blob: 9e5af583d4cc81a322159467bf029f0ecfacd1ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#!/usr/bin/env python
import os
from unittest import mock
import mozunit
import pytest
from mozperftest.test.browsertime.visualtools import get_dependencies, xvfb
from mozperftest.utils import temporary_env
@mock.patch(
"mozperftest.test.browsertime.visualtools.find_executable", new=lambda name: "Xvfb"
)
def test_xvfb(*mocked):
with temporary_env(DISPLAY="ME"):
with mock.patch("subprocess.Popen") as mocked, xvfb():
mocked.assert_called()
assert os.environ["DISPLAY"] == "ME"
@mock.patch(
"mozperftest.test.browsertime.visualtools.find_executable", new=lambda name: "Xvfb"
)
def test_xvfb_env(*mocked):
with temporary_env(DISPLAY=None):
with mock.patch("subprocess.Popen") as mocked, xvfb():
mocked.assert_called()
assert "DISPLAY" not in os.environ
@mock.patch(
"mozperftest.test.browsertime.visualtools.find_executable", new=lambda name: None
)
def test_xvfb_none(*mocked):
with pytest.raises(FileNotFoundError), xvfb():
pass
def test_get_dependencies():
# Making sure we get a list on all supported platforms.
# If we miss one, this raises a KeyError.
get_dependencies()
if __name__ == "__main__":
mozunit.main()
|
