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tests: context: move idle test to the end

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On some devices, when k_cpu_idle() was called we were getting
interrupts that were not the timer interrupt. On bbc_micro
a power clock control driver interrupt was happening instead
and k_cpu_idle() was returning without the system tick advancing,
failing the test.

The clock control interrupts seem to only happen early in device
boot; moving the idle test much later lets the test pass on this
board (and likely all other NRF5 based boards).

Issue: ZEP-2257
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-06-08 10:46:47 -07:00 • committed by Anas Nashif
commit 0b9f9f3023
1 changed files with 15 additions and 14 deletions
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29
tests/kernel/context/src/context.c
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@ -890,20 +890,6 @@ void main(void)
if (rv != TC_PASS) {
goto tests_done;
}
#ifdef HAS_POWERSAVE_INSTRUCTION
TC_PRINT("Testing k_cpu_idle()\n");
rv = test_kernel_cpu_idle(0);
if (rv != TC_PASS) {
goto tests_done;
}
#ifndef CONFIG_ARM
TC_PRINT("Testing k_cpu_atomic_idle()\n");
rv = test_kernel_cpu_idle(1);
if (rv != TC_PASS) {
goto tests_done;
}
#endif
#endif
TC_PRINT("Testing interrupt locking and unlocking\n");
rv = test_kernel_interrupts(irq_lock_wrapper, irq_unlock_wrapper, -1);
@ -971,6 +957,21 @@ void main(void)
goto tests_done;
}
#ifdef HAS_POWERSAVE_INSTRUCTION
TC_PRINT("Testing k_cpu_idle()\n");
rv = test_kernel_cpu_idle(0);
if (rv != TC_PASS) {
goto tests_done;
}
#ifndef CONFIG_ARM
TC_PRINT("Testing k_cpu_atomic_idle()\n");
rv = test_kernel_cpu_idle(1);
if (rv != TC_PASS) {
goto tests_done;
}
#endif
#endif
tests_done:
TC_END_RESULT(rv);
TC_END_REPORT(rv);