find2.cpp

00001 /*
00002  * mbed Microcontroller Library
00003  * Copyright (c) 2006-2016 ARM Limited
00004  *
00005  * Licensed under the Apache License, Version 2.0 (the "License");
00006  * you may not use this file except in compliance with the License.
00007  * You may obtain a copy of the License at
00008  *
00009  *     http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  *
00017  */
00018 
00019 /** @file find2.cpp Test cases to find KVs in the CFSTORE using the drv->Find() interface.
00020  *
00021  * Please consult the documentation under the test-case functions for
00022  * a description of the individual test case.
00023  */
00024 
00025 #include "mbed.h"
00026 #include "cfstore_config.h"
00027 #include "cfstore_test.h"
00028 #include "cfstore_debug.h"
00029 #include "Driver_Common.h"
00030 #include "configuration_store.h"
00031 #include "utest/utest.h"
00032 #include "unity/unity.h"
00033 #include "greentea-client/test_env.h"
00034 #ifdef YOTTA_CFG_CFSTORE_UVISOR
00035 #include "uvisor-lib/uvisor-lib.h"
00036 #endif /* YOTTA_CFG_CFSTORE_UVISOR */
00037 
00038 #include <stdio.h>
00039 #include <stdlib.h>
00040 #include <string.h>
00041 #include <assert.h>
00042 #include <inttypes.h>
00043 
00044 using namespace utest::v1;
00045 
00046 static char cfstore_find2_utest_msg_g[CFSTORE_UTEST_MSG_BUF_SIZE];
00047 
00048 /* Configure secure box. */
00049 #ifdef YOTTA_CFG_CFSTORE_UVISOR
00050 UVISOR_BOX_NAMESPACE("com.arm.mbed.cfstore.test.find2.box1");
00051 UVISOR_BOX_CONFIG(cfstore_find2_box1, UVISOR_BOX_STACK_SIZE);
00052 #endif /* YOTTA_CFG_CFSTORE_UVISOR */
00053 
00054 /// @cond CFSTORE_DOXYGEN_DISABLE
00055 #ifdef CFSTORE_DEBUG
00056 #define CFSTORE_FIND2_GREENTEA_TIMEOUT_S     360
00057 #else
00058 #define CFSTORE_FIND2_GREENTEA_TIMEOUT_S     60
00059 #endif
00060 #define CFSTORE_FIND2_TEST_02_VALUE_SIZE 191
00061 
00062 extern ARM_CFSTORE_DRIVER cfstore_driver;
00063 
00064 void cfstore_find2_callback(int32_t status, ARM_CFSTORE_OPCODE cmd_code, void *client_context, ARM_CFSTORE_HANDLE  handle)
00065 {
00066     (void) status;
00067     (void) cmd_code;
00068     (void) client_context;
00069     (void) handle;
00070     return;
00071 }
00072 /// @endcond
00073 
00074 /* report whether built/configured for flash sync or async mode */
00075 static control_t cfstore_find2_test_00(const size_t call_count)
00076 {
00077     int32_t ret = ARM_DRIVER_ERROR;
00078 
00079     (void) call_count;
00080     ret = cfstore_test_startup();
00081     CFSTORE_TEST_UTEST_MESSAGE(cfstore_find2_utest_msg_g, CFSTORE_UTEST_MSG_BUF_SIZE, "%s:Error: failed to perform test startup (ret=%d).\n", __func__, (int) ret);
00082     TEST_ASSERT_MESSAGE(ret >= ARM_DRIVER_OK, cfstore_find2_utest_msg_g);
00083     return CaseNext;
00084 }
00085 
00086 
00087 static control_t cfstore_find2_test_01(const size_t call_count)
00088 {
00089     char keyBuffer[128] = "com.arm.mbed.manifest-manager.root.AQAAAAAAAAA-.manifest";
00090     int32_t rc;
00091     ARM_CFSTORE_HANDLE_INIT(hkey);
00092     ARM_CFSTORE_HANDLE_INIT(prev);
00093 
00094     // Initialize the config store
00095     (void) call_count;
00096     cfstore_driver.Initialize(cfstore_find2_callback, NULL);
00097     cfstore_driver.PowerControl(ARM_POWER_FULL);
00098 
00099     // Find the target key
00100     rc = cfstore_driver.Find(keyBuffer, prev, hkey);
00101 
00102     // If the target key was not found
00103     if (rc == ARM_CFSTORE_DRIVER_ERROR_KEY_NOT_FOUND) {
00104         ARM_CFSTORE_KEYDESC kdesc = {
00105             .acl = {
00106                 .perm_owner_read = 1,
00107                 .perm_owner_write = 1,
00108                 .perm_owner_execute = 0,
00109                 .perm_other_read = 1,
00110                 .perm_other_write = 0,
00111                 .perm_other_execute = 0,
00112                 /* added initialisers */
00113                 .reserved = 0
00114             }, .drl = ARM_RETENTION_WHILE_DEVICE_ACTIVE,
00115             .security = {
00116                 .acls = 1,
00117                 .rollback_protection = 0,
00118                 .tamper_proof = 0,
00119                 .internal_flash = 0,
00120                 /* added initialisers */
00121                 .reserved1 = 0,
00122                 .software_attacks = 0,
00123                 .board_level_attacks = 0,
00124                 .chip_level_attacks = 0,
00125                 .side_channel_attacks = 0,
00126                 .reserved2 = 0
00127             },
00128             .flags = {
00129                 .continuous = 0,
00130                 .lazy_flush = 1,
00131                 .flush_on_close = 1,
00132                 .read = 0,
00133                 .write = 1,
00134                 .execute = 0,
00135                 .storage_detect = 1,
00136                 /* added initialisers */
00137                 .reserved = 0
00138             }
00139         };
00140 
00141         // Create the target key
00142         rc = cfstore_driver.Create(keyBuffer, 191, &kdesc, hkey);
00143     }
00144     return CaseNext;
00145 }
00146 
00147 
00148 /* fixed version of brendans code */
00149 static control_t cfstore_find2_test_02(const size_t call_count)
00150 {
00151     char keyBuffer[128] = "com.arm.mbed.manifest-manager.root.AQAAAAAAAAA-.manifest";
00152 
00153     int32_t rc;
00154     ARM_CFSTORE_HANDLE_INIT(hkey);
00155     ARM_CFSTORE_HANDLE_INIT(prev);
00156     ARM_CFSTORE_SIZE length;
00157     char value[CFSTORE_FIND2_TEST_02_VALUE_SIZE];
00158 
00159     // Initialize the config store
00160     (void) call_count;
00161     cfstore_driver.Initialize(NULL, NULL); /* non-null client_callback not supported for MBED_V_0_1_x */
00162     cfstore_driver.PowerControl(ARM_POWER_FULL);
00163     memset(value, 0, 191);
00164 
00165     // Find the target key
00166     rc = cfstore_driver.Find(keyBuffer, prev, hkey);
00167 
00168     // If the target key was not found
00169     if (rc == ARM_CFSTORE_DRIVER_ERROR_KEY_NOT_FOUND) {
00170         ARM_CFSTORE_KEYDESC kdesc = {
00171             .acl = {
00172                 .perm_owner_read = 1,
00173                 .perm_owner_write = 1,
00174                 .perm_owner_execute = 0,
00175                 .perm_other_read = 1,
00176                 .perm_other_write = 0,
00177                 .perm_other_execute = 0,
00178                 .reserved = 0
00179             }, .drl = ARM_RETENTION_WHILE_DEVICE_ACTIVE,    /* DATA_RETENTION_NVM not supported for MBED_V_0_1_x */
00180             .security = {
00181                 .acls = 0, /* protection against internal software attacks using ACLs not supported for MBED_V_0_1_x */
00182                 .rollback_protection = 0,
00183                 .tamper_proof = 0,
00184                 .internal_flash = 0,
00185                 .reserved1 = 0,
00186                 .software_attacks = 0,
00187                 .board_level_attacks = 0,
00188                 .chip_level_attacks = 0,
00189                 .side_channel_attacks = 0,
00190                 .reserved2 = 0
00191             },
00192             .flags = {
00193                 .continuous = 0,
00194                 .lazy_flush = 0,        /* lazy flush not supported for MBED_V_0_1_x */
00195                 .flush_on_close = 0,    /* flush on close not supported for MBED_V_0_1_x */
00196                 .read = 0,
00197                 .write = 1,
00198                 .execute = 0,
00199                 .storage_detect = 0,    /* storage detect supported for MBED_V_0_1_x */
00200                 /* added initialisers */
00201                 .reserved = 0
00202 
00203             }
00204         };
00205 
00206         // Create the target key
00207         rc = cfstore_driver.Create(keyBuffer, 191, &kdesc, hkey);
00208         CFSTORE_TEST_UTEST_MESSAGE(cfstore_find2_utest_msg_g, CFSTORE_UTEST_MSG_BUF_SIZE, "%sError: failed to create key\n", __func__);
00209         TEST_ASSERT_MESSAGE(rc >= ARM_DRIVER_OK, cfstore_find2_utest_msg_g);
00210 
00211         strncpy(value, "MyValueData", CFSTORE_FIND2_TEST_02_VALUE_SIZE);
00212         length = strlen(value);
00213         rc = cfstore_driver.Write(hkey, value, &length);
00214         CFSTORE_TEST_UTEST_MESSAGE(cfstore_find2_utest_msg_g, CFSTORE_UTEST_MSG_BUF_SIZE, "%sError: failed to write key\n", __func__);
00215         TEST_ASSERT_MESSAGE(rc >= ARM_DRIVER_OK, cfstore_find2_utest_msg_g);
00216         /* revert to CFSTORE_LOG if more trace required */
00217         CFSTORE_DBGLOG("Success!%s", "\n");
00218     }
00219     return CaseNext;
00220 }
00221 
00222 /// @cond CFSTORE_DOXYGEN_DISABLE
00223 utest::v1::status_t greentea_setup(const size_t number_of_cases)
00224 {
00225     GREENTEA_SETUP(CFSTORE_FIND2_GREENTEA_TIMEOUT_S, "default_auto");
00226     return greentea_test_setup_handler(number_of_cases);
00227 }
00228 
00229 Case cases[] = {
00230            /*          1         2         3         4         5         6        7  */
00231            /* 1234567890123456789012345678901234567890123456789012345678901234567890 */
00232         Case("FIND2_test_00", cfstore_find2_test_00),
00233         Case("FIND2_test_01", cfstore_find2_test_01),
00234         Case("FIND2_test_02", cfstore_find2_test_02),
00235 };
00236 
00237 
00238 /* Declare your test specification with a custom setup handler */
00239 Specification specification(greentea_setup, cases);
00240 
00241 int main()
00242 {
00243     return !Harness::run(specification);
00244 }
00245 /// @endcond