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