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mempool: add test for malicious behaviour with Conflicts attribute

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This commit is contained in:
Anna Shaleva 2023-05-29 17:47:49 +03:00
parent 871ee18981
commit ecded70baf
1 changed files with 11 additions and 0 deletions
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11
pkg/core/mempool/mem_pool_test.go
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@ -548,6 +548,17 @@ func TestMempoolAddRemoveConflicts(t *testing.T) {
require.NoError(t, mp.Add(tx14, fs)) require.NoError(t, mp.Add(tx14, fs))
err := mp.Add(tx15, fs) err := mp.Add(tx15, fs)
require.ErrorIs(t, err, ErrConflictsAttribute) require.ErrorIs(t, err, ErrConflictsAttribute)
// tx16 is malicious and will be sent in the end.
capacity = 10000
mp = New(capacity, 0, false, nil)
tx16 := getConflictsTx(smallNetFee + 1)
for i := 0; i < mp.capacity-1; i++ {
require.NoError(t, mp.Add(getConflictsTx(smallNetFee, tx16.Hash()), fs))
}
require.Equal(t, capacity-1, mp.Count())
require.NoError(t, mp.Add(tx16, fs))
require.Equal(t, 1, mp.Count())
} }
func TestMempoolAddWithDataGetData(t *testing.T) { func TestMempoolAddWithDataGetData(t *testing.T) {