#
# Copyright © 2012 Intel Corporation
#
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# 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.
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# 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
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#

import re

from os import path

from framework.test import Test

#############################################################################
##### Plugin Initialization
#############################################################################
gtf_root = None
config_id = None
def init(config):
    global gtf_root
    global config_id
    try:
        # Get the GTF binary path from the configuration file
        block = config['es3conform']
        gtf_root = block['root']
        config_id = block.get('config_id', 77)
        return True
    except KeyError:
        return False

#############################################################################
##### GTFTest: Execute a sub-test of the Khronos ES 3.0 Conformance suite.
#############################################################################
class GTFTest(Test):
    pass_re = re.compile(r'Conformance PASSED all 1 tests')

    def __init__(self, test):
        Test.__init__(self, [path.join(gtf_root, 'GTF'), '-id=' + config_id, '-width=113', '-height=47', '-run=' + test])

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

def populateTests(runfile, tests):
    "Read a .run file, adding any .test files to the profile"
    with open(runfile, 'r') as f:
        for line in f.readlines():
            # Ignore comments and whitespace
            line = line.strip()
            if line.startswith('#') or line == '':
                continue

            newpath = path.join(path.dirname(runfile), line)
            if line.endswith('.run'):
                populateTests(newpath, tests)
            else:
                # Add the .test file
                tests['es3conform/' + path.relpath(newpath, gtf_root)] = GTFTest(newpath)
    return tests

def makeTestList():
    tests = {}
    return populateTests(path.join(gtf_root, 'mustpass_es30.run'), tests)