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tests/periph_cpuid: read CPUID_LEN from app instead of environment

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This commit is contained in:
Martine S. Lenders 2019-11-12 10:45:12 +01:00 committed by Martine Lenders
parent 2f0187e076
commit a33857bf29
2 changed files with 3 additions and 26 deletions
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21
tests/periph_cpuid/Makefile
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@ -3,24 +3,3 @@ include ../Makefile.tests_common
FEATURES_REQUIRED = periph_cpuid
include $(RIOTBASE)/Makefile.include
# Determine the CPUID_LEN based on the current architecture or CPU used in the
# build system.
ifneq (,$(filter arch_esp32,$(FEATURES_USED)))
CPUID_LEN = 7
endif
ifneq (,$(filter cc2538 efm32 ezr32wg nrf5%,$(CPU)))
CPUID_LEN = 8
endif
ifneq (,$(filter cc26x0 lpc1768 sam%,$(CPU)))
CPUID_LEN = 16
endif
ifneq (,$(filter fe310 kinetis stm32%,$(CPU)))
CPUID_LEN = 12
endif
# Use 4 as default as it is the minimum for all supported CPUs.
CPUID_LEN ?= 4
# Export CPUID_LEN env variable to the Python script.
export CPUID_LEN

8
tests/periph_cpuid/tests/01-run.py
View File

@ -6,18 +6,16 @@
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
import os
import sys
from testrunner import run
CPUID_LEN = int(os.getenv('CPUID_LEN') or 4)
def testfunc(child):
child.expect_exact('Test for the CPUID driver')
child.expect_exact('This test is reading out the CPUID of the platforms CPU')
expected = 'CPUID:' + CPUID_LEN * r' 0x[0-9a-fA-F]{2}'
child.expect(r'CPUID_LEN: (\d+)')
cpuid_len = int(child.match.group(1))
expected = 'CPUID:' + cpuid_len * r' 0x[0-9a-fA-F]{2}'
child.expect(expected)