process: drop unused is_running()

1 files changed, 0 insertions, 40 deletions

diff --git a/tests/test_process.py b/tests/test_process.py
index 445e2381..8820f9ad 100644
--- a/tests/test_process.py
+++ b/tests/test_process.py
@@ -61,43 +61,3 @@ class TestFindBinary(TempDir):
             process.find_binary(os.path.basename(self.dir), os.path.dirname(self.dir))
         with pytest.raises(process.CommandNotFound):
             process.find_binary(self.dir)
-
-
-class TestIsRunning:
-
-    def test_is_running(self):
-        # confirm we're running
-        assert process.is_running(os.getpid())
-
-        # fork a new process, SIGSTOP it, and confirm it's not running
-        pid = os.fork()
-        if pid == 0:
-            os.kill(os.getpid(), signal.SIGSTOP)
-        else:
-            # wait for signal to propagate
-            time.sleep(1)
-            # The return value is reliable only on Linux, on other systems just
-            # make sure ProcessNotFound isn't thrown.
-            if sys.platform.startswith('linux'):
-                assert not process.is_running(pid)
-            else:
-                process.is_running(pid)
-            os.kill(pid, signal.SIGKILL)
-
-        with mock.patch('snakeoil.process.os.kill') as kill:
-            kill.side_effect = OSError(3, 'No such process')
-            with pytest.raises(process.ProcessNotFound):
-                process.is_running(1234)
-
-            kill.side_effect = OSError(4, 'Interrupted system call')
-            with pytest.raises(OSError):
-                process.is_running(1234)
-
-        with mock.patch('builtins.open') as open:
-            open.side_effect = OSError(2, 'No such file or directory')
-            with pytest.raises(process.ProcessNotFound):
-                process.is_running(os.getpid())
-
-            open.side_effect = OSError(5, 'Input/output error')
-            with pytest.raises(OSError):
-                process.is_running(os.getpid())