File path not correct when using drive with subst in Windows #5965
Description
To reproduce the issue, let's say you have a file structure such as:
c:\temp\somedir\test_it.py
with the contents:
def test_it():
raise AssertionError(__file__)
then, do a subst for the c:\temp\somedir to T:
i.e.:
subst t: c:\temp\somedir
Then go to T: and run the test:
cd /D T:
python -m pytest test_it.py
The output I have when running it with pytest 5.2.1 is:
c:\bin\Python37-32\python.exe -m pytest test_it.py
================================ test session starts ================================
platform win32 -- Python 3.7.4, pytest-5.2.1, py-1.8.0, pluggy-0.13.0
rootdir: C:\temp\somedir
collected 1 item
test_it.py F [100%]
===================================== FAILURES ======================================
______________________________________ test_it ______________________________________
def test_it():
> raise AssertionError(__file__)
E AssertionError: C:\temp\somedir\test_it.py
C:\temp\somedir\test_it.py:3: AssertionError
================================= 1 failed in 0.03s =================================
whereas on pytest 5.0.1 it was correct (as shown below)
c:\bin\Python37-32\python.exe -m pytest test_it.py
================================ test session starts ================================
platform win32 -- Python 3.7.4, pytest-5.0.1, py-1.8.0, pluggy-0.13.0
rootdir: T:\
collected 1 item
test_it.py F [100%]
===================================== FAILURES ======================================
______________________________________ test_it ______________________________________
def test_it():
> raise AssertionError(__file__)
E AssertionError: T:\test_it.py
test_it.py:3: AssertionError
============================= 1 failed in 0.04 seconds ==============================
- output of
pip listfrom the virtual environment you are using
c:\bin\Python37-32\python.exe -m pip list
Package Version
------------------ ----------
astroid 2.3.1
atomicwrites 1.3.0
attrs 19.3.0
certifi 2019.9.11
colorama 0.4.1
importlib-metadata 0.23
isort 4.3.21
lazy-object-proxy 1.4.2
mccabe 0.6.1
more-itertools 7.2.0
packaging 19.2
pip 19.2.3
pipenv 2018.11.26
pluggy 0.13.0
py 1.8.0
pylint 2.4.2
pyparsing 2.4.2
pytest 5.2.1
setuptools 40.8.0
six 1.12.0
typed-ast 1.4.0
virtualenv 16.7.5
virtualenv-clone 0.5.3
wcwidth 0.1.7
wrapt 1.11.2
zipp 0.6.0
- pytest and operating system versions
Pytest 5.2.1 has this issue. The regression was introduced in pytest 5.1.0 (i.e.: it works properly in pytest 5.0.1)
OS: Windows 10