src/doc/commands/tests/test_commands.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Nitunit for doc commands
  16 module test_commands
  17
  18 import commands_base
  19 import frontend
  20
  21 # Nitunit test suite specific to commands
  22 class TestCommands
  23
  24         # The path to the testunit being executed
  25         #
  26         # Used to retrieve the path to sources to compile.
  27         var test_path: String = "NIT_TESTING_PATH".environ.dirname is lazy
  28
  29         # Test program to compile
  30         #
  31         # Default is `$NIT_DIR/tests/test_prog`.
  32         var test_src: String = test_path / "../../../../tests/test_prog" is lazy
  33
  34         # ModelView used for tests
  35         var test_view: ModelView is noinit
  36
  37         # ModelBuilder used for tests
  38         var test_builder: ModelBuilder is noinit
  39
  40         # Initialize test variables
  41         #
  42         # Must be called before test execution.
  43         # FIXME should be before_all
  44         fun build_test_env is before do
  45                 var toolcontext = new ToolContext
  46
  47                 # build model
  48                 var model = new Model
  49                 var modelbuilder = new ModelBuilder(model, toolcontext)
  50                 var mmodules = modelbuilder.parse_full([test_src])
  51
  52                 # process
  53                 modelbuilder.run_phases
  54                 toolcontext.run_global_phases(mmodules)
  55                 var mainmodule = toolcontext.make_main_module(mmodules)
  56
  57                 # Build index
  58                 var filters = new ModelFilter(
  59                         private_visibility,
  60                         accept_fictive = false,
  61                         accept_test = true)
  62
  63                 test_builder = modelbuilder
  64                 test_view = new ModelView(model, mainmodule, filters)
  65         end
  66 end