Uh oh!
There was an error while loading.Please reload this page.
- Notifications
You must be signed in to change notification settings - Fork966
Expand file tree
/
Copy pathtest_installation.py
More file actions
73 lines (59 loc) · 2.49 KB
/
test_installation.py
File metadata and controls
73 lines (59 loc) · 2.49 KB
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
# This module is part of GitPython and is released under the
# 3-Clause BSD License: https://opensource.org/license/bsd-3-clause/
importast
importfunctools
importos
importsubprocess
fromtest.libimportTestBase,VirtualEnvironment,with_rw_directory
classTestInstallation(TestBase):
@with_rw_directory
deftest_installation(self,rw_dir):
venv,run=self._set_up_venv(rw_dir)
result=run([venv.pip,"install","."])
self._check_result(result,"Can't install project")
result=run([venv.python,"-c","import git"])
self._check_result(result,"Self-test failed")
result=run([venv.python,"-c","import gitdb; import smmap"])
self._check_result(result,"Dependencies not installed")
# Even IF gitdb or any other dependency is supplied during development by
# inserting its location into PYTHONPATH or otherwise patched into sys.path,
# make sure it is not wrongly inserted as the *first* entry.
result=run([venv.python,"-c","import sys; import git; print(sys.path)"])
syspath=result.stdout.splitlines()[0]
syspath=ast.literal_eval(syspath)
self.assertEqual(
"",
syspath[0],
msg="Failed to follow the conventions for https://docs.python.org/3/library/sys.html#sys.path",
)
@staticmethod
def_set_up_venv(rw_dir):
# Initialize the virtual environment.
venv=VirtualEnvironment(rw_dir,with_pip=True)
# Make its src directory a symlink to our own top-level source tree.
os.symlink(
os.path.dirname(os.path.dirname(__file__)),
venv.sources,
target_is_directory=True,
)
# Create a convenience function to run commands in it.
run=functools.partial(
subprocess.run,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=True,
cwd=venv.sources,
env={**os.environ,"PYTHONWARNINGS":"error"},
)
returnvenv,run
def_check_result(self,result,failure_summary):
self.assertEqual(
0,
result.returncode,
msg=self._prepare_failure_message(result,failure_summary),
)
@staticmethod
def_prepare_failure_message(result,failure_summary):
stdout=result.stdout.rstrip()
stderr=result.stderr.rstrip()
returnf"{failure_summary}\n\nstdout:\n{stdout}\n\nstderr:\n{stderr}"