#
# Copyright © 2012 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# IN THE SOFTWARE.
#

import re
from subprocess import call, DEVNULL
from framework.test import Test

__all__ = ['init', 'makeTestList']

###
## Plugin initialization
###
oglc = None
def init(config):
    global oglc
    try:
        # Get the oglconform binary path from the configuration file
        block = config['oglconform']
        oglc = block['binary']
        return True
    except KeyError:
        return False

skip_re = re.compile(r'Total Not run: 1|no test in schedule is compat|GLSL [134].[0-5]0 is not supported|wont be scheduled due to lack of compatible fbconfig')
pass_re = re.compile(r'Total Passed : 1')

class OGLCTest(Test):
    def __init__(self, oglc, category, subtest):
        Test.__init__(self, [oglc, '-minFmt', '-v', '4', '-test', category, subtest])

    def interpretResult(self, out, err, exitcode):
        if skip_re.search(out) is not None:
            return 'skip'
        elif pass_re.search(out) is not None:
            return 'pass'

        return 'fail'

def makeTestList():
    tempfile = '/tmp/oglc.tests'
    call([oglc, '-generateTestList', tempfile], stdout=DEVNULL, stderr=DEVNULL)
    with open(tempfile) as f:
        testlist = f.read().splitlines()

    d = {}
    for l in testlist:
        category, test = l.split()
        d['oglconform/' + category + '/' + test] = OGLCTest(oglc, category, test)

    return d