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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 "apr_file_io.h"
#include "apr_file_info.h"
#include "apr_strings.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_poll.h"
#include "apr_lib.h"
#include "test_apr.h"
#define FILENAME "data/file_datafile.txt"
#define NEWFILENAME "data/new_datafile.txt"
#define NEWFILEDATA "This is new text in a new file."
static const struct view_fileinfo
{
apr_int32_t bits;
char *description;
} vfi[] = {
{APR_FINFO_MTIME, "MTIME"},
{APR_FINFO_CTIME, "CTIME"},
{APR_FINFO_ATIME, "ATIME"},
{APR_FINFO_SIZE, "SIZE"},
{APR_FINFO_DEV, "DEV"},
{APR_FINFO_INODE, "INODE"},
{APR_FINFO_NLINK, "NLINK"},
{APR_FINFO_TYPE, "TYPE"},
{APR_FINFO_USER, "USER"},
{APR_FINFO_GROUP, "GROUP"},
{APR_FINFO_UPROT, "UPROT"},
{APR_FINFO_GPROT, "GPROT"},
{APR_FINFO_WPROT, "WPROT"},
{0, NULL}
};
static void finfo_equal(CuTest *tc, apr_finfo_t f1, apr_finfo_t f2)
{
/* Minimum supported flags across all platforms (APR_FINFO_MIN) */
CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_TYPE",
(f1.valid & f2.valid & APR_FINFO_TYPE));
CuAssert(tc, "apr_stat and apr_getfileinfo differ in filetype",
f1.filetype == f2.filetype);
CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_SIZE",
(f1.valid & f2.valid & APR_FINFO_SIZE));
CuAssert(tc, "apr_stat and apr_getfileinfo differ in size",
f1.size == f2.size);
CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_ATIME",
(f1.valid & f2.valid & APR_FINFO_ATIME));
CuAssert(tc, "apr_stat and apr_getfileinfo differ in atime",
f1.atime == f2.atime);
CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_MTIME",
(f1.valid & f2.valid & APR_FINFO_MTIME));
CuAssert(tc, "apr_stat and apr_getfileinfo differ in mtime",
f1.mtime == f2.mtime);
CuAssert(tc, "apr_stat and apr_getfileinfo must return APR_FINFO_CTIME",
(f1.valid & f2.valid & APR_FINFO_CTIME));
CuAssert(tc, "apr_stat and apr_getfileinfo differ in ctime",
f1.ctime == f2.ctime);
if (f1.valid & f2.valid & APR_FINFO_NAME)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in name",
!strcmp(f1.name, f2.name));
if (f1.fname && f2.fname)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in fname",
!strcmp(f1.fname, f2.fname));
/* Additional supported flags not supported on all platforms */
if (f1.valid & f2.valid & APR_FINFO_USER)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in user",
!apr_uid_compare(f1.user, f2.user));
if (f1.valid & f2.valid & APR_FINFO_GROUP)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in group",
!apr_gid_compare(f1.group, f2.group));
if (f1.valid & f2.valid & APR_FINFO_INODE)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in inode",
f1.inode == f2.inode);
if (f1.valid & f2.valid & APR_FINFO_DEV)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in device",
f1.device == f2.device);
if (f1.valid & f2.valid & APR_FINFO_NLINK)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in nlink",
f1.nlink == f2.nlink);
if (f1.valid & f2.valid & APR_FINFO_CSIZE)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in csize",
f1.csize == f2.csize);
if (f1.valid & f2.valid & APR_FINFO_PROT)
CuAssert(tc, "apr_stat and apr_getfileinfo differ in protection",
f1.protection == f2.protection);
}
static void test_info_get(CuTest *tc)
{
apr_file_t *thefile;
apr_finfo_t finfo;
apr_status_t rv;
rv = apr_file_open(&thefile, FILENAME, APR_READ, APR_OS_DEFAULT, p);
CuAssertIntEquals(tc, APR_SUCCESS, rv);
rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
if (rv == APR_INCOMPLETE) {
char *str;
int i;
str = apr_pstrdup(p, "APR_INCOMPLETE: Missing ");
for (i = 0; vfi[i].bits; ++i) {
if (vfi[i].bits & ~finfo.valid) {
str = apr_pstrcat(p, str, vfi[i].description, " ", NULL);
}
}
CuFail(tc, str);
}
CuAssertIntEquals(tc, APR_SUCCESS, rv);
apr_file_close(thefile);
}
static void test_stat(CuTest *tc)
{
apr_finfo_t finfo;
apr_status_t rv;
rv = apr_stat(&finfo, FILENAME, APR_FINFO_NORM, p);
if (rv == APR_INCOMPLETE) {
char *str;
int i;
str = apr_pstrdup(p, "APR_INCOMPLETE: Missing ");
for (i = 0; vfi[i].bits; ++i) {
if (vfi[i].bits & ~finfo.valid) {
str = apr_pstrcat(p, str, vfi[i].description, " ", NULL);
}
}
CuFail(tc, str);
}
CuAssertIntEquals(tc, APR_SUCCESS, rv);
}
static void test_stat_eq_finfo(CuTest *tc)
{
apr_file_t *thefile;
apr_finfo_t finfo;
apr_finfo_t stat_finfo;
apr_status_t rv;
rv = apr_file_open(&thefile, FILENAME, APR_READ, APR_OS_DEFAULT, p);
CuAssertIntEquals(tc, APR_SUCCESS, rv);
rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
/* Opening the file may have toggled the atime member (time last
* accessed), so fetch our apr_stat() after getting the fileinfo
* of the open file...
*/
rv = apr_stat(&stat_finfo, FILENAME, APR_FINFO_NORM, p);
CuAssertIntEquals(tc, APR_SUCCESS, rv);
apr_file_close(thefile);
finfo_equal(tc, stat_finfo, finfo);
}
static void test_buffered_write_size(CuTest *tc)
{
const apr_size_t data_len = strlen(NEWFILEDATA);
apr_file_t *thefile;
apr_finfo_t finfo;
apr_status_t rv;
apr_size_t bytes;
rv = apr_file_open(&thefile, NEWFILENAME,
APR_READ | APR_WRITE | APR_CREATE | APR_TRUNCATE
| APR_BUFFERED | APR_DELONCLOSE,
APR_OS_DEFAULT, p);
apr_assert_success(tc, "open file", rv);
/* A funny thing happened to me the other day: I wrote something
* into a buffered file, then asked for its size using
* apr_file_info_get; and guess what? The size was 0! That's not a
* nice way to behave.
*/
bytes = data_len;
rv = apr_file_write(thefile, NEWFILEDATA, &bytes);
apr_assert_success(tc, "write file contents", rv);
CuAssertTrue(tc, data_len == bytes);
rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, thefile);
apr_assert_success(tc, "get file size", rv);
CuAssertTrue(tc, bytes == (apr_size_t) finfo.size);
apr_file_close(thefile);
}
static void test_mtime_set(CuTest *tc)
{
apr_file_t *thefile;
apr_finfo_t finfo;
apr_time_t epoch = 0;
apr_status_t rv;
/* This test sort of depends on the system clock being at least
* marginally ccorrect; We'll be setting the modification time to
* the epoch.
*/
rv = apr_file_open(&thefile, NEWFILENAME,
APR_READ | APR_WRITE | APR_CREATE | APR_TRUNCATE
| APR_BUFFERED | APR_DELONCLOSE,
APR_OS_DEFAULT, p);
apr_assert_success(tc, "open file", rv);
/* Check that the current mtime is not the epoch */
rv = apr_stat(&finfo, NEWFILENAME, APR_FINFO_MTIME, p);
if (rv == APR_INCOMPLETE) {
char *str;
int i;
str = apr_pstrdup(p, "APR_INCOMPLETE: Missing ");
for (i = 0; vfi[i].bits; ++i) {
if (vfi[i].bits & ~finfo.valid) {
str = apr_pstrcat(p, str, vfi[i].description, " ", NULL);
}
}
CuFail(tc, str);
}
apr_assert_success(tc, "get initial mtime", rv);
CuAssertTrue(tc, finfo.mtime != epoch);
/* Reset the mtime to the epoch and verify the result.
* Note: we blindly assume that if the first apr_stat succeeded,
* the second one will, too.
*/
rv = apr_file_mtime_set(NEWFILENAME, epoch, p);
apr_assert_success(tc, "set mtime", rv);
rv = apr_stat(&finfo, NEWFILENAME, APR_FINFO_MTIME, p);
apr_assert_success(tc, "get modified mtime", rv);
CuAssertTrue(tc, finfo.mtime == epoch);
apr_file_close(thefile);
}
CuSuite *testfileinfo(void)
{
CuSuite *suite = CuSuiteNew("File Info");
SUITE_ADD_TEST(suite, test_info_get);
SUITE_ADD_TEST(suite, test_stat);
SUITE_ADD_TEST(suite, test_stat_eq_finfo);
SUITE_ADD_TEST(suite, test_buffered_write_size);
SUITE_ADD_TEST(suite, test_mtime_set);
return suite;
}
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