summaryrefslogtreecommitdiffstats
path: root/rubbos/app/httpd-2.0.64/srclib/apr/test/testdir.c
blob: 98506463afa49605c6d1148067651148c0c7365b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
/* Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "apr_file_io.h"
#include "apr_file_info.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "test_apr.h"

static void test_mkdir(CuTest *tc)
{
    apr_status_t rv;
    apr_finfo_t finfo;

    rv = apr_dir_make("data/testdir", APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    rv = apr_stat(&finfo, "data/testdir", APR_FINFO_TYPE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);
}

static void test_mkdir_recurs(CuTest *tc)
{
    apr_status_t rv;
    apr_finfo_t finfo;

    rv = apr_dir_make_recursive("data/one/two/three", 
                                APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    rv = apr_stat(&finfo, "data/one", APR_FINFO_TYPE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);

    rv = apr_stat(&finfo, "data/one/two", APR_FINFO_TYPE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);

    rv = apr_stat(&finfo, "data/one/two/three", APR_FINFO_TYPE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    CuAssertIntEquals(tc, APR_DIR, finfo.filetype);
}

static void test_remove(CuTest *tc)
{
    apr_status_t rv;
    apr_finfo_t finfo;

    rv = apr_dir_remove("data/testdir", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    rv = apr_stat(&finfo, "data/testdir", APR_FINFO_TYPE, p);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
}

static void test_removeall_fail(CuTest *tc)
{
    apr_status_t rv;

    rv = apr_dir_remove("data/one", p);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOTEMPTY(rv));
}

static void test_removeall(CuTest *tc)
{
    apr_status_t rv;

    rv = apr_dir_remove("data/one/two/three", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    rv = apr_dir_remove("data/one/two", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    rv = apr_dir_remove("data/one", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
}

static void test_remove_notthere(CuTest *tc)
{
    apr_status_t rv;

    rv = apr_dir_remove("data/notthere", p);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
}

static void test_mkdir_twice(CuTest *tc)
{
    apr_status_t rv;

    rv = apr_dir_make("data/testdir", APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    rv = apr_dir_make("data/testdir", APR_UREAD | APR_UWRITE | APR_UEXECUTE, p);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_EEXIST(rv));

    rv = apr_dir_remove("data/testdir", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
}

static void test_opendir(CuTest *tc)
{
    apr_status_t rv;
    apr_dir_t *dir;

    rv = apr_dir_open(&dir, "data", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    apr_dir_close(dir);
}

static void test_opendir_notthere(CuTest *tc)
{
    apr_status_t rv;
    apr_dir_t *dir;

    rv = apr_dir_open(&dir, "notthere", p);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));
}

static void test_closedir(CuTest *tc)
{
    apr_status_t rv;
    apr_dir_t *dir;

    rv = apr_dir_open(&dir, "data", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_dir_close(dir);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
}

static void test_rewind(CuTest *tc)
{
    apr_dir_t *dir;
    apr_finfo_t first, second;

    apr_assert_success(tc, "apr_dir_open failed", apr_dir_open(&dir, "data", p));

    apr_assert_success(tc, "apr_dir_read failed",
                       apr_dir_read(&first, APR_FINFO_DIRENT, dir));

    apr_assert_success(tc, "apr_dir_rewind failed", apr_dir_rewind(dir));

    apr_assert_success(tc, "second apr_dir_read failed",
                       apr_dir_read(&second, APR_FINFO_DIRENT, dir));

    apr_assert_success(tc, "apr_dir_close failed", apr_dir_close(dir));

    CuAssertStrEquals(tc, first.name, second.name);
}

/* Test for a (fixed) bug in apr_dir_read().  This bug only happened
   in threadless cases. */
static void test_uncleared_errno(CuTest *tc)
{
    apr_file_t *thefile = NULL;
    apr_finfo_t finfo;
    apr_int32_t finfo_flags = APR_FINFO_TYPE | APR_FINFO_NAME;
    apr_dir_t *this_dir;
    apr_status_t rv; 

    rv = apr_dir_make("dir1", APR_OS_DEFAULT, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_dir_make("dir2", APR_OS_DEFAULT, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_file_open(&thefile, "dir1/file1",
                       APR_READ | APR_WRITE | APR_CREATE, APR_OS_DEFAULT, p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_file_close(thefile);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    /* Try to remove dir1.  This should fail because it's not empty.
       However, on a platform with threads disabled (such as FreeBSD),
       `errno' will be set as a result. */
    rv = apr_dir_remove("dir1", p);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOTEMPTY(rv));
    
    /* Read `.' and `..' out of dir2. */
    rv = apr_dir_open(&this_dir, "dir2", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_dir_read(&finfo, finfo_flags, this_dir);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_dir_read(&finfo, finfo_flags, this_dir);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

    /* Now, when we attempt to do a third read of empty dir2, and the
       underlying system readdir() returns NULL, the old value of
       errno shouldn't cause a false alarm.  We should get an ENOENT
       back from apr_dir_read, and *not* the old errno. */
    rv = apr_dir_read(&finfo, finfo_flags, this_dir);
    CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv));

    rv = apr_dir_close(this_dir);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
		 
    /* Cleanup */
    rv = apr_file_remove("dir1/file1", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_dir_remove("dir1", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);
    rv = apr_dir_remove("dir2", p);
    CuAssertIntEquals(tc, APR_SUCCESS, rv);

}

static void test_rmkdir_nocwd(CuTest *tc)
{
    char *cwd, *path;
    apr_status_t rv;

    apr_assert_success(tc, "make temp dir",
                       apr_dir_make("dir3", APR_OS_DEFAULT, p));

    apr_assert_success(tc, "obtain cwd", apr_filepath_get(&cwd, 0, p));

    apr_assert_success(tc, "determine path to temp dir",
                       apr_filepath_merge(&path, cwd, "dir3", 0, p));

    apr_assert_success(tc, "change to temp dir", apr_filepath_set(path, p));

    rv = apr_dir_remove(path, p);
    /* Some platforms cannot remove a directory which is in use. */
    if (rv == APR_SUCCESS) {
        CuAssert(tc, "fail to create dir",
                 apr_dir_make_recursive("foobar", APR_OS_DEFAULT, 
                                        p) != APR_SUCCESS);
    }

    apr_assert_success(tc, "restore cwd", apr_filepath_set(cwd, p));

    if (rv) {
        apr_dir_remove(path, p);
        CuNotImpl(tc, "cannot remove in-use directory");
    }
}

CuSuite *testdir(void)
{
    CuSuite *suite = CuSuiteNew("Directory");

    SUITE_ADD_TEST(suite, test_mkdir);
    SUITE_ADD_TEST(suite, test_mkdir_recurs);
    SUITE_ADD_TEST(suite, test_remove);
    SUITE_ADD_TEST(suite, test_removeall_fail);
    SUITE_ADD_TEST(suite, test_removeall);
    SUITE_ADD_TEST(suite, test_remove_notthere);
    SUITE_ADD_TEST(suite, test_mkdir_twice);
    SUITE_ADD_TEST(suite, test_rmkdir_nocwd);

    SUITE_ADD_TEST(suite, test_rewind);

    SUITE_ADD_TEST(suite, test_opendir);
    SUITE_ADD_TEST(suite, test_opendir_notthere);
    SUITE_ADD_TEST(suite, test_closedir);
    SUITE_ADD_TEST(suite, test_uncleared_errno);

    return suite;
}