#!/bin/bash -e
#
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

#
# Description:
#     Runs Spack unit tests.
#
# Usage:
#     run-unit-tests [test ...]
#
# Options:
#     Optionally add one or more unit tests
#     to only run these tests.
#

#-----------------------------------------------------------
# Run a few initial commands and set up test environment
#-----------------------------------------------------------
ORIGINAL_PATH="$PATH"

. "$(dirname $0)/setup.sh"
check_dependencies $coverage git hg svn

# Move to root directory of Spack
# Allows script to be run from anywhere
cd "$SPACK_ROOT"

# Print compiler information
spack config get compilers

# Run spack help to cover command import
bin/spack -h
bin/spack help -a

# Profile and print top 20 lines for a simple call to spack spec
bin/spack -p --lines 20 spec mpileaks%gcc ^elfutils@0.170

#-----------------------------------------------------------
# Run unit tests with code coverage
#-----------------------------------------------------------
extra_args=""
if [[ -n "$@" ]]; then
    extra_args="-k $@"
fi
$coverage_run bin/spack test -x --verbose "$extra_args"

#-----------------------------------------------------------
# Run tests for setup-env.sh
#-----------------------------------------------------------
# Clean the environment by removing Spack from the path and getting rid of
# the spack shell function
export PATH="$ORIGINAL_PATH"
unset spack

# start in the spack root directory
cd "$SPACK_ROOT"

# Run bash tests with coverage enabled, but pipe output to /dev/null
# because it seems that kcov seems to undo the script's redirection
if [ "$BASH_COVERAGE" = true ]; then
    "$QA_DIR/bashcov" "$QA_DIR/setup-env-test.sh" &> /dev/null
    "$QA_DIR/bashcov" "$QA_DIR/completion-test.sh" &> /dev/null
fi

# run the test scripts for their output (these will print nicely)
bash "$QA_DIR/setup-env-test.sh"
zsh  "$QA_DIR/setup-env-test.sh"
dash "$QA_DIR/setup-env-test.sh"

bash "$QA_DIR/completion-test.sh"