Put message to a full queue or get message from an empty queue with
different timeout: K_NO_WAIT, a period of time, K_FOREVER.
Signed-off-by: Meng xianglin <xianglinx.meng@intel.com>
When thread is initialized and running z_object_validate
will return 0 for thread object and its thread stack object.
When thread exit, z_object_validate
will return -1 for thread object and its thread stack object.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Instead of replacing of copyright year with the new one,
necessary to add new to the existing one
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Instead of replacing of copyright year with the new one,
necessary to add new to the existing one
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Updated current tests tags to make them more informative.
1. test_mslab updated Doxygen tag
2. test_create_alt_thread updated Doxygen tag
3. test_sys_heap_mem_pool_assign updated Doxygen tag
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Modify current semaphore tests.
I checked the semaphore tests, and find out many gaps.
Overhaul semaphore tests:
1. Modify some tests
2.Doxygen tags update
3. Update text in zassert messages
4. Remove misprints
5. Test cases names change. Some test cases had a semaphore name in
their name, for example simple_sem, I removed it from the test
case names. Also some test cases used sema, some used word sem.
I decided to make standard short word for a semaphore sem
Detailed explanation of the changes:
-test_k_sema_init() -updated name to test_sem_init, updated doxygen
tag, updated zassert text
-test_sem_take_timeout() -updated doxygen tag, added zassert to check
that reset was correct, updated zassert text
-test_sem_take_timeout_fails() -updated doxygen tag, added zassert
to check that reset was correct, updated zassert text
-test_sem_take_timeout_forever() -updated doxygen tag, added zassert
to check that reset was correct, updated zassert text
-test_sem_take_multiple() -updated doxygen tag, modified that test,
added one more thread sem_tid_4, with high priority and added one
more semaphore high_prio_long_sem
-test_simple_sem_from_isr() -updated name to test_sem_give_from_isr,
updated doxygen tag, zassert text fix
-test_simple_sem_from_task() -updated name
to test_sem_give_from_thread, updated doxygen tag, zassert text fix
Tested on qemu_x86, qemu_x86_64, reel_board, and iotdk
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Add k_delayed_work_pending similar to k_work_pending to check if the
delayed work item has been submitted but not yet completed.
This would compliment the API since using k_work_pending or
k_delayed_work_remaining_get is not enough to check this condition.
This is because the timeout could have run out, but the timeout handler
not yet processed and put the work into the workqueue.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
There are predictable relationships between the actual size
of a stack object, the return value of K_*_STACK_SIZEOF() macros,
and the original size passed in when the stack was declared.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These stacks are appropriate for threads that run purely in
supervisor mode, and also as stacks for interrupt and exception
handling.
Two new arch defines are introduced:
- ARCH_KERNEL_STACK_GUARD_SIZE
- ARCH_KERNEL_STACK_OBJ_ALIGN
New public declaration macros:
- K_KERNEL_STACK_RESERVED
- K_KERNEL_STACK_EXTERN
- K_KERNEL_STACK_DEFINE
- K_KERNEL_STACK_ARRAY_DEFINE
- K_KERNEL_STACK_MEMBER
- K_KERNEL_STACK_SIZEOF
If user mode is not enabled, K_KERNEL_STACK_* and K_THREAD_STACK_*
are equivalent.
Separately generated privilege elevation stacks are now declared
like kernel stacks, removing the need for K_PRIVILEGE_STACK_ALIGN.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Currently for informational purposes, although we do check that
the carveout is smaller than the stack_size.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
thread->stack_info is now much more well maintained. Make these
tests that validate that user mode has no access just outside
the bounds of it, instead of the entire object.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Check that the base of every stack object is properly
defined. This can get messed up if K_THREAD_STACK_ARRAY_DEFINE
isn't specified properly.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The core kernel computes the initial stack pointer
for a thread, properly aligning it and subtracting out
any random offsets or thread-local storage areas.
arch_new_thread() no longer needs to make any calculations,
an initial stack frame may be placed at the bounds of
the new 'stack_ptr' parameter passed in. This parameter
replaces 'stack_size'.
thread->stack_info is now set before arch_new_thread()
is invoked, z_new_thread_init() has been removed.
The values populated may need to be adjusted on arches
which carve-out MPU guard space from the actual stack
buffer.
thread->stack_info now has a new member 'delta' which
indicates any offset applied for TLS or random offset.
It's used so the calculations don't need to be repeated
if the thread later drops to user mode.
CONFIG_INIT_STACKS logic is now performed inside
z_setup_new_thread(), before arch_new_thread() is called.
thread->stack_info is now defined as the canonical
user-accessible area within the stack object, including
random offsets and TLS. It will never include any
carved-out memory for MPU guards and must be updated at
runtime if guards are removed.
Available stack space is now optimized. Some arches may
need to significantly round up the buffer size to account
for page-level granularity or MPU power-of-two requirements.
This space is now accounted for and used by virtue of
the Z_THREAD_STACK_SIZE_ADJUST() call in z_setup_new_thread.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
We now have a variant x86 build target that only is run
for tests tagged with "xip", which is this one.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
1. Found out that thread tests doesn't test next ideas of requirements,
which I think necessary to be tested and verified:
-the kernel need to prevent user threads creating new threads from
using thread or thread stack objects which are in an initialized state
-Upon thread exit, the kernel need to mark the exiting thread
and thread stack objects as uninitialized
Add new tests to test requirements above, that way we can cover more
features to be tested:
- test_new_user_thread_with_in_use_stack_obj()
- test_mark_thread_exit_uninitialized()
2. Modified test test_create_new_thread_from_user() to verify that
kernel provides new user threads access to their own thread object.
3. Also I added detailed Doxygen tags for each new test and existing
modified test.
4. Added Doxygen tag to the existing test test_stack_buffer, it
covers requirement:
-The kernel need to provide all threads read and write access to their
own stack memory buffer.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Inside function futex_wake() result of k_futex_wait() is not checked.
Coverity-CID: 211508
Fixes: #27149
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Extend the gen_isr_table test suite to build and run
on Cortex-M baseline platforms. Add a few platforms
in the whitelist so the test builds and runs for some
common Baseline Cortex-M insluding the QEMU.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Adding tags for ARC-variant of the test.
Rename test string to comply with ARM-variant name.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
The Olimex STM32-h103 is a development board based on the STM32F103RB,
very similar to the stm32_mini, which was used as a reference for the
pinmux configuration.
Signed-off-by: Josep Puigdemont <josep.puigdemont@gmail.com>
Add new standalone futex test that verifies next requirements:
-Futex can be placed in user memory using ZTEST_BMEM
-User thread can write to futex value
-User threads can make wait/wake syscalls on it
Added detailed Doxygen tag with information about the test
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
1.Add some comments to describe functions performance
2.add a new testcase to implement push can be waited
when there are no items available.
Signed-off-by: Ningx Zhao <ningx.zhao@intel.com>
Exercise the public macros as well as device_map().
This test has a whitelist for whatever reason; add
mps2_an385 so that the !DEVICE_MMIO_IS_IN_RAM stuff
is tested.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
1. Add code change to the test_permission_inheritance() to let it
test that child thread can't access parent thread object. Now that test
tests one more related to it feature.
2. Add new Doxygen tags with informative descriptions about the kernel
objects tests. That will make reading and understanding kernel object
tests code easier.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Instead of replacing of copyright year with the new one,
necessary to add new to the existing one
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
To improve Zephyr tests, I think that it will necessary to have test,
that verifies a child thread inherits resource pool assignment
of their parent.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Add new semaphore tests, to test important features like:
-count limit
-semaphore define at compile time
-mutual exclusion
I decided to add new test cases that can improve Zephyr
semaphore testing infrastructure.
For each new test added informative Doxygen description.
New test cases test next important requirements:
1. test_k_sem_correct_count_limit()
That test verifies that semaphore can be taken correctly by a thread,
and taking of semaphore decrements its count as expected.
2. test_k_sem_define()
Explicit ans standalone test to test semaphore can be defined
compile time.
3. test_sem_queue_mutual_exclusion
Test that our system can provide a traditional counting
semaphore abstraction for mutual exclusion.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
One of the interrupts used by the gen_isr_table test conflicts with a
gpio interrupt on the lpc54114 soc, so disable gpio for this test on the
corresponding board. We do this for only the m4 core because the test is
not supported on the m0 core.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
During inspection of the workqueue tests, I find out testing gaps.
Decided to add new test cases that can improve Zephyr OS testing
quality.
Added new test cases:
1. test_work_item_supplied_with_func
In docs described that work item supplied with a handler function,
prove that it works.
2. test_process_work_items_fifo
Test that system process work items in first-in, first-out manner.
3. test_sched_delayed_work_item
Verify that delayed work item processed after specific period of time
stated by user.
4. test_workqueue_max_number
Test the limit of number of workqueues created
5. test_cancel_processed_work_item Created test to increase branch
coverage.
Modified existing test cases:
1. test_work_submit_handler updated Doxygen tag, added more detailed
description"
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Unit tests were failing to build because random header was included by
kernel_includes.h. The problem is that rand32.h includes a generated
file that is either not generated or not included when building unit
tests. Also, it is better to limit the scope of this file to where it is
used.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
In nRF9160 and application core in nRF5340, not all interrupts with
highest numbers are implemented. Thus, limit the number of interrupts
reported to the test, so that it does not try to use some unavailable
ones.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
This test was written to assume that the only IPI handled would be the
one generated by the test, but the scheduler also generates an IPI any
time a thread becomes runnable, and there's no way to lock that out in
an SMP system where the other CPU is going to be doing its own thing
(we can't use "1cpu" because that locks interrupts on the other CPU
and obviously this is a test of an interrupt).
Change the logic to detect that "at least one IPI was received", which
is fine for coverage. Really a better place for a test like this
would have been tests/kernel/mp, which is a test of the lower level
APIs and runs the other CPU deterministically (i.e. not under the
control of the Zephyr scheduler).
Also some misc fixes:
* Don't busy wait at the start, that's needless.
* Sleep instead of busywaiting after sending the IPI, spinning isn't
needed here and acts to increase CI load needlessly.
* Declare the cross thread signal variable volatile for correctness
(though this error seems to have been benign in practice).
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
GICv3 is now support for SGI generation and test case is updated
to use GICv3 apis. bcm958402m2_a72 can be enabled now.
Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Add one another test case for testing both arch_curr_cpu() and
arch_sched_ipi() architecture layer interface.
Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
1. Doxygen tags updates of the existing tests.
2. Fixed use of API K_MSEC in test_syscall_torture
3. Removed misprints
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
