| /* 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 "test_apr.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(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *thefile = NULL; |
| |
| rv = apr_file_open(&thefile, FILENAME, |
| APR_CREATE | APR_EXCL, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertTrue(tc, rv != APR_SUCCESS); |
| CuAssertIntEquals(tc, 1, APR_STATUS_IS_EACCES(rv)); |
| CuAssertPtrEquals(tc, NULL, thefile); |
| } |
| |
| static void test_open_excl(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *thefile = NULL; |
| |
| rv = apr_file_open(&thefile, FILENAME, |
| APR_CREATE | APR_EXCL | APR_WRITE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertTrue(tc, rv != APR_SUCCESS); |
| CuAssertIntEquals(tc, 1, APR_STATUS_IS_EEXIST(rv)); |
| CuAssertPtrEquals(tc, NULL, thefile); |
| } |
| |
| static void test_open_read(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_READ, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertPtrNotNull(tc, filetest); |
| apr_file_close(filetest); |
| } |
| |
| static void test_read(CuTest *tc) |
| { |
| 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_READ, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| |
| apr_assert_success(tc, "Opening test file " FILENAME, rv); |
| rv = apr_file_read(filetest, str, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(TESTSTR), nbytes); |
| CuAssertStrEquals(tc, TESTSTR, str); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_filename(CuTest *tc) |
| { |
| const char *str; |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_READ, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| apr_assert_success(tc, "Opening test file " FILENAME, rv); |
| |
| rv = apr_file_name_get(&str, filetest); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertStrEquals(tc, FILENAME, str); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_fileclose(CuTest *tc) |
| { |
| char str; |
| apr_status_t rv; |
| apr_size_t one = 1; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_READ, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| apr_assert_success(tc, "Opening test file " FILENAME, rv); |
| |
| rv = apr_file_close(filetest); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| /* We just closed the file, so this should fail */ |
| rv = apr_file_read(filetest, &str, &one); |
| CuAssertIntEquals(tc, 1, APR_STATUS_IS_EBADF(rv)); |
| } |
| |
| static void test_file_remove(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_remove(FILENAME, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_open(&filetest, FILENAME, APR_READ, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv)); |
| } |
| |
| static void test_open_write(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| filetest = NULL; |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_WRITE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, 1, APR_STATUS_IS_ENOENT(rv)); |
| CuAssertPtrEquals(tc, NULL, filetest); |
| } |
| |
| static void test_open_writecreate(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| filetest = NULL; |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_WRITE | APR_CREATE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_write(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_size_t bytes = strlen(TESTSTR); |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_WRITE | APR_CREATE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_write(filetest, TESTSTR, &bytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_open_readwrite(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| filetest = NULL; |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_READ | APR_WRITE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertPtrNotNull(tc, filetest); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_seek(CuTest *tc) |
| { |
| 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_READ, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| apr_assert_success(tc, "Open test file " FILENAME, rv); |
| |
| rv = apr_file_read(filetest, str, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(TESTSTR), nbytes); |
| CuAssertStrEquals(tc, TESTSTR, str); |
| |
| memset(str, 0, nbytes + 1); |
| |
| rv = apr_file_seek(filetest, SEEK_SET, &offset); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_read(filetest, str, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(TESTSTR) - 5, nbytes); |
| CuAssertStrEquals(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_READ | APR_BUFFERED, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| apr_assert_success(tc, "Open test file " FILENAME, rv); |
| |
| offset = -5; |
| rv = apr_file_seek(filetest, SEEK_END, &offset); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(TESTSTR) - 5, offset); |
| |
| memset(str, 0, nbytes + 1); |
| nbytes = 256; |
| rv = apr_file_read(filetest, str, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, 5, nbytes); |
| CuAssertStrEquals(tc, TESTSTR + strlen(TESTSTR) - 5, str); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_userdata_set(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_WRITE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_set(filetest, "This is a test", |
| "test", apr_pool_cleanup_null); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| apr_file_close(filetest); |
| } |
| |
| static void test_userdata_get(CuTest *tc) |
| { |
| apr_status_t rv; |
| char *teststr; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_WRITE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_set(filetest, "This is a test", |
| "test", apr_pool_cleanup_null); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_get((void **)&teststr, "test", filetest); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertStrEquals(tc, "This is a test", teststr); |
| |
| apr_file_close(filetest); |
| } |
| |
| static void test_userdata_getnokey(CuTest *tc) |
| { |
| apr_status_t rv; |
| char *teststr; |
| apr_file_t *filetest = NULL; |
| |
| rv = apr_file_open(&filetest, FILENAME, |
| APR_WRITE, |
| APR_UREAD | APR_UWRITE | APR_GREAD, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_data_get((void **)&teststr, "nokey", filetest); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertPtrEquals(tc, NULL, teststr); |
| apr_file_close(filetest); |
| } |
| |
| static void test_getc(CuTest *tc) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char ch; |
| |
| rv = apr_file_open(&f, FILENAME, APR_READ, 0, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| apr_file_getc(&ch, f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, (int)TESTSTR[0], (int)ch); |
| apr_file_close(f); |
| } |
| |
| static void test_ungetc(CuTest *tc) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char ch; |
| |
| rv = apr_file_open(&f, FILENAME, APR_READ, 0, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| apr_file_getc(&ch, f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, (int)TESTSTR[0], (int)ch); |
| |
| apr_file_ungetc('X', f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| apr_file_getc(&ch, f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, 'X', (int)ch); |
| |
| apr_file_close(f); |
| } |
| |
| static void test_gets(CuTest *tc) |
| { |
| apr_file_t *f = NULL; |
| apr_status_t rv; |
| char *str = apr_palloc(p, 256); |
| |
| rv = apr_file_open(&f, FILENAME, APR_READ, 0, p); |
| CuAssertIntEquals(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. |
| */ |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertStrEquals(tc, TESTSTR, str); |
| rv = apr_file_gets(str, 256, f); |
| CuAssertIntEquals(tc, APR_EOF, rv); |
| CuAssertStrEquals(tc, "", str); |
| apr_file_close(f); |
| } |
| |
| static void test_bigread(CuTest *tc) |
| { |
| 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_CREATE | APR_WRITE | APR_TRUNCATE, |
| APR_UREAD | APR_UWRITE, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| nbytes = APR_BUFFERSIZE; |
| memset(buf, 0xFE, nbytes); |
| |
| rv = apr_file_write(f, buf, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, APR_BUFFERSIZE, nbytes); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| f = NULL; |
| rv = apr_file_open(&f, "data/created_file", APR_READ, 0, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| nbytes = sizeof buf; |
| rv = apr_file_read(f, buf, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, APR_BUFFERSIZE, nbytes); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_remove("data/created_file", p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| } |
| |
| /* Test that the contents of file FNAME are equal to data EXPECT of |
| * length EXPECTLEN. */ |
| static void file_contents_equal(CuTest *tc, |
| const char *fname, |
| const void *expect, |
| apr_size_t expectlen) |
| { |
| void *actual = apr_palloc(p, expectlen); |
| apr_file_t *f; |
| apr_status_t rv; |
| int rc; |
| |
| rv = apr_file_open(&f, fname, APR_READ|APR_BUFFERED, 0, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_read_full(f, actual, expectlen, NULL); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rc = memcmp(expect, actual, expectlen); |
| CuAssertIntEquals(tc, 0, rc); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| } |
| |
| #define LINE1 "this is a line of text\n" |
| #define LINE2 "this is a second line of text\n" |
| |
| static void test_writev_buffered(CuTest *tc) |
| { |
| apr_status_t rv; |
| apr_file_t *f; |
| apr_size_t nbytes; |
| struct iovec vec[2]; |
| const char *fname = "data/testwritev_buffered.dat"; |
| |
| rv = apr_file_open(&f, fname, |
| APR_WRITE | APR_CREATE | APR_TRUNCATE | |
| APR_BUFFERED, APR_OS_DEFAULT, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| nbytes = strlen(TESTSTR); |
| rv = apr_file_write(f, TESTSTR, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| vec[0].iov_base = LINE1; |
| vec[0].iov_len = strlen(LINE1); |
| vec[1].iov_base = LINE2; |
| vec[1].iov_len = strlen(LINE2); |
| |
| rv = apr_file_writev(f, vec, 2, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| file_contents_equal(tc, fname, TESTSTR LINE1 LINE2, |
| strlen(TESTSTR) + strlen(LINE1) + strlen(LINE2)); |
| } |
| |
| static void test_writev_buffered_seek(CuTest *tc) |
| { |
| 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"; |
| |
| rv = apr_file_open(&f, fname, |
| APR_WRITE | APR_READ | APR_BUFFERED, |
| APR_OS_DEFAULT, p); |
| |
| rv = apr_file_read(f, str, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertStrEquals(tc, TESTSTR, str); |
| |
| rv = apr_file_seek(f, APR_SET, &off); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| 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); |
| |
| rv = apr_file_writev(f, vec, 3, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| file_contents_equal(tc, fname, LINE1 LINE2 TESTSTR, |
| strlen(LINE1) + strlen(LINE2) + strlen(TESTSTR)); |
| |
| rv = apr_file_remove(fname, p); |
| CuAssertIntEquals(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(CuTest *tc) |
| { |
| 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_CREATE | APR_WRITE, APR_UREAD | APR_UWRITE, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| s = "body56789\n"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(s), nbytes); |
| |
| for (i = 0; i < 7980; i++) { |
| s = "0"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(s), nbytes); |
| } |
| |
| s = "end456789\n"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(s), nbytes); |
| |
| for (i = 0; i < 10000; i++) { |
| s = "1"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(s), nbytes); |
| } |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_open(&f, fname, APR_READ, 0, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_gets(buf, 11, f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertStrEquals(tc, "body56789\n", buf); |
| |
| cur = 0; |
| rv = apr_file_seek(f, APR_CUR, &cur); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssert(tc, "File Pointer Mismatch, expected 10", cur == 10); |
| |
| nbytes = sizeof(buf); |
| rv = apr_file_read(f, buf, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, nbytes, sizeof(buf)); |
| |
| cur = -((apr_off_t)nbytes - 7980); |
| rv = apr_file_seek(f, APR_CUR, &cur); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssert(tc, "File Pointer Mismatch, expected 7990", cur == 7990); |
| |
| rv = apr_file_gets(buf, 11, f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertStrEquals(tc, "end456789\n", buf); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_remove(fname, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| } |
| |
| static void test_truncate(CuTest *tc) |
| { |
| 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_CREATE | APR_WRITE, APR_UREAD | APR_UWRITE, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| s = "some data"; |
| nbytes = strlen(s); |
| rv = apr_file_write(f, s, &nbytes); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssertIntEquals(tc, strlen(s), nbytes); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_open(&f, fname, |
| APR_TRUNCATE | APR_WRITE, APR_UREAD | APR_UWRITE, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_file_close(f); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| |
| rv = apr_stat(&finfo, fname, APR_FINFO_SIZE, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| CuAssert(tc, "File size mismatch, expected 0 (empty)", finfo.size == 0); |
| |
| rv = apr_file_remove(fname, p); |
| CuAssertIntEquals(tc, APR_SUCCESS, rv); |
| } |
| |
| static void test_fail_write_flush(CuTest *tc) |
| { |
| 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_CREATE|APR_READ|APR_BUFFERED, |
| APR_UREAD|APR_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); |
| } |
| |
| CuAssert(tc, "failed to write to read-only buffered fd", |
| rv != APR_SUCCESS); |
| |
| apr_file_close(f); |
| apr_file_remove(fname, p); |
| } |
| |
| static void test_fail_read_flush(CuTest *tc) |
| { |
| 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_CREATE|APR_READ|APR_BUFFERED, |
| APR_UREAD|APR_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); |
| |
| CuAssert(tc, "read should flush buffered write and fail", |
| rv != APR_SUCCESS && rv != APR_EOF); |
| |
| /* Likewise for gets */ |
| rv = apr_file_gets(buf, 2, f); |
| |
| CuAssert(tc, "gets should flush buffered write and fail", |
| rv != APR_SUCCESS && rv != APR_EOF); |
| |
| apr_file_close(f); |
| apr_file_remove(fname, p); |
| } |
| |
| static void test_xthread(CuTest *tc) |
| { |
| apr_file_t *f; |
| const char *fname = "data/testxthread.dat"; |
| apr_status_t rv; |
| apr_int32_t flags = APR_CREATE|APR_READ|APR_WRITE|APR_APPEND|APR_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); |
| |
| rv = apr_file_open(&f, fname, flags, APR_UREAD|APR_UWRITE, p); |
| CuAssert(tc, "open test file", rv == APR_SUCCESS); |
| |
| rv = apr_file_puts("hello", f); |
| CuAssert(tc, "write should succeed", rv == APR_SUCCESS); |
| |
| apr_file_close(f); |
| |
| rv = apr_file_open(&f, fname, flags, APR_UREAD|APR_UWRITE, p); |
| CuAssert(tc, "open test file", rv == APR_SUCCESS); |
| |
| /* Seek to the end. */ |
| { |
| apr_off_t offset = 0; |
| |
| rv = apr_file_seek(f, APR_END, &offset); |
| } |
| |
| rv = apr_file_puts("world", f); |
| CuAssert(tc, "more writes should succeed", rv == APR_SUCCESS); |
| |
| /* Back to the beginning. */ |
| { |
| apr_off_t offset = 0; |
| |
| rv = apr_file_seek(f, APR_SET, &offset); |
| } |
| |
| apr_file_read_full(f, buf, sizeof(buf), NULL); |
| |
| CuAssertStrEquals(tc, "helloworld", buf); |
| |
| apr_file_close(f); |
| } |
| |
| CuSuite *testfile(void) |
| { |
| CuSuite *suite = CuSuiteNew("File I/O"); |
| |
| SUITE_ADD_TEST(suite, test_open_noreadwrite); |
| SUITE_ADD_TEST(suite, test_open_excl); |
| SUITE_ADD_TEST(suite, test_open_read); |
| SUITE_ADD_TEST(suite, test_open_readwrite); |
| SUITE_ADD_TEST(suite, test_read); |
| SUITE_ADD_TEST(suite, test_seek); |
| SUITE_ADD_TEST(suite, test_filename); |
| SUITE_ADD_TEST(suite, test_fileclose); |
| SUITE_ADD_TEST(suite, test_file_remove); |
| SUITE_ADD_TEST(suite, test_open_write); |
| SUITE_ADD_TEST(suite, test_open_writecreate); |
| SUITE_ADD_TEST(suite, test_write); |
| SUITE_ADD_TEST(suite, test_userdata_set); |
| SUITE_ADD_TEST(suite, test_userdata_get); |
| SUITE_ADD_TEST(suite, test_userdata_getnokey); |
| SUITE_ADD_TEST(suite, test_getc); |
| SUITE_ADD_TEST(suite, test_ungetc); |
| SUITE_ADD_TEST(suite, test_gets); |
| SUITE_ADD_TEST(suite, test_bigread); |
| SUITE_ADD_TEST(suite, test_writev_buffered); |
| SUITE_ADD_TEST(suite, test_writev_buffered_seek); |
| SUITE_ADD_TEST(suite, test_mod_neg); |
| SUITE_ADD_TEST(suite, test_truncate); |
| SUITE_ADD_TEST(suite, test_fail_write_flush); |
| SUITE_ADD_TEST(suite, test_fail_read_flush); |
| SUITE_ADD_TEST(suite, test_xthread); |
| |
| return suite; |
| } |
| |