Merge master into features

.travis.yml

@@ -47,11 +47,6 @@ jobs:
       env: TOXENV=py37
       before_install:
         - brew update
-        # remove c++ include files because upgrading python as of 2018-10-23, also
-        # attempts to upgrade gcc, and it fails because the include files already
-        # exist. removing the include files is one of the solutions recommended by brew
-        # this workaround might not be necessary in the future
-        - rm '/usr/local/include/c++'
         - brew upgrade python
         - brew unlink python
         - brew link python

AUTHORS

@@ -76,6 +76,7 @@ Endre Galaczi
 Eric Hunsberger
 Eric Siegerman
 Erik M. Bray
+Fabien Zarifian
 Fabio Zadrozny
 Feng Ma
 Florian Bruhin

changelog/4304.bugfix.rst

@@ -0,0 +1 @@
+Block the ``stepwise`` plugin if ``cacheprovider`` is also blocked, as one depends on the other.

changelog/4329.bugfix.rst

@@ -0,0 +1 @@
+Fix TypeError in report_collect with _collect_report_last_write.

doc/en/usage.rst

@@ -255,8 +255,8 @@ Pytest supports the use of ``breakpoint()`` with the following behaviours:
 
  - When ``breakpoint()`` is called and ``PYTHONBREAKPOINT`` is set to the default value, pytest will use the custom internal PDB trace UI instead of the system default ``Pdb``.
  - When tests are complete, the system will default back to the system ``Pdb`` trace UI.
- - If ``--pdb`` is called on execution of pytest, the custom internal Pdb trace UI is used on both ``breakpoint()`` and failed tests/unhandled exceptions.
- - If ``--pdbcls`` is used, the custom class debugger will be executed when a test fails (as expected within existing behaviour), but also when ``breakpoint()`` is called from within a test, the custom class debugger will be instantiated.
+ - With ``--pdb`` passed to pytest, the custom internal Pdb trace UI is used with both ``breakpoint()`` and failed tests/unhandled exceptions.
+ - ``--pdbcls`` can be used to specify a custom debugger class.
 
 .. _durations:
 

src/_pytest/config/__init__.py

@@ -477,6 +477,11 @@ def consider_preparse(self, args):
     def consider_pluginarg(self, arg):
         if arg.startswith("no:"):
             name = arg[3:]
+            # PR #4304 : remove stepwise if cacheprovider is blocked
+            if name == "cacheprovider":
+                self.set_blocked("stepwise")
+                self.set_blocked("pytest_stepwise")
+
             self.set_blocked(name)
             if not name.startswith("pytest_"):
                 self.set_blocked("pytest_" + name)

src/_pytest/fixtures.py

@@ -927,7 +927,7 @@ def execute(self, request):
         return hook.pytest_fixture_setup(fixturedef=self, request=request)
 
     def __repr__(self):
-        return "<FixtureDef name=%r scope=%r baseid=%r>" % (
+        return "<FixtureDef argname=%r scope=%r baseid=%r>" % (
             self.argname,
             self.scope,
             self.baseid,

src/_pytest/main.py

@@ -279,7 +279,7 @@ def pytest_ignore_collect(path, config):
         return True
 
     allow_in_venv = config.getoption("collect_in_virtualenv")
-    if _in_venv(path) and not allow_in_venv:
+    if not allow_in_venv and _in_venv(path):
         return True
 
     return False
@@ -511,9 +511,9 @@ def _collect(self, arg):
         # No point in finding packages when collecting doctests
         if not self.config.option.doctestmodules:
             pm = self.config.pluginmanager
-            for parent in argpath.parts():
+            for parent in reversed(argpath.parts()):
                 if pm._confcutdir and pm._confcutdir.relto(parent):
-                    continue
+                    break
 
                 if parent.isdir():
                     pkginit = parent.join("__init__.py")

src/_pytest/pytester.py

@@ -1160,11 +1160,11 @@ def runpython_c(self, command):
     def runpytest_subprocess(self, *args, **kwargs):
         """Run pytest as a subprocess with given arguments.
 
-        Any plugins added to the :py:attr:`plugins` list will added using the
-        ``-p`` command line option.  Additionally ``--basetemp`` is used put
+        Any plugins added to the :py:attr:`plugins` list will be added using the
+        ``-p`` command line option.  Additionally ``--basetemp`` is used to put
         any temporary files and directories in a numbered directory prefixed
-        with "runpytest-" so they do not conflict with the normal numbered
-        pytest location for temporary files and directories.
+        with "runpytest-" to not conflict with the normal numbered pytest
+        location for temporary files and directories.
 
         :param args: the sequence of arguments to pass to the pytest subprocess
         :param timeout: the period in seconds after which to timeout and raise

src/_pytest/terminal.py

@@ -497,7 +497,10 @@ def report_collect(self, final=False):
         if not final:
             # Only write "collecting" report every 0.5s.
             t = time.time()
-            if self._collect_report_last_write > t - 0.5:
+            if (
+                self._collect_report_last_write is not None
+                and self._collect_report_last_write > t - 0.5
+            ):
                 return
             self._collect_report_last_write = t
 

testing/acceptance_test.py

@@ -27,8 +27,9 @@ class TestGeneralUsage(object):
     def test_config_error(self, testdir):
         testdir.copy_example("conftest_usageerror/conftest.py")
         result = testdir.runpytest(testdir.tmpdir)
-        assert result.ret != 0
+        assert result.ret == EXIT_USAGEERROR
         result.stderr.fnmatch_lines(["*ERROR: hello"])
+        result.stdout.fnmatch_lines(["*pytest_unconfigure_called"])
 
     def test_root_conftest_syntax_error(self, testdir):
         testdir.makepyfile(conftest="raise SyntaxError\n")

testing/example_scripts/conftest_usageerror/conftest.py

@@ -2,3 +2,7 @@ def pytest_configure(config):
     import pytest
 
     raise pytest.UsageError("hello")
+
+
+def pytest_unconfigure(config):
+    print("pytest_unconfigure_called")

testing/logging/test_fixture.py

@@ -136,5 +136,5 @@ def test_caplog_captures_for_all_stages(caplog, logging_during_setup_and_teardow
 
     assert [x.message for x in caplog.get_records("setup")] == ["a_setup_log"]
 
-    # This reachers into private API, don't use this type of thing in real tests!
+    # This reaches into private API, don't use this type of thing in real tests!
     assert set(caplog._item.catch_log_handlers.keys()) == {"setup", "call"}

testing/test_config.py

@@ -874,7 +874,7 @@ def test_with_ini(self, tmpdir, name):
         assert inifile == inifile
 
     @pytest.mark.parametrize("name", "setup.cfg tox.ini".split())
-    def test_pytestini_overides_empty_other(self, tmpdir, name):
+    def test_pytestini_overrides_empty_other(self, tmpdir, name):
         inifile = tmpdir.ensure("pytest.ini")
         a = tmpdir.mkdir("a")
         a.ensure(name)

testing/test_modimport.py

@@ -19,13 +19,19 @@ def test_fileimport(modfile):
     # without needing the pytest namespace being set
     # this is critical for the initialization of xdist
 
-    res = subprocess.call(
+    p = subprocess.Popen(
         [
             sys.executable,
             "-c",
             "import sys, py; py.path.local(sys.argv[1]).pyimport()",
             modfile.strpath,
-        ]
+        ],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
     )
-    if res:
-        pytest.fail("command result %s" % res)
+    (out, err) = p.communicate()
+    if p.returncode != 0:
+        pytest.fail(
+            "importing %s failed (exitcode %d): out=%r, err=%r"
+            % (modfile, p.returncode, out, err)
+        )

testing/test_pluginmanager.py

@@ -380,3 +380,21 @@ def test_plugin_prevent_register_unregistered_alredy_registered(self, pytestpm):
         pytestpm.consider_preparse(["xyz", "-p", "no:abc"])
         l2 = pytestpm.get_plugins()
         assert 42 not in l2
+
+    def test_plugin_prevent_register_stepwise_on_cacheprovider_unregister(
+        self, pytestpm
+    ):
+        """ From PR #4304 : The only way to unregister a module is documented at
+        the end of https://docs.pytest.org/en/latest/plugins.html.
+
+        When unregister cacheprovider, then unregister stepwise too
+        """
+        pytestpm.register(42, name="cacheprovider")
+        pytestpm.register(43, name="stepwise")
+        l1 = pytestpm.get_plugins()
+        assert 42 in l1
+        assert 43 in l1
+        pytestpm.consider_preparse(["xyz", "-p", "no:cacheprovider"])
+        l2 = pytestpm.get_plugins()
+        assert 42 not in l2
+        assert 43 not in l2