CMake: unittests: Remove trailing whitespace

Merge pull request #14397 from macronix/macronix_spi_NAND ...

add SPI NAND Block device driver

Merge pull request #14909 from DDC-NDRS/ndrs-pst ...

SPIF: fixed _address_size to always initialize as 3_BYTES in ::init()

SPIF: Moving _address_size = SPIF_ADDR_SIZE_3_BYTES from constructors into ::init() instead

Merge pull request #14882 from LDong-Arm/storage_tests_cleanup ...

Unit tests: storage: Only use headers, sources and definitions needed by each test

Merge pull request #14849 from arduino/pr_spif_namespace ...

SPIFBlockDevice: Add mbed namespace to BD_ERROR_DEVICE_ERROR

Unit tests: Clean up unused sources and definitions from storage

Unit tests: Make storage tests depend explicitly on headers it uses ...

The CMake target `mbed-headers` brings in all headers, and we are
gradually moving away from it and explicitly use only headers needed
by each unit test.

Unit tests: Create mbed-headers-blockdevice ...

Create a CMake target mbed-headers-blockdevice to separate BlockDevice
headers from the generic mbed-headers-storage. Update tests to use it.

Unit tests: Limit storage stubs to link what it uses

Unit tests: Do not include mbed.h in storage stubs ...

The header `mbed.h` pulls in headers from a number of Mbed OS
components that are not necessarily used. It was intended for user
applications only, and libraries and unit tests should explicitly
include library headers it uses to limit dependencies.

This change avoids having to link unnecessary libraries in storage
unit tests' CMake definitions.

Move storage stubs into subdirectories of Mbed OS storage ...

Move storage stubs from UNITTESTS/stubs into components inside the
top-level storage directory. Specifically,
* storage/blockdevice/tests/UNITTESTS/doubles/ for BlockDevice stubs.
* storage/kvstore/filesystemstore/tests/UNITTESTS/ for a stub used by
the FileSystemStore test. The stub has been renamed from
kv_config_stub.cpp to filesystemstore_kv_config_stub.cpp, to make it
evident why it doesn't go into storage/kvstore/kv_config/.

CMake: storage: Remove trailing whitespaces

Fix missing 'mbed' namespace error in SPIFBlockDevice

CMake: Require TEST_SOURCES in greentea CMake file ...

Assumption that greentea test file is always named main.cpp is
incorrect. Updated mbed_greentea_add_test() macro to make TEST_SOURCES
parameter compulsory, which is used to specify greentea test
file(s). This allows tests to use C, or have a different name.
Therefore also updated all pre-existing greentea test CMake files to
explicity add main.cpp to TEST_SOURCES.

CMake: Only build unit tests if Mbed OS is the current project ...

Typically when adding a unit test directory to a CMake project a check
will be used to ensure the subdirectory is added only if the following
are true:

* The BUILD_TESTING option is set to ON.
* The current CMake project is the top-level project.

The reason being, if a downstream project includes our project they
generally don't want to build our unit tests.

In mbed-os, we do correctly specify the above condition before adding
the central UNITTEST subdirectory, which fetches googletest and adds the
"stub" libraries the unit tests depend on. However, we only check if
CMAKE_CROSSCOMPILING is OFF (or undefined) before actually adding the
unit tests. This mismatched logic would lead to unexpected build
failures in various scenarios. One likely case could be: a downstream
project including mbed-os happens to set CMAKE_CROSSCOMPILING to
OFF/undefined for any reason (possibly to build its own unit tests).
mbed-os would go ahead and attempt to build its tests without fetching
googletest or adding the required stub targets.

To fix the issue replace the check for CMAKE_CROSSCOMPILING in the unit
tests with the same BUILD_TESTING idiom we use for adding the central
UNITTESTS subdirectory.

Update SPINANDBlockDevice.cpp ...

Fix the spelling issue

Update SPINANDBlockDevice.h ...

Fix the spelling issue

Update CMakeLists.txt ...

Fix the issue

Merge pull request #14221 from macronix/macronix_rww ...

Enable the RWW function of Macronix Flash MX25LW51245G in OSPI block device driver

CMake: Remove all unittest.cmake script from test suite ...

- Remove redundant cmake script as already added the CMake configuration file
- Remove redundant empty_baseline as it is no longer needed with the help of CMake configuration file

Update SPINANDBlockDevice.cpp ...

Modify astyle

CMake: Fix ChainingBlockDevice unittest ...

- ChainingBlockModuleTest test case compares two strings with EXPECT_EQ
which normally compare strings residing memory address so replaced it with EXPECT_STREQ  to compare strings.

CMake: Refactor storage blockdevice and SFDP unittests cmake ...

- Add CMake configuration file
- Fix the header inclusion in blockdevice unittests

CMake: Add add_subdirectory of unittests ...

- add every libraries unittest directory into respective CMake
  which allows to include unittest source into build based on
  MBED_BUILD_UNITTESTS flag

Update OSPIFBlockDevice.cpp ...

modify the definition of the tables

HeapBlockDevice::erase(): free up heap memory ...

`HeapBlockDevice::erase()` previously performed a range and alignment
check only. This commit adds freeing of heap memory.

HeapBlockDevice: allocate with std::nothrow ...

Mbed OS does not enable C++ exceptions, so we should call `new` with
`std::nothrow` which returns a C-style NULL pointer when allocation
fails to allow error handling.

For consistency of style within the same file, this commit also
replaces `malloc()` and `free()` to `new (std::nothrow)` and `delete`.

Add standard pin-names validation script & tests

[STD-PIN] update tests and components