| /* |
| * 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. |
| */ |
| |
| /* |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <stdint.h> |
| #include <nffs/nffs.h> |
| #include <fs.h> |
| #include "nffs_test_utils.h" |
| #include <ztest_assert.h> |
| |
| void test_append(void) |
| { |
| struct fs_file_t file; |
| struct nffs_file *nffs_file; |
| struct fs_dirent info; |
| char c; |
| int rc; |
| int i; |
| |
| static const struct nffs_area_desc area_descs_append[] = { |
| { 0x00000000 + TEST_FLASH_OFFSET, 128 * 1024 }, |
| { 0x00020000 + TEST_FLASH_OFFSET, 128 * 1024 }, |
| { 0, 0 }, |
| }; |
| |
| rc = nffs_format_full(area_descs_append); |
| zassert_equal(rc, 0, "cannot format to nffs"); |
| |
| rc = fs_open(&file, NFFS_MNTP"/myfile.txt"); |
| zassert_equal(rc, 0, "cannot open file"); |
| nffs_file = file.filep; |
| nffs_test_util_assert_file_len(nffs_file, 0); |
| zassert_equal(fs_tell(&file), 0, "invalid file length"); |
| |
| rc = fs_write(&file, "abcdefgh", 8); |
| nffs_test_util_assert_file_len(nffs_file, 8); |
| zassert_equal(fs_tell(&file), 8, "invalid file size"); |
| rc = fs_close(&file); |
| zassert_equal(rc, 0, "cannot close file"); |
| |
| nffs_test_util_assert_contents(NFFS_MNTP"/myfile.txt", "abcdefgh", 8); |
| rc = fs_open(&file, NFFS_MNTP"/myfile.txt"); |
| zassert_equal(rc, 0, "cannot open file"); |
| rc = fs_seek(&file, 0, FS_SEEK_END); |
| zassert_equal(rc, 0, "cannot seek file"); |
| nffs_test_util_assert_file_len(nffs_file, 8); |
| zassert_equal(fs_tell(&file), 8, "invalid file length"); |
| |
| /* |
| * File position should always be at the end of a file after an append. |
| * Seek to the middle prior to writing to test this. |
| */ |
| rc = fs_seek(&file, 2, FS_SEEK_SET); |
| zassert_equal(rc, 0, "cannot set position"); |
| nffs_test_util_assert_file_len(nffs_file, 8); |
| zassert_equal(fs_tell(&file), 2, "invalid file length"); |
| |
| rc = fs_seek(&file, 0, FS_SEEK_END); |
| zassert_equal(rc, 0, "cannot seek file"); |
| rc = fs_write(&file, "ijklmnop", 8); |
| nffs_test_util_assert_file_len(nffs_file, 16); |
| zassert_equal(fs_tell(&file), 16, "invalid file length"); |
| rc = fs_write(&file, "qrstuvwx", 8); |
| nffs_test_util_assert_file_len(nffs_file, 24); |
| zassert_equal(fs_tell(&file), 24, "invalid file length"); |
| rc = fs_close(&file); |
| zassert_equal(rc, 0, "cannot close file"); |
| |
| nffs_test_util_assert_contents(NFFS_MNTP"/myfile.txt", |
| "abcdefghijklmnopqrstuvwx", 24); |
| |
| rc = fs_mkdir(NFFS_MNTP"/mydir"); |
| zassert_equal(rc, 0, "cannot create directory"); |
| rc = fs_open(&file, NFFS_MNTP"/mydir/gaga.txt"); |
| zassert_equal(rc, 0, "cannot open file"); |
| |
| /*** Repeated appends to a large file. */ |
| for (i = 0; i < 1000; i++) { |
| rc = fs_stat(NFFS_MNTP"/mydir/gaga.txt", &info); |
| zassert_equal(rc, 0, "fs_stat returned error"); |
| zassert_equal(info.size, i, "file lengths not matching"); |
| |
| c = '0' + i % 10; |
| rc = fs_write(&file, &c, 1); |
| } |
| |
| rc = fs_close(&file); |
| zassert_equal(rc, 0, "cannot close file"); |
| |
| nffs_test_util_assert_contents(NFFS_MNTP"/mydir/gaga.txt", |
| "01234567890123456789012345678901234567890123456789" /* 1 */ |
| "01234567890123456789012345678901234567890123456789" /* 2 */ |
| "01234567890123456789012345678901234567890123456789" /* 3 */ |
| "01234567890123456789012345678901234567890123456789" /* 4 */ |
| "01234567890123456789012345678901234567890123456789" /* 5 */ |
| "01234567890123456789012345678901234567890123456789" /* 6 */ |
| "01234567890123456789012345678901234567890123456789" /* 7 */ |
| "01234567890123456789012345678901234567890123456789" /* 8 */ |
| "01234567890123456789012345678901234567890123456789" /* 9 */ |
| "01234567890123456789012345678901234567890123456789" /* 10 */ |
| "01234567890123456789012345678901234567890123456789" /* 11 */ |
| "01234567890123456789012345678901234567890123456789" /* 12 */ |
| "01234567890123456789012345678901234567890123456789" /* 13 */ |
| "01234567890123456789012345678901234567890123456789" /* 14 */ |
| "01234567890123456789012345678901234567890123456789" /* 15 */ |
| "01234567890123456789012345678901234567890123456789" /* 16 */ |
| "01234567890123456789012345678901234567890123456789" /* 17 */ |
| "01234567890123456789012345678901234567890123456789" /* 18 */ |
| "01234567890123456789012345678901234567890123456789" /* 19 */ |
| "01234567890123456789012345678901234567890123456789" /* 20 */ |
| , |
| 1000); |
| |
| struct nffs_test_file_desc *expected_system = |
| (struct nffs_test_file_desc[]) { { |
| .filename = "", |
| .is_dir = 1, |
| .children = (struct nffs_test_file_desc[]) { { |
| .filename = "myfile.txt", |
| .contents = "abcdefghijklmnopqrstuvwx", |
| .contents_len = 24, |
| }, { |
| .filename = "mydir", |
| .is_dir = 1, |
| .children = (struct nffs_test_file_desc[]) { { |
| .filename = "gaga.txt", |
| .contents = |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| "01234567890123456789012345678901234567890123456789" |
| , |
| .contents_len = 1000, |
| }, { |
| .filename = NULL, |
| } }, |
| }, { |
| .filename = NULL, |
| } }, |
| } }; |
| nffs_test_assert_system(expected_system, nffs_current_area_descs); |
| } |