1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2011 New Dream Network
8 * This is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License version 2.1, as published by the Free Software
11 * Foundation. See file COPYING.
14 #include "common/mime.h"
15 #include "gtest/gtest.h"
22 TEST(MimeTests, SimpleEncode) {
24 memset(output, 0, sizeof(output));
27 len = mime_encode_as_qp("abc", NULL, 0);
29 len = mime_encode_as_qp("abc", output, 4);
31 ASSERT_EQ(string("abc"), string(output));
33 len = mime_encode_as_qp("a=b", NULL, 0);
35 len = mime_encode_as_qp("a=b", output, 6);
37 ASSERT_EQ(string("a=3Db"), string(output));
39 len = mime_encode_as_qp("Libert\xc3\xa9", NULL, 0);
41 len = mime_encode_as_qp("Libert\xc3\xa9", output, 13);
43 ASSERT_EQ(string("Libert=C3=A9"), string(output));
46 TEST(MimeTests, EncodeOutOfSpace) {
48 memset(output, 0, sizeof(output));
51 len = mime_encode_as_qp("abcdefg", NULL, 0);
53 len = mime_encode_as_qp("abcdefg", output, 4);
55 ASSERT_EQ(string("abc"), string(output));
56 len = mime_encode_as_qp("abcdefg", output, 1);
58 ASSERT_EQ(string(""), string(output));
60 len = mime_encode_as_qp("a=b", output, 2);
62 ASSERT_EQ(string("a"), string(output));
63 len = mime_encode_as_qp("a=b", output, 3);
65 ASSERT_EQ(string("a"), string(output));
68 TEST(MimeTests, SimpleDecode) {
70 memset(output, 0, sizeof(output));
73 len = mime_decode_from_qp("abc", NULL, 0);
75 len = mime_decode_from_qp("abc", output, 4);
77 ASSERT_EQ(string("abc"), string(output));
79 len = mime_decode_from_qp("a=3Db", NULL, 0);
81 len = mime_decode_from_qp("a=3Db", output, 4);
83 ASSERT_EQ(string("a=b"), string(output));
85 len = mime_decode_from_qp("Libert=C3=A9", NULL, 0);
87 len = mime_decode_from_qp("Libert=C3=A9", output, 9);
89 ASSERT_EQ(string("Libert\xc3\xa9"), string(output));
92 TEST(MimeTests, LowercaseDecode) {
94 memset(output, 0, sizeof(output));
97 len = mime_decode_from_qp("Libert=c3=a9", NULL, 0);
99 len = mime_decode_from_qp("Libert=c3=a9", output, 9);
101 ASSERT_EQ(string("Libert\xc3\xa9"), string(output));
104 TEST(MimeTests, DecodeOutOfSpace) {
106 memset(output, 0, sizeof(output));
109 len = mime_decode_from_qp("abcdefg", NULL, 0);
111 len = mime_decode_from_qp("abcdefg", output, 4);
113 ASSERT_EQ(string("abc"), string(output));
114 len = mime_decode_from_qp("abcdefg", output, 1);
116 ASSERT_EQ(string(""), string(output));
118 len = mime_decode_from_qp("a=3Db", output, 2);
120 ASSERT_EQ(string("a"), string(output));
121 len = mime_decode_from_qp("a=3Db", output, 3);
123 ASSERT_EQ(string("a="), string(output));
126 TEST(MimeTests, DecodeErrors) {
128 memset(output, 0, sizeof(output));
131 // incomplete escape sequence
132 len = mime_decode_from_qp("boo=", output, sizeof(output));
135 // invalid escape sequences
136 len = mime_decode_from_qp("boo=gg", output, sizeof(output));
138 len = mime_decode_from_qp("boo=g", output, sizeof(output));
140 len = mime_decode_from_qp("boo==", output, sizeof(output));
142 len = mime_decode_from_qp("boo=44bar=z", output, sizeof(output));
145 // high bit should not be set in quoted-printable mime output
146 unsigned char bad_input2[] = { 0x81, 0x6a, 0x0 };
147 len = mime_decode_from_qp(reinterpret_cast<const char*>(bad_input2),
148 output, sizeof(output));