Annotation of embedaddon/curl/tests/unit/unit1302.c, revision 1.1.1.1
1.1 misho 1: /***************************************************************************
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7: *
8: * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
9: *
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 https://curl.haxx.se/docs/copyright.html.
13: *
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.
17: *
18: * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19: * KIND, either express or implied.
20: *
21: ***************************************************************************/
22: #include "curlcheck.h"
23:
24: #include "urldata.h"
25: #include "url.h" /* for Curl_safefree */
26: #include "curl_base64.h"
27: #include "memdebug.h" /* LAST include file */
28:
29: static struct Curl_easy *data;
30:
31: static CURLcode unit_setup(void)
32: {
33: int res = CURLE_OK;
34:
35: global_init(CURL_GLOBAL_ALL);
36: data = curl_easy_init();
37: if(!data)
38: return CURLE_OUT_OF_MEMORY;
39: return res;
40: }
41:
42: static void unit_stop(void)
43: {
44: curl_easy_cleanup(data);
45: curl_global_cleanup();
46: }
47:
48: UNITTEST_START
49:
50: char *output;
51: unsigned char *decoded;
52: size_t size = 0;
53: unsigned char anychar = 'x';
54: CURLcode rc;
55:
56: rc = Curl_base64_encode(data, "i", 1, &output, &size);
57: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
58: fail_unless(size == 4, "size should be 4");
59: verify_memory(output, "aQ==", 4);
60: Curl_safefree(output);
61:
62: rc = Curl_base64_encode(data, "ii", 2, &output, &size);
63: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
64: fail_unless(size == 4, "size should be 4");
65: verify_memory(output, "aWk=", 4);
66: Curl_safefree(output);
67:
68: rc = Curl_base64_encode(data, "iii", 3, &output, &size);
69: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
70: fail_unless(size == 4, "size should be 4");
71: verify_memory(output, "aWlp", 4);
72: Curl_safefree(output);
73:
74: rc = Curl_base64_encode(data, "iiii", 4, &output, &size);
75: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
76: fail_unless(size == 8, "size should be 8");
77: verify_memory(output, "aWlpaQ==", 8);
78: Curl_safefree(output);
79:
80: rc = Curl_base64_encode(data, "\xff\x01\xfe\x02", 4, &output, &size);
81: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
82: fail_unless(size == 8, "size should be 8");
83: verify_memory(output, "/wH+Ag==", 8);
84: Curl_safefree(output);
85:
86: rc = Curl_base64url_encode(data, "\xff\x01\xfe\x02", 4, &output, &size);
87: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
88: fail_unless(size == 8, "size should be 8");
89: verify_memory(output, "_wH-Ag==", 8);
90: Curl_safefree(output);
91:
92: rc = Curl_base64url_encode(data, "iiii", 4, &output, &size);
93: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
94: fail_unless(size == 8, "size should be 8");
95: verify_memory(output, "aWlpaQ==", 8);
96: Curl_safefree(output);
97:
98: /* 0 length makes it do strlen() */
99: rc = Curl_base64_encode(data, "iiii", 0, &output, &size);
100: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
101: fail_unless(size == 8, "size should be 8");
102: verify_memory(output, "aWlpaQ==", 8);
103: Curl_safefree(output);
104:
105: rc = Curl_base64_decode("aWlpaQ==", &decoded, &size);
106: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
107: fail_unless(size == 4, "size should be 4");
108: verify_memory(decoded, "iiii", 4);
109: Curl_safefree(decoded);
110:
111: rc = Curl_base64_decode("aWlp", &decoded, &size);
112: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
113: fail_unless(size == 3, "size should be 3");
114: verify_memory(decoded, "iii", 3);
115: Curl_safefree(decoded);
116:
117: rc = Curl_base64_decode("aWk=", &decoded, &size);
118: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
119: fail_unless(size == 2, "size should be 2");
120: verify_memory(decoded, "ii", 2);
121: Curl_safefree(decoded);
122:
123: rc = Curl_base64_decode("aQ==", &decoded, &size);
124: fail_unless(rc == CURLE_OK, "return code should be CURLE_OK");
125: fail_unless(size == 1, "size should be 1");
126: verify_memory(decoded, "i", 2);
127: Curl_safefree(decoded);
128:
129: /* This is illegal input as the data is too short */
130: size = 1; /* not zero */
131: decoded = &anychar; /* not NULL */
132: rc = Curl_base64_decode("aQ", &decoded, &size);
133: fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
134: "return code should be CURLE_BAD_CONTENT_ENCODING");
135: fail_unless(size == 0, "size should be 0");
136: fail_if(decoded, "returned pointer should be NULL");
137:
138: /* This is illegal input as it contains three padding characters */
139: size = 1; /* not zero */
140: decoded = &anychar; /* not NULL */
141: rc = Curl_base64_decode("a===", &decoded, &size);
142: fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
143: "return code should be CURLE_BAD_CONTENT_ENCODING");
144: fail_unless(size == 0, "size should be 0");
145: fail_if(decoded, "returned pointer should be NULL");
146:
147: /* This is illegal input as it contains a padding character mid input */
148: size = 1; /* not zero */
149: decoded = &anychar; /* not NULL */
150: rc = Curl_base64_decode("a=Q=", &decoded, &size);
151: fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
152: "return code should be CURLE_BAD_CONTENT_ENCODING");
153: fail_unless(size == 0, "size should be 0");
154: fail_if(decoded, "returned pointer should be NULL");
155:
156: /* This is garbage input as it contains an illegal base64 character */
157: size = 1; /* not zero */
158: decoded = &anychar; /* not NULL */
159: rc = Curl_base64_decode("a\x1f==", &decoded, &size);
160: fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
161: "return code should be CURLE_BAD_CONTENT_ENCODING");
162: fail_unless(size == 0, "size should be 0");
163: fail_if(decoded, "returned pointer should be NULL");
164:
165: UNITTEST_STOP
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