mirror of https://github.com/ARMmbed/mbed-os.git
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/* Copyright (c) 2019 ARM Limited
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "gtest/gtest.h"
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#include "stubs/BlockDevice_mock.h"
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#include "features/storage/blockdevice/ReadOnlyBlockDevice.h"
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#include "platform/mbed_error.h"
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#define BLOCK_SIZE (512)
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#define DEVICE_SIZE (BLOCK_SIZE*10)
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using ::testing::_;
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using ::testing::Return;
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using ::testing::DoAll;
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class ReadOnlyBlockModuleTest : public testing::Test {
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protected:
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BlockDeviceMock bd_mock;
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ReadOnlyBlockDevice bd{&bd_mock};
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uint8_t *magic;
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uint8_t *buf;
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virtual void SetUp()
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{
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ON_CALL(bd_mock, size()).WillByDefault(Return(DEVICE_SIZE));
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ON_CALL(bd_mock, get_erase_size(_)).WillByDefault(Return(BLOCK_SIZE));
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ON_CALL(bd_mock, get_erase_size()).WillByDefault(Return(BLOCK_SIZE));
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ON_CALL(bd_mock, get_program_size()).WillByDefault(Return(BLOCK_SIZE));
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ON_CALL(bd_mock, get_read_size()).WillByDefault(Return(BLOCK_SIZE));
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ON_CALL(bd_mock, is_valid_erase(_, _)).WillByDefault(Return(true));
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ON_CALL(bd_mock, init()).WillByDefault(Return(BD_ERROR_OK));
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ASSERT_EQ(bd.init(), 0);
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magic = new uint8_t[BLOCK_SIZE];
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buf = new uint8_t[BLOCK_SIZE];
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// Generate simple pattern to verify against
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for (int i = 0; i < BLOCK_SIZE; i++) {
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magic[i] = 0xaa + i;
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}
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}
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virtual void TearDown()
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{
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ASSERT_EQ(bd.deinit(), 0);
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delete[] magic;
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delete[] buf;
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}
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};
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TEST_F(ReadOnlyBlockModuleTest, init)
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{
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EXPECT_EQ(bd.get_erase_size(), bd_mock.get_erase_size());
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EXPECT_EQ(bd.get_erase_size(0), bd_mock.get_erase_size(0));
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EXPECT_EQ(bd.get_erase_value(), bd_mock.get_erase_value());
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EXPECT_EQ(bd.get_program_size(), bd_mock.get_program_size());
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EXPECT_EQ(bd.get_read_size(), bd_mock.get_read_size());
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EXPECT_EQ(bd.size(), bd_mock.size());
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EXPECT_EQ(bd.get_type(), bd_mock.get_type());
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}
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TEST_F(ReadOnlyBlockModuleTest, write_protection) {
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EXPECT_EQ(bd.program(magic, 0, BLOCK_SIZE), MBED_ERROR_WRITE_PROTECTED);
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EXPECT_EQ(bd.erase(0, BLOCK_SIZE), MBED_ERROR_WRITE_PROTECTED);
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EXPECT_EQ(bd.read(buf, 0, BLOCK_SIZE), 0);
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EXPECT_EQ(bd.sync(), 0); // Should not have any influence
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}
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