| __copyright__ = """ |
| /* |
| * Copyright (c) 2018-2021, Arm Limited. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| * |
| */ |
| """ |
| |
| """ |
| Module with helper functions for code coverage reports. |
| """ |
| |
| import os |
| import subprocess |
| |
| from lava_helper import test_lava_dispatch_credentials |
| |
| |
| def run(cmd, cwd=None): |
| print("+ %s" % cmd, flush=True) |
| subprocess.check_call(cmd, shell=True, cwd=cwd) |
| |
| |
| def extract_trace_data(lava_log_fname, job_dir): |
| last_fname = None |
| f_out = None |
| with open(lava_log_fname) as f_in: |
| for l in f_in: |
| if l.startswith("covtrace-"): |
| fname, l = l.split(" ", 1) |
| if fname != last_fname: |
| if f_out: |
| f_out.close() |
| f_out = open(job_dir + "/" + fname, "w") |
| last_fname = fname |
| f_out.write(l) |
| |
| |
| def coverage_reports(jobs, user_args): |
| lava = test_lava_dispatch_credentials(user_args) |
| for job_id, info in jobs.items(): |
| job_dir = info["job_dir"] |
| metadata = info["metadata"] |
| |
| if os.getenv("CODE_COVERAGE_EN") == "TRUE" and info["device_type"] == "fvp": |
| |
| def dl_artifact(fname): |
| lava.fetch_file( |
| metadata["build_job_url"] + "artifact/trusted-firmware-m/build/bin/" + fname, |
| os.path.join(job_dir, fname) |
| ) |
| |
| dl_artifact("bl2.axf") |
| dl_artifact("tfm_s.axf") |
| dl_artifact("tfm_ns.axf") |
| run("python3 $SHARE_FOLDER/qa-tools/coverage-tool/coverage-reporting/intermediate_layer.py --config-json $SHARE_FOLDER/tf-m-ci-scripts/lava_helper/trace2covjson.json --local-workspace $SHARE_FOLDER", cwd=job_dir) |
| run("python3 $SHARE_FOLDER/qa-tools/coverage-tool/coverage-reporting/generate_info_file.py --workspace $SHARE_FOLDER --json covjson.json", cwd=job_dir) |
| run("genhtml --branch-coverage coverage.info --output-directory trace_report", cwd=job_dir) |