#!./common/bats/bin/bats
# -*-sh-*-

source ./common/test_helper_functions.bash || exit 1
source ./common/functions || exit 1

if [ -s ./common/TEST_ENV ];then
    source ./common/TEST_ENV
fi

PKG=ADIOS2
testname="libs/adios2"

setup() {
    module=adios2
    library=libadios2
    header=adios2.h
    rpm=adios2-$LMOD_FAMILY_COMPILER-$LMOD_FAMILY_MPI${DELIM}
    OUTPUT="$(mktemp)"
    export module library header rpm OUTPUT
}

teardown() {
    rm -f "$OUTPUT"
}

@test "[$testname] Verify $PKG module is loaded and matches rpm version ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    module list $module | grep "1) $module" >& $OUTPUT || exit 1
    run grep $module $OUTPUT
    assert_success

    # check version against rpm
    local version="$(rpm -q --queryformat='%{VERSION}\n' $rpm)"
    run cat $OUTPUT
    assert_output "  1) $module/$version"
}

@test "[$testname] Verify module ${PKG}_DIR is defined and exists ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    DIR=${PKG}_DIR
    if [ -z ${!DIR} ];then
        flunk "${PKG}_DIR directory not defined"
    fi

    if [ ! -d ${!DIR} ];then
        flunk "directory ${!DIR} does not exist"
    fi
}

@test "[$testname] Verify module ${PKG}_BIN is defined and exists ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    BIN=${PKG}_BIN
    if [ -z ${!BIN} ];then
        flunk "${PKG}_BIN directory not defined"
    fi

    if [ ! -d ${!BIN} ];then
        flunk "directory ${!BIN} does not exist"
    fi
}

# ----------
# Lib Tests
# ----------

@test "[$testname] Verify module ${PKG}_LIB is defined and exists ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    LIB=${PKG}_LIB

    if [ -z ${!LIB} ];then
        flunk "${PKG}_LIB directory not defined"
    fi

    if [ ! -d ${!LIB} ];then
        flunk "directory ${!LIB} does not exist"
    fi
}

@test "[$testname] Verify dynamic library available in ${PKG}_LIB ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    LIB=${PKG}_LIB

    if [ -z ${!LIB} ];then
        flunk "${PKG}_LIB directory not defined"
    fi

    for flavor in c core cxx fortran; do
        if [ ! -s ${!LIB}/${library}_${flavor}.so ];then
            flunk "${library}_${flavor}.so does not exist"
        fi
        if [ ! -s ${!LIB}/${library}_${flavor}_mpi.so ];then
            flunk "${library}_${flavor}_mpi.so does not exist"
        fi
    done
}

# --------------
# Include Tests
# --------------

@test "[$testname] Verify module ${PKG}_INC is defined and exists ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    INC=${PKG}_INC

    if [ -z ${!INC} ];then
        flunk "${PKG}_INC directory not defined"
    fi

    if [ ! -d ${!INC} ];then
        flunk "directory ${!INC} does not exist"
    fi
}

@test "[$testname] Verify header file is present in ${PKG}_INC ($LMOD_FAMILY_COMPILER/$LMOD_FAMILY_MPI)" {
    INC=${PKG}_INC

    if [ -z ${!INC} ];then
        flunk "${PKG}_INC directory not defined"
    fi

    if [ ! -s ${!INC}/${header} ];then
        flunk "$header file does not exist"
    fi
}
