Enable the CONFIG_TEST switch in the test suite.
This allows certain required Kconfig settings for
ARM Cortex-M (which depend on TEST) to be enabled
when executing the test suite.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This macro returns a node's name with unit-adddress, given its node
identifier.
The node name is useful information for the user to utilize for debug
information, similar to DT_NODE_PATH, or DT_LABEL.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The test defines driver instances for the devices in the tree, but
there's now a dummy driver for vnd,i2c that would also attempt to
define the same device on any platform that defaults CONFIG_I2C=y,
resulting in multiply-defined symbol errors.
native_posix does not default CONFIG_I2C=y, and because
CONFIG_I2C_TEST is hidden there's no way to turn it on or off at the
driver level, so disable the subsystem to mask the driver, leaving the
test code as the only place the devices are defined.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add two new macros for getting the chip select GPIO controller from a
SPI device:
- DT_SPI_DEV_CS_GPIOS_CTLR()
- DT_INST_SPI_DEV_CS_GPIOS_CTLR()
Now that we can get struct device pointers at build time directly from
a devicetree node identifier, it's useful to be able to get a
node_id for a CS GPIO controller from the SPI device, because that's
necessary for setting up the gpio_dev in a struct spi_cs_control.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This returns the node identifier for a node's bus. For example, for a
device on an I2C bus, it would return a node identifier for the I2C
bus controller.
We already have a DT_BUS() and DT_INST_BUS_LABEL(), but there hasn't
been a request or need for DT_INST_BUS() up until now, so it didn't
exist yet.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Provide a helper to extract the devicetree node_id for a CLOCKS
controller from a clocks phandle array. This can be used with
DEVICE_DT_GET() to directly reference the corresponding controller
device.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Co-authored-by: Marti Bolivar <marti.bolivar@nordicsemi.no>
The definition for realloc() says that it should return a pointer
to the allocated memory which is suitably aligned for any built-in
type.
Turn sys_heap_realloc() into a sys_heap_aligned_realloc() and use it
with __alignof__(z_max_align_t) to implement realloc() with proper
memory alignment for any platform.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
As some tests are enabling CONFIG_NEWLIB_LIBC, we need to
filter out that tests in case of missing NEWLIB support
in toolchain.
It can be done with 'filter: TOOLCHAIN_HAS_NEWLIB == 1'
filter in testcase.yaml
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
The commit adds initializations of fs_file_t variables in preparation
for fs_open function change that will require fs_file_t object, passed
to the function, to be initialized before first usage.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Basic explanation of what this test is doing, was missed in the commit
where the test was added.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Confirm that several ways of producing formatted output on the console
all work, and support evaluating the relative space requirements for
each.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Adds tests checking that we can use memory allocated by malloc(),
calloc() and realloc() to access objects of some common types,
including uint64_t and double.
It works by doing a number of allocations of various sizes and
dereferencing the returned pointer. The purpose is to catch cases where
the application would trap if accessing the allocated memory. (The
test does not check alignment against the ABI or alignof().)
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
A number of HALs define GPIO so we get a conflict in error of the form:
main.c:12: error: "GPIO" redefined [-Werror]
Fix this by rename the defines in the test to "TEST_". So GPIO becomes
TEST_GPIO.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
These need to be gpio controllers and have the necessary specifier
properties for use in gpio specifiers.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Macros like INT64_C(x) convert x to a constant integral expression,
i.e. one that can be used in preprocessor code. Implement wrappers
that use the GNUC intrinsics to perform the translation.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
zephyr/types.h does not belong as a dependency for testing a C library
implementation of stdint. Use the toolchain file directly.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
It can be useful to check if an unknown devicetree node identifier
refers to a known node. Add a helper for this. Under the hood, we take
advantage of the ordinals API, which provides the unique identifiers
we need.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This macro returns a node's full path, given its node identifier.
The entire path to a node is useful information for the user which can
be added to build-time error messages.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The test now uses CONFIG_HAS_NEWLIB_LIBC_NANO rather than
toolchain_allow to determine if newlib nano is available.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Add test for the P4 Work Queue gadget. Includes coverage sections
detailing all elements of the API, and a reasonably extensive stress
suite that will saturate the device for 1k events.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
If the new size amounts to the same number of chunks then:
- If right-chunk is used then we needlessly allocate new memory and
copy data over.
- If right-chunk is free then we attempt to split it with a zero size
which corrupts the prev/next list.
Make sure this case is properly handled and add a test for it.
While at it, let's simplify the code somewhat as well.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The DTS language permits zeroing out phandles in a phandle array to
say "there's nothing at this index", and dtlib manages that correctly,
but edtlib and gen_defines.py aren't equipped to do so.
Fix this by allowing None elements in the lists of ControllerAndData
values returned by edtlib for such properties.
Handle that in gen_defines.py by setting the generated
DT_N_<node>_P_<prop>_IDX_<i>_EXISTS macro to 0 in such cases.
The DT_N_<node>_P_<prop>_LEN macro still accounts for the entire
length of the phandle-array; it's just that some indexes may be
missing data.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Many of the messages that are printed on failed test assertions in the
devicetre API tests provide little value (e.g. merely restating some
expression in the test) or are outright confusing (do they print the
thing that should have happened, or what went wrong?).
The ztest framework already prints the expression that failed, so
there's no need for this.
There are some exceptions, like in test_dep_ord(), where the messages
do print useful information, namely failing array indexes.
Keep those, but give the file a cleanup by removing the cruft. There
are alread cases where we use "" or NULL for self-explanatory
assertions in this file; we're just expanding that practice.
No changes to test results expected.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Convert tests to DEVICE_{DT_}DEFINE instead of DEVICE_AND_API_INIT
so we can deprecate DEVICE_AND_API_INIT in the future.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
some tests configured with CONFIG_NEWLIB_LIBC=y,
it's better to add a filter filter: TOOLCHAIN_HAS_NEWLIB == 1
in those tests yaml file.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
Whenever a devicetree binding defines a string property whose
enumerated values are all tokenizable, generate C macros for each
property value that are the corresponding tokens.
Note that "token" is distinct from "identifier": both 'foo' and '123'
are valid tokens, but only 'foo' is a valid identifier. We permit some
strings which are not valid identifiers in anticipation that the
generalization may be useful, e.g. when defining macros that paste the
token onto a prefix that makes the whole thing an identifier.
Fixes: #21273
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Test macro DT_PROP_BY_PHANDLE_IDX_OR. There are two tests, one when
the property exists and other when the property is not set.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
The test access double variables as individual uint32_t. This
commit ensures that the correct uint32_t is accessed, based on
CONFIG_BIG_ENDIAN.
Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
Provide a helper to extract the devicetree node_id for a GPIO
controller from a gpio phandle array. This can be used with
DEVICE_DT_GET() to directly reference the corresponding controller
device.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The biggest required padding is equal to `align - chunk_header_bytes`
and not `align - 1` given that the header already contributes to the
padding.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
We have a use case for checking the results of a DT_PROP_HAS_IDX()
call with COND_CODE_1(). That won't work because its expansion is an
integer comparison; COND_CODE_1() expects a literal 1 or 0.
Adjust the macro implementation so it expands to a literal 1 or 0.
Make this work even when the index argument needs an expansion while
we're at it.
Fixes: #29833
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The minimal libc provided by Zephyr can use the Zephyr system
implementation rather than have its own implementation.
When combined with CBPRINTF_NANO some sprintf tests must be
skipped as they assume a more capable libc. Add an overlay
that supports testing this non-default combination.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Added test which can be used to verify performance of ring
buffer algorithm.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Previously, ring buffer had capacity of provided buffer size - 1. This
trick was used to distinguish between empty and full states. It had one
drawback: ring buffer could not be used as a pool of equal sized buffers
(using ring_buf_put_claim and ring_buf_get_claim).
Reworked internals to use non wrapping head and tail. Since they are
non wrapping, there is no issue with distinguishing between empty and
full. Since this appraoch would be vulnerable to wrapping on 32 bit
boundary, added a mechanism which periodically reduces all indexes to
avoid 32 bit wrapping.
After this rework, buffer has one byte more capacity. Simple test shows
slight performance improvement.
Updated tests to reflect increased capacity and added test to check if
it is possible to continuesly allocated 2 buffers of half ring buffer
size.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The code that made aligned_alloc work with the 4-byte heap headers was
requesting a block of the correctly padded size, and correctly
aligning the output buffer within that memory, but it was using the
UNALIGNED chunk size for the buffer as the final size of the block
with splitting off the unused suffix. So the final chunk in the
buffer was could be incorrectly returned to the heap and reused,
leading to overlap.
Compute the chunk size of the output buffer based on the
already-aligned output pointer instead.
Initial investigation and fix from Andy Ross <andrew.j.ross@intel.com>.
I reworked his fix, created a test case, and stolen his commit log.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
