63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
// Copyright 2015 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 pkcs12
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import (
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"bytes"
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"encoding/hex"
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"testing"
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)
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var bmpStringTests = []struct {
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in string
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expectedHex string
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shouldFail bool
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}{
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{"", "0000", false},
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// Example from https://tools.ietf.org/html/rfc7292#appendix-B.
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{"Beavis", "0042006500610076006900730000", false},
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// Some characters from the "Letterlike Symbols Unicode block".
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{"\u2115 - Double-struck N", "21150020002d00200044006f00750062006c0065002d00730074007200750063006b0020004e0000", false},
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// any character outside the BMP should trigger an error.
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{"\U0001f000 East wind (Mahjong)", "", true},
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}
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func TestBMPString(t *testing.T) {
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for i, test := range bmpStringTests {
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expected, err := hex.DecodeString(test.expectedHex)
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if err != nil {
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t.Fatalf("#%d: failed to decode expectation", i)
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}
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out, err := bmpString(test.in)
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if err == nil && test.shouldFail {
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t.Errorf("#%d: expected to fail, but produced %x", i, out)
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continue
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}
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if err != nil && !test.shouldFail {
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t.Errorf("#%d: failed unexpectedly: %s", i, err)
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continue
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}
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if !test.shouldFail {
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if !bytes.Equal(out, expected) {
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t.Errorf("#%d: expected %s, got %x", i, test.expectedHex, out)
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continue
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}
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roundTrip, err := decodeBMPString(out)
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if err != nil {
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t.Errorf("#%d: decoding output gave an error: %s", i, err)
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continue
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}
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if roundTrip != test.in {
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t.Errorf("#%d: decoding output resulted in %q, but it should have been %q", i, roundTrip, test.in)
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continue
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}
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}
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}
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}
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