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SFDP: TestEraseTypeAlgorithm: Move setup into test case 

The test data `struct mbed::sfdp_smptbl_info smptbl` is only relevant
to `TestEraseTypeAlgorithm` and not shared with other test cases.
pull/14983/head
Lingkai Dong 2021-08-05 15:54:44 +01:00
parent 651099225e
commit f08c3cdfb5
1 changed files with 20 additions and 30 deletions
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50
storage/blockdevice/tests/UNITTESTS/SFDP/test_sfdp.cpp
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@ -1,4 +1,4 @@
/* Copyright (c) 2020 ARM Limited
/* Copyright (c) 2020-2021 ARM Limited
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -19,35 +19,6 @@
#include "blockdevice/internal/SFDP.h"
class TestSFDP : public testing::Test {
protected:
struct mbed::sfdp_smptbl_info smptbl;
/**
* Construct Mbed OS SFDP info.
* Normally this is parsed from the flash-chips's
* raw SFDP table bytes, but for unit test we construct
* SFDP info manually
*/
virtual void SetUp()
{
// The mock flash supports 4KB, 32KB and 64KB erase types
smptbl.erase_type_size_arr[0] = 4 * 1024;
smptbl.erase_type_size_arr[1] = 32 * 1024;
smptbl.erase_type_size_arr[2] = 64 * 1024;
// The mock flash has three regions, with address ranges:
// * 0 to 64KB - 1B
// * 64KB to 256KB - 1B
// * 256KB to 1024KB - 1B
smptbl.region_high_boundary[0] = 64 * 1024 - 1;
smptbl.region_high_boundary[1] = 256 * 1024 - 1;
smptbl.region_high_boundary[2] = 1024 * 1024 - 1;
// Bitfields indicating which regions support which erase types
smptbl.region_erase_types_bitfld[0] = 0b0001; // 4KB only
smptbl.region_erase_types_bitfld[1] = 0b0111; // 64KB, 32KB, 4KB
smptbl.region_erase_types_bitfld[2] = 0b0110; // 64KB, 32KB
}
};
/**
@ -63,6 +34,25 @@ TEST_F(TestSFDP, TestEraseTypeAlgorithm)
int region = 1;
int type;
// The mock flash supports 4KB, 32KB and 64KB erase types
struct mbed::sfdp_smptbl_info smptbl;
smptbl.erase_type_size_arr[0] = 4 * 1024;
smptbl.erase_type_size_arr[1] = 32 * 1024;
smptbl.erase_type_size_arr[2] = 64 * 1024;
// The mock flash has three regions, with address ranges:
// * 0 to 64KB - 1B
// * 64KB to 256KB - 1B
// * 256KB to 1024KB - 1B
smptbl.region_high_boundary[0] = 64 * 1024 - 1;
smptbl.region_high_boundary[1] = 256 * 1024 - 1;
smptbl.region_high_boundary[2] = 1024 * 1024 - 1;
// Bitfields indicating which regions support which erase types
smptbl.region_erase_types_bitfld[0] = 0b0001; // 4KB only
smptbl.region_erase_types_bitfld[1] = 0b0111; // 64KB, 32KB, 4KB
smptbl.region_erase_types_bitfld[2] = 0b0110; // 64KB, 32KB
// Expected outcome:
// * The starting position 92KB is 4KB-aligned
// * The next position 96KB (92KB + 4KB) is 32KB-aligned