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129 lines
4.3 KiB
129 lines
4.3 KiB
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2020 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (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, see <http://www.gnu.org/licenses/>.
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import pytest
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import tempfile
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import sys
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import uuid
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import os
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from gns3server.compute.dynamips import Dynamips
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from gns3server.compute.dynamips.dynamips_error import DynamipsError
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from unittest.mock import patch
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from tests.utils import asyncio_patch, AsyncioMagicMock
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@pytest.fixture
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async def manager(loop, port_manager):
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m = Dynamips.instance()
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m.port_manager = port_manager
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return m
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def test_vm_invalid_dynamips_path(manager):
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with patch("gns3server.config.Config.get_section_config", return_value={"dynamips_path": "/bin/test_fake"}):
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with pytest.raises(DynamipsError):
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manager.find_dynamips()
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@pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported by Windows")
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def test_vm_non_executable_dynamips_path(manager):
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tmpfile = tempfile.NamedTemporaryFile()
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with patch("gns3server.config.Config.get_section_config", return_value={"dynamips_path": tmpfile.name}):
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with pytest.raises(DynamipsError):
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manager.find_dynamips()
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def test_get_dynamips_id(manager):
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project_1 = str(uuid.uuid4())
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project_2 = str(uuid.uuid4())
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project_3 = str(uuid.uuid4())
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assert manager.get_dynamips_id(project_1) == 1
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assert manager.get_dynamips_id(project_1) == 2
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assert manager.get_dynamips_id(project_2) == 1
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with pytest.raises(DynamipsError):
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for dynamips_id in range(1, 4098):
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manager.get_dynamips_id(project_3)
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def test_take_dynamips_id(manager):
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project_1 = str(uuid.uuid4())
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manager.take_dynamips_id(project_1, 1)
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assert manager.get_dynamips_id(project_1) == 2
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with pytest.raises(DynamipsError):
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manager.take_dynamips_id(project_1, 1)
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def test_release_dynamips_id(manager):
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project_1 = str(uuid.uuid4())
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project_2 = str(uuid.uuid4())
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manager.take_dynamips_id(project_1, 1)
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manager.release_dynamips_id(project_1, 1)
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assert manager.get_dynamips_id(project_1) == 1
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# Should not crash for 0 id
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manager.release_dynamips_id(project_2, 0)
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async def test_project_closed(manager, compute_project):
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manager._dynamips_ids[compute_project.id] = set([1, 2, 3])
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project_dir = compute_project.module_working_path(manager.module_name.lower())
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os.makedirs(project_dir)
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open(os.path.join(project_dir, "test.ghost"), "w+").close()
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await manager.project_closed(compute_project)
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assert not os.path.exists(os.path.join(project_dir, "test.ghost"))
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assert compute_project.id not in manager._dynamips_ids
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async def test_duplicate_node(manager, compute_project):
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"""
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Duplicate dynamips do nothing it's manage outside the
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filesystem
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"""
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with asyncio_patch('gns3server.compute.dynamips.nodes.c7200.C7200.create'):
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source_node = await manager.create_node(
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'R1',
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compute_project.id,
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str(uuid.uuid4()),
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platform="c7200"
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)
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destination_node = await manager.create_node(
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'R2',
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compute_project.id,
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str(uuid.uuid4()),
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platform="c7200"
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)
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destination_node._hypervisor = AsyncioMagicMock()
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with open(os.path.join(source_node.working_dir, 'c3600_i1_nvram'), 'w+') as f:
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f.write("1")
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with open(source_node.startup_config_path, 'w+') as f:
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f.write('hostname R1\necho TEST')
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await manager.duplicate_node(source_node.id, destination_node.id)
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assert not os.path.exists(os.path.join(destination_node.working_dir, 'c3600_i1_nvram'))
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with open(destination_node.startup_config_path) as f:
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content = f.read()
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assert content == '!\nhostname R2\necho TEST'
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