- // Copyright 2010 The Go Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
-
- package tls
-
- import (
- "testing"
- )
-
- func TestRoundUp(t *testing.T) {
- if roundUp(0, 16) != 0 ||
- roundUp(1, 16) != 16 ||
- roundUp(15, 16) != 16 ||
- roundUp(16, 16) != 16 ||
- roundUp(17, 16) != 32 {
- t.Error("roundUp broken")
- }
- }
-
- var paddingTests = []struct {
- in []byte
- good bool
- expectedLen int
- }{
- {[]byte{1, 2, 3, 4, 0}, true, 4},
- {[]byte{1, 2, 3, 4, 0, 1}, false, 0},
- {[]byte{1, 2, 3, 4, 99, 99}, false, 0},
- {[]byte{1, 2, 3, 4, 1, 1}, true, 4},
- {[]byte{1, 2, 3, 2, 2, 2}, true, 3},
- {[]byte{1, 2, 3, 3, 3, 3}, true, 2},
- {[]byte{1, 2, 3, 4, 3, 3}, false, 0},
- {[]byte{1, 4, 4, 4, 4, 4}, true, 1},
- {[]byte{5, 5, 5, 5, 5, 5}, true, 0},
- {[]byte{6, 6, 6, 6, 6, 6}, false, 0},
- }
-
- func TestRemovePadding(t *testing.T) {
- for i, test := range paddingTests {
- payload, good := removePadding(test.in)
- expectedGood := byte(255)
- if !test.good {
- expectedGood = 0
- }
- if good != expectedGood {
- t.Errorf("#%d: wrong validity, want:%d got:%d", i, expectedGood, good)
- }
- if good == 255 && len(payload) != test.expectedLen {
- t.Errorf("#%d: got %d, want %d", i, len(payload), test.expectedLen)
- }
- }
- }
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