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/* 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;
}
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