd "$WORKSPACE"/cxxtest
"$WORKSPACE"/vpython/bin/gcovr -v -d -r "$WORKSPACE"/cxxtest \
    -x -o "$WORKSPACE"/cxxtest/coverage.xml \
    --gcov-filter '.*#test#(\.\.|\^)#cxxtest#.*gcov'

echo "DONE"