# Copyright 2018 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//testing/libfuzzer/fuzzer_test.gni")

component("impl") {
  output_name = "learning_impl"
  visibility = [
    "//media/learning/impl:unit_tests",
    "//media/learning/impl:learning_fuzzer",

    # Actual clients.
    "//content/browser",
    "//media/capabilities",
    "//media/mojo/services",
  ]

  sources = [
    "distribution_reporter.cc",
    "distribution_reporter.h",
    "extra_trees_trainer.cc",
    "extra_trees_trainer.h",
    "feature_provider.cc",
    "feature_provider.h",
    "learning_session_impl.cc",
    "learning_session_impl.h",
    "learning_task_controller_helper.cc",
    "learning_task_controller_helper.h",
    "learning_task_controller_impl.cc",
    "learning_task_controller_impl.h",
    "lookup_table_trainer.cc",
    "lookup_table_trainer.h",
    "model.h",
    "one_hot.cc",
    "one_hot.h",
    "random_number_generator.cc",
    "random_number_generator.h",
    "random_tree_trainer.cc",
    "random_tree_trainer.h",
    "training_algorithm.h",
    "voting_ensemble.cc",
    "voting_ensemble.h",
  ]

  defines = [ "IS_LEARNING_IMPL_IMPL" ]

  deps = [
    "//base",
    "//services/metrics/public/cpp:metrics_cpp",
    "//services/metrics/public/cpp:ukm_builders",
  ]

  public_deps = [ "//media/learning/common" ]
}

source_set("unit_tests") {
  testonly = true

  sources = [
    "distribution_reporter_unittest.cc",
    "extra_trees_trainer_unittest.cc",
    "fisher_iris_dataset.cc",
    "fisher_iris_dataset.h",
    "learning_session_impl_unittest.cc",
    "learning_task_controller_helper_unittest.cc",
    "learning_task_controller_impl_unittest.cc",
    "lookup_table_trainer_unittest.cc",
    "one_hot_unittest.cc",
    "random_number_generator_unittest.cc",
    "random_tree_trainer_unittest.cc",
    "test_random_number_generator.cc",
    "test_random_number_generator.h",
  ]

  deps = [
    ":impl",
    "//base/test:test_support",
    "//components/ukm:test_support",
    "//media:test_support",
    "//media/learning/impl",
    "//testing/gtest",
  ]
}

fuzzer_test("learning_fuzzer") {
  sources = [ "learning_fuzzertest.cc" ]
  deps = [
    ":impl",
    "//base",
    "//base/test:test_support",
  ]
}