91 lines
3.2 KiB
Python
91 lines
3.2 KiB
Python
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import re, sys
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from pathlib import Path
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COPYRIGHT = """/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2022 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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"""
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class MockGen:
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def __init__(self, path):
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self.members = []
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self.path = path
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with open(self.path) as f:
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self.lines = f.readlines()
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def __parseHeader(self):
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# group 1: retval and function
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# group 2: arguments
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# group 3: other keywords (const, override...)
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regex = re.compile("virtual\s+([^\(]+)\(([^\)]*)\)(.*)")
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for line in self.lines:
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virtualFcn = regex.search(line)
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if virtualFcn:
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function = {
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'name':virtualFcn[1],
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'args':virtualFcn[2],
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'extra':virtualFcn[3],
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}
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self.members.append(function)
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def __generateMockDirective(self, virtualMember):
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if "const" in virtualMember['extra']:
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mockDirective = str("MOCK_CONST_METHOD( ")
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else:
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mockDirective = str("MOCK_METHOD( ")
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fcnName = virtualMember['name'].split()[-1]
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arguments = virtualMember['args'].split(',')
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arity = 0 if len(arguments) == 1 and not arguments[0] else len(arguments)
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mockDirective += fcnName + ", " + str(arity) + ", "
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fcnRetval = virtualMember['name'].strip().removesuffix(fcnName).strip()
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mockDirective += fcnRetval + "("
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if arity != 0:
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for i, arg in enumerate(arguments):
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mockDirective += " " if i == 0 else ", "
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mockDirective += arg.strip()
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mockDirective += " "
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return mockDirective + ") );\n"
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def generateMock(self):
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self.__parseHeader()
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with open('qa/mocks/out.txt', 'w') as output:
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output.write(COPYRIGHT)
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for virtualMember in self.members:
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directive = self.__generateMockDirective(virtualMember)
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output.write(directive)
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if __name__ == "__main__":
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header = Path(sys.argv[1])
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if header.exists() and len(sys.argv) == 2:
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mockGen = MockGen(header)
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mockGen.generateMock()
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else:
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print("This script generates mocks for Turtle mock framework")
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print(f"Usage: {sys.argv[0]} path/to/header.hpp")
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