zulip/frontend_tests/run-casper

113 lines
3.9 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import subprocess
import sys
import os
import glob
import shlex
#
# In order to use remote casperjs debugging, pass the --remote-debug flag
# This will start a remote debugging session listening on port 7777
#
# See https://wiki.zulip.net/wiki/Testing_the_app for more information
# on how to use remote debugging
#
ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
os.environ["CASPER_TESTS"] = "1"
os.environ["PHANTOMJS_EXECUTABLE"] = os.path.join(ZULIP_PATH, "node_modules/.bin/phantomjs")
os.environ["http_proxy"] = ""
os.environ["https_proxy"] = ""
usage = """test-js-with-casper [options]
test-js-with-casper # Run all test files
test-js-with-casper 09-navigation.js # Run a single test file
test-js-with-casper 09 # Run a single test file 09-navigation.js
test-js-with-casper 01-login.js 03-narrow.js # Run a few test files
test-js-with-casper 01 03 # Run a few test files, 01-login.js and 03-narrow.js here"""
parser = argparse.ArgumentParser(usage)
parser.add_argument('--skip-flaky-tests', dest='skip_flaky',
action="store_true",
default=False, help='Skip flaky tests')
parser.add_argument('--force', dest='force',
action="store_true",
default=False, help='Run tests despite possible problems.')
parser.add_argument('--remote-debug',
help='Whether or not to enable remote debugging on port 7777',
action="store_true",
default=False)
parser.add_argument('tests', nargs=argparse.REMAINDER,
help='Specific tests to run; by default, runs all tests')
options = parser.parse_args()
sys.path.insert(0, ZULIP_PATH)
# check for the venv
from tools.lib import sanity_check
sanity_check.check_venv(__file__)
from tools.lib.test_script import assert_provisioning_status_ok
from tools.lib.test_server import test_server_running
from typing import Iterable, List
assert_provisioning_status_ok(options.force)
os.chdir(ZULIP_PATH)
os.makedirs('var/casper', exist_ok=True)
for f in glob.glob('var/casper/casper-failure*.png'):
os.remove(f)
def run_tests(files: Iterable[str], external_host: str) -> None:
test_dir = os.path.join(ZULIP_PATH, 'frontend_tests/casper_tests')
test_files = []
for file in files:
for file_name in os.listdir(test_dir):
if file_name.startswith(file):
file = file_name
break
if not os.path.exists(file):
file = os.path.join(test_dir, file)
test_files.append(os.path.abspath(file))
if not test_files:
test_files = sorted(glob.glob(os.path.join(test_dir, '*.js')))
# 10-admin.js is too flaky!
if options.skip_flaky:
test_files = [fn for fn in test_files if '10-admin' not in fn]
remote_debug = [] # type: List[str]
if options.remote_debug:
remote_debug = ["--remote-debugger-port=7777", "--remote-debugger-autorun=yes"]
with test_server_running(options.force, external_host):
# Important: do this next call inside the `with` block, when Django
# will be pointing at the test database.
subprocess.check_call('tools/setup/generate-test-credentials')
ret = 1
for test_file in test_files:
test_name = os.path.basename(test_file)
cmd = ["node_modules/.bin/casperjs"] + remote_debug + ["test", test_file]
print("\n\n===================== %s\nRunning %s\n\n" % (test_name, " ".join(map(shlex.quote, cmd))))
ret = subprocess.call(cmd)
if ret != 0:
break
if ret != 0:
print("""
The Casper frontend tests failed! For help debugging, read:
https://zulip.readthedocs.io/en/latest/testing/testing-with-casper.html
""", file=sys.stderr)
sys.exit(ret)
external_host = "zulipdev.com:9981"
run_tests(options.tests, external_host)
sys.exit(0)