Remove dead neighbor closeness benchmark

tests/benchmarks/benchmark-neighbor-closeness.py

@@ -1,34 +0,0 @@
-import sys, os
-sys.path.append(".")
-sys.path.append("src/")
-import unittest, uuid
-import subprocess
-import time
-
-TEST_DIR = 'testdata/%s-%s' % (uuid.uuid4(), os.path.basename(__file__)) + '/'
-print("Test directory:", TEST_DIR)
-os.environ["ONIONR_HOME"] = TEST_DIR
-from utils import createdirs, identifyhome
-from streamfill import identify_neighbors
-
-onions = []
-p = subprocess.Popen(["scripts/generate-onions.py", '50000'],
-                        stdout=subprocess.PIPE,
-                        stderr=subprocess.PIPE)
-for line in iter(p.stdout.readline, b''):
-    line = line.decode()
-    onions.append(line.strip())
-p.terminate()
-
-p = subprocess.Popen(["scripts/generate-onions.py", '1'],
-                        stdout=subprocess.PIPE,
-                        stderr=subprocess.PIPE)
-for line in iter(p.stdout.readline, b''):
-    us = line.decode().strip()
-p.terminate()
-
-start = time.time()
-identify_neighbors(us, onions, 5)
-print(time.time() - start)
-
-