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Merge pull request #15446 from fjmolinas/pr_tests_riotboot_cc2538_bsl

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tests/riotboot: make automatic script work with cc2538-bsl
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Alexandre Abadie 2020-11-18 17:09:01 +01:00 committed by GitHub
commit ded50b2494
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2 changed files with 83 additions and 58 deletions
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2
dist/tools/cc2538-bsl/Makefile vendored
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@ -1,6 +1,6 @@
PKG_NAME=cc2538-bsl
PKG_URL=https://github.com/JelmerT/cc2538-bsl.git
PKG_VERSION=733e6f5b496402e40ad6d12df3d0372e205b8883
PKG_VERSION=11de8cb2933d23ce001a1af14225ff4f5cd1983c
PKG_LICENSE=BSD-3-Clause
include $(RIOTBASE)/pkg/pkg.mk

139
tests/riotboot/tests/01-run.py
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@ -13,68 +13,93 @@ from testrunner import run
from testrunner.spawn import MAKE
def flash_slot(slotnum, version):
cmd = [
MAKE,
"RIOTBOOT_SKIP_COMPILE=1",
"riotboot/flash-slot{}".format(slotnum),
"APP_VER={}".format(version),
]
assert subprocess.call(cmd) == 0
class RiotbootDevice:
def __init__(self):
self.slot_num = None
self.app_ver = None
def flash_current_slot_and_app_ver(self):
cmd = [
MAKE,
"RIOTBOOT_SKIP_COMPILE=1",
"riotboot/flash-slot{}".format(self.slot_num),
"APP_VER={}".format(self.app_ver),
]
assert(self.slot_num is not None)
assert(self.app_ver is not None)
assert subprocess.call(cmd) == 0
def get_current_slot_and_app_ver(self, child):
# Ask for current slot, should be 0 or 1
child.expect_exact('>')
child.sendline("curslotnr")
child.expect(r"Current slot=([0-1])")
self.slot_num = int(child.match.group(1))
# Ask for current APP_VER
child.expect_exact('>')
child.sendline("curslothdr")
child.expect(r"Image Version: (?P<app_ver>0x[0-9a-fA-F]{8})\r\n")
self.app_ver = int(child.match.group("app_ver"), 16)
def check_current_slot_and_app_ver(self, child):
# Check if it's running on the expected slot
child.expect_exact('>')
child.sendline("curslotnr")
child.expect_exact("Current slot={}".format(self.slot_num))
# Ask for current slot header info and check for basic output integrity
child.expect_exact('>')
child.sendline("curslothdr")
# Magic number is "RIOT" (always in little endian)
child.expect_exact("Image magic_number: 0x544f4952")
# Other info is hardware/app dependent so we just check basic compliance
child.expect_exact("Image Version: {0:#0{1}x}".format(self.app_ver, 10))
child.expect(r"Image start address: 0x[0-9a-fA-F]{8}\r\n")
child.expect(r"Header chksum: 0x[0-9a-fA-F]{8}\r\n")
# Ask for address of slot 0
child.expect_exact('>')
child.sendline("getslotaddr 0")
child.expect(r"Slot 0 address=0x[0-9a-fA-F]{8}\r\n")
# Ask for data of all slots
child.expect_exact('>')
child.sendline("dumpaddrs")
child.expect(r"slot 0: metadata: 0x[0-9a-fA-F]{1,8} "
r"image: 0x[0-9a-fA-F]{8}\r\n")
child.expect(r"slot 1: metadata: 0x[0-9a-fA-F]{1,8} "
r"image: 0x[0-9a-fA-F]{8}\r\n")
child.expect_exact('>')
def assert_check_slot(child, slotnum, version):
# Check if it's running on the expected slot
child.expect_exact('>')
child.sendline("curslotnr")
child.expect_exact("Current slot={}".format(slotnum))
def testfunc():
# This test requires flashing slot binaries. Some flashers like
# cc2538-bsl need to attach to the serial terminal in order to be
# able to flash. Since `run(func)` spawns a terminal a different
# `run(func)` is called after every flash in order to detach and
# re-attach the terminal between flashes
dev = RiotbootDevice()
# Get the current slot number and application version
ret = run(dev.get_current_slot_and_app_ver)
if ret != 0:
return ret
# Ask for current slot header info and check for basic output integrity
child.expect_exact('>')
child.sendline("curslothdr")
# Magic number is "RIOT" (always in little endian)
child.expect_exact("Image magic_number: 0x544f4952")
# Other info is hardware/app dependent so we just check basic compliance
child.expect_exact("Image Version: {0:#0{1}x}".format(version, 10))
child.expect(r"Image start address: 0x[0-9a-fA-F]{8}\r\n")
child.expect(r"Header chksum: 0x[0-9a-fA-F]{8}\r\n")
# Ask for address of slot 0
child.expect_exact('>')
child.sendline("getslotaddr 0")
child.expect(r"Slot 0 address=0x[0-9a-fA-F]{8}\r\n")
# Ask for data of all slots
child.expect_exact('>')
child.sendline("dumpaddrs")
child.expect(r"slot 0: metadata: 0x[0-9a-fA-F]{1,8} "
r"image: 0x[0-9a-fA-F]{8}\r\n")
child.expect(r"slot 1: metadata: 0x[0-9a-fA-F]{1,8} "
r"image: 0x[0-9a-fA-F]{8}\r\n")
child.expect_exact('>')
def testfunc(child):
# Ask for current slot, should be 0 or 1
child.expect_exact('>')
child.sendline("curslotnr")
child.expect(r"Current slot=([0-1])")
slotnum = int(child.match.group(1))
# Ask for current APP_VER
child.expect_exact('>')
child.sendline("curslothdr")
child.expect(r"Image Version: (?P<app_ver>0x[0-9a-fA-F]{8})\r\n")
current_app_ver = int(child.match.group("app_ver"), 16)
# Flash to both slots and verify basic functions
for version in [current_app_ver + 1, current_app_ver + 2]:
slotnum = slotnum ^ 1
flash_slot(slotnum, version)
assert_check_slot(child, slotnum, version)
# flash to both slots and verify
for version in [dev.app_ver + 1, dev.app_ver + 2]:
# update slot number and application version
dev.slot_num = dev.slot_num ^ 1
dev.app_ver = version
# flash
dev.flash_current_slot_and_app_ver()
# verify its running from the correct slot with the right version
ret = run(dev.check_current_slot_and_app_ver)
if ret != 0:
return ret
print("TEST PASSED")
return 0
if __name__ == "__main__":
sys.exit(run(testfunc))
sys.exit(testfunc())