scripts/debug/zxdb_cli/shared/BUILD.gn

# Copyright 2026 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/python/python_action.gni")
import("//build/python/python_binary.gni")
import("//build/python/python_host_test.gni")
import("//build/python/python_library.gni")
import("//build/testing/golden_files.gni")

group("tests") {
  testonly = true
  deps = [
    ":protocol_test($host_toolchain)",
    ":schema_golden_check($host_toolchain)",
  ]
}

if (is_host) {
  python_library("protocol_lib") {
    library_name = "shared"
    sources = [
      "__init__.py",
      "protocol.py",
    ]
    library_deps = [ "//third_party/pylibs/pydantic" ]
  }

  python_host_test("protocol_test") {
    main_source = "tests/test_protocol.py"
    libraries = [ ":protocol_lib" ]

    # Explicitly depend on pydantic-core's test_data. This is to ensure that the module's DSO is
    # bundled together with our test so the top-level pydantic module loads correctly.
    test_data_deps = [ "//prebuilt/third_party/pydantic-core:test_data" ]
  }

  python_binary("generate_schema_bin") {
    main_source = "generate_schema.py"
    main_callable = "main"
    deps = [ ":protocol_lib" ]
  }

  python_action("generate_schema") {
    binary_label = ":generate_schema_bin"
    outputs = [ "$target_gen_dir/schema.json" ]
    args = [
      "--output",
      rebase_path("$target_gen_dir/schema.json", root_build_dir),
    ]
  }

  golden_files("schema_golden_check") {
    comparisons = [
      {
        golden = "//scripts/debug/zxdb_cli/schema.json"
        candidate = "$target_gen_dir/schema.json"
      },
    ]
    deps = [ ":generate_schema" ]
  }
}