#============================================================================ 

#Name        : test_compilation.py 

#Part of     : Helium 

#Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

#All rights reserved.

#This component and the accompanying materials are made available

#under the terms of the License "Eclipse Public License v1.0"

#which accompanies this distribution, and is available

#at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

#Initial Contributors:

#Nokia Corporation - initial contribution.

#

#Contributors:

#

#Description:

#===============================================================================

import unittest

import compilation

import logging

import os

import sysdef.api

import tempfile

from shutil import rmtree

_logger = logging.getLogger('test.compilation')

logging.basicConfig(level=logging.INFO)

class CompilationTest(unittest.TestCase):

    """ Unit test case for compilation.py """

    def test_read_output_binaries_per_unit_with_empty_logs_list(self):

        """ Testing read_output_binaries_per_unit method with empty log list """

        sysdefpath = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'canonical_system_definition.xml')

        sysDef = sysdef.api.SystemDefinition(sysdefpath)

        bsl = compilation.BinarySizeLogger(sysDef)

        self.assertRaises(Exception, bsl.read_output_binaries_per_unit, "")

    def test_read_output_binaries_per_unit(self):

        """ Testing read_output_binaries_per_unit method """

        sysdefpath = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'canonical_system_definition.xml')

        sysDef = sysdef.api.SystemDefinition(sysdefpath)

        bsl = compilation.BinarySizeLogger(sysDef)

        loglist = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'logs', 'test_build.log')

        bsl.read_output_binaries_per_unit(loglist.split(';'))

    def test_read_binary_sizes_in_rom_output_logs_with_empty_logs_list(self):

        """ Testing read_binary_sizes_in_rom_output_logs method with empty log list """

        sysdefpath = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'canonical_system_definition.xml')

        sysDef = sysdef.api.SystemDefinition(sysdefpath)

        bsl = compilation.BinarySizeLogger(sysDef)

        self.assertRaises(Exception, bsl.read_binary_sizes_in_rom_output_logs, "")

    def test_read_binary_sizes_in_rom_output_logs(self):

        """ Testing read_binary_sizes_in_rom_output_logs method """

        sysdefpath = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'canonical_system_definition.xml')

        sysDef = sysdef.api.SystemDefinition(sysdefpath)

        bsl = compilation.BinarySizeLogger(sysDef)

        loglist = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'logs', 'test_build.log')

        bsl.read_output_binaries_per_unit(loglist.split(';'))

        romloglist = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'logs', 'test_rom.log')

        bsl.read_binary_sizes_in_rom_output_logs(romloglist.split(';'))

    def test_write2csvfile(self):

        """ Testing write2csvfile method """

        sysdefpath = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'canonical_system_definition.xml')

        sysDef = sysdef.api.SystemDefinition(sysdefpath)

        bsl = compilation.BinarySizeLogger(sysDef)

        tmpdir = tempfile.mkdtemp()

        output = os.path.join(tmpdir, 'test_flash_image_size_data.csv')

        sysdeflist = os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'build.sysdef.xml') + ", " + os.path.join(os.environ['TEST_DATA'], 'data', 'compile', 'sysdefs', 'layers.sysdef.xml')

        bsl.write2csvfile(output, sysdeflist.split(','))

        tempFile = open(output,'r')

        contents = tempFile.readlines()

        tempFile.close()

        rmtree(tmpdir)

        assert len(contents) > 0