src/lib/timekeeper/BUILD.bazel

# Copyright 2026 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

load("//build/bazel/rules/cc:fx_cc_binary.bzl", "fx_cc_binary")
load("//build/bazel/rules/cc:fx_cc_library.bzl", "fx_cc_library")
load("//build/bazel/rules/testing:fx_unittest_package.bzl", "fx_unittest_package")

package(default_applicable_licenses = ["//:license"])

fx_cc_library(
    name = "timekeeper",
    hdrs = ["clock.h"],
    visibility = [
        "//src/camera/lib/cobalt_logger:__pkg__",
        "//src/cobalt/bin/system-metrics:__pkg__",
        "//src/developer/forensics:__subpackages__",
        "//src/ui/tests/integration_input_tests:__subpackages__",
        "//vendor/google:__subpackages__",
    ],
    deps = ["//zircon/system/ulib/zx"],
    alwayslink = True,
)

fx_cc_library(
    name = "system",
    hdrs = ["system_clock.h"],
    visibility = [
        "//src/camera/lib/cobalt_logger:__pkg__",
        "//src/cobalt/bin/system-metrics:__pkg__",
        "//src/developer/forensics:__subpackages__",
        "//vendor/google:__subpackages__",
    ],
    deps = [
        ":timekeeper",
        "//zircon/system/ulib/zx",
    ],
    alwayslink = True,
)

fx_cc_library(
    name = "testing",
    testonly = True,
    srcs = [
        "async_test_clock.cc",
        "monotonic_test_clock_base.cc",
        "test_clock.cc",
        "test_loop_test_clock.cc",
    ],
    hdrs = [
        "async_test_clock.h",
        "monotonic_test_clock_base.h",
        "test_clock.h",
        "test_loop_test_clock.h",
    ],
    visibility = [
        "//src/cobalt/bin/system-metrics:__pkg__",
        "//src/developer/forensics:__subpackages__",
        "//vendor/google:__subpackages__",
    ],
    deps = [
        ":timekeeper",
        "//sdk/lib/async:async-cpp",
        "//sdk/lib/async-testing",
        "//sdk/lib/fit",
    ],
    alwayslink = True,
)

# @bazel2gn:skip
fx_cc_binary(
    name = "timekeeper_lib_unittests",
    testonly = True,
    srcs = [
        "async_test_clock_unittest.cc",
        "system_clock_unittest.cc",
        "test_clock_unittest.cc",
        "test_loop_test_clock_unittest.cc",
    ],
    tags = ["manual"],
    visibility = [
        "//src/camera/lib/cobalt_logger:__pkg__",
        "//src/cobalt/bin/system-metrics:__pkg__",
        "//src/developer/forensics:__subpackages__",
        "//src/ui/tests/integration_input_tests:__subpackages__",
        "//vendor/google:__subpackages__",
    ],
    deps = [
        ":system",
        ":testing",
        "//sdk/lib/async-testing",
        "//src/lib/fxl/test:gtest_main",
        "@com_google_googletest//:gtest",  # @bazel2gn:path_overwrite://third_party/googletest:gtest
    ],
)

# @bazel2gn:skip
fx_unittest_package(
    name = "timekeeper_lib_tests",
    environments = ["//build/testing/environments:emu_env"],
    unit_tests = [":timekeeper_lib_unittests"],
)