Merge branch '1.4' into 1.5

tests/handlers/api/test_qemu.py

@@ -200,11 +200,24 @@ def test_qemu_list_binaries(server, vm):
            {"path": "/tmp/2", "version": "2.1.0"}]
     with asyncio_patch("gns3server.modules.qemu.Qemu.binary_list", return_value=ret) as mock:
         response = server.get("/qemu/binaries".format(project_id=vm["project_id"]), example=True)
-        assert mock.called
+        assert mock.called_with(None)
         assert response.status == 200
         assert response.json == ret
 
 
+def test_qemu_list_binaries_filter(server, vm):
+    ret = [
+        {"path": "/tmp/x86_64", "version": "2.2.0"},
+        {"path": "/tmp/alpha", "version": "2.1.0"},
+        {"path": "/tmp/i386", "version": "2.1.0"}
+    ]
+    with asyncio_patch("gns3server.modules.qemu.Qemu.binary_list", return_value=ret) as mock:
+        response = server.get("/qemu/binaries".format(project_id=vm["project_id"]), body={"archs": ["i386"]}, example=True)
+        assert response.status == 200
+        assert mock.called_with(["i386"])
+        assert response.json == ret
+
+
 def test_vms(server, tmpdir, fake_qemu_vm):
 
     with patch("gns3server.modules.Qemu.get_images_directory", return_value=str(tmpdir), example=True):
@@ -312,3 +325,9 @@ def test_create_img_absolute_local(server):
         response = server.post("/qemu/img", body=body, example=True)
 
     assert response.status == 201
+
+
+def test_capabilities(server):
+    with asyncio_patch("gns3server.modules.Qemu.get_kvm_archs", return_value=["x86_64"]):
+        response = server.get("/qemu/capabilities", example=True)
+        assert response.json["kvm"] == ["x86_64"]

tests/modules/qemu/test_qemu_manager.py

@@ -20,6 +20,7 @@ import stat
 import asyncio
 import sys
 import pytest
+import platform
 
 from gns3server.modules.qemu import Qemu
 from gns3server.modules.qemu.qemu_error import QemuError
@@ -58,18 +59,32 @@ def test_binary_list(loop):
         os.chmod(path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR)
 
     with asyncio_patch("gns3server.modules.qemu.subprocess_check_output", return_value="QEMU emulator version 2.2.0, Copyright (c) 2003-2008 Fabrice Bellard") as mock:
-        qemus = loop.run_until_complete(asyncio.async(Qemu.binary_list()))
-
         if sys.platform.startswith("win"):
             version = ""
         else:
             version = "2.2.0"
 
+        qemus = loop.run_until_complete(asyncio.async(Qemu.binary_list()))
+
         assert {"path": os.path.join(os.environ["PATH"], "qemu-system-x86"), "version": version} in qemus
         assert {"path": os.path.join(os.environ["PATH"], "qemu-kvm"), "version": version} in qemus
         assert {"path": os.path.join(os.environ["PATH"], "qemu-system-x42"), "version": version} in qemus
         assert {"path": os.path.join(os.environ["PATH"], "hello"), "version": version} not in qemus
 
+        qemus = loop.run_until_complete(asyncio.async(Qemu.binary_list(["x86"])))
+
+        assert {"path": os.path.join(os.environ["PATH"], "qemu-system-x86"), "version": version} in qemus
+        assert {"path": os.path.join(os.environ["PATH"], "qemu-kvm"), "version": version} not in qemus
+        assert {"path": os.path.join(os.environ["PATH"], "qemu-system-x42"), "version": version} not in qemus
+        assert {"path": os.path.join(os.environ["PATH"], "hello"), "version": version} not in qemus
+
+        qemus = loop.run_until_complete(asyncio.async(Qemu.binary_list(["x86", "x42"])))
+
+        assert {"path": os.path.join(os.environ["PATH"], "qemu-system-x86"), "version": version} in qemus
+        assert {"path": os.path.join(os.environ["PATH"], "qemu-kvm"), "version": version} not in qemus
+        assert {"path": os.path.join(os.environ["PATH"], "qemu-system-x42"), "version": version} in qemus
+        assert {"path": os.path.join(os.environ["PATH"], "hello"), "version": version} not in qemus
+
 
 def test_img_binary_list(loop):
 
@@ -160,3 +175,21 @@ def test_create_image_exist(loop, tmpdir, fake_qemu_img_binary):
             with pytest.raises(QemuError):
                 loop.run_until_complete(asyncio.async(Qemu.instance().create_disk(fake_qemu_img_binary, "hda.qcow2", options)))
                 assert not process.called
+
+
+def test_get_kvm_archs_no_kvm(loop):
+    with asyncio_patch("asyncio.create_subprocess_exec", side_effect=FileNotFoundError('kvm-ok')):
+        archs = loop.run_until_complete(asyncio.async(Qemu.get_kvm_archs()))
+        assert archs == []
+
+
+def test_get_kvm_archs_kvm_ok(loop):
+
+    process = MagicMock()
+    with asyncio_patch("asyncio.create_subprocess_exec", return_value=process):
+        process.returncode = 0
+        archs = loop.run_until_complete(asyncio.async(Qemu.get_kvm_archs()))
+        if platform.machine() == 'x86_64':
+            assert archs == ['x86_64', 'i386']
+        else:
+            assert archs == platform.machine()

tests/utils.py

@@ -50,6 +50,11 @@ class _asyncio_patch:
         future = asyncio.Future()
         if "return_value" in self.kwargs:
             future.set_result(self.kwargs["return_value"])
+        elif "side_effect" in self.kwargs:
+            if isinstance(self.kwargs["side_effect"], Exception):
+                future.set_exception(self.kwargs["side_effect"])
+            else:
+                raise NotImplementedError
         else:
             future.set_result(True)
         return future