mirror of
https://github.com/GNS3/gns3-server
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207 lines
7.8 KiB
Python
207 lines
7.8 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2015 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 uuid
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import os
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import pytest
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from unittest.mock import patch
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from gns3server.compute.vpcs import VPCS
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from gns3server.compute.qemu import Qemu
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from gns3server.compute.node_error import NodeError
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from gns3server.utils import force_unix_path
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@pytest.fixture(scope="function")
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def vpcs(port_manager):
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VPCS._instance = None
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vpcs = VPCS.instance()
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vpcs.port_manager = port_manager
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return vpcs
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@pytest.fixture(scope="function")
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def qemu(port_manager):
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Qemu._instance = None
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qemu = Qemu.instance()
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qemu.port_manager = port_manager
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return qemu
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def test_create_node_new_topology(loop, project, vpcs):
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node_id = str(uuid.uuid4())
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node = loop.run_until_complete(vpcs.create_node("PC 1", project.id, node_id))
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assert node in project.nodes
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def test_create_twice_same_node_new_topology(loop, project, vpcs):
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project._nodes = set()
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node_id = str(uuid.uuid4())
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node = loop.run_until_complete(vpcs.create_node("PC 1", project.id, node_id, console=2222))
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assert node in project.nodes
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assert len(project.nodes) == 1
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node = loop.run_until_complete(vpcs.create_node("PC 2", project.id, node_id, console=2222))
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assert len(project.nodes) == 1
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def test_create_node_new_topology_without_uuid(loop, project, vpcs):
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node = loop.run_until_complete(vpcs.create_node("PC 1", project.id, None))
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assert node in project.nodes
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assert len(node.id) == 36
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def test_create_node_old_topology(loop, project, tmpdir, vpcs):
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with patch("gns3server.compute.project.Project.is_local", return_value=True):
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# Create an old topology directory
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project_dir = str(tmpdir / "testold")
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node_dir = os.path.join(project_dir, "testold-files", "vpcs", "pc-1")
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project.path = project_dir
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project.name = "testold"
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os.makedirs(node_dir, exist_ok=True)
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with open(os.path.join(node_dir, "startup.vpc"), "w+") as f:
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f.write("1")
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node_id = 1
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node = loop.run_until_complete(vpcs.create_node("PC 1", project.id, node_id))
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assert len(node.id) == 36
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assert os.path.exists(os.path.join(project_dir, "testold-files")) is False
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node_dir = os.path.join(project_dir, "project-files", "vpcs", node.id)
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with open(os.path.join(node_dir, "startup.vpc")) as f:
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assert f.read() == "1"
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def test_get_abs_image_path(qemu, tmpdir):
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os.makedirs(str(tmpdir / "QEMU"))
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path1 = force_unix_path(str(tmpdir / "test1.bin"))
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open(path1, 'w+').close()
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path2 = force_unix_path(str(tmpdir / "QEMU" / "test2.bin"))
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open(path2, 'w+').close()
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with patch("gns3server.config.Config.get_section_config", return_value={"images_path": str(tmpdir)}):
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assert qemu.get_abs_image_path(path1) == path1
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assert qemu.get_abs_image_path("test1.bin") == path1
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assert qemu.get_abs_image_path(path2) == path2
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assert qemu.get_abs_image_path("test2.bin") == path2
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assert qemu.get_abs_image_path("../test1.bin") == path1
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def test_get_abs_image_path_non_local(qemu, tmpdir):
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path1 = tmpdir / "images" / "QEMU" / "test1.bin"
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path1.write("1", ensure=True)
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path1 = force_unix_path(str(path1))
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path2 = tmpdir / "private" / "QEMU" / "test2.bin"
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path2.write("1", ensure=True)
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path2 = force_unix_path(str(path2))
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# If non local we can't use path outside images directory
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with patch("gns3server.config.Config.get_section_config", return_value={"images_path": str(tmpdir / "images"), "local": False}):
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assert qemu.get_abs_image_path(path1) == path1
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with pytest.raises(NodeError):
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qemu.get_abs_image_path(path2)
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with pytest.raises(NodeError):
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qemu.get_abs_image_path("C:\\test2.bin")
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with patch("gns3server.config.Config.get_section_config", return_value={"images_path": str(tmpdir / "images"), "local": True}):
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assert qemu.get_abs_image_path(path2) == path2
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def test_get_relative_image_path(qemu, tmpdir):
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os.makedirs(str(tmpdir / "QEMU"))
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path1 = force_unix_path(str(tmpdir / "test1.bin"))
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open(path1, 'w+').close()
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path2 = force_unix_path(str(tmpdir / "QEMU" / "test2.bin"))
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open(path2, 'w+').close()
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with patch("gns3server.config.Config.get_section_config", return_value={"images_path": str(tmpdir)}):
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assert qemu.get_relative_image_path(path1) == path1
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assert qemu.get_relative_image_path("test1.bin") == path1
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assert qemu.get_relative_image_path(path2) == "test2.bin"
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assert qemu.get_relative_image_path("test2.bin") == "test2.bin"
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assert qemu.get_relative_image_path("../test1.bin") == path1
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def test_get_relative_image_path_ova(qemu, tmpdir):
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os.makedirs(str(tmpdir / "QEMU" / "test.ovf"))
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path = str(tmpdir / "QEMU" / "test.ovf" / "test.bin")
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open(path, 'w+').close()
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with patch("gns3server.config.Config.get_section_config", return_value={"images_path": str(tmpdir)}):
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assert qemu.get_relative_image_path(path) == os.path.join("test.ovf", "test.bin")
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assert qemu.get_relative_image_path(os.path.join("test.ovf", "test.bin")) == os.path.join("test.ovf", "test.bin")
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def test_list_images(loop, qemu, tmpdir):
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fake_images = ["a.bin", "b.bin", ".blu.bin", "a.bin.md5sum"]
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for image in fake_images:
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with open(str(tmpdir / image), "w+") as f:
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f.write("1")
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with patch("gns3server.compute.Qemu.get_images_directory", return_value=str(tmpdir)):
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assert loop.run_until_complete(qemu.list_images()) == [
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{"filename": "a.bin", "path": "a.bin"},
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{"filename": "b.bin", "path": "b.bin"}
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]
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def test_list_images_recursives(loop, qemu, tmpdir):
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fake_images = ["a.bin", "b.bin", ".blu.bin", "a.bin.md5sum"]
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for image in fake_images:
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with open(str(tmpdir / image), "w+") as f:
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f.write("1")
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os.makedirs(str(tmpdir / "c"))
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fake_images = ["c.bin", "c.bin.md5sum"]
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for image in fake_images:
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with open(str(tmpdir / "c" / image), "w+") as f:
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f.write("1")
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with patch("gns3server.compute.Qemu.get_images_directory", return_value=str(tmpdir)):
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assert loop.run_until_complete(qemu.list_images()) == [
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{"filename": "a.bin", "path": "a.bin"},
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{"filename": "b.bin", "path": "b.bin"},
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{"filename": "c.bin", "path": os.path.sep.join(["c", "c.bin"])}
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]
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def test_list_images_empty(loop, qemu, tmpdir):
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with patch("gns3server.compute.Qemu.get_images_directory", return_value=str(tmpdir)):
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assert loop.run_until_complete(qemu.list_images()) == []
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def test_list_images_directory_not_exist(loop, qemu):
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with patch("gns3server.compute.Qemu.get_images_directory", return_value="/bla"):
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assert loop.run_until_complete(qemu.list_images()) == []
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def test_delete_node(async_run, vpcs, project):
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project._nodes = set()
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node_id = str(uuid.uuid4())
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node = async_run(vpcs.create_node("PC 1", project.id, node_id, console=2222))
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assert node in project.nodes
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with patch("gns3server.compute.project.Project.emit") as mock_emit:
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async_run(vpcs.delete_node(node_id))
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mock_emit.assert_called_with("node.deleted", node)
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assert node not in project.nodes
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