zephyr/tests/kernel/sleep
Andrew Boie d2b8922fa3 kernel: allow threads to sleep forever
Previously, passing K_FOREVER to k_sleep() would return
immediately.

Forever is a long time. Even if woken up at some point,
we still had forever to sleep, so return K_FOREVER in this
case.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2019-11-09 00:36:34 +01:00
..
src kernel: allow threads to sleep forever 2019-11-09 00:36:34 +01:00
CMakeLists.txt license: cleanup: add SPDX Apache-2.0 license identifier 2019-04-07 08:45:22 -04:00
prj.conf tests: Never disable SMP 2019-09-26 16:54:06 -04:00
README.txt tests/kernel/sleep: add tests for k_usleep() API 2019-05-21 23:09:16 -04:00
testcase.yaml tests: updated names for the kernel tests 2019-10-22 22:55:35 -04:00

Title: cooperative thread  Sleep and Wakeup APIs

Description:

This test verifies that cooperative  sleep and wakeup APIs operate as
expected.

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Building and Running Project:

This project outputs to the console.  It can be built and executed
on QEMU as follows:

    make run

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Troubleshooting:

Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:

    make clean          # discard results of previous builds
                        # but keep existing configuration info
or
    make pristine       # discard results of previous builds
                        # and restore pre-defined configuration info

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Sample Output:

Running test suite sleep
===================================================================
starting test - test_sleep
Kernel objects initialized
Test thread started: id = 0x00400040
Helper thread started: id = 0x00400000
Testing normal expiration of k_sleep()
Testing: test thread sleep + helper thread wakeup test
Testing: test thread sleep + isr offload wakeup test
Testing: test thread sleep + main wakeup test thread
Testing kernel k_sleep()
PASS - test_sleep
===================================================================
starting test - test_usleep
elapsed_ms = 1000
PASS - test_usleep
===================================================================
Test suite sleep succeeded
===================================================================
PROJECT EXECUTION SUCCESSFUL