| /* 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_network_io.h" |
| #include "apr_errno.h" |
| #include "apr_general.h" |
| #include "apr_poll.h" |
| #include "apr_lib.h" |
| #include "testutil.h" |
| |
| #define DIRNAME "data" |
| #define FILENAME DIRNAME "/file_datafile.txt" |
| #define TESTSTR "This is the file data file." |
| |
| #define TESTREAD_BLKSIZE 1024 |
| #define APR_BUFFERSIZE 4096 /* This should match APR's buffer size. */ |
| |
| |
| |
| static void test_open_noreadwrite(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *thefile = NULL; |
| |
| rv = apr_file_open(&thefile, FILENAME, |
| APR_FOPEN_CREATE | APR_FOPEN_EXCL, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_TRUE(tc, rv != APR_SUCCESS); |
| ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EACCES(rv)); |
| ABTS_PTR_EQUAL(tc, NULL, thefile); |
| } |
| |
| static void test_open_excl(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *thefile = NULL; |
| |
| rv = apr_file_open(&thefile, FILENAME, |
| APR_FOPEN_CREATE | APR_FOPEN_EXCL | APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_TRUE(tc, rv != APR_SUCCESS); |
| ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EEXIST(rv)); |
| ABTS_PTR_EQUAL(tc, NULL, thefile); |
| } |
| |
| static void test_open_read(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_PTR_NOTNULL(tc, filetest); |
| apr_file_close(filetest); |
| } |
| |
| static void link_existing(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| |
| rv = apr_file_link("data/file_datafile.txt", "data/file_datafile2.txt"); |
| apr_file_remove("data/file_datafile2.txt", p); |
| ABTS_ASSERT(tc, "Couldn't create hardlink to file", rv == APR_SUCCESS); |
| } |
| |
| static void link_nonexisting(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| |
| rv = apr_file_link("data/does_not_exist.txt", "data/fake.txt"); |
| ABTS_ASSERT(tc, "", rv != APR_SUCCESS); |
| } |
| |
| static void test_read(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_size_t nbytes = 256; |
| char *str = apr_pcalloc(p, nbytes + 1); |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| |
| APR_ASSERT_SUCCESS(tc, "Opening test file " FILENAME, rv); |
| rv = apr_file_read(filetest, str, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(TESTSTR), nbytes); |
| ABTS_STR_EQUAL(tc, TESTSTR, str); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_readzero(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_size_t nbytes = 0; |
| char *str = NULL; |
| apr_file_t *filetest; |
| |
| rv = apr_file_open(&filetest, FILENAME, APR_FOPEN_READ, APR_FPROT_OS_DEFAULT, p); |
| APR_ASSERT_SUCCESS(tc, "Opening test file " FILENAME, rv); |
| |
| rv = apr_file_read(filetest, str, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, 0, nbytes); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_filename(abts_case *tc, void *data) |
| { |
| const char *str; |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| APR_ASSERT_SUCCESS(tc, "Opening test file " FILENAME, rv); |
| |
| rv = apr_file_name_get(&str, filetest); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_STR_EQUAL(tc, FILENAME, str); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_fileclose(abts_case *tc, void *data) |
| { |
| char str; |
| apr_status_t rv; |
| apr_size_t one = 1; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| APR_ASSERT_SUCCESS(tc, "Opening test file " FILENAME, rv); |
| |
| rv = apr_file_close(filetest); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| /* We just closed the file, so this should fail */ |
| rv = apr_file_read(filetest, &str, &one); |
| ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EBADF(rv)); |
| } |
| |
| static void test_file_remove(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_remove(FILENAME, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_open(&filetest, FILENAME, APR_FOPEN_READ, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_ENOENT(rv)); |
| } |
| |
| static void test_open_write(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| filetest = NULL; |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_ENOENT(rv)); |
| ABTS_PTR_EQUAL(tc, NULL, filetest); |
| } |
| |
| static void test_open_writecreate(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| filetest = NULL; |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE | APR_FOPEN_CREATE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_write(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_size_t bytes = strlen(TESTSTR); |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE | APR_FOPEN_CREATE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_write(filetest, TESTSTR, &bytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_open_readwrite(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| filetest = NULL; |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ | APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_PTR_NOTNULL(tc, filetest); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_seek(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_off_t offset = 5; |
| apr_size_t nbytes = 256; |
| char *str = apr_pcalloc(p, nbytes + 1); |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| APR_ASSERT_SUCCESS(tc, "Open test file " FILENAME, rv); |
| |
| rv = apr_file_read(filetest, str, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(TESTSTR), nbytes); |
| ABTS_STR_EQUAL(tc, TESTSTR, str); |
| |
| memset(str, 0, nbytes + 1); |
| |
| rv = apr_file_seek(filetest, SEEK_SET, &offset); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_read(filetest, str, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(TESTSTR) - 5, nbytes); |
| ABTS_STR_EQUAL(tc, TESTSTR + 5, str); |
| |
| apr_file_close(filetest); |
| |
| /* Test for regression of sign error bug with SEEK_END and |
| buffered files. */ |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_READ | APR_FOPEN_BUFFERED, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| APR_ASSERT_SUCCESS(tc, "Open test file " FILENAME, rv); |
| |
| offset = -5; |
| rv = apr_file_seek(filetest, SEEK_END, &offset); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(TESTSTR) - 5, nbytes); |
| |
| memset(str, 0, nbytes + 1); |
| nbytes = 256; |
| rv = apr_file_read(filetest, str, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, 5, nbytes); |
| ABTS_STR_EQUAL(tc, TESTSTR + strlen(TESTSTR) - 5, str); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_userdata_set(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_set(filetest, "This is a test", |
| "test", apr_pool_cleanup_null); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| apr_file_close(filetest); |
| } |
| |
| static void test_userdata_get(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| void *udata; |
| char *teststr; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_set(filetest, "This is a test", |
| "test", apr_pool_cleanup_null); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_get(&udata, "test", filetest); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| teststr = udata; |
| ABTS_STR_EQUAL(tc, "This is a test", teststr); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_userdata_getnokey(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| void *teststr; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_get(&teststr, "nokey", filetest); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_PTR_EQUAL(tc, NULL, teststr); |
| apr_file_close(filetest); |
| } |
| |
| static void test_buffer_set_get(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_size_t bufsize; |
| apr_file_t *filetest = NULL; |
| char * buffer; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_FOPEN_WRITE | APR_FOPEN_BUFFERED, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE | APR_FPROT_GREAD, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| bufsize = apr_file_buffer_size_get(filetest); |
| ABTS_SIZE_EQUAL(tc, APR_BUFFERSIZE, bufsize); |
| |
| buffer = apr_pcalloc(p, 10240); |
| rv = apr_file_buffer_set(filetest, buffer, 10240); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| bufsize = apr_file_buffer_size_get(filetest); |
| ABTS_SIZE_EQUAL(tc, 10240, bufsize); |
| |
| rv = apr_file_buffer_set(filetest, buffer, 12); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| bufsize = apr_file_buffer_size_get(filetest); |
| ABTS_SIZE_EQUAL(tc, 12, bufsize); |
| |
| apr_file_close(filetest); |
| } |
| static void test_getc(abts_case *tc, void *data) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char ch; |
| |
| rv = apr_file_open(&f, FILENAME, APR_FOPEN_READ, 0, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| apr_file_getc(&ch, f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_INT_EQUAL(tc, (int)TESTSTR[0], (int)ch); |
| apr_file_close(f); |
| } |
| |
| static void test_ungetc(abts_case *tc, void *data) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char ch; |
| |
| rv = apr_file_open(&f, FILENAME, APR_FOPEN_READ, 0, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| apr_file_getc(&ch, f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_INT_EQUAL(tc, (int)TESTSTR[0], (int)ch); |
| |
| apr_file_ungetc('X', f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| apr_file_getc(&ch, f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_INT_EQUAL(tc, 'X', (int)ch); |
| |
| apr_file_close(f); |
| } |
| |
| static void test_gets(abts_case *tc, void *data) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char *str = apr_palloc(p, 256); |
| |
| rv = apr_file_open(&f, FILENAME, APR_FOPEN_READ, 0, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_gets(str, 256, f); |
| /* Only one line in the test file, so APR will encounter EOF on the first |
| * call to gets, but we should get APR_SUCCESS on this call and |
| * APR_EOF on the next. |
| */ |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_STR_EQUAL(tc, TESTSTR, str); |
| rv = apr_file_gets(str, 256, f); |
| ABTS_INT_EQUAL(tc, APR_EOF, rv); |
| ABTS_STR_EQUAL(tc, "", str); |
| apr_file_close(f); |
| } |
| |
| static void test_gets_buffered(abts_case *tc, void *data) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char *str = apr_palloc(p, 256); |
| |
| /* This will deadlock gets before the r524355 fix. */ |
| rv = apr_file_open(&f, FILENAME, APR_FOPEN_READ|APR_FOPEN_BUFFERED|APR_FOPEN_XTHREAD, 0, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_gets(str, 256, f); |
| /* Only one line in the test file, so APR will encounter EOF on the first |
| * call to gets, but we should get APR_SUCCESS on this call and |
| * APR_EOF on the next. |
| */ |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_STR_EQUAL(tc, TESTSTR, str); |
| rv = apr_file_gets(str, 256, f); |
| ABTS_INT_EQUAL(tc, APR_EOF, rv); |
| ABTS_STR_EQUAL(tc, "", str); |
| apr_file_close(f); |
| } |
| |
| static void test_bigread(abts_case *tc, void *data) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char buf[APR_BUFFERSIZE * 2]; |
| apr_size_t nbytes; |
| |
| /* Create a test file with known content. |
| */ |
| rv = apr_file_open(&f, "data/created_file", |
| APR_FOPEN_CREATE | APR_FOPEN_WRITE | APR_FOPEN_TRUNCATE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| nbytes = APR_BUFFERSIZE; |
| memset(buf, 0xFE, nbytes); |
| |
| rv = apr_file_write(f, buf, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, APR_BUFFERSIZE, nbytes); |
| |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| f = NULL; |
| rv = apr_file_open(&f, "data/created_file", APR_FOPEN_READ, 0, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| nbytes = sizeof buf; |
| rv = apr_file_read(f, buf, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, APR_BUFFERSIZE, nbytes); |
| |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_remove("data/created_file", p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| } |
| |
| /* This is a horrible name for this function. We are testing APR, not how |
| * Apache uses APR. And, this function tests _way_ too much stuff. |
| */ |
| static void test_mod_neg(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *f; |
| const char *s; |
| int i; |
| apr_size_t nbytes; |
| char buf[8192]; |
| apr_off_t cur; |
| const char *fname = "data/modneg.dat"; |
| |
| rv = apr_file_open(&f, fname, |
| APR_FOPEN_CREATE | APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| s = "body56789\n"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| |
| for (i = 0; i < 7980; i++) { |
| s = "0"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| } |
| |
| s = "end456789\n"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| |
| for (i = 0; i < 10000; i++) { |
| s = "1"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| } |
| |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_open(&f, fname, APR_FOPEN_READ, 0, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_gets(buf, 11, f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_STR_EQUAL(tc, "body56789\n", buf); |
| |
| cur = 0; |
| rv = apr_file_seek(f, APR_CUR, &cur); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_ASSERT(tc, "File Pointer Mismatch, expected 10", cur == 10); |
| |
| nbytes = sizeof(buf); |
| rv = apr_file_read(f, buf, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, nbytes, sizeof(buf)); |
| |
| cur = -((apr_off_t)nbytes - 7980); |
| rv = apr_file_seek(f, APR_CUR, &cur); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_ASSERT(tc, "File Pointer Mismatch, expected 7990", cur == 7990); |
| |
| rv = apr_file_gets(buf, 11, f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_STR_EQUAL(tc, "end456789\n", buf); |
| |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_remove(fname, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| } |
| |
| /* Test that the contents of file FNAME are equal to data EXPECT of |
| * length EXPECTLEN. */ |
| static void file_contents_equal(abts_case *tc, |
| const char *fname, |
| const void *expect, |
| apr_size_t expectlen) |
| { |
| void *actual = apr_palloc(p, expectlen); |
| apr_file_t *f; |
| |
| APR_ASSERT_SUCCESS(tc, "open file", |
| apr_file_open(&f, fname, APR_FOPEN_READ|APR_FOPEN_BUFFERED, |
| 0, p)); |
| APR_ASSERT_SUCCESS(tc, "read from file", |
| apr_file_read_full(f, actual, expectlen, NULL)); |
| |
| ABTS_ASSERT(tc, "matched expected file contents", |
| memcmp(expect, actual, expectlen) == 0); |
| |
| APR_ASSERT_SUCCESS(tc, "close file", apr_file_close(f)); |
| } |
| |
| #define LINE1 "this is a line of text\n" |
| #define LINE2 "this is a second line of text\n" |
| |
| static void test_puts(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| const char *fname = "data/testputs.txt"; |
| |
| APR_ASSERT_SUCCESS(tc, "open file for writing", |
| apr_file_open(&f, fname, |
| APR_FOPEN_WRITE|APR_FOPEN_CREATE|APR_FOPEN_TRUNCATE, |
| APR_FPROT_OS_DEFAULT, p)); |
| |
| APR_ASSERT_SUCCESS(tc, "write line to file", |
| apr_file_puts(LINE1, f)); |
| APR_ASSERT_SUCCESS(tc, "write second line to file", |
| apr_file_puts(LINE2, f)); |
| |
| APR_ASSERT_SUCCESS(tc, "close for writing", |
| apr_file_close(f)); |
| |
| file_contents_equal(tc, fname, LINE1 LINE2, strlen(LINE1 LINE2)); |
| } |
| |
| static void test_writev(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| apr_size_t nbytes; |
| struct iovec vec[5]; |
| const char *fname = "data/testwritev.txt"; |
| |
| APR_ASSERT_SUCCESS(tc, "open file for writing", |
| apr_file_open(&f, fname, |
| APR_FOPEN_WRITE|APR_FOPEN_CREATE|APR_FOPEN_TRUNCATE, |
| APR_FPROT_OS_DEFAULT, p)); |
| |
| vec[0].iov_base = LINE1; |
| vec[0].iov_len = strlen(LINE1); |
| |
| APR_ASSERT_SUCCESS(tc, "writev of size 1 to file", |
| apr_file_writev(f, vec, 1, &nbytes)); |
| |
| file_contents_equal(tc, fname, LINE1, strlen(LINE1)); |
| |
| vec[0].iov_base = LINE1; |
| vec[0].iov_len = strlen(LINE1); |
| vec[1].iov_base = LINE2; |
| vec[1].iov_len = strlen(LINE2); |
| vec[2].iov_base = LINE1; |
| vec[2].iov_len = strlen(LINE1); |
| vec[3].iov_base = LINE1; |
| vec[3].iov_len = strlen(LINE1); |
| vec[4].iov_base = LINE2; |
| vec[4].iov_len = strlen(LINE2); |
| |
| APR_ASSERT_SUCCESS(tc, "writev of size 5 to file", |
| apr_file_writev(f, vec, 5, &nbytes)); |
| |
| APR_ASSERT_SUCCESS(tc, "close for writing", |
| apr_file_close(f)); |
| |
| file_contents_equal(tc, fname, LINE1 LINE1 LINE2 LINE1 LINE1 LINE2, |
| strlen(LINE1)*4 + strlen(LINE2)*2); |
| |
| } |
| |
| static void test_writev_full(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| apr_size_t nbytes; |
| struct iovec vec[5]; |
| const char *fname = "data/testwritev_full.txt"; |
| |
| APR_ASSERT_SUCCESS(tc, "open file for writing", |
| apr_file_open(&f, fname, |
| APR_FOPEN_WRITE|APR_FOPEN_CREATE|APR_FOPEN_TRUNCATE, |
| APR_FPROT_OS_DEFAULT, p)); |
| |
| vec[0].iov_base = LINE1; |
| vec[0].iov_len = strlen(LINE1); |
| vec[1].iov_base = LINE2; |
| vec[1].iov_len = strlen(LINE2); |
| vec[2].iov_base = LINE1; |
| vec[2].iov_len = strlen(LINE1); |
| vec[3].iov_base = LINE1; |
| vec[3].iov_len = strlen(LINE1); |
| vec[4].iov_base = LINE2; |
| vec[4].iov_len = strlen(LINE2); |
| |
| APR_ASSERT_SUCCESS(tc, "writev_full of size 5 to file", |
| apr_file_writev_full(f, vec, 5, &nbytes)); |
| |
| ABTS_SIZE_EQUAL(tc, strlen(LINE1)*3 + strlen(LINE2)*2, nbytes); |
| |
| APR_ASSERT_SUCCESS(tc, "close for writing", |
| apr_file_close(f)); |
| |
| file_contents_equal(tc, fname, LINE1 LINE2 LINE1 LINE1 LINE2, |
| strlen(LINE1)*3 + strlen(LINE2)*2); |
| |
| } |
| |
| static void test_writev_buffered(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| apr_size_t nbytes; |
| struct iovec vec[2]; |
| const char *fname = "data/testwritev_buffered.dat"; |
| |
| APR_ASSERT_SUCCESS(tc, "open file for writing", |
| apr_file_open(&f, fname, |
| APR_FOPEN_WRITE | APR_FOPEN_CREATE | APR_FOPEN_TRUNCATE | |
| APR_FOPEN_BUFFERED, APR_FPROT_OS_DEFAULT, p)); |
| |
| nbytes = strlen(TESTSTR); |
| APR_ASSERT_SUCCESS(tc, "buffered write", |
| apr_file_write(f, TESTSTR, &nbytes)); |
| |
| vec[0].iov_base = LINE1; |
| vec[0].iov_len = strlen(LINE1); |
| vec[1].iov_base = LINE2; |
| vec[1].iov_len = strlen(LINE2); |
| |
| APR_ASSERT_SUCCESS(tc, "writev of size 2 to file", |
| apr_file_writev(f, vec, 2, &nbytes)); |
| |
| APR_ASSERT_SUCCESS(tc, "close for writing", |
| apr_file_close(f)); |
| |
| file_contents_equal(tc, fname, TESTSTR LINE1 LINE2, |
| strlen(TESTSTR) + strlen(LINE1) + strlen(LINE2)); |
| } |
| |
| static void test_writev_buffered_seek(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| apr_status_t rv; |
| apr_off_t off = 0; |
| struct iovec vec[3]; |
| apr_size_t nbytes = strlen(TESTSTR); |
| char *str = apr_pcalloc(p, nbytes+1); |
| const char *fname = "data/testwritev_buffered.dat"; |
| |
| APR_ASSERT_SUCCESS(tc, "open file for writing", |
| apr_file_open(&f, fname, |
| APR_FOPEN_WRITE | APR_FOPEN_READ | APR_FOPEN_BUFFERED, |
| APR_FPROT_OS_DEFAULT, p)); |
| |
| rv = apr_file_read(f, str, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_STR_EQUAL(tc, TESTSTR, str); |
| APR_ASSERT_SUCCESS(tc, "buffered seek", apr_file_seek(f, APR_SET, &off)); |
| |
| vec[0].iov_base = LINE1; |
| vec[0].iov_len = strlen(LINE1); |
| vec[1].iov_base = LINE2; |
| vec[1].iov_len = strlen(LINE2); |
| vec[2].iov_base = TESTSTR; |
| vec[2].iov_len = strlen(TESTSTR); |
| |
| APR_ASSERT_SUCCESS(tc, "writev of size 2 to file", |
| apr_file_writev(f, vec, 3, &nbytes)); |
| |
| APR_ASSERT_SUCCESS(tc, "close for writing", |
| apr_file_close(f)); |
| |
| file_contents_equal(tc, fname, LINE1 LINE2 TESTSTR, |
| strlen(LINE1) + strlen(LINE2) + strlen(TESTSTR)); |
| |
| APR_ASSERT_SUCCESS(tc, "remove file", apr_file_remove(fname, p)); |
| } |
| |
| static void test_truncate(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *f; |
| const char *fname = "data/testtruncate.dat"; |
| const char *s; |
| apr_size_t nbytes; |
| apr_finfo_t finfo; |
| |
| apr_file_remove(fname, p); |
| |
| rv = apr_file_open(&f, fname, |
| APR_FOPEN_CREATE | APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| s = "some data"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_open(&f, fname, |
| APR_FOPEN_TRUNCATE | APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| rv = apr_stat(&finfo, fname, APR_FINFO_SIZE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_ASSERT(tc, "File size mismatch, expected 0 (empty)", finfo.size == 0); |
| |
| rv = apr_file_remove(fname, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| } |
| |
| static void test_file_trunc(abts_case *tc, void *data) |
| { |
| apr_status_t rv; |
| apr_file_t *f; |
| const char *fname = "data/testtruncate.dat"; |
| const char *s; |
| apr_size_t nbytes; |
| apr_finfo_t finfo; |
| |
| apr_file_remove(fname, p); |
| |
| /* Test unbuffered */ |
| rv = apr_file_open(&f, fname, |
| APR_FOPEN_CREATE | APR_FOPEN_READ | |
| APR_FOPEN_WRITE, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| s = "some data"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| rv = apr_file_trunc(f, 4); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| rv = apr_stat(&finfo, fname, APR_FINFO_SIZE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_ASSERT(tc, "File size mismatch, expected 4", finfo.size == 4); |
| |
| rv = apr_file_remove(fname, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| /* Test buffered */ |
| rv = apr_file_open(&f, fname, |
| APR_FOPEN_CREATE | APR_FOPEN_READ | |
| APR_FOPEN_WRITE | APR_FOPEN_BUFFERED, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_SIZE_EQUAL(tc, strlen(s), nbytes); |
| rv = apr_file_trunc(f, 4); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| rv = apr_file_close(f); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| rv = apr_stat(&finfo, fname, APR_FINFO_SIZE, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| ABTS_ASSERT(tc, "File size mismatch, expected 4", finfo.size == 4); |
| |
| rv = apr_file_remove(fname, p); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| } |
| |
| static void test_bigfprintf(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| const char *fname = "data/testbigfprintf.dat"; |
| char *to_write; |
| int i; |
| |
| apr_file_remove(fname, p); |
| |
| APR_ASSERT_SUCCESS(tc, "open test file", |
| apr_file_open(&f, fname, |
| APR_FOPEN_CREATE|APR_FOPEN_WRITE, |
| APR_FPROT_UREAD|APR_FPROT_UWRITE, p)); |
| |
| |
| to_write = malloc(HUGE_STRING_LEN + 3); |
| |
| for (i = 0; i < HUGE_STRING_LEN + 1; ++i) |
| to_write[i] = 'A' + i%26; |
| |
| strcpy(to_write + HUGE_STRING_LEN, "42"); |
| |
| i = apr_file_printf(f, "%s", to_write); |
| ABTS_INT_EQUAL(tc, HUGE_STRING_LEN + 2, i); |
| |
| apr_file_close(f); |
| |
| file_contents_equal(tc, fname, to_write, HUGE_STRING_LEN + 2); |
| |
| free(to_write); |
| } |
| |
| static void test_fail_write_flush(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| const char *fname = "data/testflush.dat"; |
| apr_status_t rv; |
| char buf[APR_BUFFERSIZE]; |
| int n; |
| |
| apr_file_remove(fname, p); |
| |
| APR_ASSERT_SUCCESS(tc, "open test file", |
| apr_file_open(&f, fname, |
| APR_FOPEN_CREATE|APR_FOPEN_READ|APR_FOPEN_BUFFERED, |
| APR_FPROT_UREAD|APR_FPROT_UWRITE, p)); |
| |
| memset(buf, 'A', sizeof buf); |
| |
| /* Try three writes. One of these should fail when it exceeds the |
| * internal buffer and actually tries to write to the file, which |
| * was opened read-only and hence should be unwritable. */ |
| for (n = 0, rv = APR_SUCCESS; n < 4 && rv == APR_SUCCESS; n++) { |
| apr_size_t bytes = sizeof buf; |
| rv = apr_file_write(f, buf, &bytes); |
| } |
| |
| ABTS_ASSERT(tc, "failed to write to read-only buffered fd", |
| rv != APR_SUCCESS); |
| |
| apr_file_close(f); |
| } |
| |
| static void test_fail_read_flush(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| const char *fname = "data/testflush.dat"; |
| apr_status_t rv; |
| char buf[2]; |
| |
| apr_file_remove(fname, p); |
| |
| APR_ASSERT_SUCCESS(tc, "open test file", |
| apr_file_open(&f, fname, |
| APR_FOPEN_CREATE|APR_FOPEN_READ|APR_FOPEN_BUFFERED, |
| APR_FPROT_UREAD|APR_FPROT_UWRITE, p)); |
| |
| /* this write should be buffered. */ |
| APR_ASSERT_SUCCESS(tc, "buffered write should succeed", |
| apr_file_puts("hello", f)); |
| |
| /* Now, trying a read should fail since the write must be flushed, |
| * and should fail with something other than EOF since the file is |
| * opened read-only. */ |
| rv = apr_file_read_full(f, buf, 2, NULL); |
| |
| ABTS_ASSERT(tc, "read should flush buffered write and fail", |
| rv != APR_SUCCESS && rv != APR_EOF); |
| |
| /* Likewise for gets */ |
| rv = apr_file_gets(buf, 2, f); |
| |
| ABTS_ASSERT(tc, "gets should flush buffered write and fail", |
| rv != APR_SUCCESS && rv != APR_EOF); |
| |
| /* Likewise for seek. */ |
| { |
| apr_off_t offset = 0; |
| |
| rv = apr_file_seek(f, APR_SET, &offset); |
| } |
| |
| ABTS_ASSERT(tc, "seek should flush buffered write and fail", |
| rv != APR_SUCCESS && rv != APR_EOF); |
| |
| apr_file_close(f); |
| } |
| |
| static void test_xthread(abts_case *tc, void *data) |
| { |
| apr_file_t *f; |
| const char *fname = "data/testxthread.dat"; |
| apr_status_t rv; |
| apr_int32_t flags = APR_FOPEN_CREATE|APR_FOPEN_READ|APR_FOPEN_WRITE|APR_FOPEN_APPEND|APR_FOPEN_XTHREAD; |
| char buf[128] = { 0 }; |
| |
| /* Test for bug 38438, opening file with append + xthread and seeking to |
| the end of the file resulted in writes going to the beginning not the |
| end. */ |
| |
| apr_file_remove(fname, p); |
| |
| APR_ASSERT_SUCCESS(tc, "open test file", |
| apr_file_open(&f, fname, flags, |
| APR_FPROT_UREAD|APR_FPROT_UWRITE, p)); |
| |
| APR_ASSERT_SUCCESS(tc, "write should succeed", |
| apr_file_puts("hello", f)); |
| |
| apr_file_close(f); |
| |
| APR_ASSERT_SUCCESS(tc, "open test file", |
| apr_file_open(&f, fname, flags, |
| APR_FPROT_UREAD|APR_FPROT_UWRITE, p)); |
| |
| /* Seek to the end. */ |
| { |
| apr_off_t offset = 0; |
| |
| rv = apr_file_seek(f, APR_END, &offset); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| } |
| |
| APR_ASSERT_SUCCESS(tc, "more writes should succeed", |
| apr_file_puts("world", f)); |
| |
| /* Back to the beginning. */ |
| { |
| apr_off_t offset = 0; |
| |
| rv = apr_file_seek(f, APR_SET, &offset); |
| ABTS_INT_EQUAL(tc, APR_SUCCESS, rv); |
| } |
| |
| apr_file_read_full(f, buf, sizeof(buf), NULL); |
| |
| ABTS_STR_EQUAL(tc, "helloworld", buf); |
| |
| apr_file_close(f); |
| } |
| |
| abts_suite *testfile(abts_suite *suite) |
| { |
| suite = ADD_SUITE(suite) |
| |
| abts_run_test(suite, test_open_noreadwrite, NULL); |
| abts_run_test(suite, test_open_excl, NULL); |
| abts_run_test(suite, test_open_read, NULL); |
| abts_run_test(suite, test_open_readwrite, NULL); |
| abts_run_test(suite, link_existing, NULL); |
| abts_run_test(suite, link_nonexisting, NULL); |
| abts_run_test(suite, test_read, NULL); |
| abts_run_test(suite, test_readzero, NULL); |
| abts_run_test(suite, test_seek, NULL); |
| abts_run_test(suite, test_filename, NULL); |
| abts_run_test(suite, test_fileclose, NULL); |
| abts_run_test(suite, test_file_remove, NULL); |
| abts_run_test(suite, test_open_write, NULL); |
| abts_run_test(suite, test_open_writecreate, NULL); |
| abts_run_test(suite, test_write, NULL); |
| abts_run_test(suite, test_userdata_set, NULL); |
| abts_run_test(suite, test_userdata_get, NULL); |
| abts_run_test(suite, test_userdata_getnokey, NULL); |
| abts_run_test(suite, test_getc, NULL); |
| abts_run_test(suite, test_ungetc, NULL); |
| abts_run_test(suite, test_gets, NULL); |
| abts_run_test(suite, test_gets_buffered, NULL); |
| abts_run_test(suite, test_puts, NULL); |
| abts_run_test(suite, test_writev, NULL); |
| abts_run_test(suite, test_writev_full, NULL); |
| abts_run_test(suite, test_writev_buffered, NULL); |
| abts_run_test(suite, test_writev_buffered_seek, NULL); |
| abts_run_test(suite, test_bigread, NULL); |
| abts_run_test(suite, test_mod_neg, NULL); |
| abts_run_test(suite, test_truncate, NULL); |
| abts_run_test(suite, test_file_trunc, NULL); |
| abts_run_test(suite, test_bigfprintf, NULL); |
| abts_run_test(suite, test_fail_write_flush, NULL); |
| abts_run_test(suite, test_fail_read_flush, NULL); |
| abts_run_test(suite, test_buffer_set_get, NULL); |
| abts_run_test(suite, test_xthread, NULL); |
| |
| return suite; |
| } |
| |