OpenHarmony-v6.0-Release/s

#!/usr/bin/env python3
# Copyright 2017 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Uploads RBE results to BigQuery"""

import argparse
import json
import os
import ssl
import sys
import urllib.error
import urllib.parse
import urllib.request
import uuid

gcp_utils_dir = os.path.abspath(
    os.path.join(os.path.dirname(__file__), "../../gcp/utils")
)
sys.path.append(gcp_utils_dir)
import big_query_utils

_DATASET_ID = "jenkins_test_results"
_DESCRIPTION = "Test results from master RBE builds on Kokoro"
# 365 days in milliseconds
_EXPIRATION_MS = 365 * 24 * 60 * 60 * 1000
_PARTITION_TYPE = "DAY"
_PROJECT_ID = "grpc-testing"
_RESULTS_SCHEMA = [
    ("job_name", "STRING", "Name of Kokoro job"),
    ("build_id", "INTEGER", "Build ID of Kokoro job"),
    ("build_url", "STRING", "URL of Kokoro build"),
    ("test_target", "STRING", "Bazel target path"),
    ("test_class_name", "STRING", "Name of test class"),
    ("test_case", "STRING", "Name of test case"),
    ("result", "STRING", "Test or build result"),
    ("timestamp", "TIMESTAMP", "Timestamp of test run"),
    ("duration", "FLOAT", "Duration of the test run"),
]
_TABLE_ID = "rbe_test_results"


def _get_api_key():
    """Returns string with API key to access ResultStore.
    Intended to be used in Kokoro environment."""
    api_key_directory = os.getenv("KOKORO_GFILE_DIR")
    api_key_file = os.path.join(api_key_directory, "resultstore_api_key")
    assert os.path.isfile(api_key_file), (
        "Must add --api_key arg if not on "
        "Kokoro or Kokoro environment is not set up properly."
    )
    with open(api_key_file, "r") as f:
        return f.read().replace("\n", "")


def _get_invocation_id():
    """Returns String of Bazel invocation ID. Intended to be used in
    Kokoro environment."""
    bazel_id_directory = os.getenv("KOKORO_ARTIFACTS_DIR")
    bazel_id_file = os.path.join(bazel_id_directory, "bazel_invocation_ids")
    assert os.path.isfile(bazel_id_file), (
        "bazel_invocation_ids file, written "
        "by RBE initialization script, expected but not found."
    )
    with open(bazel_id_file, "r") as f:
        return f.read().replace("\n", "")


def _parse_test_duration(duration_str):
    """Parse test duration string in '123.567s' format"""
    try:
        if duration_str.endswith("s"):
            duration_str = duration_str[:-1]
        return float(duration_str)
    except:
        return None


def _upload_results_to_bq(rows):
    """Upload test results to a BQ table.

    Args:
        rows: A list of dictionaries containing data for each row to insert
    """
    bq = big_query_utils.create_big_query()
    big_query_utils.create_partitioned_table(
        bq,
        _PROJECT_ID,
        _DATASET_ID,
        _TABLE_ID,
        _RESULTS_SCHEMA,
        _DESCRIPTION,
        partition_type=_PARTITION_TYPE,
        expiration_ms=_EXPIRATION_MS,
    )

    max_retries = 3
    for attempt in range(max_retries):
        if big_query_utils.insert_rows(
            bq, _PROJECT_ID, _DATASET_ID, _TABLE_ID, rows
        ):
            break
        else:
            if attempt < max_retries - 1:
                print("Error uploading result to bigquery, will retry.")
            else:
                print(
                    "Error uploading result to bigquery, all attempts failed."
                )
                sys.exit(1)


def _get_resultstore_data(api_key, invocation_id):
    """Returns dictionary of test results by querying ResultStore API.
    Args:
        api_key: String of ResultStore API key
        invocation_id: String of ResultStore invocation ID to results from
    """
    all_actions = []
    page_token = ""
    # ResultStore's API returns data on a limited number of tests. When we exceed
    # that limit, the 'nextPageToken' field is included in the request to get
    # subsequent data, so keep requesting until 'nextPageToken' field is omitted.
    while True:
        req = urllib.request.Request(
            url="https://resultstore.googleapis.com/v2/invocations/%s/targets/-/configuredTargets/-/actions?key=%s&pageToken=%s&fields=next_page_token,actions.id,actions.status_attributes,actions.timing,actions.test_action"
            % (invocation_id, api_key, page_token),
            headers={"Content-Type": "application/json"},
        )
        ctx_dict = {}
        if os.getenv("PYTHONHTTPSVERIFY") == "0":
            ctx = ssl.create_default_context()
            ctx.check_hostname = False
            ctx.verify_mode = ssl.CERT_NONE
            ctx_dict = {"context": ctx}
        raw_resp = urllib.request.urlopen(req, **ctx_dict).read()
        decoded_resp = (
            raw_resp
            if isinstance(raw_resp, str)
            else raw_resp.decode("utf-8", "ignore")
        )
        results = json.loads(decoded_resp)
        all_actions.extend(results["actions"])
        if "nextPageToken" not in results:
            break
        page_token = results["nextPageToken"]
    return all_actions


if __name__ == "__main__":
    # Arguments are necessary if running in a non-Kokoro environment.
    argp = argparse.ArgumentParser(
        description=(
            "Fetches results for given RBE invocation and uploads them to"
            " BigQuery table."
        )
    )
    argp.add_argument(
        "--api_key",
        default="",
        type=str,
        help="The API key to read from ResultStore API",
    )
    argp.add_argument(
        "--invocation_id",
        default="",
        type=str,
        help="UUID of bazel invocation to fetch.",
    )
    argp.add_argument(
        "--bq_dump_file",
        default=None,
        type=str,
        help="Dump JSON data to file just before uploading",
    )
    argp.add_argument(
        "--resultstore_dump_file",
        default=None,
        type=str,
        help="Dump JSON data as received from ResultStore API",
    )
    argp.add_argument(
        "--skip_upload",
        default=False,
        action="store_const",
        const=True,
        help="Skip uploading to bigquery",
    )
    args = argp.parse_args()

    api_key = args.api_key or _get_api_key()
    invocation_id = args.invocation_id or _get_invocation_id()
    resultstore_actions = _get_resultstore_data(api_key, invocation_id)

    if args.resultstore_dump_file:
        with open(args.resultstore_dump_file, "w") as f:
            json.dump(resultstore_actions, f, indent=4, sort_keys=True)
        print(
            ("Dumped resultstore data to file %s" % args.resultstore_dump_file)
        )

    # google.devtools.resultstore.v2.Action schema:
    # https://github.com/googleapis/googleapis/blob/master/google/devtools/resultstore/v2/action.proto
    bq_rows = []
    for index, action in enumerate(resultstore_actions):
        # Filter out non-test related data, such as build results.
        if "testAction" not in action:
            continue
        # Some test results contain the fileProcessingErrors field, which indicates
        # an issue with parsing results individual test cases.
        if "fileProcessingErrors" in action:
            test_cases = [
                {
                    "testCase": {
                        "caseName": str(action["id"]["actionId"]),
                    }
                }
            ]
        # Test timeouts have a different dictionary structure compared to pass and
        # fail results.
        elif action["statusAttributes"]["status"] == "TIMED_OUT":
            test_cases = [
                {
                    "testCase": {
                        "caseName": str(action["id"]["actionId"]),
                        "timedOut": True,
                    }
                }
            ]
        # When RBE believes its infrastructure is failing, it will abort and
        # mark running tests as UNKNOWN. These infrastructure failures may be
        # related to our tests, so we should investigate if specific tests are
        # repeatedly being marked as UNKNOWN.
        elif action["statusAttributes"]["status"] == "UNKNOWN":
            test_cases = [
                {
                    "testCase": {
                        "caseName": str(action["id"]["actionId"]),
                        "unknown": True,
                    }
                }
            ]
            # Take the timestamp from the previous action, which should be
            # a close approximation.
            action["timing"] = {
                "startTime": resultstore_actions[index - 1]["timing"][
                    "startTime"
                ]
            }
        elif "testSuite" not in action["testAction"]:
            continue
        elif "tests" not in action["testAction"]["testSuite"]:
            continue
        else:
            test_cases = []
            for tests_item in action["testAction"]["testSuite"]["tests"]:
                test_cases += tests_item["testSuite"]["tests"]
        for test_case in test_cases:
            if any(s in test_case["testCase"] for s in ["errors", "failures"]):
                result = "FAILED"
            elif "timedOut" in test_case["testCase"]:
                result = "TIMEOUT"
            elif "unknown" in test_case["testCase"]:
                result = "UNKNOWN"
            else:
                result = "PASSED"
            try:
                bq_rows.append(
                    {
                        "insertId": str(uuid.uuid4()),
                        "json": {
                            "job_name": os.getenv("KOKORO_JOB_NAME"),
                            "build_id": os.getenv("KOKORO_BUILD_NUMBER"),
                            "build_url": "https://source.cloud.google.com/results/invocations/%s"
                            % invocation_id,
                            "test_target": action["id"]["targetId"],
                            "test_class_name": test_case["testCase"].get(
                                "className", ""
                            ),
                            "test_case": test_case["testCase"]["caseName"],
                            "result": result,
                            "timestamp": action["timing"]["startTime"],
                            "duration": _parse_test_duration(
                                action["timing"]["duration"]
                            ),
                        },
                    }
                )
            except Exception as e:
                print(("Failed to parse test result. Error: %s" % str(e)))
                print((json.dumps(test_case, indent=4)))
                bq_rows.append(
                    {
                        "insertId": str(uuid.uuid4()),
                        "json": {
                            "job_name": os.getenv("KOKORO_JOB_NAME"),
                            "build_id": os.getenv("KOKORO_BUILD_NUMBER"),
                            "build_url": "https://source.cloud.google.com/results/invocations/%s"
                            % invocation_id,
                            "test_target": action["id"]["targetId"],
                            "test_class_name": "N/A",
                            "test_case": "N/A",
                            "result": "UNPARSABLE",
                            "timestamp": "N/A",
                        },
                    }
                )

    if args.bq_dump_file:
        with open(args.bq_dump_file, "w") as f:
            json.dump(bq_rows, f, indent=4, sort_keys=True)
        print(("Dumped BQ data to file %s" % args.bq_dump_file))

    if not args.skip_upload:
        # BigQuery sometimes fails with large uploads, so batch 1,000 rows at a time.
        MAX_ROWS = 1000
        for i in range(0, len(bq_rows), MAX_ROWS):
            _upload_results_to_bq(bq_rows[i : i + MAX_ROWS])
    else:
        print("Skipped upload to bigquery.")