Fixes#11104.
See the issue for a description of the problem.
Now, we use the same logic for initial conftest paths as we do for
deciding the initial args, which was the idea behind checking
`namespace.file_or_dir` and `testpaths` previously.
This fixes the issue of `testpaths` being considered for initial
conftests even when it's not used for the args.
(Another issue in faeb16146b was that the
`testpaths` were not glob-expanded, this is also fixed.)
`_set_initial_conftests` could break on some systems if a very long
option was passed, because the `Path.exists()` call raises an
`OSError` instead of returning `False`.
Fix#10169
This is especially useful for large repositories (e.g. monorepos) that
use a hierarchical file system organization for nested test paths.
src/*/tests
The implementation uses the standard `glob` module to perform wildcard
expansion in Config.parse().
The related logic that determines whether or not to include 'testpaths'
in the terminal header was previously relying on a weak heuristic: if
Config.args matched 'testpaths', then its value was printed. That
generally worked, but it could also print when the user explicitly used
the same arguments on the command-line as listed in 'testpaths'. Not a
big deal, but it shows that the check was logically incorrect.
Now that 'testpaths' can contain wildcards, it's no longer possible to
perform this simple comparison, so this change also introduces a public
Config.ArgSource enum and Config.args_source attribute that explicitly
names the "source" of the arguments: the command line, the invocation
directory, or the 'testdata' configuration value.
As discussed in https://github.com/pytest-dev/pytest/pull/9800, this uses
monkeypatch to change directories for two tests in `test_collection.py`, to preserve
their original purpose (even if just removing it doesn't seem to affect the outcome).
Getting the current working directory has no side-effects, so these context managers were no-ops.
Discovered because Path.__enter__ is deprecated in Python 3.11, for removal in 3.13.
The dummy modules we introduce in `insert_missing_modules` (due to #7856 and #7859)
would cause problems if the dummy modules actually end up replacing modules
which could be imported normally because they are available in `PYTHONPATH`.
Now we attempt to first import the module via normal mechanisms, and only
introduce the dummy modules if the intermediary modules don't actually exist.
Close#9645
(except `Instance`)
Currently, `Function` does this manually, but other node types don't get
their markers added to their `keywords`, but they should, if only for
consistency.
* Rename pytest_ignore_collect fspath parameter to collection_path
* Rename pytest_collect_file fspath parameter to file_path
* Rename pytest_pycollect_makemodule fspath parameter to module_path
* Rename pytest_report_header startpath parameter to start_path
* Rename pytest_report_collectionfinish startpath parameter to start_path
* Update docs with the renamed parameters
* Use pytest-flakes fork temporarily to prove it works
* Use pytest-flakes 4.0.5
It is not clear yet how we should proceed with this deprecation
because `pytest.Item.reportinfo` is public API and returns a `py.path` object,
and is not clear how plugins and our examples should handle that.
Reverting just the deprecation aspect of #8251 so we can get a 7.0.0 release out.
We will reintroduce the deprecation later once we have a clear path moving forward with replacing `reportinfo`.
Closes#8445Closes#8821
Similarly to #7143, at work we have a project with a custom pytest.Class
subclass, adding an additional argument to the constructor.
All from_parent implementations in pytest accept and forward *kw, except
Class (before this change) and DoctestItem - since I'm not familiar with
doctest support, I've left the latter as-is.
When pytest was run on a directory containing a recursive symlink it failed
with ELOOP as the library was not able to determine the type of the
direntry:
src/_pytest/main.py:685: in collect
if not direntry.is_file():
E OSError: [Errno 40] Too many levels of symbolic links: '/home/florian/proj/pytest/tests/recursive'
This is fixed by handling ELOOP and other errors in the visit function in
pathlib.py, so the entries whose is_file() call raises an OSError with the
pre-defined list of error numbers will be exluded from the result.
The _ignore_errors function was copied from Lib/pathlib.py of cpython 3.9.
Fixes#7951
For decorated functions, the lineno of the FunctionDef AST node points
to the `def` line, not to the first decorator line. On the other hand,
in code objects, the `co_firstlineno` points to the first decorator
line.
Assertion rewriting inserts some imports to code it rewrites. The
imports are inserted at the lineno of the first statement in the AST. In
turn, the code object compiled from the rewritten AST uses the lineno of
the first statement (which is the first inserted import).
This means that given a module like this,
```py
@foo
@bar
def baz(): pass
```
the lineno of the code object without assertion rewriting
(`--assertion=plain`) is 1, but with assertion rewriting it is 3.
And *this* causes some issues for the exception repr when e.g. the
decorator line is invalid and raises during collection. The code becomes
confused and crashes with
INTERNALERROR> File "_pytest/_code/code.py", line 638, in get_source
INTERNALERROR> lines.append(space_prefix + source.lines[line_index].strip())
INTERNALERROR> IndexError: list index out of range
Fix it by special casing decorators. Maybe there are other cases like
this but off hand I can't think of another Python construct where the
lineno of the item would be after its first line, and this is the only
such issue we have had reported.
Part of reducing dependency on `py`. Also enables upcoming improvements.
In cases where there are simpler alternatives (in tests), I used those.
What's left are a couple of uses in `_pytest.main` and `_pytest.python`
and they only have modest requirements, so all of the featureful code
from py is not needed.
Ran Benita
Zac Hatfield-Dodds
nondescryptid
Bruno Oliveira
Marko Pacak
Jon Parise
Bruno Oliveira
Florian Bruhin
Ronny Pfannschmidt
Matthew Hughes
pre-commit-ci[bot]
antonblr
Sanket Duthade
Cserna Zsolt
Anthony Sottile
Fabio Zadrozny