| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * 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 <gtest/gtest.h> |
| |
| #include <include/ese/app/weaver.h> |
| |
| #include <esecpp/NxpPn80tNqNci.h> |
| using EseInterfaceImpl = android::NxpPn80tNqNci; |
| |
| const uint8_t KEY[kEseWeaverKeySize] = { |
| 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}; |
| const uint8_t WRONG_KEY[kEseWeaverKeySize] = {0}; |
| const uint8_t VALUE[kEseWeaverValueSize] = { |
| 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1}; |
| |
| struct WeaverTest : public ::testing::Test { |
| EseInterfaceImpl mEse; |
| EseWeaverSession mSession; |
| |
| virtual void SetUp() override { |
| mEse.init(); |
| if (mEse.open() < 0) { |
| std::string errMsg = "Failed to open connection to eSE"; |
| if (mEse.error()) { |
| errMsg += " (" + std::to_string(mEse.error_code()) + "): " + mEse.error_message(); |
| } else { |
| errMsg += ": reason unknown"; |
| } |
| FAIL() << errMsg; |
| } |
| |
| ese_weaver_session_init(&mSession); |
| ASSERT_EQ(ESE_APP_RESULT_OK, ese_weaver_session_open(mEse.ese_interface(), &mSession)); |
| } |
| |
| virtual void TearDown() override { |
| ASSERT_EQ(ESE_APP_RESULT_OK, ese_weaver_session_close(&mSession)); |
| mEse.close(); |
| } |
| }; |
| |
| TEST_F(WeaverTest, getNumSlots) { |
| uint32_t numSlots; |
| ASSERT_EQ(ESE_APP_RESULT_OK, ese_weaver_get_num_slots(&mSession, &numSlots)); |
| ASSERT_EQ(uint32_t{64}, numSlots); |
| } |
| |
| TEST_F(WeaverTest, writeAndReadWithCorrectKey) { |
| const uint32_t slotId = 3; |
| ASSERT_EQ(ese_weaver_write(&mSession, slotId, KEY, VALUE), ESE_APP_RESULT_OK); |
| |
| uint8_t readValue[kEseWeaverValueSize]; |
| uint32_t timeout; |
| ASSERT_EQ(ESE_APP_RESULT_OK, ese_weaver_read(&mSession, slotId, KEY, readValue, &timeout)); |
| ASSERT_EQ(0, memcmp(VALUE, readValue, kEseWeaverValueSize)); |
| } |
| |
| TEST_F(WeaverTest, writeAndReadWithIncorrectKey) { |
| const uint32_t slotId = 7; |
| ASSERT_EQ(ese_weaver_write(&mSession, slotId, KEY, VALUE), ESE_APP_RESULT_OK); |
| |
| uint8_t readValue[kEseWeaverValueSize]; |
| uint32_t timeout; |
| ASSERT_EQ(ESE_WEAVER_READ_WRONG_KEY, |
| ese_weaver_read(&mSession, slotId, WRONG_KEY, readValue, &timeout)); |
| ASSERT_NE(0, memcmp(VALUE, readValue, kEseWeaverValueSize)); |
| ASSERT_EQ(uint32_t{0}, timeout); // First timeout is 0 |
| } |
| |
| TEST_F(WeaverTest, writeAndEraseValue) { |
| const uint32_t slotId = 0; |
| ASSERT_EQ(ese_weaver_write(&mSession, slotId, KEY, VALUE), ESE_APP_RESULT_OK); |
| ASSERT_EQ(ese_weaver_erase_value(&mSession, slotId), ESE_APP_RESULT_OK); |
| |
| // The read should be successful as the key is unchanged but the value should |
| // be all zeros |
| uint8_t readValue[kEseWeaverValueSize]; |
| uint32_t timeout; |
| ASSERT_EQ(ESE_APP_RESULT_OK, ese_weaver_read(&mSession, slotId, KEY, readValue, &timeout)); |
| |
| const uint8_t expectedValue[kEseWeaverValueSize] = {0}; |
| ASSERT_EQ(0, memcmp(readValue, expectedValue, kEseWeaverValueSize)); |
| } |