#!/usr/bin/env python
#
# Copyright (C) 2013  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 ..server_utils import SetUpPythonPath
SetUpPythonPath()
from .test_utils import Setup, BuildRequest
from webtest import TestApp
from nose.tools import eq_, with_setup
from .. import handlers
import bottle

bottle.debug( True )


@with_setup( Setup )
def RunCompleterCommand_GoTo_Jedi_ZeroBasedLineAndColumn_test():
  app = TestApp( handlers.app )
  contents = """
def foo():
  pass

foo()
"""

  goto_data = BuildRequest( completer_target = 'filetype_default',
                            command_arguments = ['GoToDefinition'],
                            line_num = 4,
                            contents = contents,
                            filetype = 'python',
                            filepath = '/foo.py' )

  # 0-based line and column!
  eq_( {
         'filepath': '/foo.py',
         'line_num': 1,
         'column_num': 4
       },
       app.post_json( '/run_completer_command', goto_data ).json )


@with_setup( Setup )
def RunCompleterCommand_GoTo_Clang_ZeroBasedLineAndColumn_test():
  app = TestApp( handlers.app )
  contents = """
struct Foo {
  int x;
  int y;
  char c;
};

int main()
{
  Foo foo;
  return 0;
}
"""

  goto_data = BuildRequest( completer_target = 'filetype_default',
                            command_arguments = ['GoToDefinition'],
                            compilation_flags = ['-x', 'c++'],
                            line_num = 9,
                            column_num = 2,
                            contents = contents,
                            filetype = 'cpp' )

  # 0-based line and column!
  eq_( {
        'filepath': '/foo',
        'line_num': 1,
        'column_num': 7
      },
      app.post_json( '/run_completer_command', goto_data ).json )


@with_setup( Setup )
def DefinedSubcommands_Works_test():
  app = TestApp( handlers.app )
  subcommands_data = BuildRequest( completer_target = 'python' )

  eq_( [ 'GoToDefinition',
         'GoToDeclaration',
         'GoTo' ],
       app.post_json( '/defined_subcommands', subcommands_data ).json )


@with_setup( Setup )
def DefinedSubcommands_WorksWhenNoExplicitCompleterTargetSpecified_test():
  app = TestApp( handlers.app )
  subcommands_data = BuildRequest( filetype = 'python' )

  eq_( [ 'GoToDefinition',
         'GoToDeclaration',
         'GoTo' ],
       app.post_json( '/defined_subcommands', subcommands_data ).json )