# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

if (is_android) {
  import("//build/config/android/rules.gni")
}
import("//base/allocator/partition_allocator/partition_alloc.gni")
import("//testing/test.gni")
import("//tools/v8_context_snapshot/v8_context_snapshot.gni")
import("//v8/gni/v8.gni")

component("gin") {
  sources = [
    "arguments.cc",
    "arguments.h",
    "array_buffer.cc",
    "array_buffer.h",
    "context_holder.cc",
    "converter.cc",
    "converter.h",
    "cppgc.cc",
    "data_object_builder.cc",
    "data_object_builder.h",
    "debug_impl.cc",
    "debug_impl.h",
    "dictionary.cc",
    "dictionary.h",
    "function_template.cc",
    "function_template.h",
    "gin_export.h",
    "gin_features.cc",
    "gin_features.h",
    "handle.h",
    "interceptor.cc",
    "interceptor.h",
    "isolate_holder.cc",
    "modules/console.cc",
    "modules/console.h",
    "object_template_builder.cc",
    "object_template_builder.h",
    "per_context_data.cc",
    "per_context_data.h",
    "per_isolate_data.cc",
    "per_isolate_data.h",
    "public/context_holder.h",
    "public/cppgc.h",
    "public/debug.h",
    "public/gin_embedders.h",
    "public/isolate_holder.h",
    "public/v8_idle_task_runner.h",
    "public/v8_platform.h",
    "public/wrapper_info.h",
    "runner.cc",
    "runner.h",
    "shell_runner.cc",
    "shell_runner.h",
    "time_clamper.cc",
    "time_clamper.h",
    "try_catch.cc",
    "try_catch.h",
    "v8_foreground_task_runner.cc",
    "v8_foreground_task_runner.h",
    "v8_foreground_task_runner_base.cc",
    "v8_foreground_task_runner_base.h",
    "v8_foreground_task_runner_with_locker.cc",
    "v8_foreground_task_runner_with_locker.h",
    "v8_initializer.cc",
    "v8_initializer.h",
    "v8_isolate_memory_dump_provider.cc",
    "v8_isolate_memory_dump_provider.h",
    "v8_platform.cc",
    "v8_shared_memory_dump_provider.cc",
    "v8_shared_memory_dump_provider.h",
    "wrappable.cc",
    "wrappable.h",
    "wrapper_info.cc",
  ]

  if (use_partition_alloc) {
    sources += [
      "v8_platform_page_allocator.cc",
      "v8_platform_page_allocator.h",
    ]
  }

  if (v8_use_external_startup_data) {
    data = [ "$root_out_dir/snapshot_blob.bin" ]
    sources += [ "public/v8_snapshot_file_type.h" ]
  }

  defines = [ "GIN_IMPLEMENTATION" ]

  public_deps = [
    "//base",
    "//base/allocator:buildflags",
    "//v8",
  ]
  deps = [
    "//base/third_party/dynamic_annotations",
    "//third_party/abseil-cpp:absl",
    "//tools/v8_context_snapshot:buildflags",
  ]

  if (is_mac) {
    frameworks = [ "CoreFoundation.framework" ]
  }

  configs += [ "//v8:external_startup_data" ]
}

executable("gin_shell") {
  sources = [ "shell/gin_main.cc" ]

  deps = [
    ":gin",
    "//base",
    "//base:i18n",
    "//build/win:default_exe_manifest",
    "//v8",
  ]

  configs += [ "//v8:external_startup_data" ]
}

if (is_android && enable_java_templates &&
    current_toolchain == default_toolchain) {
  android_assets("v8_snapshot_assets") {
    if (v8_use_external_startup_data) {
      disable_compression = true
      if (use_v8_context_snapshot) {
        deps = [ "//tools/v8_context_snapshot:v8_context_snapshot" ]
        sources = [ "$root_build_dir/$v8_context_snapshot_filename" ]
      } else {
        if (current_cpu == "arm" || current_cpu == "x86") {
          _arch_suffix = "32"
        } else {
          _arch_suffix = "64"
        }
        renaming_sources = [ "$root_build_dir/snapshot_blob.bin" ]
        renaming_destinations = [ "snapshot_blob_$_arch_suffix.bin" ]
        deps = [ "//v8:run_mksnapshot_default" ]
      }
    }
  }

  if (android_64bit_target_cpu && !skip_secondary_abi_for_cq) {
    android_assets("v8_snapshot_secondary_abi_assets") {
      assert(android_64bit_target_cpu,
             "32-bit targets shouldn't have secondary abi")
      disable_compression = true
      if (use_v8_context_snapshot) {
        sources = [ "$root_out_dir/v8_context_snapshot_32.bin" ]
        deps =
            [ "//tools/v8_context_snapshot($android_secondary_abi_toolchain)" ]
      } else {
        _secondary_abi_out_dir =
            get_label_info("//v8($android_secondary_abi_toolchain)",
                           "root_out_dir")
        renaming_sources = [ "$_secondary_abi_out_dir/snapshot_blob.bin" ]
        renaming_destinations = [ "snapshot_blob_32.bin" ]
        deps =
            [ "//v8:run_mksnapshot_default($android_secondary_abi_toolchain)" ]
      }
    }
  }
}

source_set("gin_test") {
  testonly = true
  sources = [
    "test/v8_test.cc",
    "test/v8_test.h",
  ]

  public_deps = [
    ":gin",
    "//testing/gtest",
  ]
  deps = [
    "//base/test:test_support",
    "//v8",
  ]

  configs += [ "//v8:external_startup_data" ]
}

test("gin_unittests") {
  sources = [
    "arguments_unittest.cc",
    "array_buffer_unittest.cc",
    "converter_unittest.cc",
    "data_object_builder_unittest.cc",
    "interceptor_unittest.cc",
    "per_context_data_unittest.cc",
    "shell_runner_unittest.cc",
    "test/run_all_unittests.cc",
    "time_clamper_unittest.cc",
    "v8_isolate_memory_dump_provider_unittest.cc",
    "v8_platform_unittest.cc",
    "v8_shared_memory_dump_provider_unittest.cc",
    "wrappable_unittest.cc",
  ]

  deps = [
    ":gin_test",
    "//base/test:test_support",
    "//testing/gmock",
    "//testing/gtest",
    "//v8",
  ]

  if (use_partition_alloc) {
    sources += [ "v8_platform_page_allocator_unittest.cc" ]
    if (target_cpu == "arm64" && (is_linux || is_android)) {
      deps += [ "//base:arm_bti_testfunctions" ]
    }
  }

  configs += [ "//v8:external_startup_data" ]

  data_deps = [
    "//testing/buildbot/filters:gin_unittests_filters",
    "//tools/v8_context_snapshot:v8_context_snapshot",
  ]
  data = []

  # gin_shell is not an Android app.
  if (!is_android) {
    sources += [ "shell/gin_shell_unittest.cc" ]
    deps += [ ":gin_shell" ]
    data_deps += [ ":gin_shell" ]
    data += [ "shell/hello_world.js" ]
  }

  # On Android, the APK must bundle the startup data.
  if (is_android) {
    deps += [ ":v8_snapshot_assets" ]
  }

  if (is_fuchsia) {
    # TODO(https://crbug.com/1185811): Investigate removing the requirement for
    # job_policy_ambient_mark_vmo_exec for the sake of V8's allocator in tests.
    test_runner_shard = "//build/config/fuchsia/test/elf_test_ambient_exec_runner.shard.test-cml"
    additional_manifest_fragments =
        [ "//build/config/fuchsia/test/mark_vmo_executable.shard.test-cml" ]
  }
}