Move stacklevel tests into test_warnings module

The tests are grouped in a class called TestStackLevel.

Author: Philipp Loose

testing/acceptance_test.py

@@ -1238,97 +1238,3 @@ def test_3():
     assert (
         result.stdout.str().count("async def functions are not natively supported") == 1
     )
-
-
-def test_issue4445_rewrite(testdir):
-    """#4445: Make sure the warning points to a reasonable location
-    See origin of _issue_warning_captured at: _pytest.assertion.rewrite.py:241
-    """
-    testdir.makepyfile(some_mod="")
-    testdir.makeconftest(
-        """
-            import some_mod
-            import pytest
-
-            pytest.register_assert_rewrite("some_mod")
-        """
-    )
-    result = testdir.runpytest()
-    # with stacklevel=5 the warning originates from register_assert_rewrite
-    # function in the created conftest.py
-    result.stdout.fnmatch_lines(
-        ["*conftest.py:4*", "*Module already imported*", "*some_mod*"]
-    )
-
-
-def test_issue4445_preparse(testdir):
-    """#4445: Make sure the warning points to a reasonable location
-    See origin of _issue_warning_captured at: _pytest.config.__init__.py:910
-    """
-    testdir.makeconftest(
-        """
-        import nothing
-        """
-    )
-    result = testdir.runpytest("--help")
-    # with stacklevel=2 the warning originates from config._preparse and is
-    # thrown by an errorneous conftest.py
-    result.stdout.fnmatch_lines_random(
-        [
-            "*config{sep}__init__.py:915*".format(sep=os.sep),
-            "*could not load initial conftests*",
-        ]
-    )
-
-
-def test_issue4445_import_plugin(testdir):
-    """#4445: Make sure the warning points to a reasonable location
-    See origin of _issue_warning_captured at: _pytest.config.__init__.py:585
-    """
-    testdir.makepyfile(
-        some_plugin="""
-        import pytest
-        pytest.skip("thing", allow_module_level=True)
-        """
-    )
-    result = testdir.runpytest("-p", "some_plugin", syspathinsert=True)
-    # with stacklevel=2 the warning originates from
-    # config.PytestPluginManager.import_plugin  is thrown by a skipped plugin
-    result.stdout.fnmatch_lines(
-        [
-            "*config{sep}__init__.py:588*".format(sep=os.sep),
-            "*skipped plugin 'some_plugin': thing*",
-        ]
-    )
-
-
-def test_issue4445_resultlog(testdir):
-    """#4445: Make sure the warning points to a reasonable location
-    See origin of _issue_warning_captured at: _pytest.resultlog.py:35
-    """
-    testdir.makepyfile(
-        """
-        def test_dummy():
-            pass
-    """
-    )
-    result = testdir.runpytest(
-        "--result-log={dir}".format(dir=testdir.tmpdir.join("result.log"))
-    )
-    # with stacklevel=2 the warning originates from resultlog.pytest_configure
-    # and is thrown when --result-log is used
-    result.stdout.fnmatch_lines(["*resultlog.py:35*", "*--result-log is deprecated*"])
-
-
-def test_issue4445_cacheprovider_set(testdir):
-    """#4445: Make sure the warning points to a reasonable location
-    See origin of _issue_warning_captured at: _pytest.cacheprovider.py:59
-    """
-    testdir.tmpdir.join(".pytest_cache").write("something wrong")
-    result = testdir.runpytest()
-    # with stacklevel=3 the warning originates from one stacklevel above
-    # _issue_warning_captured in cacheprovider.Cache.set and is thrown
-    # when there are errors during cache folder creation
-    result.stdout.fnmatch_lines(
-        ["*cacheprovider.py:120*", "*could not create cache path*"]
-    )