Vergil Cola
Fork of my original MQTTGateway
Diff: sd-driver/features/TESTS/filesystem/basic/basic.cpp
- Revision:
- 0:a1734fe1ec4b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sd-driver/features/TESTS/filesystem/basic/basic.cpp Sat Apr 08 14:43:14 2017 +0000
@@ -0,0 +1,923 @@
+/*
+ * mbed Microcontroller Library
+ * Copyright (c) 2006-2016 ARM Limited
+ *
+ * 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.
+ *
+ */
+
+/* The following copyright notice is reproduced from the glibc project
+ * REF_LICENCE_GLIBC
+ *
+ * Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+ * This file is part of the GNU C Library.
+ *
+ * The GNU C Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The GNU C Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with the GNU C Library; see the file COPYING.LIB. If
+ * not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+ * Cambridge, MA 02139, USA.
+ */
+
+
+/** @file basic.cpp POSIX File API (stdio) test cases
+ *
+ * Consult the documentation under the test-case functions for
+ * a description of the individual test case.
+ *
+ * this file includes ports for the mbed 2 test cases from the following locations:
+ * - https://github.com:/armmbed/mbed-os/features/unsupported/tests/mbed/dir_sd/main.cpp.
+ * - https://github.com:/armmbed/mbed-os/features/unsupported/tests/mbed/file/main.cpp.
+ * - https://github.com:/armmbed/mbed-os/features/unsupported/tests/mbed/sd/main.cpp
+ * - https://github.com:/armmbed/mbed-os/features/unsupported/tests/mbed/sd_perf_handle/main.cpp
+ * - https://github.com:/armmbed/mbed-os/features/unsupported/tests/mbed/sd_perf_stdio/main.cpp.
+ */
+
+#include "mbed.h"
+#include "mbed_config.h"
+#include "FATFileSystem.h"
+#include "SDBlockDevice.h"
+#include "test_env.h"
+#include "fsfat_debug.h"
+#include "fsfat_test.h"
+#include "utest/utest.h"
+#include "unity/unity.h"
+#include "greentea-client/test_env.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <algorithm>
+/* retarget.h is included after errno.h so symbols are mapped to
+ * consistent values for all toolchains */
+#include "platform/mbed_retarget.h"
+
+using namespace utest::v1;
+
+/* DEVICE_SPI
+ * This symbol is defined in targets.json if the target has a SPI interface, which is required for SDCard support.
+ *
+ * MBED_CONF_APP_FSFAT_SDCARD_INSTALLED
+ * For testing purposes, an SDCard must be installed on the target for the test cases in this file to succeed.
+ * If the target has an SD card installed then the MBED_CONF_APP_FSFAT_SDCARD_INSTALLED will be generated
+ * from the mbed_app.json, which includes the line
+ * {
+ * "config": {
+ * "UART_RX": "D0",
+ * <<< lines removed >>>
+ * "DEVICE_SPI": 1,
+ * "MBED_CONF_APP_FSFAT_SDCARD_INSTALLED": 1
+ * },
+ * <<< lines removed >>>
+ */
+#if defined(DEVICE_SPI) && defined(MBED_CONF_APP_FSFAT_SDCARD_INSTALLED)
+
+#define FSFAT_BASIC_TEST_00 fsfat_basic_test_00
+#define FSFAT_BASIC_TEST_01 fsfat_basic_test_01
+#define FSFAT_BASIC_TEST_02 fsfat_basic_test_02
+#define FSFAT_BASIC_TEST_03 fsfat_basic_test_03
+#define FSFAT_BASIC_TEST_04 fsfat_basic_test_04
+#define FSFAT_BASIC_TEST_05 fsfat_basic_test_05
+#define FSFAT_BASIC_TEST_06 fsfat_basic_test_06
+#define FSFAT_BASIC_TEST_07 fsfat_basic_test_07
+#define FSFAT_BASIC_TEST_08 fsfat_basic_test_08
+#define FSFAT_BASIC_TEST_09 fsfat_basic_test_09
+#define FSFAT_BASIC_TEST_10 fsfat_basic_test_10
+
+#define FSFAT_BASIC_MSG_BUF_SIZE 256
+#define FSFAT_BASIC_TEST_05_TEST_STRING "Hello World!"
+
+static const char *sd_file_path = "/sd/out.txt";
+static const char *sd_mount_pt = "sd";
+static const int FSFAT_BASIC_DATA_SIZE = 256;
+static char fsfat_basic_msg_g[FSFAT_BASIC_MSG_BUF_SIZE];
+static char fsfat_basic_buffer[1024];
+static const int FSFAT_BASIC_KIB_RW = 128;
+static Timer fsfat_basic_timer;
+static const char *fsfat_basic_bin_filename = "/sd/testfile.bin";
+static const char *fsfat_basic_bin_filename_test_08 = "testfile.bin";
+static const char *fsfat_basic_bin_filename_test_10 = "0:testfile.bin";
+
+
+
+SDBlockDevice sd(MBED_CONF_APP_SPI_MOSI, MBED_CONF_APP_SPI_MISO, MBED_CONF_APP_SPI_CLK, MBED_CONF_APP_SPI_CS);
+FATFileSystem fs(sd_mount_pt, &sd);
+
+#define FSFAT_BASIC_MSG(_buf, _max_len, _fmt, ...) \
+ do \
+ { \
+ snprintf((_buf), (_max_len), (_fmt), __VA_ARGS__); \
+ }while(0);
+
+/** @brief fopen test case
+ *
+ * - open a file
+ * - generate random data items, write the item to the file and store a coy in a buffer for later use.
+ * - close the file.
+ * - open the file.
+ * - read the data items from the file and check they are the same as write.
+ * - close the file.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_00()
+{
+
+ uint8_t data_written[FSFAT_BASIC_DATA_SIZE] = { 0 };
+ bool read_result = false;
+ bool write_result = false;
+
+ // Fill data_written buffer with random data
+ // Write these data into the file
+ FSFAT_FENTRYLOG("%s:entered\n", __func__);
+ {
+ FSFAT_DBGLOG("%s:SD: Writing ... ", __func__);
+ FILE *f = fopen(sd_file_path, "w");
+ if (f) {
+ for (int i = 0; i < FSFAT_BASIC_DATA_SIZE; i++) {
+ data_written[i] = rand() % 0XFF;
+ fprintf(f, "%c", data_written[i]);
+ }
+ write_result = true;
+ fclose(f);
+ }
+ FSFAT_DBGLOG("[%s]\n", write_result ? "OK" : "FAIL");
+ }
+ TEST_ASSERT_MESSAGE(write_result == true, "Error: write_result is set to false.");
+
+ // Read back the data from the file and store them in data_read
+ {
+ FSFAT_DBGLOG("%s:SD: Reading data ... ", __func__);
+ FILE *f = fopen(sd_file_path, "r");
+ if (f) {
+ read_result = true;
+ for (int i = 0; i < FSFAT_BASIC_DATA_SIZE; i++) {
+ uint8_t data = fgetc(f);
+ if (data != data_written[i]) {
+ read_result = false;
+ break;
+ }
+ }
+ fclose(f);
+ }
+ FSFAT_DBGLOG("[%s]\n", read_result ? "OK" : "FAIL");
+ }
+ TEST_ASSERT_MESSAGE(read_result == true, "Error: read_result is set to false.");
+ return CaseNext;
+}
+
+
+/** @brief test-fseek.c test ported from glibc project. See the licence at REF_LICENCE_GLIBC.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_01()
+{
+ FILE *fp, *fp1;
+ int i, j;
+ int ret = 0;
+
+ FSFAT_FENTRYLOG("%s:entered\n", __func__);
+ fp = fopen (sd_file_path, "w+");
+ if (fp == NULL) {
+ FSFAT_DBGLOG("errno=%d\n", errno);
+ TEST_ASSERT_MESSAGE(false, "error");
+ return CaseNext;
+ }
+
+ for (i = 0; i < 256; i++) {
+ putc (i, fp);
+ }
+ /* FIXME: freopen() should open the specified file closing the first stream. As can be seen from the
+ * code below, the old file descriptor fp can still be used, and this should not happen.
+ */
+ fp1 = freopen (sd_file_path, "r", fp);
+ TEST_ASSERT_MESSAGE(fp1 == fp, "Error: cannot open file for reading");
+
+ for (i = 1; i <= 255; i++) {
+ ret = fseek (fp, (long) -i, SEEK_END);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s:Error: fseek() failed (ret=%d).\n", __func__, (int) ret);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+
+ if ((j = getc (fp)) != 256 - i) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: SEEK_END failed (j=%d)\n", __func__, j);
+ TEST_ASSERT_MESSAGE(false, fsfat_basic_msg_g);
+ }
+ ret = fseek (fp, (long) i, SEEK_SET);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Cannot SEEK_SET (ret=%d).\n", __func__, (int) ret);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+
+ if ((j = getc (fp)) != i) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Cannot SEEK_SET (j=%d).\n", __func__, j);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+ }
+ if ((ret = fseek (fp, (long) i, SEEK_SET))) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Cannot SEEK_SET (ret=%d).\n", __func__, (int) ret);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+ }
+ if ((ret = fseek (fp, (long) (i >= 128 ? -128 : 128), SEEK_CUR))) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Cannot SEEK_CUR (ret=%d).\n", __func__, (int) ret);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+ }
+ if ((j = getc (fp)) != (i >= 128 ? i - 128 : i + 128)) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Cannot SEEK_CUR (j=%d).\n", __func__, j);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+ }
+ }
+ fclose (fp);
+ remove(sd_file_path);
+ return CaseNext;
+}
+
+
+/** @brief test_rdwr.c test ported from glibc project. See the licence at REF_LICENCE_GLIBC.
+ *
+ * WARNING: this test does not currently work. See WARNING comments below.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_02()
+{
+ static const char hello[] = "Hello, world.\n";
+ static const char replace[] = "Hewwo, world.\n";
+ static const size_t replace_from = 2, replace_to = 4;
+ const char *filename = sd_file_path;
+ char buf[BUFSIZ];
+ FILE *f;
+ int lose = 0;
+ int32_t ret = 0;
+ char *rets = NULL;
+
+ FSFAT_FENTRYLOG("%s:entered\n", __func__);
+ f = fopen(filename, "w+");
+ if (f == NULL) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Cannot open file for writing (filename=%s).\n", __func__, filename);
+ TEST_ASSERT_MESSAGE(false, fsfat_basic_msg_g);
+ }
+
+ ret = fputs(hello, f);
+ if (ret == EOF) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fputs() failed to write string to file (filename=%s, string=%s).\n", __func__, filename, hello);
+ TEST_ASSERT_MESSAGE(false, fsfat_basic_msg_g);
+ }
+
+ rewind(f);
+ rets = fgets(buf, sizeof(buf), f);
+ if (rets == NULL) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fgets() failed to get string from file (filename=%s).\n", __func__, filename);
+ TEST_ASSERT_MESSAGE(false, fsfat_basic_msg_g);
+ }
+ rets = NULL;
+
+ rewind(f);
+ ret = fputs(buf, f);
+ if (ret == EOF) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fputs() failed to write string to file (filename=%s, string=%s).\n", __func__, filename, buf);
+ TEST_ASSERT_MESSAGE(false, fsfat_basic_msg_g);
+ }
+
+ rewind(f);
+ {
+ register size_t i;
+ for (i = 0; i < replace_from; ++i)
+ {
+ int c = getc(f);
+ if (c == EOF)
+ {
+ FSFAT_DBGLOG("EOF at %u.\n", i);
+ lose = 1;
+ break;
+ }
+ else if (c != hello[i])
+ {
+ FSFAT_DBGLOG("Got '%c' instead of '%c' at %u.\n",
+ (unsigned char) c, hello[i], i);
+ lose = 1;
+ break;
+ }
+ }
+ }
+ /* WARNING: printf("%s: here1. (lose = %d)\n", __func__, lose); */
+ {
+ long int where = ftell(f);
+ if (where == replace_from)
+ {
+ register size_t i;
+ for (i = replace_from; i < replace_to; ++i) {
+ if (putc(replace[i], f) == EOF) {
+ FSFAT_DBGLOG("putc('%c') got %s at %u.\n",
+ replace[i], strerror(errno), i);
+ lose = 1;
+ break;
+ }
+ /* WARNING: The problem seems to be that putc() is not writing the 'w' chars into the file
+ * FSFAT_DBGLOG("%s: here1.5. (char = %c, char as int=%d, ret=%d) \n", __func__, replace[i], (int) replace[i], ret);
+ */
+ }
+ }
+ else if (where == -1L)
+ {
+ FSFAT_DBGLOG("ftell got %s (should be at %u).\n",
+ strerror(errno), replace_from);
+ lose = 1;
+ }
+ else
+ {
+ FSFAT_DBGLOG("ftell returns %ld; should be %u.\n", where, replace_from);
+ lose = 1;
+ }
+ }
+
+ if (!lose)
+ {
+ rewind(f);
+ memset(buf, 0, BUFSIZ);
+ if (fgets(buf, sizeof(buf), f) == NULL)
+ {
+ FSFAT_DBGLOG("fgets got %s.\n", strerror(errno));
+ lose = 1;
+ }
+ else if (strcmp(buf, replace))
+ {
+ FSFAT_DBGLOG("Read \"%s\" instead of \"%s\".\n", buf, replace);
+ lose = 1;
+ }
+ }
+
+ if (lose) {
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: Test Failed. Losing file (filename=%s).\n", __func__, filename);
+ TEST_ASSERT_MESSAGE(false, fsfat_basic_msg_g);
+ }
+ remove(filename);
+ return CaseNext;
+}
+
+/** @brief temptest.c test ported from glibc project. See the licence at REF_LICENCE_GLIBC.
+ *
+ * tmpnam() is currently not implemented
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_03()
+{
+ char *fn = NULL;
+
+ FSFAT_FENTRYLOG("%s:entered\n", __func__);
+ fn = tmpnam((char *) NULL);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: appeared to generate a filename when function is not implemented.\n", __func__);
+ TEST_ASSERT_MESSAGE(fn == NULL, fsfat_basic_msg_g);
+ return CaseNext;
+}
+
+
+static bool fsfat_basic_fileno_check(const char *name, FILE *stream, int fd)
+{
+ /* ARMCC stdio.h currently does not define fileno() */
+#ifndef __ARMCC_VERSION
+ int sfd = fileno (stream);
+ FSFAT_DBGLOG("(fileno (%s) = %d) %c= %d\n", name, sfd, sfd == fd ? '=' : '!', fd);
+
+ if (sfd == fd) {
+ return true;
+ } else {
+ return false;
+ }
+#else
+ /* For ARMCC behave as though test had passed. */
+ return true;
+#endif /* __ARMCC_VERSION */
+}
+
+/* defines for next test case */
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+
+/** @brief tst-fileno.c test ported from glibc project. See the licence at REF_LICENCE_GLIBC.
+ *
+ * WARNING: this test does not currently work. See WARNING comments below.
+ *
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_04()
+{
+ /* ARMCC stdio.h currently does not define fileno() */
+#ifndef __ARMCC_VERSION
+ int ret = -1;
+ ret = fsfat_basic_fileno_check("stdin", stdin, STDIN_FILENO);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: stdin does not have expected file number (expected=%d, fileno=%d.\n", __func__, stdin, fileno(stdin));
+ TEST_ASSERT_MESSAGE(ret == true, fsfat_basic_msg_g);
+
+ ret = fsfat_basic_fileno_check("stdout", stdout, STDOUT_FILENO);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: stdout does not have expected file number (expected=%d, fileno=%d.\n", __func__, stdout, fileno(stdout));
+ TEST_ASSERT_MESSAGE(ret == true, fsfat_basic_msg_g);
+
+ ret = fsfat_basic_fileno_check("stderr", stderr, STDERR_FILENO);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: stderr does not have expected file number (expected=%d, fileno=%d.\n", __func__, stderr, fileno(stderr));
+ TEST_ASSERT_MESSAGE(ret == true, fsfat_basic_msg_g);
+#endif /* __ARMCC_VERSION */
+ return CaseNext;
+}
+
+
+/** @brief basic test to opendir() on a directory.
+ *
+ * This test has been ported from armmbed/mbed-os/features/unsupported/tests/mbed/dir_sd/main.cpp.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_05()
+{
+ FILE *f;
+ char *str = FSFAT_BASIC_TEST_05_TEST_STRING;
+ char *buffer = (char *)malloc(sizeof(unsigned char) * strlen(FSFAT_BASIC_TEST_05_TEST_STRING));
+ int str_len = strlen(FSFAT_BASIC_TEST_05_TEST_STRING);
+ int ret = 0;
+
+ FSFAT_DBGLOG("%s:Write files\n", __func__);
+ char filename[32];
+ for (int i = 0; i < 10; i++) {
+ sprintf(filename, "/sd/test_%d.txt", i);
+ FSFAT_DBGLOG("Creating file: %s\n", filename);
+ f = fopen(filename, "w");
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fopen() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(f != NULL, fsfat_basic_msg_g);
+
+ ret = fprintf(f, str);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: writing file.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == strlen(str), fsfat_basic_msg_g);
+
+ ret = fclose(f);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fclose() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+ }
+
+ FSFAT_DBGLOG("%s:List files:\n", __func__);
+ DIR *d = opendir("/sd");
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: opendir() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(d != NULL, fsfat_basic_msg_g);
+
+ struct dirent *p;
+ while ((p = readdir(d)) != NULL)
+ FSFAT_DBGLOG("%s\n", p->d_name);
+ closedir(d);
+
+ return CaseNext;
+}
+
+
+/** @brief basic test to write a file to sd card, and read it back again
+ *
+ * This test has been ported from armmbed/mbed-os/features/unsupported/tests/mbed/file/main.cpp.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_06()
+{
+ int ret = -1;
+ char mac[16];
+ mbed_mac_address(mac);
+ FSFAT_DBGLOG("mac address: %02x,%02x,%02x,%02x,%02x,%02x\n", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+ FILE *f;
+ char *str = FSFAT_BASIC_TEST_05_TEST_STRING;
+ char *buffer = (char *)malloc(sizeof(unsigned char) * strlen(FSFAT_BASIC_TEST_05_TEST_STRING));
+ int str_len = strlen(FSFAT_BASIC_TEST_05_TEST_STRING);
+
+ f = fopen(sd_file_path, "w");
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fopen() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(f != NULL, fsfat_basic_msg_g);
+
+ ret = fprintf(f, str);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: writing file.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == strlen(str), fsfat_basic_msg_g);
+
+ ret = fclose(f);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fclose() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+
+ // Read
+ f = fopen(sd_file_path, "r");
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fopen() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(f != NULL, fsfat_basic_msg_g);
+
+ int n = fread(fsfat_basic_buffer, sizeof(unsigned char), str_len, f);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fread() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(n == str_len, fsfat_basic_msg_g);
+
+ ret = fclose(f);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: fclose() failed.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+
+ return CaseNext;
+}
+
+
+/** @brief basic test to write a file to sd card.
+ *
+ * This test has been ported from armmbed/mbed-os/features/unsupported/tests/mbed/sd/main.cpp.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_07()
+{
+ uint8_t data_written[FSFAT_BASIC_DATA_SIZE] = { 0 };
+
+ // Fill data_written buffer with random data
+ // Write these data into the file
+ bool write_result = false;
+ {
+ FSFAT_DBGLOG("%s:SD: Writing ... ", __func__);
+ FILE *f = fopen(sd_file_path, "w");
+ if (f) {
+ for (int i = 0; i < FSFAT_BASIC_DATA_SIZE; i++) {
+ data_written[i] = rand() % 0XFF;
+ fprintf(f, "%c", data_written[i]);
+ }
+ write_result = true;
+ fclose(f);
+ }
+ FSFAT_DBGLOG("[%s]\n", write_result ? "OK" : "FAIL");
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: unexpected write failure.\n", __func__);
+ TEST_ASSERT_MESSAGE(write_result == true, fsfat_basic_msg_g);
+ }
+
+ // Read back the data from the file and store them in data_read
+ bool read_result = false;
+ {
+ FSFAT_DBGLOG("%s:SD: Reading data ... ", __func__);
+ FILE *f = fopen(sd_file_path, "r");
+ if (f) {
+ read_result = true;
+ for (int i = 0; i < FSFAT_BASIC_DATA_SIZE; i++) {
+ uint8_t data = fgetc(f);
+ if (data != data_written[i]) {
+ read_result = false;
+ break;
+ }
+ }
+ fclose(f);
+ }
+ FSFAT_DBGLOG("[%s]\n", read_result ? "OK" : "FAIL");
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: unexpected read failure.\n", __func__);
+ TEST_ASSERT_MESSAGE(read_result == true, fsfat_basic_msg_g);
+ }
+ return CaseNext;
+}
+
+
+static bool fsfat_basic_test_file_write_fhandle(const char *filename, const int kib_rw)
+{
+ int ret = -1;
+ File file;
+
+ ret = file.open(&fs, filename, O_WRONLY | O_CREAT | O_TRUNC);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to open file.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+
+ int byte_write = 0;
+ fsfat_basic_timer.start();
+ for (int i = 0; i < kib_rw; i++) {
+ ret = file.write(fsfat_basic_buffer, sizeof(fsfat_basic_buffer));
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to write to file.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == sizeof(fsfat_basic_buffer), fsfat_basic_msg_g);
+ byte_write++;
+ }
+ fsfat_basic_timer.stop();
+ file.close();
+ double test_time_sec = fsfat_basic_timer.read_us() / 1000000.0;
+ double speed = kib_rw / test_time_sec;
+ FSFAT_DBGLOG("%d KiB write in %.3f sec with speed of %.4f KiB/s\n", byte_write, test_time_sec, speed);
+ fsfat_basic_timer.reset();
+ return true;
+}
+
+
+static bool fsfat_basic_test_file_read_fhandle(const char *filename, const int kib_rw)
+{
+ int ret = -1;
+ File file;
+ ret = file.open(&fs, filename, O_RDONLY);
+
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to open file.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == 0, fsfat_basic_msg_g);
+
+ fsfat_basic_timer.start();
+ int byte_read = 0;
+ while (file.read(fsfat_basic_buffer, sizeof(fsfat_basic_buffer)) == sizeof(fsfat_basic_buffer)) {
+ byte_read++;
+ }
+ fsfat_basic_timer.stop();
+ file.close();
+ double test_time_sec = fsfat_basic_timer.read_us() / 1000000.0;
+ double speed = kib_rw / test_time_sec;
+ FSFAT_DBGLOG("%d KiB read in %.3f sec with speed of %.4f KiB/s\n", byte_read, test_time_sec, speed);
+ fsfat_basic_timer.reset();
+ return true;
+}
+
+
+static char fsfat_basic_test_random_char()
+{
+ return rand() % 100;
+}
+
+
+/** @brief basic sd card performance test
+ *
+ * This test has been ported from armmbed/mbed-os/features/unsupported/tests/mbed/sd_perf_handle/main.cpp.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_08()
+{
+ // Test header
+ FSFAT_DBGLOG("\n%s:SD Card FileHandle Performance Test\n", __func__);
+ FSFAT_DBGLOG("File name: %s\n", fsfat_basic_bin_filename);
+ FSFAT_DBGLOG("Buffer size: %d KiB\n", (FSFAT_BASIC_KIB_RW * sizeof(fsfat_basic_buffer)) / 1024);
+
+ // Initialize buffer
+ srand(0);
+ char *buffer_end = fsfat_basic_buffer + sizeof(fsfat_basic_buffer);
+ std::generate (fsfat_basic_buffer, buffer_end, fsfat_basic_test_random_char);
+
+ bool result = true;
+ for (;;) {
+ FSFAT_DBGLOG("%s:Write test...\n", __func__);
+ if (fsfat_basic_test_file_write_fhandle(fsfat_basic_bin_filename_test_08, FSFAT_BASIC_KIB_RW) == false) {
+ result = false;
+ break;
+ }
+
+ FSFAT_DBGLOG("%s:Read test...\n", __func__);
+ if (fsfat_basic_test_file_read_fhandle(fsfat_basic_bin_filename_test_08, FSFAT_BASIC_KIB_RW) == false) {
+ result = false;
+ break;
+ }
+ break;
+ }
+ return CaseNext;
+}
+
+
+bool fsfat_basic_test_sf_file_write_stdio(const char *filename, const int kib_rw)
+{
+ int ret = -1;
+ FILE* file = fopen(filename, "w");
+
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to open file.\n", __func__);
+ TEST_ASSERT_MESSAGE(file != NULL, fsfat_basic_msg_g);
+
+ int byte_write = 0;
+ fsfat_basic_timer.start();
+ for (int i = 0; i < kib_rw; i++) {
+ ret = fwrite(fsfat_basic_buffer, sizeof(char), sizeof(fsfat_basic_buffer), file);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to write to file.\n", __func__);
+ TEST_ASSERT_MESSAGE(ret == sizeof(fsfat_basic_buffer), fsfat_basic_msg_g);
+ byte_write++;
+ }
+ fsfat_basic_timer.stop();
+ fclose(file);
+ double test_time_sec = fsfat_basic_timer.read_us() / 1000000.0;
+ double speed = kib_rw / test_time_sec;
+ FSFAT_DBGLOG("%d KiB write in %.3f sec with speed of %.4f KiB/s\n", byte_write, test_time_sec, speed);
+ fsfat_basic_timer.reset();
+ return true;
+}
+
+
+bool fsfat_basic_test_sf_file_read_stdio(const char *filename, const int kib_rw)
+{
+ bool result = true;
+ FILE* file = fopen(filename, "r");
+
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to open file.\n", __func__);
+ TEST_ASSERT_MESSAGE(file != NULL, fsfat_basic_msg_g);
+ fsfat_basic_timer.start();
+ int byte_read = 0;
+ while (fread(fsfat_basic_buffer, sizeof(char), sizeof(fsfat_basic_buffer), file) == sizeof(fsfat_basic_buffer)) {
+ byte_read++;
+ }
+ fsfat_basic_timer.stop();
+ fclose(file);
+ double test_time_sec = fsfat_basic_timer.read_us() / 1000000.0;
+ double speed = kib_rw / test_time_sec;
+ FSFAT_DBGLOG("%d KiB read in %.3f sec with speed of %.4f KiB/s\n", byte_read, test_time_sec, speed);
+
+ fsfat_basic_timer.reset();
+ return true;
+}
+
+
+/** @brief basic test to write a file to sd card.
+ *
+ * This test has been ported from armmbed/mbed-os/features/unsupported/tests/mbed/sd_perf_stdio/main.cpp.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_09()
+{
+ // Test header
+ FSFAT_DBGLOG("\n%s:SD Card Stdio Performance Test\n", __func__);
+ FSFAT_DBGLOG("File name: %s\n", fsfat_basic_bin_filename);
+ FSFAT_DBGLOG("Buffer size: %d KiB\n", (FSFAT_BASIC_KIB_RW * sizeof(fsfat_basic_buffer)) / 1024);
+
+ // Initialize buffer
+ srand(0);
+ char *buffer_end = fsfat_basic_buffer + sizeof(fsfat_basic_buffer);
+ std::generate (fsfat_basic_buffer, buffer_end, fsfat_basic_test_random_char);
+
+ bool result = true;
+ for (;;) {
+ FSFAT_DBGLOG("%s:Write test...\n", __func__);
+ if (fsfat_basic_test_sf_file_write_stdio(fsfat_basic_bin_filename, FSFAT_BASIC_KIB_RW) == false) {
+ result = false;
+ break;
+ }
+
+ FSFAT_DBGLOG("%s:Read test...\n", __func__);
+ if (fsfat_basic_test_sf_file_read_stdio(fsfat_basic_bin_filename, FSFAT_BASIC_KIB_RW) == false) {
+ result = false;
+ break;
+ }
+ break;
+ }
+ return CaseNext;
+}
+
+
+bool fsfat_basic_test_file_write_fatfs(const char *filename, const int kib_rw)
+{
+ FIL file;
+ FRESULT res = f_open(&file, filename, FA_WRITE | FA_CREATE_ALWAYS);
+
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to open file.\n", __func__);
+ TEST_ASSERT_MESSAGE(res == FR_OK, fsfat_basic_msg_g);
+
+ int byte_write = 0;
+ unsigned int bytes = 0;
+ fsfat_basic_timer.start();
+ for (int i = 0; i < kib_rw; i++) {
+ res = f_write(&file, fsfat_basic_buffer, sizeof(fsfat_basic_buffer), &bytes);
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to write to file.\n", __func__);
+ TEST_ASSERT_MESSAGE(res == FR_OK, fsfat_basic_msg_g);
+ byte_write++;
+ }
+ fsfat_basic_timer.stop();
+ f_close(&file);
+ double test_time_sec = fsfat_basic_timer.read_us() / 1000000.0;
+ double speed = kib_rw / test_time_sec;
+ FSFAT_DBGLOG("%d KiB write in %.3f sec with speed of %.4f KiB/s\n", byte_write, test_time_sec, speed);
+ fsfat_basic_timer.reset();
+ return true;
+}
+
+bool fsfat_basic_test_file_read_fatfs(const char *filename, const int kib_rw)
+{
+ FIL file;
+ FRESULT res = f_open(&file, filename, FA_READ | FA_OPEN_EXISTING);
+
+ FSFAT_BASIC_MSG(fsfat_basic_msg_g, FSFAT_BASIC_MSG_BUF_SIZE, "%s: Error: failed to open file.\n", __func__);
+ TEST_ASSERT_MESSAGE(res == FR_OK, fsfat_basic_msg_g);
+
+ fsfat_basic_timer.start();
+ int byte_read = 0;
+ unsigned int bytes = 0;
+ do {
+ res = f_read(&file, fsfat_basic_buffer, sizeof(fsfat_basic_buffer), &bytes);
+ byte_read++;
+ } while (res == FR_OK && bytes == sizeof(fsfat_basic_buffer));
+ fsfat_basic_timer.stop();
+ f_close(&file);
+ double test_time_sec = fsfat_basic_timer.read_us() / 1000000.0;
+ double speed = kib_rw / test_time_sec;
+ FSFAT_DBGLOG("%d KiB read in %.3f sec with speed of %.4f KiB/s\n", byte_read, test_time_sec, speed);
+ fsfat_basic_timer.reset();
+ return true;
+}
+
+/** @brief basic test to write a file to sd card.
+ *
+ * This test has been ported from armmbed/mbed-os/features/unsupported/tests/mbed/sd_perf_stdio/main.cpp.
+ *
+ * @return on success returns CaseNext to continue to next test case, otherwise will assert on errors.
+ */
+static control_t fsfat_basic_test_10()
+{
+ // Test header
+ FSFAT_DBGLOG("\n%sSD Card FatFS Performance Test\n", __func__);
+ FSFAT_DBGLOG("File name: %s\n", fsfat_basic_bin_filename_test_10);
+ FSFAT_DBGLOG("Buffer size: %d KiB\n", (FSFAT_BASIC_KIB_RW * sizeof(fsfat_basic_buffer)) / 1024);
+
+ // Initialize buffer
+ srand(1);
+ char *buffer_end = fsfat_basic_buffer + sizeof(fsfat_basic_buffer);
+ std::generate (fsfat_basic_buffer, buffer_end, fsfat_basic_test_random_char);
+
+ bool result = true;
+ for (;;) {
+ FSFAT_DBGLOG("%s:Write test...\n", __func__);
+ if (fsfat_basic_test_file_write_fatfs(fsfat_basic_bin_filename_test_10, FSFAT_BASIC_KIB_RW) == false) {
+ result = false;
+ break;
+ }
+
+ FSFAT_DBGLOG("%s:Read test...\n", __func__);
+ if (fsfat_basic_test_file_read_fatfs(fsfat_basic_bin_filename_test_10, FSFAT_BASIC_KIB_RW) == false) {
+ result = false;
+ break;
+ }
+ break;
+ }
+ return CaseNext;
+}
+
+#else
+
+#define FSFAT_BASIC_TEST_00 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_01 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_02 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_03 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_04 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_05 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_06 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_07 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_08 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_09 fsfat_basic_test_dummy
+#define FSFAT_BASIC_TEST_10 fsfat_basic_test_dummy
+
+
+/** @brief fsfat_basic_test_dummy Dummy test case for testing when platform doesnt have an SDCard installed.
+ *
+ * @return success always
+ */
+static control_t fsfat_basic_test_dummy()
+{
+ printf("Null test\n");
+ return CaseNext;
+}
+
+#endif /* defined(DEVICE_SPI) && defined(MBED_CONF_APP_FSFAT_SDCARD_INSTALLED) */
+
+utest::v1::status_t greentea_setup(const size_t number_of_cases)
+{
+ GREENTEA_SETUP(300, "default_auto");
+ return greentea_test_setup_handler(number_of_cases);
+}
+
+
+Case cases[] = {
+ /* 1 2 3 4 5 6 7 */
+ /* 1234567890123456789012345678901234567890123456789012345678901234567890 */
+ Case("FSFAT_BASIC_TEST_00: fopen()/fgetc()/fprintf()/fclose() test.", FSFAT_BASIC_TEST_00),
+ Case("FSFAT_BASIC_TEST_01: fopen()/fseek()/fclose() test.", FSFAT_BASIC_TEST_01),
+ /* WARNING: Test case not working but currently not required for PAL support
+ * Case("FSFAT_BASIC_TEST_02: fopen()/fgets()/fputs()/ftell()/rewind()/remove() test.", FSFAT_BASIC_TEST_02) */
+ Case("FSFAT_BASIC_TEST_03: tmpnam() test.", FSFAT_BASIC_TEST_03),
+ Case("FSFAT_BASIC_TEST_04: fileno() test.", FSFAT_BASIC_TEST_04),
+ Case("FSFAT_BASIC_TEST_05: opendir() basic test.", FSFAT_BASIC_TEST_05),
+ Case("FSFAT_BASIC_TEST_06: fread()/fwrite() file to sdcard.", FSFAT_BASIC_TEST_06),
+ Case("FSFAT_BASIC_TEST_07: sdcard fwrite() file test.", FSFAT_BASIC_TEST_07),
+ Case("FSFAT_BASIC_TEST_08: FATFileSystem::read()/write() test.", FSFAT_BASIC_TEST_08),
+ Case("FSFAT_BASIC_TEST_09: POSIX FILE API fread()/fwrite() test.", FSFAT_BASIC_TEST_09),
+ Case("FSFAT_BASIC_TEST_10: ChanFS read()/write()) test.", FSFAT_BASIC_TEST_10),
+};
+
+
+/* Declare your test specification with a custom setup handler */
+Specification specification(greentea_setup, cases);
+
+int main()
+{
+ return !Harness::run(specification);
+}