diff --git a/tests/conftest.py b/tests/conftest.py
index 9a021169e..1c5be83f6 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -3,7 +3,7 @@ import sys
 import subprocess
 
 import pytest
-from six import StringIO, string_types
+from six import StringIO
 
 from util import SphinxTestApp, path
 
@@ -29,75 +29,15 @@ def app_params(request):
     return args, kwargs
 
 
-@pytest.fixture
-def test_params(request):
-    """
-    test parameters that is specified by 'pytest.mark.testenv'
-
-    :param bool build:
-       If True, 'app' fixture will be build before test function is called.
-       Default is False.
-    :param Union[str, bool, None] specific_srcdir:
-       If True, testroot directory will be copied into
-       '<TMPDIR>/<TEST FUNCTION NAME>'.
-       If string is specified, it copied into '<TMPDIR>/<THE STRING>'.
-       You can used this feature for providing special crafted source
-       directory. Also you can used for sharing source directory for
-       parametrized testing and/or inter test functions. Default is None.
-    :param Union[str, bool, None] shared_result:
-       If True, app._status and app._warning objects will be shared in the
-       parametrized test functions. If string is specified, the objects will
-       be shred in the test functions that have same 'shared_result' value.
-       If you don't specify specific_srcdir, this option override
-       specific_srcdir param by 'shared_result' value. Default is None.
-    """
-    env = request.node.get_marker('testenv')
-    kwargs = env.kwargs if env else {}
-    result = {
-       'build': False,  # pre build in fixture
-        'specific_srcdir': None,
-        'shared_result': None,
-    }
-    result.update(kwargs)
-
-    if (result['shared_result'] and
-            not isinstance(result['shared_result'], string_types)):
-        r = result['shared_result'] = request.node.originalname or request.node.name
-
-    if result['shared_result'] and not result['specific_srcdir']:
-        result['specific_srcdir'] = result['shared_result']
-
-    if (result['specific_srcdir'] and
-        not isinstance(result['specific_srcdir'], string_types)):
-        result['specific_srcdir'] = request.node.originalname or request.node.name
-
-    return result
-
-
 @pytest.fixture(scope='function')
-def app(test_params, app_params, make_app, shared_result):
+def app(app_params, make_app):
     """
     provides sphinx.application.Sphinx object
     """
     args, kwargs = app_params
-    if test_params['specific_srcdir'] and 'srcdir' not in kwargs:
-        kwargs['srcdir'] = test_params['specific_srcdir']
-
-    if test_params['shared_result']:
-        restore = shared_result.restore(test_params['shared_result'])
-        kwargs.update(restore)
-
     app_ = make_app(*args, **kwargs)
-
-    if test_params['build']:
-        # if listdir is not empty, we can use built cache
-        if not app_.outdir.listdir():
-            app_.build()
     yield app_
 
-    if test_params['shared_result']:
-        shared_result.store(test_params['shared_result'], app_)
-
 
 @pytest.fixture(scope='function')
 def status(app):
@@ -139,38 +79,6 @@ def make_app():
         app_.cleanup()
 
 
-class SharedResult(object):
-    cache = {}
-
-    def store(self, key, app_):
-        if key in self.cache:
-            return
-        data = {
-            'status': app_._status.getvalue(),
-            'warning': app_._warning.getvalue(),
-        }
-        self.cache[key] = data
-
-    def restore(self, key):
-        if key not in self.cache:
-            return {}
-        data = self.cache[key]
-        return {
-            'status': StringIO(data['status']),
-            'warning': StringIO(data['warning']),
-        }
-
-
-@pytest.fixture
-def shared_result():
-    return SharedResult()
-
-
-@pytest.fixture(scope='module', autouse=True)
-def _shared_result_cache():
-    SharedResult.cache.clear()
-
-
 @pytest.fixture
 def if_graphviz_found(app):
     """
@@ -198,34 +106,3 @@ def tempdir(tmpdir):
     this fixture is for compat with old test implementation.
     """
     return path(tmpdir)
-
-
-def pytest_addoption(parser):
-    """
-    the test that have pytest.mark.env('foobar') will be skipped when
-    '-S foobar' command-line option is provided.
-    """
-    parser.addoption("-S", action="store", metavar="NAME",
-                     help="skip tests matching the environment NAME.")
-
-
-def pytest_configure(config):
-    """
-    the test that have pytest.mark.env('foobar') will be skipped when
-    '-S foobar' command-line option is provided.
-    """
-    # register an additional marker
-    config.addinivalue_line("markers",
-        "env(name): mark test to run only on named environment")
-
-
-def pytest_runtest_setup(item):
-    """
-    the test that have pytest.mark.env('foobar') will be skipped when
-    '-S foobar' command-line option is provided.
-    """
-    envmarker = item.get_marker("env")
-    if envmarker is not None:
-        envname = envmarker.args[0]
-        if envname == item.config.getoption("-S"):
-            pytest.skip("skip test %r" % envname)