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#!/usr/bin/env python3
# Copyright (c) PLUMgrid, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
import unittest
from bcc import BPF
class TestLru(unittest.TestCase):
def test_lru_map_flags(self):
test_prog1 = b"""
BPF_F_TABLE("lru_hash", int, u64, lru, 1024, BPF_F_NO_COMMON_LRU);
"""
b = BPF(text=test_prog1)
t = b[b"lru"]
self.assertEqual(t.flags, 2);
def test_hash_map_flags(self):
test_prog1 = b"""
BPF_F_TABLE("hash", int, u64, hash, 1024, BPF_F_NO_PREALLOC);
"""
b = BPF(text=test_prog1)
t = b[b"hash"]
self.assertEqual(t.flags, 1);
if __name__ == "__main__":
unittest.main()
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