102 lines
4.3 KiB
Python
Executable file
102 lines
4.3 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright 2021 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Tests different flags to see if they are being used correctly"""
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import boot_data
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import common
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import os
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import unittest
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import unittest.mock as mock
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from argparse import Namespace
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from fvdl_target import FvdlTarget, _SSH_KEY_DIR
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class TestBuildCommandFvdlTarget(unittest.TestCase):
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def setUp(self):
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self.args = Namespace(out_dir='outdir',
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system_log_file=None,
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target_cpu='x64',
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require_kvm=True,
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enable_graphics=False,
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hardware_gpu=False,
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with_network=False,
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ram_size_mb=8192)
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def testBasicEmuCommand(self):
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with FvdlTarget.CreateFromArgs(self.args) as target:
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target.Shutdown = mock.MagicMock()
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common.EnsurePathExists = mock.MagicMock(return_value='image')
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with mock.patch.object(boot_data, 'ProvisionSSH') as provision_mock:
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build_command = target._BuildCommand()
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self.assertIn(target._FVDL_PATH, build_command)
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self.assertIn('--sdk', build_command)
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self.assertIn('start', build_command)
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self.assertNotIn('--noacceleration', target._BuildCommand())
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self.assertIn('--headless', target._BuildCommand())
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self.assertNotIn('--host-gpu', target._BuildCommand())
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self.assertNotIn('-N', target._BuildCommand())
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self.assertIn('--device-proto', target._BuildCommand())
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self.assertTrue(os.path.exists(target._device_proto_file.name))
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correct_ram_amount = False
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with open(target._device_proto_file.name) as file:
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for line in file:
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if line.strip() == 'ram: 8192':
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correct_ram_amount = True
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break
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self.assertTrue(correct_ram_amount)
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def testBuildCommandCheckIfNotRequireKVMSetNoAcceleration(self):
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self.args.require_kvm = False
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with FvdlTarget.CreateFromArgs(self.args) as target:
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target.Shutdown = mock.MagicMock()
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common.EnsurePathExists = mock.MagicMock(return_value='image')
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with mock.patch.object(boot_data, 'ProvisionSSH') as provision_mock:
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self.assertIn('--noacceleration', target._BuildCommand())
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def testBuildCommandCheckIfNotEnableGraphicsSetHeadless(self):
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self.args.enable_graphics = True
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with FvdlTarget.CreateFromArgs(self.args) as target:
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target.Shutdown = mock.MagicMock()
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common.EnsurePathExists = mock.MagicMock(return_value='image')
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with mock.patch.object(boot_data, 'ProvisionSSH') as provision_mock:
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self.assertNotIn('--headless', target._BuildCommand())
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def testBuildCommandCheckIfHardwareGpuSetHostGPU(self):
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self.args.hardware_gpu = True
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with FvdlTarget.CreateFromArgs(self.args) as target:
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target.Shutdown = mock.MagicMock()
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common.EnsurePathExists = mock.MagicMock(return_value='image')
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with mock.patch.object(boot_data, 'ProvisionSSH') as provision_mock:
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self.assertIn('--host-gpu', target._BuildCommand())
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def testBuildCommandCheckIfWithNetworkSetTunTap(self):
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self.args.with_network = True
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with FvdlTarget.CreateFromArgs(self.args) as target:
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target.Shutdown = mock.MagicMock()
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common.EnsurePathExists = mock.MagicMock(return_value='image')
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with mock.patch.object(boot_data, 'ProvisionSSH') as provision_mock:
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self.assertIn('-N', target._BuildCommand())
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def testBuildCommandCheckRamSizeNot8192SetRamSize(self):
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self.args.ram_size_mb = 4096
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with FvdlTarget.CreateFromArgs(self.args) as target:
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target.Shutdown = mock.MagicMock()
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common.EnsurePathExists = mock.MagicMock(return_value='image')
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with mock.patch.object(boot_data, 'ProvisionSSH') as provision_mock:
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self.assertIn('--device-proto', target._BuildCommand())
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self.assertTrue(os.path.exists(target._device_proto_file.name))
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correct_ram_amount = False
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with open(target._device_proto_file.name) as file:
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for line in file:
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if line.strip() == 'ram: 4096':
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correct_ram_amount = True
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break
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self.assertTrue(correct_ram_amount)
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if __name__ == '__main__':
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unittest.main()
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