components/crx_file/BUILD.gn

# Copyright 2021 The Cobalt Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

if (is_starboard) {
  import("//components/crx_file/testdata/sha1_files.gni")
}
import("//third_party/protobuf/proto_library.gni")

# The accompanying crx_creator target has been left behind during the migration
# from GYP to GN because it introduces some -Wc++11-narrowing compiler errors
# and isn't actually used in Cobalt. If it's at some point needed we can
# likely pull in the narrowing fixes made by the Chromium team in
# https://source.chromium.org/chromium/chromium/src/+/379c52be13901beae4f773fe9e8054ad42a186c4.
static_library("crx_file") {
  sources = [
    "crx3.pb.cc",
    "crx3.pb.h",
    "crx_file.h",
    "crx_verifier.cc",
    "crx_verifier.h",
    "id_util.cc",
    "id_util.h",
  ]
  deps = [
    "//base",
    "//crypto",
    "//third_party/protobuf:protobuf_lite",
  ]
}

if (is_starboard) {
  action("crx_file_download_test_data") {
    install_content = true

    script = "//tools/download_from_gcs.py"

    sha_sources = []
    foreach(sha1_file, sha1_files) {
      sha_sources += [ string_join("/",
                                   [
                                     "testdata",
                                     sha1_file,
                                   ]) ]
    }

    sha_outputs = []
    subdir = "components/crx_file"
    outdir = "$sb_static_contents_output_data_dir/test/$subdir"
    foreach(sha_source, sha_sources) {
      sha_outputs += [ string_join("/",
                                   [
                                     outdir,
                                     string_replace(sha_source, ".sha1", ""),
                                   ]) ]
    }

    sources = sha_sources
    outputs = sha_outputs

    sha1_dir = rebase_path("testdata", root_build_dir)

    args = [
      "--bucket",
      "cobalt-static-storage",
      "--sha1",
      sha1_dir,
      "--output",
      rebase_path("$outdir/testdata", root_build_dir),
    ]
  }

  target(gtest_target_type, "crx_file_test") {
    testonly = true

    sources = [ "crx_verifier_unittest.cc" ]

    deps = [
      ":crx_file",
      "//cobalt/test:run_all_unittests",
      "//starboard:starboard_headers_only",
      "//testing/gtest",
    ]

    data_deps = [ ":crx_file_download_test_data" ]
  }
}