quantum_package/scripts/qp_test

#!/usr/bin/env python2
# -*- coding: utf-8 -*-

"""
Runs all the possible tests using bats.

Usage:
  qp_test [-av]

Options:
  -v    verbose output
  -a    test all installed modules. Default is to test the current directory.

"""

import os
import subprocess

try:
    from docopt import docopt
    from qp_path import QP_SRC, QP_PLUGINS, QP_ROOT, QP_TESTS
except ImportError:
    print "Please check if you have sourced the ${QP_ROOT}/quantum_package.rc"
    print "(`source ${QP_ROOT}/quantum_package.rc`)"
    print sys.exit(1)


def main(arguments):
    # Fetch all *.bats files
    l_bats = []
    def append_bats(dirname, filenames):
        for f in filenames:
            if f.endswith(".bats"):
                number, _ = f.split('.',1)
                l_bats.append( (int(number), os.path.join(dirname,f)) )

    if arguments["-a"]:
        for (dirname, _, filenames) in os.walk(QP_SRC, followlinks=False) :
            if "IRPF90_temp" not in dirname:
                append_bats(dirname, filenames)
    else:
        for (dirname, _, filenames) in os.walk(os.getcwd(), followlinks=False) :
            if "IRPF90_temp" not in dirname:
                append_bats(dirname, filenames)
    l_bats = [ y for x,y in sorted(l_bats) ]

    # Execute tests
    os.chdir(QP_TESTS)

    for bats_file in l_bats:
        print ""
        print "-~-~-~-~-~-~"
        print ""
        print "Running tests for %s"%(bats_file)
        print ""
        if arguments["-v"]:
            p1 = subprocess.Popen(["python2", "bats_to_sh.py", bats_file], \
                    stdout=subprocess.PIPE)
            p2 = subprocess.Popen(["bash"], stdin=p1.stdout)
            _, _ = os.waitpid(p2.pid,0)
            _, _ = os.waitpid(p1.pid,0)
        else:
            subprocess.check_call(["bats", bats_file])
            


if __name__ == '__main__':
    arguments = docopt(__doc__)
    main(arguments)