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#!/usr/bin/env python3
import argparse
import re
import json
import os
import sys
import urllib.parse
from xml.etree import ElementTree as ET
from mute_utils import mute_target, pattern_to_re
from junit_utils import add_junit_link_property, is_faulty_testcase
def log_print(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)
class YaMuteCheck:
def __init__(self):
self.regexps = set()
self.regexps = []
def load(self, fn):
with open(fn, "r") as fp:
for line in fp:
line = line.strip()
try:
testsuite, testcase = line.split(" ", maxsplit=1)
except ValueError:
log_print(f"SKIP INVALID MUTE CONFIG LINE: {line!r}")
continue
self.populate(testsuite, testcase)
def populate(self, testsuite, testcase):
check = []
for p in (pattern_to_re(testsuite), pattern_to_re(testcase)):
try:
check.append(re.compile(p))
except re.error:
log_print(f"Unable to compile regex {p!r}")
return
self.regexps.append(tuple(check))
def __call__(self, suite_name, test_name):
for ps, pt in self.regexps:
if ps.match(suite_name) and pt.match(test_name):
return True
return False
class YTestReportTrace:
def __init__(self, out_root):
self.out_root = out_root
self.traces = {}
def load(self, subdir):
test_results_dir = os.path.join(self.out_root, f"{subdir}/test-results/")
if not os.path.isdir(test_results_dir):
log_print(f"Directory {test_results_dir} doesn't exist")
return
for folder in os.listdir(test_results_dir):
fn = os.path.join(self.out_root, test_results_dir, folder, "ytest.report.trace")
if not os.path.isfile(fn):
continue
with open(fn, "r") as fp:
for line in fp:
event = json.loads(line.strip())
if event["name"] == "subtest-finished":
event = event["value"]
cls = event["class"]
subtest = event["subtest"]
cls = cls.replace("::", ".")
self.traces[(cls, subtest)] = event
def has(self, cls, name):
return (cls, name) in self.traces
def get_logs(self, cls, name):
trace = self.traces.get((cls, name))
if not trace:
return {}
logs = trace["logs"]
result = {}
for k, path in logs.items():
if k == "logsdir":
continue
result[k] = path.replace("$(BUILD_ROOT)", self.out_root)
return result
def filter_empty_logs(logs):
result = {}
for k, v in logs.items():
if not os.path.isfile(v) or os.stat(v).st_size == 0:
continue
result[k] = v
return result
def save_log(build_root, fn, out_dir, log_url_prefix, trunc_size):
fpath = os.path.relpath(fn, build_root)
if out_dir is not None:
out_fn = os.path.join(out_dir, fpath)
fsize = os.stat(fn).st_size
out_fn_dir = os.path.dirname(out_fn)
if not os.path.isdir(out_fn_dir):
os.makedirs(out_fn_dir, 0o700)
if trunc_size and fsize > trunc_size:
with open(fn, "rb") as in_fp:
in_fp.seek(fsize - trunc_size)
log_print(f"truncate {out_fn} to {trunc_size}")
with open(out_fn, "wb") as out_fp:
while 1:
buf = in_fp.read(8192)
if not buf:
break
out_fp.write(buf)
else:
os.symlink(fn, out_fn)
quoted_fpath = urllib.parse.quote(fpath)
return f"{log_url_prefix}{quoted_fpath}"
def transform(fp, mute_check: YaMuteCheck, ya_out_dir, save_inplace, log_url_prefix, log_out_dir, log_trunc_size):
tree = ET.parse(fp)
root = tree.getroot()
for suite in root.findall("testsuite"):
suite_name = suite.get("name")
traces = YTestReportTrace(ya_out_dir)
traces.load(suite_name)
for case in suite.findall("testcase"):
test_name = case.get("name")
case.set("classname", suite_name)
is_fail = is_faulty_testcase(case)
if mute_check(suite_name, test_name):
log_print("mute", suite_name, test_name)
mute_target(case)
if is_fail and "." in test_name:
test_cls, test_method = test_name.rsplit(".", maxsplit=1)
logs = filter_empty_logs(traces.get_logs(test_cls, test_method))
if logs:
log_print(f"add {list(logs.keys())!r} properties for {test_cls}.{test_method}")
for name, fn in logs.items():
url = save_log(ya_out_dir, fn, log_out_dir, log_url_prefix, log_trunc_size)
add_junit_link_property(case, name, url)
if save_inplace:
tree.write(fp.name)
else:
ET.indent(root)
print(ET.tostring(root, encoding="unicode"))
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
"-i", action="store_true", dest="save_inplace", default=False, help="modify input file in-place"
)
parser.add_argument("-m", help="muted test list")
parser.add_argument("--log-url-prefix", default="./", help="url prefix for logs")
parser.add_argument("--log-out-dir", help="symlink logs to specific directory")
parser.add_argument(
"--log-truncate-size",
dest="log_trunc_size",
type=int,
default=134217728,
help="truncate log after specific size, 0 disables truncation",
)
parser.add_argument("--ya-out", help="ya make output dir (for searching logs and artifacts)")
parser.add_argument("in_file", type=argparse.FileType("r"))
args = parser.parse_args()
mute_check = YaMuteCheck()
if args.m:
mute_check.load(args.m)
transform(
args.in_file,
mute_check,
args.ya_out,
args.save_inplace,
args.log_url_prefix,
args.log_out_dir,
args.log_trunc_size,
)
if __name__ == "__main__":
main()
|
