1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at http://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
22 #include "curlcheck.h"
25 #include "url.h" /* for Curl_safefree */
26 #include "curl_base64.h"
27 #include "memdebug.h" /* LAST include file */
29 static struct SessionHandle *data;
31 static CURLcode unit_setup( void )
33 data = curl_easy_init();
35 return CURLE_OUT_OF_MEMORY;
39 static void unit_stop( void )
41 curl_easy_cleanup(data);
47 unsigned char *decoded;
49 unsigned char anychar = 'x';
52 rc = Curl_base64_encode(data, "i", 1, &output, &size);
53 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
54 fail_unless(size == 4, "size should be 4");
55 verify_memory( output, "aQ==", 4);
56 Curl_safefree(output);
58 rc = Curl_base64_encode(data, "ii", 2, &output, &size);
59 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
60 fail_unless(size == 4, "size should be 4");
61 verify_memory( output, "aWk=", 4);
62 Curl_safefree(output);
64 rc = Curl_base64_encode(data, "iii", 3, &output, &size);
65 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
66 fail_unless(size == 4, "size should be 4");
67 verify_memory( output, "aWlp", 4);
68 Curl_safefree(output);
70 rc = Curl_base64_encode(data, "iiii", 4, &output, &size);
71 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
72 fail_unless(size == 8, "size should be 8");
73 verify_memory( output, "aWlpaQ==", 8);
74 Curl_safefree(output);
76 /* 0 length makes it do strlen() */
77 rc = Curl_base64_encode(data, "iiii", 0, &output, &size);
78 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
79 fail_unless(size == 8, "size should be 8");
80 verify_memory( output, "aWlpaQ==", 8);
81 Curl_safefree(output);
83 rc = Curl_base64_decode("aWlpaQ==", &decoded, &size);
84 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
85 fail_unless(size == 4, "size should be 4");
86 verify_memory(decoded, "iiii", 4);
87 Curl_safefree(decoded);
89 rc = Curl_base64_decode("aWlp", &decoded, &size);
90 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
91 fail_unless(size == 3, "size should be 3");
92 verify_memory(decoded, "iii", 3);
93 Curl_safefree(decoded);
95 rc = Curl_base64_decode("aWk=", &decoded, &size);
96 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
97 fail_unless(size == 2, "size should be 2");
98 verify_memory(decoded, "ii", 2);
99 Curl_safefree(decoded);
101 rc = Curl_base64_decode("aQ==", &decoded, &size);
102 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
103 fail_unless(size == 1, "size should be 1");
104 verify_memory(decoded, "i", 2);
105 Curl_safefree(decoded);
107 /* this is an illegal input */
108 size = 1; /* not zero */
109 decoded = &anychar; /* not NULL */
110 rc = Curl_base64_decode("aQ", &decoded, &size);
111 /* return code indiferent, but output shall be as follows */
112 fail_unless(size == 0, "size should be 0");
113 fail_if(decoded, "returned pointer should be NULL");
115 /* this is garbage input that libcurl decodes as far as possible */
118 rc = Curl_base64_decode("a\x1f==", &decoded, &size);
119 fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
120 fail_unless(size == 1, "size should be 1");
121 fail_if(!decoded, "returned pointer should not be NULL");
122 Curl_safefree(decoded);