Diff: sd-driver/features/filesystem/test/fsfat_test.c

Revision:

0:a1734fe1ec4b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sd-driver/features/filesystem/test/fsfat_test.c	Sat Apr 08 14:43:14 2017 +0000
@@ -0,0 +1,117 @@
+/* @file fsfat_test.c
+ *
+ * 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.
+ *
+ * test support code implementation file.
+ */
+
+#include "fsfat_debug.h"
+#include "fsfat_test.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <inttypes.h>
+#include <ctype.h>
+
+
+#ifdef FSFAT_DEBUG
+uint32_t fsfat_optDebug_g = 1;
+uint32_t fsfat_optLogLevel_g = FSFAT_LOG_NONE; /*FSFAT_LOG_NONE|FSFAT_LOG_ERR|FSFAT_LOG_DEBUG|FSFAT_LOG_FENTRY; */
+#endif
+
+/* ruler for measuring text strings */
+/*                                                                                                    1         1         1         1         1         1         1         1         1         1         2         2         2 */
+/* 0        1         2         3         4         5         6         7         8         9         0         1         2         3         4         5         6         7         8         9         0         1         2 */
+/* 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 */
+
+const uint8_t fsfat_test_byte_data_table[FSFAT_TEST_BYTE_DATA_TABLE_SIZE] = {
+    0x2d, 0xf3, 0x31, 0x4c, 0x11, 0x4f, 0xde, 0x0d, 0xbd, 0xbc, 0xa6, 0x78, 0x36, 0x5c, 0x1d, 0x28,
+    0x5f, 0xa9, 0x10, 0x65, 0x54, 0x45, 0x21, 0x1a, 0x88, 0xfe, 0x76, 0x45, 0xb9, 0xac, 0x65, 0x9a,
+    0x34, 0x9d, 0x73, 0x10, 0xb4, 0xa9, 0x2e, 0x90, 0x95, 0x68, 0xac, 0xfe, 0xc5, 0x2d, 0x15, 0x03,
+    0x34, 0x70, 0xf1, 0x1d, 0x48, 0xa1, 0xa0, 0xed, 0x5c, 0x2f, 0xf5, 0x2b, 0xb9, 0x84, 0xbb, 0x45,
+    0x32, 0xdd, 0xb1, 0x33, 0x95, 0x2a, 0xbc, 0x26, 0xf0, 0x89, 0xba, 0xf4, 0xbd, 0xf9, 0x5d, 0x2e,
+    0x6e, 0x11, 0xc6, 0xa7, 0x78, 0xfc, 0xc9, 0x0e, 0x6b, 0x38, 0xba, 0x14, 0x1b, 0xab, 0x4c, 0x20,
+    0x91, 0xe4, 0xb0, 0xf1, 0x2b, 0x14, 0x07, 0x6b, 0xb5, 0xcd, 0xe3, 0x49, 0x75, 0xac, 0xe8, 0x98,
+    0xf1, 0x58, 0x8f, 0xd9, 0xc4, 0x8f, 0x00, 0x17, 0xb5, 0x06, 0x6a, 0x33, 0xbd, 0xa7, 0x40, 0x5a,
+    0xbf, 0x49, 0xf7, 0x27, 0x1b, 0x4c, 0x3e, 0x6f, 0xe3, 0x08, 0x1f, 0xfd, 0xa6, 0xd4, 0xc7, 0x5f,
+    0xa4, 0xa6, 0x82, 0xad, 0x19, 0xd5, 0x5c, 0xd8, 0x3a, 0x49, 0x85, 0xc9, 0x21, 0x83, 0xf6, 0xc6,
+    0x84, 0xf9, 0x76, 0x89, 0xf3, 0x2d, 0x17, 0x50, 0x97, 0x38, 0x48, 0x9a, 0xe1, 0x82, 0xcd, 0xac,
+    0xa8, 0x1d, 0xd7, 0x96, 0x5e, 0xb3, 0x08, 0xa8, 0x3a, 0xc7, 0x2b, 0x05, 0xaf, 0xdc, 0x16, 0xdf,
+    0x48, 0x0f, 0x2a, 0x7e, 0x3a, 0x82, 0xd7, 0x80, 0xd6, 0x49, 0x27, 0x5d, 0xe3, 0x07, 0x62, 0xb3,
+    0xc3, 0x6c, 0xba, 0xb2, 0xaa, 0x9f, 0xd9, 0x03, 0x0d, 0x27, 0xa8, 0xe0, 0xd6, 0xee, 0x79, 0x4b,
+    0xd6, 0x97, 0x99, 0xb7, 0x11, 0xd6, 0x0d, 0x34, 0xae, 0x99, 0x4a, 0x93, 0x95, 0xd0, 0x5a, 0x34,
+    0x19, 0xa2, 0x69, 0x57, 0xcf, 0x7c, 0x3d, 0x98, 0x88, 0x5d, 0x04, 0xf2, 0xd7, 0xac, 0xa5, 0x63
+};
+
+
+/* @brief  test utility function to delete the file identified by filename
+ */
+int32_t fsfat_test_delete(const char* filename)
+{
+    FSFAT_FENTRYLOG("%s:entered.\r\n", __func__);
+    return remove(filename);
+}
+
+
+/* @brief   test utility function to create a file
+ *
+ * @param   filename    name of the file including path
+ * @param   data        data to store in file
+ * @param   len         number of bytes of data present in the data buffer.
+ */
+int32_t fsfat_test_create(const char* filename, const char* data, size_t len)
+{
+    int32_t ret = -1;
+    FILE *fp = NULL;
+
+    FSFAT_FENTRYLOG("%s:entered (filename=%s, len=%d).\n", __func__, filename, (int) len);
+    fp = fopen(filename, "w+");
+    if(fp == NULL){
+        return ret;
+    }
+    ret = fwrite((const void*) data, len, 1, fp);
+    if(ret < 0){
+        fclose(fp);
+        return ret;
+    }
+    fclose(fp);
+    return ret;
+}
+
+
+/* @brief   support function for generating a kv_name
+ * @param   name    buffer to hold kv name
+ * @param   len     length of kv name to generate
+ *
+ */
+int32_t fsfat_test_filename_gen(char* name, const size_t len)
+{
+    size_t i;
+    uint32_t pos = 0;
+
+    const char* buf = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!$-_@";
+    const int buf_len = strlen(buf);
+    FSFAT_FENTRYLOG("%s:entered\n", __func__);
+    for(i = 0; i < len; i++)
+    {
+        pos = rand() % (buf_len);
+        name[i] = buf[pos];
+    }
+    return 0;
+}
+