diff options
Diffstat (limited to 'pkg/tcpip')
| -rw-r--r-- | pkg/tcpip/network/internal/fragmentation/fragmentation_test.go | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/pkg/tcpip/network/internal/fragmentation/fragmentation_test.go b/pkg/tcpip/network/internal/fragmentation/fragmentation_test.go index 7daf64b4a..dadfc28cc 100644 --- a/pkg/tcpip/network/internal/fragmentation/fragmentation_test.go +++ b/pkg/tcpip/network/internal/fragmentation/fragmentation_test.go @@ -275,15 +275,23 @@ func TestMemoryLimits(t *testing.T) { highLimit := 3 * lowLimit // Allow at most 3 such packets. f := NewFragmentation(minBlockSize, highLimit, lowLimit, reassembleTimeout, &faketime.NullClock{}, nil) // Send first fragment with id = 0. - f.Process(FragmentID{ID: 0}, 0, 0, true, 0xFF, pkt(1, "0")) + if _, _, _, err := f.Process(FragmentID{ID: 0}, 0, 0, true, 0xFF, pkt(1, "0")); err != nil { + t.Fatal(err) + } // Send first fragment with id = 1. - f.Process(FragmentID{ID: 1}, 0, 0, true, 0xFF, pkt(1, "1")) + if _, _, _, err := f.Process(FragmentID{ID: 1}, 0, 0, true, 0xFF, pkt(1, "1")); err != nil { + t.Fatal(err) + } // Send first fragment with id = 2. - f.Process(FragmentID{ID: 2}, 0, 0, true, 0xFF, pkt(1, "2")) + if _, _, _, err := f.Process(FragmentID{ID: 2}, 0, 0, true, 0xFF, pkt(1, "2")); err != nil { + t.Fatal(err) + } // Send first fragment with id = 3. This should caused id = 0 and id = 1 to be // evicted. - f.Process(FragmentID{ID: 3}, 0, 0, true, 0xFF, pkt(1, "3")) + if _, _, _, err := f.Process(FragmentID{ID: 3}, 0, 0, true, 0xFF, pkt(1, "3")); err != nil { + t.Fatal(err) + } if _, ok := f.reassemblers[FragmentID{ID: 0}]; ok { t.Errorf("Memory limits are not respected: id=0 has not been evicted.") @@ -300,9 +308,13 @@ func TestMemoryLimitsIgnoresDuplicates(t *testing.T) { memSize := pkt(1, "0").MemSize() f := NewFragmentation(minBlockSize, memSize, 0, reassembleTimeout, &faketime.NullClock{}, nil) // Send first fragment with id = 0. - f.Process(FragmentID{}, 0, 0, true, 0xFF, pkt(1, "0")) + if _, _, _, err := f.Process(FragmentID{}, 0, 0, true, 0xFF, pkt(1, "0")); err != nil { + t.Fatal(err) + } // Send the same packet again. - f.Process(FragmentID{}, 0, 0, true, 0xFF, pkt(1, "0")) + if _, _, _, err := f.Process(FragmentID{}, 0, 0, true, 0xFF, pkt(1, "0")); err != nil { + t.Fatal(err) + } if got, want := f.memSize, memSize; got != want { t.Errorf("Wrong size, duplicates are not handled correctly: got=%d, want=%d.", got, want) |