Travis running tests on test servers (#272)
- README.md for adding test servers - Bash script for running tests on remote servers - Extend test_runner.py to flash using esptool.py - Python3.4 support. README.md update
This commit is contained in:
parent
1728ef3dfc
commit
6481f71ce0
8 changed files with 270 additions and 7 deletions
|
@ -12,6 +12,7 @@ cache:
|
|||
directories:
|
||||
- ${CROSS_ROOT}
|
||||
addons:
|
||||
ssh_known_hosts: 195.138.84.66
|
||||
apt:
|
||||
packages:
|
||||
- make
|
||||
|
@ -35,6 +36,11 @@ addons:
|
|||
- vim-common
|
||||
|
||||
before_install:
|
||||
- openssl aes-256-cbc -K $encrypted_709d8233e262_key -iv $encrypted_709d8233e262_iv
|
||||
-in utils/travis_tests/sheinz_rsa.enc -out /tmp/sheinz_rsa -d
|
||||
- eval "$(ssh-agent -s)"
|
||||
- chmod 600 /tmp/sheinz_rsa
|
||||
- ssh-add /tmp/sheinz_rsa
|
||||
- travis_wait 30 utils/travis_build/install_toolchain.sh
|
||||
|
||||
script:
|
||||
|
@ -45,3 +51,5 @@ script:
|
|||
- ( ${MAKE_CMD} ) || ( ${MAKE_CMD} V=1 )
|
||||
# build bootloader
|
||||
- make -C bootloader/
|
||||
# run tests
|
||||
- ./utils/travis_tests/run_tests.sh
|
||||
|
|
14
common.mk
14
common.mk
|
@ -146,7 +146,7 @@ ifndef $(1)_WHOLE_ARCHIVE
|
|||
$(1)_AR_IN_FILES += $$($(1)_SRC_FILES)
|
||||
endif
|
||||
|
||||
$$($(1)_AR): $$($(1)_AR_IN_FILES)
|
||||
$$($(1)_AR): $$($(1)_OBJ_FILES) $$($(1)_SRC_IN_AR_FILES)
|
||||
$(vecho) "AR $$@"
|
||||
$(Q) mkdir -p $$(dir $$@)
|
||||
$(Q) $(AR) cru $$@ $$^
|
||||
|
@ -223,10 +223,15 @@ $(FW_FILE): $(PROGRAM_OUT) $(FIRMWARE_DIR)
|
|||
$(vecho) "FW $@"
|
||||
$(Q) $(ESPTOOL) elf2image --version=2 $(ESPTOOL_ARGS) $< -o $(FW_FILE)
|
||||
|
||||
flash: all
|
||||
$(ESPTOOL) -p $(ESPPORT) --baud $(ESPBAUD) write_flash $(ESPTOOL_ARGS) \
|
||||
ESPTOOL_FLASH_CMD ?= -p $(ESPPORT) --baud $(ESPBAUD) write_flash $(ESPTOOL_ARGS) \
|
||||
0x0 $(RBOOT_BIN) 0x1000 $(RBOOT_CONF) 0x2000 $(FW_FILE) $(SPIFFS_ESPTOOL_ARGS)
|
||||
|
||||
flash: all
|
||||
$(Q) $(ESPTOOL) $(ESPTOOL_FLASH_CMD)
|
||||
|
||||
print_flash_cmd:
|
||||
$(Q) echo "$(ESPTOOL_FLASH_CMD)"
|
||||
|
||||
erase_flash:
|
||||
$(ESPTOOL) -p $(ESPPORT) --baud $(ESPBAUD) erase_flash
|
||||
|
||||
|
@ -270,6 +275,9 @@ help:
|
|||
@echo "test"
|
||||
@echo "'flash', then start a GNU Screen session on the same serial port to see serial output."
|
||||
@echo ""
|
||||
@echo "print_flash_cmd"
|
||||
@echo "Just print command line arguments for flashing with esptool.py"
|
||||
@echo ""
|
||||
@echo "size"
|
||||
@echo "Build, then print a summary of built firmware size."
|
||||
@echo ""
|
||||
|
|
|
@ -39,6 +39,12 @@ If not specified device `/dev/ttyUSB1` is used.
|
|||
|
||||
`--no-flash` or `-n` - Do not flash the test firmware before running tests.
|
||||
|
||||
`--flash` or `-f` - Flash device directly with esptool instead of using
|
||||
`make flash` command. Can be used to flash binaries without esp-open-rtos
|
||||
environment.
|
||||
|
||||
`--flash-cmd` or `-c` - Flash command for esptool. Used together with `--flash`.
|
||||
|
||||
`--list` or `-l` - Display list of the available test cases on the device.
|
||||
|
||||
### Example
|
||||
|
|
|
@ -44,9 +44,9 @@ def main():
|
|||
verbose = args.verbose
|
||||
|
||||
if not args.no_flash:
|
||||
flash_image(args.aport)
|
||||
flash(args.aport, args)
|
||||
if args.type != 'solo':
|
||||
flash_image(args.bport)
|
||||
flash(args.bport, args)
|
||||
|
||||
env = TestEnvironment(args.aport, TestEnvironment.A)
|
||||
env_b = None
|
||||
|
@ -279,11 +279,34 @@ def get_testdir():
|
|||
Return the 'tests' directory in the source tree
|
||||
(assuming the test_runner.py script is in that directory.
|
||||
"""
|
||||
res = os.path.dirname(__name__)
|
||||
res = os.path.dirname(__file__)
|
||||
return "." if res == "" else res
|
||||
|
||||
|
||||
def flash_image(serial_port):
|
||||
def flash(serial_port, args):
|
||||
if args.flash:
|
||||
esptool_flash(serial_port, args.flash_cmd)
|
||||
else:
|
||||
make_flash(serial_port)
|
||||
|
||||
|
||||
def esptool_flash(serial_port, params):
|
||||
env = dict(os.environ)
|
||||
verbose_print("Flashing test image to %s..." % serial_port)
|
||||
try:
|
||||
stdout = sys.stdout if verbose else None
|
||||
cmd = ["esptool.py", "-p", serial_port]
|
||||
cmd.extend(params.split(' '))
|
||||
cmd = [x for x in cmd if x] # remove empty elements
|
||||
subprocess.check_call(cmd, cwd=get_testdir(), stdout=stdout,
|
||||
stderr=subprocess.STDOUT, env=env)
|
||||
except subprocess.CalledProcessError as e:
|
||||
raise TestRunnerError("'esptool.py flash serial=%s' failed with exit code %d" %
|
||||
(serial_port, e.returncode))
|
||||
verbose_print("Flashing successful.")
|
||||
|
||||
|
||||
def make_flash(serial_port):
|
||||
# Bit hacky: rather than calling esptool directly,
|
||||
# just use the Makefile flash target with the correct ESPPORT argument
|
||||
env = dict(os.environ)
|
||||
|
@ -329,6 +352,17 @@ def parse_args():
|
|||
action='store_true',
|
||||
default=False)
|
||||
|
||||
parser.add_argument(
|
||||
'--flash', '-f',
|
||||
help='Flash device directly with esptool',
|
||||
action='store_true',
|
||||
default=False)
|
||||
|
||||
parser.add_argument(
|
||||
'--flash-cmd', '-c',
|
||||
help='Flash command for esptool',
|
||||
default='write_flash 0x2000 ./firmware/tests.bin')
|
||||
|
||||
parser.add_argument(
|
||||
'--verbose', '-v',
|
||||
help='Verbose test runner debugging output',
|
||||
|
|
101
utils/travis_tests/README.md
Normal file
101
utils/travis_tests/README.md
Normal file
|
@ -0,0 +1,101 @@
|
|||
Travis CI Tests
|
||||
====================
|
||||
|
||||
This directory contains a script `run_tests.sh` that is executed by Travis CI.
|
||||
The script builds a test firmware, deploys it on one of the test servers and
|
||||
runs it.
|
||||
|
||||
The script will not return an error if deployment to one of the test servers has
|
||||
failed. It is done this way not to fail a build if a test server is down.
|
||||
The script will return an error if deployment was successful but tests failed.
|
||||
|
||||
Test servers
|
||||
------------
|
||||
|
||||
Test server is a linux host that is accessible from the Internet by a static IP.
|
||||
It should have at least one ESP8266 module connected to a USB port. The module
|
||||
should be capable restarting and switching to boot mode via a serial port.
|
||||
All popular **NodeMCU** and **Wemos** modules will work.
|
||||
|
||||
To run tests on a server it should provide SSH access. SSH daemon should be
|
||||
configured to authenticate using keys.
|
||||
|
||||
Test server running on Raspberry PI:
|
||||
|
||||
![Raspberry PI Test server][example-test-server]
|
||||
|
||||
### Test server requirements
|
||||
|
||||
* Linux host
|
||||
* Public static IP
|
||||
* One or two ESP8266 modules connected to USB ports
|
||||
* SSH access from the Internet (with public key from Travis CI)
|
||||
* Python3
|
||||
* [esptool.py] installed `pip install esptool`
|
||||
* pySerial python module `pip3 install pyserial`
|
||||
|
||||
### Create SSH keys for Travis
|
||||
|
||||
[Here][travis-ssh-deploy] is a good article about Travis deployment using SSH.
|
||||
|
||||
The problem with SSH access from Travis to a server is that it should have
|
||||
a private key. But this key should not be publicly available.
|
||||
|
||||
Hopefully Travis allows to encrypt certain files and only decrypt them at build
|
||||
stage. So the sensitive file is stored in the repository encrypted.
|
||||
|
||||
Generate a new key pair:
|
||||
```bash
|
||||
ssh-keygen -t rsa -b 4096 -C '<repo>@travis-ci.org' -f ./<server_name>_rsa
|
||||
```
|
||||
|
||||
To encrypt a private key you need a command line Travis client.
|
||||
|
||||
To install it run:
|
||||
```bash
|
||||
gem install travis
|
||||
```
|
||||
Or refer [the official installation instructions][travis-install].
|
||||
|
||||
The following command will encrypt a file and modify .travis.yml:
|
||||
```bash
|
||||
travis encrypt-file <server_name>_rsa --add
|
||||
```
|
||||
|
||||
Deploy public key to a test server:
|
||||
```bash
|
||||
ssh-copy-id -i <server_name>_rsa.pub <ssh-user>@<deploy-host>
|
||||
```
|
||||
|
||||
Add the following lines in the .travis.yml:
|
||||
```yml
|
||||
addons:
|
||||
ssh_known_hosts: <server_ip>
|
||||
```
|
||||
```yml
|
||||
before_install:
|
||||
- openssl aes-256-cbc aes-256-cbc -K $encrypted_<...>_key -iv $encrypted_<...>_iv -in <server_name>_rsa.enc -out /tmp/<server_name>_rsa -d
|
||||
- eval "$(ssh-agent -s)"
|
||||
- chmod 600 /tmp/<server_name>_rsa
|
||||
- ssh-add /tmp/<server_name>_rsa
|
||||
```
|
||||
|
||||
Remove keys and stage files for commit:
|
||||
```bash
|
||||
rm -f <server_name>_rsa <server_name>_rsa.pub
|
||||
git add <server_name>_rsa.enc .travis.yml
|
||||
```
|
||||
|
||||
### Add test server
|
||||
|
||||
The final step is to add a server to the test runner script.
|
||||
Add a new item into an array in `run_tests.sh`:
|
||||
```bash
|
||||
TEST_SERVERS[2]="IP=<server_ip>;User=<ssh_user_name>;Type=<solo|dual>"
|
||||
```
|
||||
|
||||
|
||||
[esptool.py]: https://github.com/espressif/esptool
|
||||
[travis-ssh-deploy]: https://oncletom.io/2016/travis-ssh-deploy
|
||||
[travis-install]: https://github.com/travis-ci/travis.rb#installation
|
||||
[example-test-server]: ./test_server_example.png
|
106
utils/travis_tests/run_tests.sh
Executable file
106
utils/travis_tests/run_tests.sh
Executable file
|
@ -0,0 +1,106 @@
|
|||
#!/bin/bash
|
||||
#
|
||||
# This script builds tests, deploys them on one of the available test
|
||||
# servers and runs them. If deployment fails it will not return an error code.
|
||||
# If tests fail the script will return an error code.
|
||||
# It is done this way not to fail Travis build if one of the test servers is
|
||||
# down.
|
||||
|
||||
# Test servers configuration
|
||||
TEST_SERVERS[0]="IP=195.138.84.66;User=pi;Type=solo"
|
||||
TEST_SERVERS[1]="IP=195.138.84.66;User=pi;Type=dual"
|
||||
|
||||
# It will be populated in 'build' function
|
||||
FLASH_CMD=
|
||||
|
||||
# Function doesn't accept any arguments. It builds the tests,
|
||||
# packages the binaries into the archive and populates FLASH_CMD variable.
|
||||
function build {
|
||||
echo "Building tests"
|
||||
make -C ./tests clean
|
||||
make -C ./tests -j8
|
||||
FLASH_CMD=$(make -s -C ./tests print_flash_cmd)
|
||||
|
||||
# Now we need to pack all files that are included in the flash cmd
|
||||
# so they can be transferred to the remote server and run there
|
||||
# Also we need to prepare flash command:
|
||||
# - remove firmware files path
|
||||
# - remove serial port parameter
|
||||
mkdir -p /tmp/firmware
|
||||
rm -rf /tmp/firmware/*
|
||||
params=($FLASH_CMD)
|
||||
pushd ./tests
|
||||
for param in "${params[@]}"
|
||||
do
|
||||
if [ -f ${param} ]
|
||||
then
|
||||
file_name=${param##*/}
|
||||
cp ${param} /tmp/firmware/
|
||||
FLASH_CMD=${FLASH_CMD/${param}/${file_name}}
|
||||
fi
|
||||
|
||||
# Removing port parameter from the cmd string
|
||||
if [[ "$param" == "-p" || "$param" == "--port" ]]
|
||||
then
|
||||
FLASH_CMD=${FLASH_CMD/${param}/}
|
||||
next_port=true
|
||||
else
|
||||
# Removing port value from the cmd string
|
||||
if [ "$next_port" ]
|
||||
then
|
||||
FLASH_CMD=${FLASH_CMD/${param} /}
|
||||
unset next_port
|
||||
fi
|
||||
fi
|
||||
done
|
||||
cp test_runner.py /tmp/firmware/
|
||||
tar -czf /tmp/tests.tar.gz -C /tmp/firmware .
|
||||
popd
|
||||
}
|
||||
|
||||
# $1 - Server IP
|
||||
# $2 - Login user name
|
||||
function deploy {
|
||||
echo "Deploying tests, server IP=${1}"
|
||||
scp /tmp/tests.tar.gz ${2}@${1}:/tmp/tests.tar.gz
|
||||
ssh ${2}@${1} mkdir -p /tmp/eor_test
|
||||
ssh ${2}@${1} rm -rf /tmp/eor_test/*
|
||||
ssh ${2}@${1} tar -xzf /tmp/tests.tar.gz -C /tmp/eor_test
|
||||
}
|
||||
|
||||
# $1 - Server IP
|
||||
# $2 - Login user name
|
||||
# $3 - Type "solo" or "dual"
|
||||
function run_tests {
|
||||
echo "Running tests, server IP=${1}, type=${3}"
|
||||
echo "Flash cmd: ${FLASH_CMD}"
|
||||
# Run test runner on the remote server
|
||||
ssh ${2}@${1} "source ~/.profile; /tmp/eor_test/test_runner.py --type ${3} -f -c \"${FLASH_CMD}\""
|
||||
}
|
||||
|
||||
# First step is to build a firmware
|
||||
build
|
||||
|
||||
failed=0
|
||||
|
||||
for server in "${TEST_SERVERS[@]}"
|
||||
do
|
||||
params=(${server//;/ })
|
||||
ip=${params[0]#IP=}
|
||||
user=${params[1]#User=}
|
||||
type=${params[2]#Type=}
|
||||
|
||||
deploy ${ip} ${user}
|
||||
if [ "$?" -eq "0" ]
|
||||
then
|
||||
run_tests ${ip} ${user} ${type}
|
||||
if [ "$?" -ne "0" ]
|
||||
then
|
||||
failed=$((failed+1))
|
||||
fi
|
||||
else
|
||||
echo "Server ${ip} is not available"
|
||||
fi
|
||||
done
|
||||
|
||||
exit $failed
|
BIN
utils/travis_tests/sheinz_rsa.enc
Normal file
BIN
utils/travis_tests/sheinz_rsa.enc
Normal file
Binary file not shown.
BIN
utils/travis_tests/test_server_example.png
Normal file
BIN
utils/travis_tests/test_server_example.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 163 KiB |
Loading…
Reference in a new issue