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
|
import os
import shutil
import subprocess
from pathlib import Path
from subprocess import Popen
import pytest
from virtualenv.discovery.py_info import PythonInfo
from virtualenv.run import cli_run
CURRENT = PythonInfo.current_system()
CREATOR_CLASSES = CURRENT.creators().key_to_class
def builtin_shows_marker_missing():
builtin_classs = CREATOR_CLASSES.get("builtin")
if builtin_classs is None:
return False
host_include_marker = getattr(builtin_classs, "host_include_marker", None)
if host_include_marker is None:
return False
marker = host_include_marker(CURRENT)
return not marker.exists()
@pytest.mark.xfail(
condition=bool(os.environ.get("CI_RUN")),
strict=False,
reason="did not manage to setup CI to run with VC 14.1 C++ compiler, but passes locally",
)
@pytest.mark.skipif(
not Path(CURRENT.system_include).exists() and not builtin_shows_marker_missing(),
reason="Building C-Extensions requires header files with host python",
)
@pytest.mark.parametrize("creator", [i for i in CREATOR_CLASSES.keys() if i != "builtin"])
def test_can_build_c_extensions(creator, tmp_path, coverage_env):
env, greet = tmp_path / "env", str(tmp_path / "greet")
shutil.copytree(str(Path(__file__).parent.resolve() / "greet"), greet)
session = cli_run(["--creator", creator, "--seeder", "app-data", str(env), "-vvv"])
coverage_env()
cmd = [
str(session.creator.script("pip")),
"install",
"--no-index",
"--no-deps",
"--disable-pip-version-check",
"-vvv",
greet,
]
process = Popen(cmd)
process.communicate()
assert process.returncode == 0
process = Popen(
[str(session.creator.exe), "-c", "import greet; greet.greet('World')"],
universal_newlines=True,
stdout=subprocess.PIPE,
)
out, _ = process.communicate()
assert process.returncode == 0
assert out == "Hello World!\n"
|
