/* mbed Microcontroller Library * Copyright (c) 2017 ARM Limited * SPDX-License-Identifier: Apache-2.0 * * Licensed 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 "mbed.h" #include "greentea-client/test_env.h" #include "unity.h" #include "utest.h" #include <stdlib.h> using namespace utest::v1; // test configuration #ifndef MBED_TEST_FILESYSTEM #define MBED_TEST_FILESYSTEM LittleFileSystem2 #endif #ifndef MBED_TEST_FILESYSTEM_DECL #define MBED_TEST_FILESYSTEM_DECL MBED_TEST_FILESYSTEM fs("fs") #endif #ifndef MBED_TEST_BLOCKDEVICE #error [NOT_SUPPORTED] Non-volatile block device required #endif #ifndef MBED_TEST_BLOCKDEVICE_DECL #define MBED_TEST_BLOCKDEVICE_DECL MBED_TEST_BLOCKDEVICE bd #endif #ifndef MBED_TEST_FILES #define MBED_TEST_FILES 4 #endif #ifndef MBED_TEST_DIRS #define MBED_TEST_DIRS 4 #endif #ifndef MBED_TEST_BUFFER #define MBED_TEST_BUFFER 8192 #endif #ifndef MBED_TEST_TIMEOUT #define MBED_TEST_TIMEOUT 480 #endif // declarations #define STRINGIZE(x) STRINGIZE2(x) #define STRINGIZE2(x) #x #define INCLUDE(x) STRINGIZE(x.h) #include INCLUDE(MBED_TEST_FILESYSTEM) #include INCLUDE(MBED_TEST_BLOCKDEVICE) MBED_TEST_FILESYSTEM_DECL; MBED_TEST_BLOCKDEVICE_DECL; Dir dir[MBED_TEST_DIRS]; File file[MBED_TEST_FILES]; DIR *dd[MBED_TEST_DIRS]; FILE *fd[MBED_TEST_FILES]; struct dirent ent; struct dirent *ed; size_t size; uint8_t buffer[MBED_TEST_BUFFER]; uint8_t rbuffer[MBED_TEST_BUFFER]; uint8_t wbuffer[MBED_TEST_BUFFER]; // tests void test_directory_tests() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = MBED_TEST_FILESYSTEM::format(&bd); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_root_directory() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "/"); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_directory_creation() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("potato", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_file_creation() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = file[0].open(&fs, "burito", O_CREAT | O_WRONLY); TEST_ASSERT_EQUAL(0, res); res = file[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_directory_iteration() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "/"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "burito"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_REG, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "potato"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_directory_failures() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("potato", 0777); TEST_ASSERT_EQUAL(-EEXIST, res); res = dir[0].open(&fs, "tomato"); TEST_ASSERT_EQUAL(-ENOENT, res); res = dir[0].open(&fs, "burito"); TEST_ASSERT_EQUAL(-ENOTDIR, res); res = file[0].open(&fs, "tomato", O_RDONLY); TEST_ASSERT_EQUAL(-ENOENT, res); res = file[0].open(&fs, "potato", O_RDONLY); TEST_ASSERT_EQUAL(-EISDIR, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_nested_directories() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("potato/baked", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("potato/sweet", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("potato/fried", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "potato"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "baked"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "fried"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "sweet"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_multi_block_directory() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("cactus", 0777); TEST_ASSERT_EQUAL(0, res); for (int i = 0; i < 128; i++) { sprintf((char *)buffer, "cactus/test%03d", i); res = fs.mkdir((char *)buffer, 0777); TEST_ASSERT_EQUAL(0, res); } res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "cactus"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); for (int i = 0; i < 128; i++) { sprintf((char *)buffer, "test%03d", i); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, (char *)buffer); TEST_ASSERT_EQUAL(0, res); } res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_directory_remove() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.remove("potato"); TEST_ASSERT_EQUAL(-ENOTEMPTY, res); res = fs.remove("potato/sweet"); TEST_ASSERT_EQUAL(0, res); res = fs.remove("potato/baked"); TEST_ASSERT_EQUAL(0, res); res = fs.remove("potato/fried"); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "potato"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.remove("potato"); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "/"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "burito"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_REG, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "cactus"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "/"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "burito"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_REG, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "cactus"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } void test_directory_rename() { int res = bd.init(); TEST_ASSERT_EQUAL(0, res); { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("coldpotato", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("coldpotato/baked", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("coldpotato/sweet", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("coldpotato/fried", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.rename("coldpotato", "hotpotato"); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "hotpotato"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "baked"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "fried"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "sweet"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("warmpotato", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("warmpotato/mushy", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.rename("hotpotato", "warmpotato"); TEST_ASSERT_EQUAL(-ENOTEMPTY, res); res = fs.remove("warmpotato/mushy"); TEST_ASSERT_EQUAL(0, res); res = fs.rename("hotpotato", "warmpotato"); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "warmpotato"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "baked"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "fried"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "sweet"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = fs.mkdir("coldpotato", 0777); TEST_ASSERT_EQUAL(0, res); res = fs.rename("warmpotato/baked", "coldpotato/baked"); TEST_ASSERT_EQUAL(0, res); res = fs.rename("warmpotato/sweet", "coldpotato/sweet"); TEST_ASSERT_EQUAL(0, res); res = fs.rename("warmpotato/fried", "coldpotato/fried"); TEST_ASSERT_EQUAL(0, res); res = fs.remove("coldpotato"); TEST_ASSERT_EQUAL(-ENOTEMPTY, res); res = fs.remove("warmpotato"); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } { res = fs.mount(&bd); TEST_ASSERT_EQUAL(0, res); res = dir[0].open(&fs, "coldpotato"); TEST_ASSERT_EQUAL(0, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, ".."); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "baked"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "fried"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(1, res); res = strcmp(ent.d_name, "sweet"); TEST_ASSERT_EQUAL(0, res); res = ent.d_type; TEST_ASSERT_EQUAL(DT_DIR, res); res = dir[0].read(&ent); TEST_ASSERT_EQUAL(0, res); res = dir[0].close(); TEST_ASSERT_EQUAL(0, res); res = fs.unmount(); TEST_ASSERT_EQUAL(0, res); } res = bd.deinit(); TEST_ASSERT_EQUAL(0, res); } // test setup utest::v1::status_t test_setup(const size_t number_of_cases) { GREENTEA_SETUP(MBED_TEST_TIMEOUT, "default_auto"); return verbose_test_setup_handler(number_of_cases); } Case cases[] = { Case("Directory tests", test_directory_tests), Case("Root directory", test_root_directory), Case("Directory creation", test_directory_creation), Case("File creation", test_file_creation), Case("Directory iteration", test_directory_iteration), Case("Directory failures", test_directory_failures), Case("Nested directories", test_nested_directories), Case("Multi-block directory", test_multi_block_directory), Case("Directory remove", test_directory_remove), Case("Directory rename", test_directory_rename), }; Specification specification(test_setup, cases); int main() { return !Harness::run(specification); }