xref: /aosp_15_r20/external/pigweed/pw_allocator/examples/BUILD.bazel (revision 61c4878ac05f98d0ceed94b57d316916de578985)

# Copyright 2024 The Pigweed 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
#
#     https://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.

load("//pw_build:pw_cc_binary.bzl", "pw_cc_binary")
load("//pw_unit_test:pw_cc_test.bzl", "pw_cc_test")

package(default_visibility = ["//visibility:public"])

licenses(["notice"])

# Libraries

cc_library(
    name = "named_u32",
    testonly = True,
    hdrs = ["named_u32.h"],
    includes = [".."],
    deps = [
        "//pw_bytes",
        "//pw_string",
    ],
)

cc_library(
    name = "custom_allocator",
    testonly = True,
    srcs = ["custom_allocator.cc"],
    hdrs = ["custom_allocator.h"],
    includes = [".."],
    deps = [
        "//pw_allocator:allocator",
        "//pw_log",
        "//pw_result",
    ],
)

cc_library(
    name = "custom_allocator_test_harness",
    testonly = True,
    hdrs = ["custom_allocator_test_harness.h"],
    includes = [".."],
    deps = [
        ":custom_allocator",
        "//pw_allocator:test_harness",
        "//pw_allocator:testing",
    ],
)

# Examples

pw_cc_test(
    name = "basic",
    srcs = ["basic.cc"],
    deps = [
        ":named_u32",
        "//pw_allocator:allocator",
        "//pw_allocator:testing",
    ],
)

pw_cc_test(
    name = "block_allocator",
    srcs = ["block_allocator.cc"],
    deps = [
        ":named_u32",
        "//pw_allocator:first_fit",
    ],
)

pw_cc_test(
    name = "custom_allocator_perf_test",
    srcs = ["custom_allocator_perf_test.cc"],
    deps = [
        ":custom_allocator_test_harness",
        "//pw_perf_test",
        "//pw_random",
    ],
)

pw_cc_test(
    name = "custom_allocator_test",
    srcs = ["custom_allocator_test.cc"],
    deps = [
        ":custom_allocator",
        ":custom_allocator_test_harness",
        ":named_u32",
        "//pw_allocator:fuzzing",
        "//pw_allocator:testing",
        "//pw_containers:vector",
        "//pw_fuzzer:fuzztest",
    ],
)

pw_cc_test(
    name = "linker_sections",
    srcs = ["linker_sections.cc"],
    deps = [
        ":named_u32",
        "//pw_allocator:allocator",
        "//pw_allocator:first_fit",
        "//pw_allocator:worst_fit",
    ],
)

pw_cc_test(
    name = "metrics",
    srcs = ["metrics.cc"],
    deps = [
        ":named_u32",
        "//pw_allocator:testing",
        "//pw_allocator:tracking_allocator",
        "//pw_tokenizer",
    ],
)

pw_cc_test(
    name = "pmr",
    testonly = True,
    srcs = ["pmr.cc"],
    deps = [
        "//pw_allocator:pmr_allocator",
        "//pw_allocator:testing",
    ],
)

pw_cc_binary(
    name = "size_report",
    testonly = True,
    srcs = ["size_report.cc"],
    deps = [
        ":custom_allocator",
        "//pw_allocator:first_fit",
        "//pw_allocator:size_reporter",
    ],
)

pw_cc_test(
    name = "spin_lock",
    srcs = ["spin_lock.cc"],
    # TODO: b/358411629 - This test times out on rp2.
    target_compatible_with = select({
        "@pico-sdk//bazel/constraint:rp2040": ["@platforms//:incompatible"],
        "@pico-sdk//bazel/constraint:rp2350": ["@platforms//:incompatible"],
        "//conditions:default": [],
    }),
    deps = [
        ":named_u32",
        "//pw_allocator:synchronized_allocator",
        "//pw_allocator:testing",
        "//pw_assert",
        "//pw_sync:interrupt_spin_lock",
        "//pw_thread:test_thread_context",
        "//pw_thread:thread",
        "//pw_thread:thread_core",
    ],
)