build/rust/tests/rustdoc/proc_macro_use/BUILD.gn

# Copyright 2024 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_host_test.gni")
import("//build/rust/rustc_binary.gni")
import("//build/rust/rustc_library.gni")
import("//build/rust/rustc_macro.gni")
import("//build/testing/host_test_data.gni")

# Generated by //build/rust/tests/create_rustdoc_tests.py
# Test explanation: checks that we can build a proc macro that use another crate, with a separate out dir

group("proc_macro_use") {
  testonly = true
  deps = [ ":host-test($host_toolchain)" ]
}

if (is_host) {
  python_host_test("host-test") {
    main_source = "test.py"
    deps = [ ":host-test-data" ]
    extra_args =
        [ rebase_path("$target_gen_dir/november.doc.zip.copy", root_build_dir) ]
  }
  host_test_data("host-test-data") {
    sources = [ "$target_gen_dir/november.doc.zip" ]
    public_deps = [
      ":charlie.rustdoc",
      ":march_proc_macro.rustdoc",
      ":november.rustdoc",
    ]
    outputs = [ "$target_gen_dir/november.doc.zip.copy" ]
  }
}

rustc_library("charlie") {
  edition = 2021
  define_rustdoc_test_override = true
  name = "charlie"
  deps = []
  public_deps = []
  testonly = true
  source_root = "../src/charlie.rs"
  sources = [ "../src/charlie.rs" ]
  quiet_clippy = true
  rustdoc_out_dir = "$target_gen_dir/charlie.doc"
  rustdoc_args = [ "--enable-index-page" ]
  zip_rustdoc_to = "$target_gen_dir/charlie.doc.zip"
}
rustc_macro("march") {
  edition = 2021
  define_rustdoc_test_override = true
  name = "march"
  deps = [ ":charlie" ]
  public_deps = [ ":charlie.rustdoc" ]
  testonly = true
  source_root = "../src/march.rs"
  sources = [ "../src/march.rs" ]
  quiet_clippy = true
  rustdoc_out_dir = "$target_gen_dir/march.doc"
  rustdoc_args = [ "--enable-index-page" ]
  zip_rustdoc_to = "$target_gen_dir/march.doc.zip"
}
rustc_library("november") {
  edition = 2021
  define_rustdoc_test_override = true
  name = "november"
  deps = [ ":march" ]
  public_deps = [ ":march_proc_macro.rustdoc" ]
  testonly = true
  source_root = "../src/november.rs"
  sources = [ "../src/november.rs" ]
  quiet_clippy = true
  rustdoc_out_dir = "$target_gen_dir/doc"
  rustdoc_args = [ "--enable-index-page" ]
  zip_rustdoc_to = "$target_gen_dir/november.doc.zip"
}