| # Copyright 2014 Dirk Pranke. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import sys |
| |
| from io import StringIO |
| |
| from . import tool_test |
| from .. import tool |
| from ..host import Host |
| |
| |
| if sys.version_info[0] < 3: |
| # pylint: disable=redefined-builtin |
| str = unicode |
| |
| |
| class CoverageTestMixin(object): |
| def _host(self): |
| return Host() |
| |
| def _call(self, host, args, stdin=None, |
| returncode=None, out=None, err=None): |
| if stdin: |
| host.stdin = StringIO(str(stdin)) |
| else: |
| host.stdin = StringIO() |
| host.stdout = StringIO() |
| host.stderr = StringIO() |
| actual_ret = tool.main(args, host) |
| actual_out = host.stdout.getvalue() |
| actual_err = host.stderr.getvalue() |
| if returncode is not None: |
| self.assertEqual(returncode, actual_ret) |
| if out is not None: |
| self.assertEqual(out, actual_out) |
| if err is not None: |
| self.assertEqual(err, actual_err) |
| return actual_ret, actual_out, actual_err |
| |
| |
| class CoverageTestMain(CoverageTestMixin, tool_test.ToolTest): |
| pass |