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#!/usr/bin/env python
#
# Copyright (C) 2011, 2012 Google Inc.
#
# This file is part of YouCompleteMe.
#
# YouCompleteMe is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# YouCompleteMe is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
from nose.tools import eq_
from .. import flags
def SanitizeFlags_Passthrough_test():
eq_( [ '-foo', '-bar' ],
list( flags._SanitizeFlags( [ '-foo', '-bar' ] ) ) )
def SanitizeFlags_ArchRemoved_test():
expected = [ '-foo', '-bar' ]
to_remove = [ '-arch', 'arch_of_evil' ]
eq_( expected,
list( flags._SanitizeFlags( expected + to_remove ) ) )
eq_( expected,
list( flags._SanitizeFlags( to_remove + expected ) ) )
eq_( expected,
list( flags._SanitizeFlags(
expected[ :1 ] + to_remove + expected[ -1: ] ) ) )
def RemoveUnusedFlags_Passthrough_test():
eq_( [ '-foo', '-bar' ],
flags._RemoveUnusedFlags( [ '-foo', '-bar' ], 'file' ) )
def RemoveUnusedFlags_RemoveCompilerPathIfFirst_test():
def tester( path ):
eq_( expected,
flags._RemoveUnusedFlags( [ path ] + expected, filename ) )
compiler_paths = [ 'c++', 'c', 'gcc', 'g++', 'clang', 'clang++',
'/usr/bin/c++', '/some/other/path', 'some_command' ]
expected = [ '-foo', '-bar' ]
filename = 'file'
for compiler in compiler_paths:
yield tester, compiler
def RemoveUnusedFlags_RemoveDashC_test():
expected = [ '-foo', '-bar' ]
to_remove = [ '-c' ]
filename = 'file'
eq_( expected,
flags._RemoveUnusedFlags( expected + to_remove, filename ) )
eq_( expected,
flags._RemoveUnusedFlags( to_remove + expected, filename ) )
eq_( expected,
flags._RemoveUnusedFlags(
expected[ :1 ] + to_remove + expected[ -1: ], filename ) )
def RemoveUnusedFlags_RemoveDashO_test():
expected = [ '-foo', '-bar' ]
to_remove = [ '-o', 'output_name' ]
filename = 'file'
eq_( expected,
flags._RemoveUnusedFlags( expected + to_remove, filename ) )
eq_( expected,
flags._RemoveUnusedFlags( to_remove + expected, filename ) )
eq_( expected,
flags._RemoveUnusedFlags(
expected[ :1 ] + to_remove + expected[ -1: ], filename ) )
def RemoveUnusedFlags_RemoveFilename_test():
expected = [ '-foo', '-bar' ]
to_remove = [ 'file' ]
filename = 'file'
eq_( expected,
flags._RemoveUnusedFlags( expected + to_remove, filename ) )
eq_( expected,
flags._RemoveUnusedFlags( to_remove + expected, filename ) )
eq_( expected,
flags._RemoveUnusedFlags(
expected[ :1 ] + to_remove + expected[ -1: ], filename ) )
def RemoveUnusedFlags_RemoveFlagWithoutPrecedingDashFlag_test():
expected = [ '-foo', '-x', 'c++', '-bar', 'include_dir' ]
to_remove = [ 'unrelated_file' ]
filename = 'file'
eq_( expected,
flags._RemoveUnusedFlags( expected + to_remove, filename ) )
eq_( expected,
flags._RemoveUnusedFlags( to_remove + expected, filename ) )
def RemoveUnusedFlags_RemoveFilenameWithoutPrecedingInclude_test():
expected = [ '-I', '/foo/bar', '-isystem/zoo/goo' ]
to_remove = [ '/moo/boo' ]
filename = 'file'
eq_( expected,
flags._RemoveUnusedFlags( expected + to_remove, filename ) )
eq_( expected,
flags._RemoveUnusedFlags( to_remove + expected, filename ) )
eq_( expected + expected,
flags._RemoveUnusedFlags( expected + to_remove + expected, filename ) )
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