Merge remote-tracking branch 'upstream/master' into merge-master-into-features

AUTHORS

@@ -182,6 +182,7 @@ Russel Winder
 Ryan Wooden
 Samuel Dion-Girardeau
 Samuele Pedroni
+Sankt Petersbug
 Segev Finer
 Serhii Mozghovyi
 Simon Gomizelj
@@ -205,6 +206,7 @@ Trevor Bekolay
 Tyler Goodlet
 Tzu-ping Chung
 Vasily Kuznetsov
+Victor Maryama
 Victor Uriarte
 Vidar T. Fauske
 Virgil Dupras

CHANGELOG.rst

@@ -1,3 +1,13 @@
+=================
+Changelog history
+=================
+
+Versions follow `Semantic Versioning <https://semver.org/>`_ (``<major>.<minor>.<patch>``).
+
+Backward incompatible (breaking) changes will only be introduced in major versions
+with advance notice in the **Deprecations** section of releases.
+
+
 ..
     You should *NOT* be adding new change log entries to this file, this
     file is managed by towncrier. You *may* edit previous change logs to
@@ -8,6 +18,40 @@
 
 .. towncrier release notes start
 
+pytest 3.7.2 (2018-08-16)
+=========================
+
+Bug Fixes
+---------
+
+- `#3671 <https://github.com/pytest-dev/pytest/issues/3671>`_: Fix ``filterwarnings`` not being registered as a builtin mark.
+
+
+- `#3768 <https://github.com/pytest-dev/pytest/issues/3768>`_, `#3789 <https://github.com/pytest-dev/pytest/issues/3789>`_: Fix test collection from packages mixed with normal directories.
+
+
+- `#3771 <https://github.com/pytest-dev/pytest/issues/3771>`_: Fix infinite recursion during collection if a ``pytest_ignore_collect`` hook returns ``False`` instead of ``None``.
+
+
+- `#3774 <https://github.com/pytest-dev/pytest/issues/3774>`_: Fix bug where decorated fixtures would lose functionality (for example ``@mock.patch``).
+
+
+- `#3775 <https://github.com/pytest-dev/pytest/issues/3775>`_: Fix bug where importing modules or other objects with prefix ``pytest_`` prefix would raise a ``PluginValidationError``.
+
+
+- `#3788 <https://github.com/pytest-dev/pytest/issues/3788>`_: Fix ``AttributeError`` during teardown of ``TestCase`` subclasses which raise an exception during ``__init__``.
+
+
+- `#3804 <https://github.com/pytest-dev/pytest/issues/3804>`_: Fix traceback reporting for exceptions with ``__cause__`` cycles.
+
+
+
+Improved Documentation
+----------------------
+
+- `#3746 <https://github.com/pytest-dev/pytest/issues/3746>`_: Add documentation for ``metafunc.config`` that had been mistakenly hidden.
+
+
 pytest 3.7.1 (2018-08-02)
 =========================
 

changelog/3819.bugfix.rst

@@ -0,0 +1 @@
+Fix ``stdout/stderr`` not getting captured when real-time cli logging is active.

changelog/3826.trivial.rst

@@ -0,0 +1 @@
+Replace broken type annotations with type comments.

doc/en/announce/index.rst

@@ -6,6 +6,7 @@ Release announcements
    :maxdepth: 2
 
 
+   release-3.7.2
    release-3.7.1
    release-3.7.0
    release-3.6.4

doc/en/announce/release-3.7.2.rst

@@ -0,0 +1,25 @@
+pytest-3.7.2
+=======================================
+
+pytest 3.7.2 has just been released to PyPI.
+
+This is a bug-fix release, being a drop-in replacement. To upgrade::
+
+  pip install --upgrade pytest
+
+The full changelog is available at http://doc.pytest.org/en/latest/changelog.html.
+
+Thanks to all who contributed to this release, among them:
+
+* Anthony Sottile
+* Bruno Oliveira
+* Daniel Hahler
+* Josh Holland
+* Ronny Pfannschmidt
+* Sankt Petersbug
+* Wes Thomas
+* turturica
+
+
+Happy testing,
+The pytest Development Team

doc/en/changelog.rst

@@ -1,7 +1,4 @@
 
 .. _changelog:
 
-Changelog history
-=================================
-
 .. include:: ../../CHANGELOG.rst

doc/en/example/markers.rst

@@ -200,6 +200,8 @@ You can ask which markers exist for your test suite - the list includes our just
     $ pytest --markers
     @pytest.mark.webtest: mark a test as a webtest.
 
+    @pytest.mark.filterwarnings(warning): add a warning filter to the given test. see http://pytest.org/latest/warnings.html#pytest-mark-filterwarnings
+
     @pytest.mark.skip(reason=None): skip the given test function with an optional reason. Example: skip(reason="no way of currently testing this") skips the test.
 
     @pytest.mark.skipif(condition): skip the given test function if eval(condition) results in a True value.  Evaluation happens within the module global context. Example: skipif('sys.platform == "win32"') skips the test if we are on the win32 platform. see http://pytest.org/latest/skipping.html
@@ -374,6 +376,8 @@ The ``--markers`` option always gives you a list of available markers::
     $ pytest --markers
     @pytest.mark.env(name): mark test to run only on named environment
 
+    @pytest.mark.filterwarnings(warning): add a warning filter to the given test. see http://pytest.org/latest/warnings.html#pytest-mark-filterwarnings
+
     @pytest.mark.skip(reason=None): skip the given test function with an optional reason. Example: skip(reason="no way of currently testing this") skips the test.
 
     @pytest.mark.skipif(condition): skip the given test function if eval(condition) results in a True value.  Evaluation happens within the module global context. Example: skipif('sys.platform == "win32"') skips the test if we are on the win32 platform. see http://pytest.org/latest/skipping.html

doc/en/example/nonpython.rst

@@ -84,8 +84,9 @@ interesting to just look at the collection tree::
     platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y
     rootdir: $REGENDOC_TMPDIR/nonpython, inifile:
     collected 2 items
-    <YamlFile 'test_simple.yml'>
+    <Package '$REGENDOC_TMPDIR/nonpython'>
-      <YamlItem 'hello'>
+      <YamlFile 'test_simple.yml'>
-      <YamlItem 'ok'>
+        <YamlItem 'hello'>
+        <YamlItem 'ok'>
 
     ======================= no tests ran in 0.12 seconds =======================

doc/en/example/parametrize.rst

@@ -411,11 +411,10 @@ is to be run with different sets of arguments for its three arguments:
 Running it results in some skips if we don't have all the python interpreters installed and otherwise runs all combinations (5 interpreters times 5 interpreters times 3 objects to serialize/deserialize)::
 
    . $ pytest -rs -q multipython.py
-   ...ssssssssssssssssssssssss                                          [100%]
+   ...sss...sssssssss...sss...                                          [100%]
    ========================= short test summary info ==========================
-   SKIP [12] $REGENDOC_TMPDIR/CWD/multipython.py:28: 'python3.4' not found
+   SKIP [15] $REGENDOC_TMPDIR/CWD/multipython.py:28: 'python3.4' not found
-   SKIP [12] $REGENDOC_TMPDIR/CWD/multipython.py:28: 'python3.5' not found
+   12 passed, 15 skipped in 0.12 seconds
-   3 passed, 24 skipped in 0.12 seconds
 
 Indirect parametrization of optional implementations/imports
 --------------------------------------------------------------------

src/_pytest/_code/code.py

@@ -719,7 +719,9 @@ class FormattedExcinfo(object):
             repr_chain = []
             e = excinfo.value
             descr = None
-            while e is not None:
+            seen = set()
+            while e is not None and id(e) not in seen:
+                seen.add(id(e))
                 if excinfo:
                     reprtraceback = self.repr_traceback(excinfo)
                     reprcrash = excinfo._getreprcrash()

src/_pytest/capture.py

@@ -14,8 +14,7 @@ from tempfile import TemporaryFile
 
 import six
 import pytest
-from _pytest.compat import CaptureIO
+from _pytest.compat import CaptureIO, dummy_context_manager
-
 
 patchsysdict = {0: "stdin", 1: "stdout", 2: "stderr"}
 
@@ -85,6 +84,7 @@ class CaptureManager(object):
     def __init__(self, method):
         self._method = method
         self._global_capturing = None
+        self._current_item = None
 
     def _getcapture(self, method):
         if method == "fd":
@@ -121,6 +121,19 @@ class CaptureManager(object):
                 cap.suspend_capturing(in_=in_)
             return outerr
 
+    @contextlib.contextmanager
+    def global_and_fixture_disabled(self):
+        """Context manager to temporarily disables global and current fixture capturing."""
+        # Need to undo local capsys-et-al if exists before disabling global capture
+        fixture = getattr(self._current_item, "_capture_fixture", None)
+        ctx_manager = fixture._suspend() if fixture else dummy_context_manager()
+        with ctx_manager:
+            self.suspend_global_capture(item=None, in_=False)
+            try:
+                yield
+            finally:
+                self.resume_global_capture()
+
     def activate_fixture(self, item):
         """If the current item is using ``capsys`` or ``capfd``, activate them so they take precedence over
         the global capture.
@@ -151,28 +164,34 @@ class CaptureManager(object):
 
     @pytest.hookimpl(hookwrapper=True)
     def pytest_runtest_setup(self, item):
+        self._current_item = item
         self.resume_global_capture()
         # no need to activate a capture fixture because they activate themselves during creation; this
         # only makes sense when a fixture uses a capture fixture, otherwise the capture fixture will
         # be activated during pytest_runtest_call
         yield
         self.suspend_capture_item(item, "setup")
+        self._current_item = None
 
     @pytest.hookimpl(hookwrapper=True)
     def pytest_runtest_call(self, item):
+        self._current_item = item
         self.resume_global_capture()
         # it is important to activate this fixture during the call phase so it overwrites the "global"
         # capture
         self.activate_fixture(item)
         yield
         self.suspend_capture_item(item, "call")
+        self._current_item = None
 
     @pytest.hookimpl(hookwrapper=True)
     def pytest_runtest_teardown(self, item):
+        self._current_item = item
         self.resume_global_capture()
         self.activate_fixture(item)
         yield
         self.suspend_capture_item(item, "teardown")
+        self._current_item = None
 
     @pytest.hookimpl(tryfirst=True)
     def pytest_keyboard_interrupt(self, excinfo):
@@ -314,17 +333,21 @@ class CaptureFixture(object):
             return self._outerr
 
     @contextlib.contextmanager
-    def disabled(self):
+    def _suspend(self):
-        """Temporarily disables capture while inside the 'with' block."""
+        """Suspends this fixture's own capturing temporarily."""
         self._capture.suspend_capturing()
-        capmanager = self.request.config.pluginmanager.getplugin("capturemanager")
-        capmanager.suspend_global_capture(item=None, in_=False)
         try:
             yield
         finally:
-            capmanager.resume_global_capture()
             self._capture.resume_capturing()
 
+    @contextlib.contextmanager
+    def disabled(self):
+        """Temporarily disables capture while inside the 'with' block."""
+        capmanager = self.request.config.pluginmanager.getplugin("capturemanager")
+        with capmanager.global_and_fixture_disabled():
+            yield
+
 
 def safe_text_dupfile(f, mode, default_encoding="UTF8"):
     """ return an open text file object that's a duplicate of f on the

src/_pytest/compat.py

@@ -8,6 +8,7 @@ import functools
 import inspect
 import re
 import sys
+from contextlib import contextmanager
 
 import py
 
@@ -151,6 +152,13 @@ def getfuncargnames(function, is_method=False, cls=None):
     return arg_names
 
 
+@contextmanager
+def dummy_context_manager():
+    """Context manager that does nothing, useful in situations where you might need an actual context manager or not
+    depending on some condition. Using this allow to keep the same code"""
+    yield
+
+
 def get_default_arg_names(function):
     # Note: this code intentionally mirrors the code at the beginning of getfuncargnames,
     # to get the arguments which were excluded from its result because they had default values
@@ -228,12 +236,31 @@ else:
             return val.encode("unicode-escape")
 
 
+class _PytestWrapper(object):
+    """Dummy wrapper around a function object for internal use only.
+
+    Used to correctly unwrap the underlying function object
+    when we are creating fixtures, because we wrap the function object ourselves with a decorator
+    to issue warnings when the fixture function is called directly.
+    """
+
+    def __init__(self, obj):
+        self.obj = obj
+
+
 def get_real_func(obj):
     """ gets the real function object of the (possibly) wrapped object by
     functools.wraps or functools.partial.
     """
     start_obj = obj
     for i in range(100):
+        # __pytest_wrapped__ is set by @pytest.fixture when wrapping the fixture function
+        # to trigger a warning if it gets called directly instead of by pytest: we don't
+        # want to unwrap further than this otherwise we lose useful wrappings like @mock.patch (#3774)
+        new_obj = getattr(obj, "__pytest_wrapped__", None)
+        if isinstance(new_obj, _PytestWrapper):
+            obj = new_obj.obj
+            break
         new_obj = getattr(obj, "__wrapped__", None)
         if new_obj is None:
             break

src/_pytest/config/__init__.py

@@ -1,6 +1,7 @@
 """ command line options, ini-file and conftest.py processing. """
 from __future__ import absolute_import, division, print_function
 import argparse
+import inspect
 import shlex
 import traceback
 import types
@@ -252,6 +253,10 @@ class PytestPluginManager(PluginManager):
         method = getattr(plugin, name)
         opts = super(PytestPluginManager, self).parse_hookimpl_opts(plugin, name)
 
+        # consider only actual functions for hooks (#3775)
+        if not inspect.isroutine(method):
+            return
+
         # collect unmarked hooks as long as they have the `pytest_' prefix
         if opts is None and name.startswith("pytest_"):
             opts = {}

src/_pytest/config/argparsing.py

@@ -174,23 +174,23 @@ class Argument(object):
             if isinstance(typ, six.string_types):
                 if typ == "choice":
                     warnings.warn(
-                        "type argument to addoption() is a string %r."
+                        "`type` argument to addoption() is the string %r."
-                        " For parsearg this is optional and when supplied"
+                        " For choices this is optional and can be omitted, "
-                        " should be a type."
+                        " but when supplied should be a type (for example `str` or `int`)."
                         " (options: %s)" % (typ, names),
                         DeprecationWarning,
-                        stacklevel=3,
+                        stacklevel=4,
                     )
                     # argparse expects a type here take it from
                     # the type of the first element
                     attrs["type"] = type(attrs["choices"][0])
                 else:
                     warnings.warn(
-                        "type argument to addoption() is a string %r."
+                        "`type` argument to addoption() is the string %r, "
-                        " For parsearg this should be a type."
+                        " but when supplied should be a type (for example `str` or `int`)."
                         " (options: %s)" % (typ, names),
                         DeprecationWarning,
-                        stacklevel=3,
+                        stacklevel=4,
                     )
                     attrs["type"] = Argument._typ_map[typ]
                 # used in test_parseopt -> test_parse_defaultgetter

src/_pytest/fixtures.py

@@ -31,6 +31,7 @@ from _pytest.compat import (
     safe_getattr,
     FuncargnamesCompatAttr,
     get_real_method,
+    _PytestWrapper,
 )
 from _pytest.deprecated import FIXTURE_FUNCTION_CALL, RemovedInPytest4Warning
 from _pytest.outcomes import fail, TEST_OUTCOME
@@ -306,8 +307,8 @@ class FuncFixtureInfo(object):
     # fixture names specified via usefixtures and via autouse=True in fixture
     # definitions.
     initialnames = attr.ib(type=tuple)
-    names_closure = attr.ib(type="List[str]")
+    names_closure = attr.ib()  # type: List[str]
-    name2fixturedefs = attr.ib(type="List[str, List[FixtureDef]]")
+    name2fixturedefs = attr.ib()  # type: List[str, List[FixtureDef]]
 
     def prune_dependency_tree(self):
         """Recompute names_closure from initialnames and name2fixturedefs
@@ -954,9 +955,6 @@ def _ensure_immutable_ids(ids):
 def wrap_function_to_warning_if_called_directly(function, fixture_marker):
     """Wrap the given fixture function so we can issue warnings about it being called directly, instead of
     used as an argument in a test function.
-
-    The warning is emitted only in Python 3, because I didn't find a reliable way to make the wrapper function
-    keep the original signature, and we probably will drop Python 2 in Pytest 4 anyway.
     """
     is_yield_function = is_generator(function)
     msg = FIXTURE_FUNCTION_CALL.format(name=fixture_marker.name or function.__name__)
@@ -982,6 +980,10 @@ def wrap_function_to_warning_if_called_directly(function, fixture_marker):
     if six.PY2:
         result.__wrapped__ = function
 
+    # keep reference to the original function in our own custom attribute so we don't unwrap
+    # further than this point and lose useful wrappings like @mock.patch (#3774)
+    result.__pytest_wrapped__ = _PytestWrapper(function)
+
     return result
 
 

src/_pytest/logging.py

@@ -6,6 +6,7 @@ from contextlib import closing, contextmanager
 import re
 import six
 
+from _pytest.compat import dummy_context_manager
 from _pytest.config import create_terminal_writer
 import pytest
 import py
@@ -369,11 +370,6 @@ def pytest_configure(config):
     config.pluginmanager.register(LoggingPlugin(config), "logging-plugin")
 
 
-@contextmanager
-def _dummy_context_manager():
-    yield
-
-
 class LoggingPlugin(object):
     """Attaches to the logging module and captures log messages for each test.
     """
@@ -537,7 +533,7 @@ class LoggingPlugin(object):
                 log_cli_handler, formatter=log_cli_formatter, level=log_cli_level
             )
         else:
-            self.live_logs_context = _dummy_context_manager()
+            self.live_logs_context = dummy_context_manager()
 
 
 class _LiveLoggingStreamHandler(logging.StreamHandler):
@@ -572,9 +568,12 @@ class _LiveLoggingStreamHandler(logging.StreamHandler):
             self._test_outcome_written = False
 
     def emit(self, record):
-        if self.capture_manager is not None:
+        ctx_manager = (
-            self.capture_manager.suspend_global_capture()
+            self.capture_manager.global_and_fixture_disabled()
-        try:
+            if self.capture_manager
+            else dummy_context_manager()
+        )
+        with ctx_manager:
             if not self._first_record_emitted:
                 self.stream.write("\n")
                 self._first_record_emitted = True
@@ -586,6 +585,3 @@ class _LiveLoggingStreamHandler(logging.StreamHandler):
                 self.stream.section("live log " + self._when, sep="-", bold=True)
                 self._section_name_shown = True
             logging.StreamHandler.emit(self, record)
-        finally:
-            if self.capture_manager is not None:
-                self.capture_manager.resume_global_capture()

src/_pytest/main.py

@@ -505,8 +505,9 @@ class Session(nodes.FSCollector):
                             root = self._node_cache[pkginit]
                         else:
                             col = root._collectfile(pkginit)
-                            if col and isinstance(col, Package):
+                            if col:
-                                root = col[0]
+                                if isinstance(col[0], Package):
+                                    root = col[0]
                                 self._node_cache[root.fspath] = root
 
         # If it's a directory argument, recurse and look for any Subpackages.

src/_pytest/python.py

@@ -216,18 +216,6 @@ def pytest_pycollect_makemodule(path, parent):
     return Module(path, parent)
 
 
-def pytest_ignore_collect(path, config):
-    # Skip duplicate packages.
-    keepduplicates = config.getoption("keepduplicates")
-    if keepduplicates:
-        duplicate_paths = config.pluginmanager._duplicatepaths
-        if path.basename == "__init__.py":
-            if path in duplicate_paths:
-                return True
-            else:
-                duplicate_paths.add(path)
-
-
 @hookimpl(hookwrapper=True)
 def pytest_pycollect_makeitem(collector, name, obj):
     outcome = yield
@@ -554,14 +542,12 @@ class Package(Module):
         self.name = fspath.dirname
         self.trace = session.trace
         self._norecursepatterns = session._norecursepatterns
-        for path in list(session.config.pluginmanager._duplicatepaths):
+        self.fspath = fspath
-            if path.dirname == fspath.dirname and path != fspath:
-                session.config.pluginmanager._duplicatepaths.remove(path)
 
     def _recurse(self, path):
         ihook = self.gethookproxy(path.dirpath())
         if ihook.pytest_ignore_collect(path=path, config=self.config):
-            return
+            return False
         for pat in self._norecursepatterns:
             if path.check(fnmatch=pat):
                 return False
@@ -594,9 +580,21 @@ class Package(Module):
         return path in self.session._initialpaths
 
     def collect(self):
-        path = self.fspath.dirpath()
+        # XXX: HACK!
+        # Before starting to collect any files from this package we need
+        # to cleanup the duplicate paths added by the session's collect().
+        # Proper fix is to not track these as duplicates in the first place.
+        for path in list(self.session.config.pluginmanager._duplicatepaths):
+            # if path.parts()[:len(self.fspath.dirpath().parts())] == self.fspath.dirpath().parts():
+            if path.dirname.startswith(self.name):
+                self.session.config.pluginmanager._duplicatepaths.remove(path)
+
+        this_path = self.fspath.dirpath()
         pkg_prefix = None
-        for path in path.visit(fil=lambda x: 1, rec=self._recurse, bf=True, sort=True):
+        for path in this_path.visit(rec=self._recurse, bf=True, sort=True):
+            # we will visit our own __init__.py file, in which case we skip it
+            if path.basename == "__init__.py" and path.dirpath() == this_path:
+                continue
             if pkg_prefix and pkg_prefix in path.parts():
                 continue
             for x in self._collectfile(path):
@@ -880,12 +878,13 @@ class Metafunc(fixtures.FuncargnamesCompatAttr):
     """
 
     def __init__(self, definition, fixtureinfo, config, cls=None, module=None):
-        #: access to the :class:`_pytest.config.Config` object for the test session
         assert (
             isinstance(definition, FunctionDefinition)
             or type(definition).__name__ == "DefinitionMock"
         )
         self.definition = definition
+
+        #: access to the :class:`_pytest.config.Config` object for the test session
         self.config = config
 
         #: the module object where the test function is defined in.

src/_pytest/unittest.py

@@ -69,6 +69,7 @@ class UnitTestCase(Class):
 class TestCaseFunction(Function):
     nofuncargs = True
     _excinfo = None
+    _testcase = None
 
     def setup(self):
         self._testcase = self.parent.obj(self.name)

src/_pytest/warnings.py

@@ -49,6 +49,14 @@ def pytest_addoption(parser):
     )
 
 
+def pytest_configure(config):
+    config.addinivalue_line(
+        "markers",
+        "filterwarnings(warning): add a warning filter to the given test. "
+        "see http://pytest.org/latest/warnings.html#pytest-mark-filterwarnings ",
+    )
+
+
 @contextmanager
 def catch_warnings_for_item(item):
     """

testing/acceptance_test.py

@@ -1044,3 +1044,10 @@ def test_frame_leak_on_failing_test(testdir):
     )
     result = testdir.runpytest_subprocess()
     result.stdout.fnmatch_lines(["*1 failed, 1 passed in*"])
+
+
+def test_fixture_mock_integration(testdir):
+    """Test that decorators applied to fixture are left working (#3774)"""
+    p = testdir.copy_example("acceptance/fixture_mock_integration.py")
+    result = testdir.runpytest(p)
+    result.stdout.fnmatch_lines("*1 passed*")

testing/code/test_excinfo.py

@@ -4,6 +4,7 @@ from __future__ import absolute_import, division, print_function
 import operator
 import os
 import sys
+import textwrap
 import _pytest
 import py
 import pytest
@@ -1265,6 +1266,50 @@ raise ValueError()
             ]
         )
 
+    @pytest.mark.skipif("sys.version_info[0] < 3")
+    def test_exc_chain_repr_cycle(self, importasmod):
+        mod = importasmod(
+            """
+            class Err(Exception):
+                pass
+            def fail():
+                return 0 / 0
+            def reraise():
+                try:
+                    fail()
+                except ZeroDivisionError as e:
+                    raise Err() from e
+            def unreraise():
+                try:
+                    reraise()
+                except Err as e:
+                    raise e.__cause__
+        """
+        )
+        excinfo = pytest.raises(ZeroDivisionError, mod.unreraise)
+        r = excinfo.getrepr(style="short")
+        tw = TWMock()
+        r.toterminal(tw)
+        out = "\n".join(line for line in tw.lines if isinstance(line, str))
+        expected_out = textwrap.dedent(
+            """\
+            :13: in unreraise
+                reraise()
+            :10: in reraise
+                raise Err() from e
+            E   test_exc_chain_repr_cycle0.mod.Err
+
+            During handling of the above exception, another exception occurred:
+            :15: in unreraise
+                raise e.__cause__
+            :8: in reraise
+                fail()
+            :5: in fail
+                return 0 / 0
+            E   ZeroDivisionError: division by zero"""
+        )
+        assert out == expected_out
+
 
 @pytest.mark.parametrize("style", ["short", "long"])
 @pytest.mark.parametrize("encoding", [None, "utf8", "utf16"])

testing/example_scripts/acceptance/fixture_mock_integration.py

@@ -0,0 +1,17 @@
+"""Reproduces issue #3774"""
+
+import mock
+
+import pytest
+
+config = {"mykey": "ORIGINAL"}
+
+
+@pytest.fixture(scope="function")
+@mock.patch.dict(config, {"mykey": "MOCKED"})
+def my_fixture():
+    return config["mykey"]
+
+
+def test_foobar(my_fixture):
+    assert my_fixture == "MOCKED"

testing/example_scripts/collect/package_infinite_recursion/conftest.py

@@ -0,0 +1,2 @@
+def pytest_ignore_collect(path):
+    return False

testing/example_scripts/collect/package_infinite_recursion/tests/test_basic.py

@@ -0,0 +1,2 @@
+def test():
+    pass

testing/example_scripts/config/collect_pytest_prefix/conftest.py

@@ -0,0 +1,2 @@
+class pytest_something(object):
+    pass

testing/example_scripts/config/collect_pytest_prefix/test_foo.py

@@ -0,0 +1,2 @@
+def test_foo():
+    pass

testing/logging/test_reporting.py

@@ -876,6 +876,7 @@ def test_live_logging_suspends_capture(has_capture_manager, request):
     is installed.
     """
     import logging
+    import contextlib
     from functools import partial
     from _pytest.capture import CaptureManager
     from _pytest.logging import _LiveLoggingStreamHandler
@@ -883,11 +884,11 @@ def test_live_logging_suspends_capture(has_capture_manager, request):
     class MockCaptureManager:
         calls = []
 
-        def suspend_global_capture(self):
+        @contextlib.contextmanager
-            self.calls.append("suspend_global_capture")
+        def global_and_fixture_disabled(self):
-
+            self.calls.append("enter disabled")
-        def resume_global_capture(self):
+            yield
-            self.calls.append("resume_global_capture")
+            self.calls.append("exit disabled")
 
     # sanity check
     assert CaptureManager.suspend_capture_item
@@ -908,10 +909,7 @@ def test_live_logging_suspends_capture(has_capture_manager, request):
 
     logger.critical("some message")
     if has_capture_manager:
-        assert MockCaptureManager.calls == [
+        assert MockCaptureManager.calls == ["enter disabled", "exit disabled"]
-            "suspend_global_capture",
-            "resume_global_capture",
-        ]
     else:
         assert MockCaptureManager.calls == []
     assert out_file.getvalue() == "\nsome message\n"

testing/python/collect.py

@@ -1577,3 +1577,49 @@ def test_keep_duplicates(testdir):
     )
     result = testdir.runpytest("--keep-duplicates", a.strpath, a.strpath)
     result.stdout.fnmatch_lines(["*collected 2 item*"])
+
+
+def test_package_collection_infinite_recursion(testdir):
+    testdir.copy_example("collect/package_infinite_recursion")
+    result = testdir.runpytest()
+    result.stdout.fnmatch_lines("*1 passed*")
+
+
+def test_package_with_modules(testdir):
+    """
+    .
+    └── root
+        ├── __init__.py
+        ├── sub1
+        │   ├── __init__.py
+        │   └── sub1_1
+        │       ├── __init__.py
+        │       └── test_in_sub1.py
+        └── sub2
+            └── test
+                └── test_in_sub2.py
+
+    """
+    root = testdir.mkpydir("root")
+    sub1 = root.mkdir("sub1")
+    sub1.ensure("__init__.py")
+    sub1_test = sub1.mkdir("sub1_1")
+    sub1_test.ensure("__init__.py")
+    sub2 = root.mkdir("sub2")
+    sub2_test = sub2.mkdir("sub2")
+
+    sub1_test.join("test_in_sub1.py").write("def test_1(): pass")
+    sub2_test.join("test_in_sub2.py").write("def test_2(): pass")
+
+    # Execute from .
+    result = testdir.runpytest("-v", "-s")
+    result.assert_outcomes(passed=2)
+
+    # Execute from . with one argument "root"
+    result = testdir.runpytest("-v", "-s", "root")
+    result.assert_outcomes(passed=2)
+
+    # Chdir into package's root and execute with no args
+    root.chdir()
+    result = testdir.runpytest("-v", "-s")
+    result.assert_outcomes(passed=2)

testing/test_capture.py

@@ -1385,3 +1385,34 @@ def test_pickling_and_unpickling_encoded_file():
     ef = capture.EncodedFile(None, None)
     ef_as_str = pickle.dumps(ef)
     pickle.loads(ef_as_str)
+
+
+def test_capsys_with_cli_logging(testdir):
+    # Issue 3819
+    # capsys should work with real-time cli logging
+    testdir.makepyfile(
+        """
+        import logging
+        import sys
+
+        logger = logging.getLogger(__name__)
+
+        def test_myoutput(capsys):  # or use "capfd" for fd-level
+            print("hello")
+            sys.stderr.write("world\\n")
+            captured = capsys.readouterr()
+            assert captured.out == "hello\\n"
+            assert captured.err == "world\\n"
+
+            logging.info("something")
+
+            print("next")
+
+            logging.info("something")
+
+            captured = capsys.readouterr()
+            assert captured.out == "next\\n"
+        """
+    )
+    result = testdir.runpytest_subprocess("--log-cli-level=INFO")
+    assert result.ret == 0

testing/test_collection.py

@@ -638,6 +638,10 @@ class Test_getinitialnodes(object):
             assert col.config is config
 
     def test_pkgfile(self, testdir):
+        """Verify nesting when a module is within a package.
+        The parent chain should match: Module<x.py> -> Package<subdir> -> Session.
+            Session's parent should always be None.
+        """
         tmpdir = testdir.tmpdir
         subdir = tmpdir.join("subdir")
         x = subdir.ensure("x.py")
@@ -645,9 +649,12 @@ class Test_getinitialnodes(object):
         with subdir.as_cwd():
             config = testdir.parseconfigure(x)
         col = testdir.getnode(config, x)
-        assert isinstance(col, pytest.Module)
         assert col.name == "x.py"
-        assert col.parent.parent is None
+        assert isinstance(col, pytest.Module)
+        assert isinstance(col.parent, pytest.Package)
+        assert isinstance(col.parent.parent, pytest.Session)
+        # session is batman (has no parents)
+        assert col.parent.parent.parent is None
         for col in col.listchain():
             assert col.config is config
 

testing/test_compat.py

@@ -1,8 +1,11 @@
 from __future__ import absolute_import, division, print_function
 import sys
+from functools import wraps
+
+import six
 
 import pytest
-from _pytest.compat import is_generator, get_real_func, safe_getattr
+from _pytest.compat import is_generator, get_real_func, safe_getattr, _PytestWrapper
 from _pytest.outcomes import OutcomeException
 
 
@@ -38,6 +41,33 @@ def test_real_func_loop_limit():
         print(res)
 
 
+def test_get_real_func():
+    """Check that get_real_func correctly unwraps decorators until reaching the real function"""
+
+    def decorator(f):
+        @wraps(f)
+        def inner():
+            pass
+
+        if six.PY2:
+            inner.__wrapped__ = f
+        return inner
+
+    def func():
+        pass
+
+    wrapped_func = decorator(decorator(func))
+    assert get_real_func(wrapped_func) is func
+
+    wrapped_func2 = decorator(decorator(wrapped_func))
+    assert get_real_func(wrapped_func2) is func
+
+    # special case for __pytest_wrapped__ attribute: used to obtain the function up until the point
+    # a function was wrapped by pytest itself
+    wrapped_func2.__pytest_wrapped__ = _PytestWrapper(wrapped_func)
+    assert get_real_func(wrapped_func2) is wrapped_func
+
+
 @pytest.mark.skipif(
     sys.version_info < (3, 4), reason="asyncio available in Python 3.4+"
 )

testing/test_config.py

@@ -765,6 +765,24 @@ def test_get_plugin_specs_as_list():
     assert _get_plugin_specs_as_list(("foo", "bar")) == ["foo", "bar"]
 
 
+def test_collect_pytest_prefix_bug_integration(testdir):
+    """Integration test for issue #3775"""
+    p = testdir.copy_example("config/collect_pytest_prefix")
+    result = testdir.runpytest(p)
+    result.stdout.fnmatch_lines("* 1 passed *")
+
+
+def test_collect_pytest_prefix_bug(pytestconfig):
+    """Ensure we collect only actual functions from conftest files (#3775)"""
+
+    class Dummy(object):
+        class pytest_something(object):
+            pass
+
+    pm = pytestconfig.pluginmanager
+    assert pm.parse_hookimpl_opts(Dummy(), "pytest_something") is None
+
+
 class TestWarning(object):
     def test_warn_config(self, testdir):
         testdir.makeconftest(

testing/test_unittest.py

@@ -989,3 +989,24 @@ def test_usefixtures_marker_on_unittest(base, testdir):
 
     result = testdir.runpytest("-s")
     result.assert_outcomes(passed=2)
+
+
+def test_testcase_handles_init_exceptions(testdir):
+    """
+    Regression test to make sure exceptions in the __init__ method are bubbled up correctly.
+    See https://github.com/pytest-dev/pytest/issues/3788
+    """
+    testdir.makepyfile(
+        """
+        from unittest import TestCase
+        import pytest
+        class MyTestCase(TestCase):
+            def __init__(self, *args, **kwargs):
+                raise Exception("should raise this exception")
+            def test_hello(self):
+                pass
+    """
+    )
+    result = testdir.runpytest()
+    assert "should raise this exception" in result.stdout.str()
+    assert "ERROR at teardown of MyTestCase.test_hello" not in result.stdout.str()

testing/test_warnings.py

@@ -287,3 +287,18 @@ def test_non_string_warning_argument(testdir):
     )
     result = testdir.runpytest("-W", "always")
     result.stdout.fnmatch_lines(["*= 1 passed, 1 warnings in *"])
+
+
+def test_filterwarnings_mark_registration(testdir):
+    """Ensure filterwarnings mark is registered"""
+    testdir.makepyfile(
+        """
+        import pytest
+
+        @pytest.mark.filterwarnings('error')
+        def test_func():
+            pass
+    """
+    )
+    result = testdir.runpytest("--strict")
+    assert result.ret == 0

tox.ini

@@ -115,8 +115,6 @@ skipsdist = True
 usedevelop = True
 changedir = doc/en
 deps =
-    attrs
-    more-itertools
     PyYAML
     sphinx
     sphinxcontrib-trio