feat: add TimeDaemon CIT with pip hub infrastructure

MODULE.bazel

@@ -152,3 +152,28 @@ python.toolchain(
     is_default = True,
     python_version = PYTHON_VERSION,
 )
+
+pip = use_extension("@rules_python//python/extensions:pip.bzl", "pip", dev_dependency = True)
+
+# To regenerate the lock file after editing requirements.txt:
+#   bazel run //score/time_daemon/tests/integration_tests:requirements.update
+pip.parse(
+    hub_name = "pip_time_daemon_venv",
+    python_version = PYTHON_VERSION,
+    requirements_lock = "//score/time_daemon/tests/integration_tests:requirements.txt.lock",
+)
+use_repo(pip, "pip_time_daemon_venv")
+
+bazel_dep(name = "rules_cc", version = "0.2.17", dev_dependency = True)
+
+## Component Integration Test framework
+
+bazel_dep(name = "score_test_scenarios", version = "0.3.0", dev_dependency = True)
+git_override(
+    module_name = "score_test_scenarios",
+    commit = "a2f9cded3deb636f5dc800bf7a47131487119721",  # tag v0.3.0
+    patch_cmds = [
+        "sed -i 's|deps = \\[\"@score_baselibs//score/json:json_parser\"\\]|deps = [\"@score_baselibs//score/json:json\", \"@score_baselibs//score/json:json_parser\"]|' test_scenarios_cpp/BUILD",
+    ],
+    remote = "https://github.com/eclipse-score/testing_tools.git",
+)

score/tests/patches/BUILD

@@ -0,0 +1,14 @@
+# *******************************************************************************
+# Copyright (c) 2026 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+exports_files(["score_test_scenarios_json_writer.patch"])

score/tests/patches/score_test_scenarios_json_writer.patch

@@ -0,0 +1,11 @@
+--- a/test_scenarios_cpp/BUILD
++++ b/test_scenarios_cpp/BUILD
+@@ -35,5 +35,8 @@
+     includes = ["include/"],
+     visibility = ["//visibility:public"],
+-    deps = ["@score_baselibs//score/json:json_parser"],
++    deps = [
++        "@score_baselibs//score/json:json",
++        "@score_baselibs//score/json:json_parser",
++    ],
+ )

score/time_daemon/src/application/svt/BUILD

@@ -27,7 +27,10 @@ load("@score_baselibs//score/language/safecpp:toolchain_features.bzl", "COMPILER
             "svt_handler.h",
         ],
         features = COMPILER_WARNING_FEATURES,
-        visibility = ["//score/time_daemon/src/application:__pkg__"],
+        visibility = [
+            "//score/time_daemon/src/application:__pkg__",
+            "//score/time_daemon/tests/test_scenarios/cpp:__pkg__",
+        ],
         deps = [
             "//score/time_daemon/src/application:timebase_handler",
             "//score/time_daemon/src/application/job_runner",

score/time_daemon/src/ptp_machine/shm/details/BUILD

@@ -24,7 +24,10 @@ cc_library(
     ],
     features = COMPILER_WARNING_FEATURES,
     tags = ["QM"],
-    visibility = ["//score/time_daemon:__subpackages__"],
+    visibility = [
+        "//score/tests/test_scenarios/cpp:__pkg__",
+        "//score/time_daemon:__subpackages__",
+    ],
     deps = [
         "//score/time_daemon/src/common:logging_contexts",
         "//score/time_daemon/src/common/data_types:ptp_time_info",

score/time_daemon/tests/integration_tests/BUILD

@@ -0,0 +1,49 @@
+# *******************************************************************************
+# Copyright (c) 2026 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+load("@pip_time_daemon_venv//:requirements.bzl", "all_requirements")
+load("@rules_python//python:pip.bzl", "compile_pip_requirements")
+load("@score_tooling//python_basics:defs.bzl", "score_py_pytest", "score_virtualenv")
+
+# To regenerate requirements.txt.lock after editing requirements.txt, run:
+#   bazel run //score/time_daemon/tests/integration_tests:requirements.update
+compile_pip_requirements(
+    name = "requirements",
+    srcs = [
+        "requirements.txt",
+        "@score_tooling//python_basics:requirements.txt",
+    ],
+    requirements_txt = "requirements.txt.lock",
+    tags = ["manual"],
+)
+
+score_virtualenv(
+    name = "python_tc_venv",
+    reqs = all_requirements,
+    venv_name = ".python_tc_venv",
+)
+
+score_py_pytest(
+    name = "time_daemon_cit",
+    srcs = glob(["tests/**/*.py"]) + ["conftest.py"],
+    args = [
+        "--cpp-target-path=$(rootpath //score/time_daemon/tests/test_scenarios/cpp:test_scenarios)",
+    ],
+    data = [
+        ":python_tc_venv",
+        "//score/time_daemon/tests/test_scenarios/cpp:test_scenarios",
+    ],
+    pytest_config = ":pytest.ini",
+    tags = ["integration"],
+    deps = all_requirements,
+)

score/time_daemon/tests/integration_tests/conftest.py

@@ -0,0 +1,134 @@
+# *******************************************************************************
+# Copyright (c) 2026 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+import json
+import os
+from pathlib import Path
+
+import pytest
+from testing_utils import BazelTools
+
+FAILED_CONFIGS = []
+
+
+def pytest_addoption(parser):
+    parser.addoption(
+        "--traces",
+        choices=["none", "target", "all"],
+        default="none",
+        help=(
+            "Verbosity of traces in output. "
+            '"none" - show no traces, '
+            '"target" - show traces from test code, '
+            '"all" - show all traces.'
+        ),
+    )
+    parser.addoption(
+        "--cpp-target-name",
+        type=str,
+        default="//score/time_daemon/tests/test_scenarios/cpp:test_scenarios",
+        help="C++ test scenario executable Bazel target.",
+    )
+    parser.addoption(
+        "--cpp-target-path",
+        type=Path,
+        help="Path to the pre-built C++ test scenario executable.",
+    )
+    parser.addoption(
+        "--build-scenarios",
+        action="store_true",
+        help="Build test scenario executables before running tests.",
+    )
+    parser.addoption(
+        "--build-scenarios-timeout",
+        type=float,
+        default=180.0,
+        help="Build command timeout in seconds. Default: %(default)s",
+    )
+    parser.addoption(
+        "--default-execution-timeout",
+        type=float,
+        default=10.0,
+        help="Default scenario execution timeout in seconds. Default: %(default)s",
+    )
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_sessionstart(session):
+    try:
+        if session.config.getoption("--build-scenarios"):
+            build_timeout = session.config.getoption("--build-scenarios-timeout")
+            print("Building C++ test scenarios executable...")
+            bazel_tools = BazelTools(option_prefix="cpp", build_timeout=build_timeout)
+            cpp_target_name = session.config.getoption("--cpp-target-name")
+            bazel_tools.build(cpp_target_name, "--config=time-x86_64-linux")
+    except Exception as e:
+        pytest.exit(str(e), returncode=1)
+
+
+def pytest_html_report_title(report):
+    report.title = "Time Daemon Component Integration Tests Report"
+
+
+def pytest_html_results_table_header(cells):
+    cells.insert(1, "<th>Test Input</th>")
+    cells.insert(2, "<th>Description</th>")
+    cells.insert(3, "<th>Test Scenario Name</th>")
+    cells.insert(4, "<th>Test Scenario Command</th>")
+
+
+def pytest_html_results_table_row(report, cells):
+    cells.insert(
+        1,
+        f'<td><pre style="white-space:pre-wrap;word-wrap:break-word">{json.dumps(report.input)}</pre></td>',
+    )
+    cells.insert(2, f"<td><pre>{report.description}</pre></td>")
+    cells.insert(3, f"<td><pre>{report.scenario}</pre></td>")
+    cells.insert(4, f"<td><pre>{report.command}</pre></td>")
+
+
+@pytest.hookimpl(hookwrapper=True)
+def pytest_runtest_makereport(item, call):
+    outcome = yield
+    report = outcome.get_result()
+    report.description = str(item.function.__doc__)
+    report.scenario = item.funcargs.get("scenario_name", "")
+    report.input = item.funcargs.get("test_config", "")
+
+    command = []
+    for token in item.funcargs.get("command", ""):
+        if " " in token:
+            command.append(f"'{token}'")
+        else:
+            command.append(token)
+    report.command = " ".join(command)
+
+    if report.failed:
+        FAILED_CONFIGS.append(
+            {
+                "nodeid": report.nodeid,
+                "command": report.command,
+            }
+        )
+
+
+def pytest_terminal_summary(terminalreporter):
+    if not FAILED_CONFIGS:
+        return
+    terminalreporter.write_sep("=", "Failed tests reproduction info")
+    terminalreporter.write_line(
+        "Run failed scenarios from the repo root working directory\n"
+    )
+    for entry in FAILED_CONFIGS:
+        terminalreporter.write_line(
+            f"{entry['nodeid']} | Run command:\n{entry['command']}\n"
+        )

score/time_daemon/tests/integration_tests/pytest.ini

@@ -0,0 +1,22 @@
+# *******************************************************************************
+# Copyright (c) 2026 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+[pytest]
+addopts = -v
+testpaths = tests
+pythonpath =
+    .
+    tests
+junit_family = xunit1
+filterwarnings =
+    ignore:record_property is incompatible with junit_family:pytest.PytestWarning
+    ignore:record_xml_attribute is an experimental feature:pytest.PytestExperimentalApiWarning

score/time_daemon/tests/integration_tests/requirements.txt

@@ -0,0 +1,4 @@
+psutil
+pytest-metadata
+pytest-env
+testing-utils @ git+https://github.com/eclipse-score/testing_tools.git@v0.3.0