# Copyright 2019 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.

import("gn/build_rules.gni")

# Ensure that host tests are always rebuilt with device ones on Linux hosts.
_build_host_tests =
    is_fuchsia && target_cpu == "x64" && host_os == "linux"  # b/48603

group("compute") {
  deps = [
    "common",
    "common/vk",
    "hotsort",
    "mold",
    "spinel",
    "spinel-rs",
    "spinel-rs-sys",
    "spinel/platforms/vk",
    "surpass",
    "svg",
  ]
}

# IMPORTANT: Most graphics compute tests cannot run on the CQ for now due to
# a missing appropriate bot configuration (see fxbug.dev/25516 for details). Thus tests
# are spread over two targets.
#
#   tests: A group that lists all the tests to build by default, and which
#          will be run during continuous integration, since this is reachable
#          from //bundles/tests.
#
#   all_tests: A group that depends on 'tests', but adds other programs
#              and test packages that should not or cannot run during
#              continuous integration.
#
# 'fx run-test <name>' or 'fx run-host-tests <name>' can be used to manually
# launch a test that was defined with graphics_compute_test_package() or
# graphics_compute_unittests_package().
#
# Other programs (e.g. graphics_compute_executable() targets) can be run with
# "fx shell run <name>" or "out/default/host_x64/<name>" instead.
#

group("tests") {
  testonly = true
  public_deps = [
    ":graphics-compute-unittests",
    "mold:mold-tests",
    "spinel-rs:spinel-rs-tests",
    "spinel-rs-sys:spinel-rs-sys-tests",
    "surpass:surpass-tests",
  ]

  # NOTE: All dependencies here are run in continuous integration, but our
  # host bots currently lack a proper Vulkan loader + ICD. Thus only add
  # the device-specific Vulkan-based unit-tests for now.
  if (is_fuchsia) {
    public_deps += [ ":graphics-compute-vk-unittests" ]
  }

  if (_build_host_tests) {
    data_deps = [
      ":tests($host_toolchain)",
      "tests/common/svg:spn_svg_dump($host_toolchain)",
    ]
  }
}

group("all_tests") {
  testonly = true
  public_deps = [
    ":graphics-compute-vk-unittests",
    ":tests",
    "examples",
    "hotsort:tests",
    "tests:tests",
  ]
  if (_build_host_tests) {
    data_deps = [ ":all_tests($host_toolchain)" ]
  }
}

# A target used to group all simple graphics compute unit-tests
# (i.e. those that do not depend on Vulkan for now). Unlike Vulkan-based
# tests, these can run anywhere on the CQ.
graphics_compute_unittests_package("graphics-compute-unittests") {
  deps = [
    "common:common_unittests",
    "spinel:spinel_ext_unittests",
    "svg:svg_unittests",
    "tests:common_unittests",
    "tests/common/spinel:unittests",
    "tests/common/svg:unittests",
    "tests/mock_spinel:mock_spinel_unittests",
  ]
}

# A target used to group all graphics compute unit-tests that depend
# on a working Vulkan environment and that link against the Spinel library.
graphics_compute_unittests_package("graphics-compute-vk-unittests") {
  deps = [
    "spinel:vk_unittests",
    "tests:common_vk_unittests",
    "tests/common/spinel_vk:unittests",
  ]
  needs_vulkan = true

  # TODO(fxbug.dev/58615): Fix the leaks and remove this.
  deps += [ "//build/config/sanitizers:suppress-lsan.DO-NOT-USE-THIS" ]
}