Some POSIX arch targets support now the POSIX API.
Instead of filtering the architecture fully,
let's limit it to the type of build
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
RT1015 needs more RAM to do this test, increase size of Zephyr SRAM
by switching zephyr,sram to the OCRAM allocation of the FLEXRAM.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Compilation of this test on nucleo_f103rb fails because "region 'RAM'
overflowed by 136 bytes". Since this board has a ram size of 20k, we set
the limit for this test at the next usual size 32k.
Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
Add a trivial suite that simply ensures headers exist and that
they supply standard symbols and constants.
These tests are intended to be ordered exactly as the respective
feature appears in the respective specification at
https://pubs.opengroup.org/onlinepubs/9699919799
Over time, as POSIX support improves, we can enable additional
checks.
If `CONFIG_POSIX_API=n`, then we simply ensure that the header
can be included, that constants and structures exist, including
the existence of required fields in each structure.
We check that a constant exist, by comparing its value against
an arbitrary number. If the constant does not exist, it would
of course be a compile error.
```
zassert_not_equal(-1, POLLIN);
```
We check that a structure contains required fields by
comparing the field offset with an arbitrary number. If
the field does not exist, of course, there would be a
compile error.
```
zassert_not_equal(-1, offsetof(struct pollfd, fd));
```
For non-scalar constants, we simply attempt to assign
a value to the specific type:
```
struct in6_addr any6 = IN6ADDR_ANY_INIT;
```
If `CONFIG_POSIX_API=y`, then we additionally check that required
functions are non-NULL (limited to what is currently supported in
Zephyr).
```
zassert_not_null(pthread_create);
```
Note: functional verification tests should be done outside of this
test suite.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
