1 /* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
2 * applicable.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <stdio.h>
18 #include <stdlib.h>
19
20 #include "apr.h"
21 #include "apr_errno.h"
22 #include "apr_general.h"
23 #include "apr_strings.h"
24 #include "apr_xlate.h"
25
26 static const char test_utf8[] = "Edelwei\xc3\x9f";
27 static const char test_utf7[] = "Edelwei+AN8-";
28 static const char test_latin1[] = "Edelwei\xdf";
29 static const char test_latin2[] = "Edelwei\xdf";
30
31
check_status(apr_status_t status,const char * msg)32 static int check_status (apr_status_t status, const char *msg)
33 {
34 if (status)
35 {
36 static char buf[1024];
37 printf("ERROR: %s\n %s\n", msg,
38 apr_strerror(status, buf, sizeof(buf)));
39 return 1;
40 }
41 return 0;
42 }
43
test_conversion(apr_xlate_t * convset,const char * inbuf,const char * expected)44 static int test_conversion (apr_xlate_t *convset,
45 const char *inbuf,
46 const char *expected)
47 {
48 static char buf[1024];
49 int retcode = 0;
50 apr_size_t inbytes_left = strlen(inbuf);
51 apr_size_t outbytes_left = sizeof(buf) - 1;
52 apr_status_t status = apr_xlate_conv_buffer(convset,
53 inbuf,
54 &inbytes_left,
55 buf,
56 &outbytes_left);
57 if (status == APR_SUCCESS) {
58 status = apr_xlate_conv_buffer(convset, NULL, NULL,
59 buf + sizeof(buf) - outbytes_left - 1,
60 &outbytes_left);
61 }
62 buf[sizeof(buf) - outbytes_left - 1] = '\0';
63 retcode |= check_status(status, "apr_xlate_conv_buffer");
64 if ((!status || APR_STATUS_IS_INCOMPLETE(status))
65 && strcmp(buf, expected))
66 {
67 printf("ERROR: expected: '%s'\n actual: '%s'"
68 "\n inbytes_left: %"APR_SIZE_T_FMT"\n",
69 expected, buf, inbytes_left);
70 retcode |= 1;
71 }
72 return retcode;
73 }
74
one_test(const char * cs1,const char * cs2,const char * str1,const char * str2,apr_pool_t * pool)75 static int one_test (const char *cs1, const char *cs2,
76 const char *str1, const char *str2,
77 apr_pool_t *pool)
78 {
79 apr_xlate_t *convset;
80 const char *msg = apr_psprintf(pool, "apr_xlate_open(%s, %s)", cs2, cs1);
81 int retcode = check_status(apr_xlate_open(&convset, cs2, cs1, pool), msg);
82 if (!retcode)
83 {
84 retcode |= test_conversion(convset, str1, str2);
85 retcode |= check_status(apr_xlate_close(convset), "apr_xlate_close");
86 }
87 printf("%s: %s -> %s\n", (retcode ? "FAIL" : "PASS"), cs1, cs2);
88 return retcode;
89 }
90
91
main(int argc,char ** argv)92 int main (int argc, char **argv)
93 {
94 apr_pool_t *pool;
95 int retcode = 0;
96
97 #ifndef APR_HAS_XLATE
98 puts("SKIP: apr_xlate not implemented");
99 return 0;
100 #endif
101
102 apr_initialize();
103 atexit(apr_terminate);
104 apr_pool_create(&pool, NULL);
105
106 /* 1. Identity transformation: UTF-8 -> UTF-8 */
107 retcode |= one_test("UTF-8", "UTF-8", test_utf8, test_utf8, pool);
108
109 /* 2. UTF-8 <-> ISO-8859-1 */
110 retcode |= one_test("UTF-8", "ISO-8859-1", test_utf8, test_latin1, pool);
111 retcode |= one_test("ISO-8859-1", "UTF-8", test_latin1, test_utf8, pool);
112
113 /* 3. ISO-8859-1 <-> ISO-8859-2, identity */
114 retcode |= one_test("ISO-8859-1", "ISO-8859-2",
115 test_latin1, test_latin2, pool);
116 retcode |= one_test("ISO-8859-2", "ISO-8859-1",
117 test_latin2, test_latin1, pool);
118
119 /* 4. Transformation using charset aliases */
120 retcode |= one_test("UTF-8", "UTF-7", test_utf8, test_utf7, pool);
121 retcode |= one_test("UTF-7", "UTF-8", test_utf7, test_utf8, pool);
122
123 return retcode;
124 }
125