src/graphics/tests/libopencl/BUILD.gn

# Copyright 2021 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("//build/components.gni")
import("//build/dist/resource.gni")

source_set("src") {
  testonly = true

  defines = [ "CL_TARGET_OPENCL_VERSION=300" ]

  sources = [ "libopencl_test.cc" ]
  public_deps = [
    "//sdk/fidl/fuchsia.io",
    "//sdk/lib/fdio",
    "//sdk/lib/sys/cpp",
    "//src/lib/fxl/test:test_settings",
    "//third_party/OpenCL-Headers:opencl_headers",
    "//third_party/OpenCL-ICD-Loader",
    "//third_party/googletest:gtest",
    "//zircon/system/ulib/async-loop:async-loop-cpp",
    "//zircon/system/ulib/async-loop:async-loop-default",
  ]
}

executable("libopencl_test_bin") {
  testonly = true
  output_name = "libopencl_test"

  deps = [ ":src" ]
}

executable("fake_opencl_loader_bin") {
  testonly = true
  output_name = "fake_opencl_loader"

  defines = [ "CL_TARGET_OPENCL_VERSION=300" ]

  sources = [ "fake_opencl_loader.cc" ]

  deps = [
    "//sdk/fidl/fuchsia.opencl.loader",
    "//sdk/lib/sys/cpp",
    "//src/lib/fxl",
    "//zircon/system/ulib/async-loop:async-loop-cpp",
    "//zircon/system/ulib/async-loop:async-loop-default",
  ]

  deps += [
    ":icd-json",
    ":libopencl_fake",
  ]

  # IMPORTANT: The fake_opencl_loader_bin program
  # expects the library to be in /pkg/lib/ at
  # runtime, which disallows using instrumented
  # variants, which will install it it /pkg/lib/<variant>/
  # instead, resulting in a runtime error.
  exclude_toolchain_tags = [ "instrumented" ]
}

resource("icd-json") {
  sources = [ "libopencl_fake.json" ]
  outputs = [ "data/manifest/libopencl_fake.json" ]
}

shared_library("libopencl_fake") {
  defines = [ "CL_TARGET_OPENCL_VERSION=300" ]

  sources = [ "libopencl_fake.cc" ]

  deps = [
    "//sdk/lib/fdio",
    "//third_party/OpenCL-Headers:opencl_headers",
    "//zircon/system/ulib/zx",
  ]
}

fuchsia_component("libopencl_test_driver") {
  testonly = true
  component_name = "libopencl_test_driver"
  deps = [ ":libopencl_test_bin" ]

  manifest = "meta/libopencl_test_driver.cml"
}

fuchsia_component("libopencl_test_cmp") {
  testonly = true
  component_name = "libopencl_test"

  manifest = "meta/libopencl_test.cml"
}

fuchsia_component("fake_opencl_loader") {
  testonly = true
  component_name = "fake_opencl_loader"
  deps = [ ":fake_opencl_loader_bin" ]

  manifest = "meta/fake_opencl_loader.cml"
}

fuchsia_test_package("libopencl-test") {
  package_name = "libopencl_test"
  test_components = [ ":libopencl_test_cmp" ]
  deps = [
    ":fake_opencl_loader",
    ":libopencl_fake",
    ":libopencl_test_driver",
  ]
}

group("libopencl") {
  testonly = true
  deps = [ ":libopencl-test" ]
}