Merge pull request #4979 from blueyed/minor

Minor: whitespace, typo, docs

doc/en/reference.rst

@@ -1,4 +1,3 @@
-
 Reference
 =========
 
@@ -49,7 +48,7 @@ pytest.main
 .. autofunction:: _pytest.config.main
 
 pytest.param
-~~~~~~~~~~~~~
+~~~~~~~~~~~~
 
 .. autofunction:: pytest.param(*values, [id], [marks])
 

src/_pytest/main.py

@@ -225,7 +225,7 @@ def wrap_session(config, doit):
             config.notify_exception(excinfo, config.option)
             session.exitstatus = EXIT_INTERNALERROR
             if excinfo.errisinstance(SystemExit):
-                sys.stderr.write("mainloop: caught Spurious SystemExit!\n")
+                sys.stderr.write("mainloop: caught unexpected SystemExit!\n")
 
     finally:
         excinfo = None  # Explicitly break reference cycle.

src/_pytest/warnings.py

@@ -103,8 +103,9 @@ def catch_warnings_for_item(config, ihook, when, item):
 
 
 def warning_record_to_str(warning_message):
-    """Convert a warnings.WarningMessage to a string, taking in account a lot of unicode shenaningans in Python 2.
+    """Convert a warnings.WarningMessage to a string.
 
+    This takes lot of unicode shenaningans into account for Python 2.
     When Python 2 support is dropped this function can be greatly simplified.
     """
     warn_msg = warning_message.message

testing/acceptance_test.py

@@ -677,6 +677,8 @@ class TestInvocationVariants(object):
     def test_cmdline_python_namespace_package(self, testdir, monkeypatch):
         """
         test --pyargs option with namespace packages (#1567)
+
+        Ref: https://packaging.python.org/guides/packaging-namespace-packages/
         """
         monkeypatch.delenv("PYTHONDONTWRITEBYTECODE", raising=False)
 

testing/logging/test_reporting.py

@@ -54,6 +54,7 @@ def test_root_logger_affected(testdir):
         """
         import logging
         logger = logging.getLogger()
+
         def test_foo():
             logger.info('info text ' + 'going to logger')
             logger.warning('warning text ' + 'going to logger')
@@ -66,15 +67,14 @@ def test_root_logger_affected(testdir):
     result = testdir.runpytest("--log-level=ERROR", "--log-file=pytest.log")
     assert result.ret == 1
 
-    # the capture log calls in the stdout section only contain the
-    # logger.error msg, because --log-level=ERROR
+    # The capture log calls in the stdout section only contain the
+    # logger.error msg, because of --log-level=ERROR.
     result.stdout.fnmatch_lines(["*error text going to logger*"])
-    with pytest.raises(pytest.fail.Exception):
-        result.stdout.fnmatch_lines(["*warning text going to logger*"])
-    with pytest.raises(pytest.fail.Exception):
-        result.stdout.fnmatch_lines(["*info text going to logger*"])
+    stdout = result.stdout.str()
+    assert "warning text going to logger" not in stdout
+    assert "info text going to logger" not in stdout
 
-    # the log file should contain the warning and the error log messages and
+    # The log file should contain the warning and the error log messages and
     # not the info one, because the default level of the root logger is
     # WARNING.
     assert os.path.isfile(log_file)
@@ -635,7 +635,6 @@ def test_log_cli_auto_enable(testdir, request, cli_args):
     """
     testdir.makepyfile(
         """
-        import pytest
         import logging
 
         def test_log_1():
@@ -653,6 +652,7 @@ def test_log_cli_auto_enable(testdir, request, cli_args):
     )
 
     result = testdir.runpytest(cli_args)
+    stdout = result.stdout.str()
     if cli_args == "--log-cli-level=WARNING":
         result.stdout.fnmatch_lines(
             [
@@ -663,13 +663,13 @@ def test_log_cli_auto_enable(testdir, request, cli_args):
                 "=* 1 passed in *=",
             ]
         )
-        assert "INFO" not in result.stdout.str()
+        assert "INFO" not in stdout
     else:
         result.stdout.fnmatch_lines(
             ["*test_log_cli_auto_enable*100%*", "=* 1 passed in *="]
         )
-        assert "INFO" not in result.stdout.str()
-        assert "WARNING" not in result.stdout.str()
+        assert "INFO" not in stdout
+        assert "WARNING" not in stdout
 
 
 def test_log_file_cli(testdir):

testing/test_cacheprovider.py

@@ -884,7 +884,7 @@ class TestReadme(object):
     def test_readme_failed(self, testdir):
         testdir.makepyfile(
             """
-            def test_always_passes():
+            def test_always_fails():
                 assert 0
         """
         )

testing/test_session.py

@@ -124,14 +124,14 @@ class SessionTests(object):
         )
         reprec = testdir.inline_run(p)
         passed, skipped, failed = reprec.listoutcomes()
-        assert len(failed) == 1
+        assert (len(passed), len(skipped), len(failed)) == (1, 0, 1)
         out = failed[0].longrepr.reprcrash.message
         assert (
             out.find(
                 """[Exception("Ha Ha fooled you, I'm a broken repr().") raised in repr()]"""
             )
             != -1
-        )  # '
+        )
 
     def test_skip_file_by_conftest(self, testdir):
         testdir.makepyfile(

testing/test_terminal.py

@@ -660,7 +660,6 @@ class TestTerminalFunctional(object):
         )
 
     def test_verbose_reporting(self, verbose_testfile, testdir, pytestconfig):
-
         result = testdir.runpytest(
             verbose_testfile, "-v", "-Walways::pytest.PytestWarning"
         )

tox.ini

@@ -81,7 +81,6 @@ commands = {[testenv:py27-trial]commands}
 
 [testenv:docs]
 basepython = python3
-skipsdist = True
 usedevelop = True
 changedir = doc/en
 deps = -r{toxinidir}/doc/en/requirements.txt
@@ -135,7 +134,6 @@ commands =
 [testenv:release]
 decription = do a release, required posarg of the version number
 basepython = python3.6
-skipsdist = True
 usedevelop = True
 passenv = *
 deps =