# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

from recipe_engine import post_process


DEPS = [
  "recipe_engine/buildbucket",
  "recipe_engine/path",
  "recipe_engine/properties",
  "gclient",
]


def RunSteps(api):
  src_cfg = api.gclient.make_config(CACHE_DIR=api.path.cache_dir / "git")
  soln = src_cfg.solutions.add()
  soln.name = "src"
  soln.url = "https://chromium.googlesource.com/chromium/src.git"
  src_cfg.repo_path_map.update(
    {
      "https://chromium.googlesource.com/src": ("src", "HEAD"),
      "https://chromium.googlesource.com/v8/v8": ("src/v8", "HEAD"),
      # non-canonical URL
      "https://webrtc.googlesource.com/src.git": (
        "src/third_party/webrtc",
        "HEAD",
      ),
    }
  )
  assert (
    api.gclient.get_repo_path(
      "https://chromium.googlesource.com/chromium/src.git",
      gclient_config=src_cfg,
    )
    == "src"
  )
  assert (
    api.gclient.get_repo_path(
      "https://chromium.googlesource.com/chromium/src", gclient_config=src_cfg
    )
    == "src"
  )
  assert (
    api.gclient.get_repo_path(
      "https://chromium.googlesource.com/v8/v8", gclient_config=src_cfg
    )
    == "src/v8"
  )
  assert (
    api.gclient.get_repo_path(
      "https://webrtc.googlesource.com/src", gclient_config=src_cfg
    )
    == "src/third_party/webrtc"
  )
  assert (
    api.gclient.get_repo_path(
      "https://example.googlesource.com/unrecognized", gclient_config=src_cfg
    )
    is None
  )

  api.gclient.c = src_cfg
  patch_root = api.gclient.get_gerrit_patch_root(gclient_config=src_cfg)
  assert patch_root == api.properties["expected_patch_root"], patch_root

  api.gclient.set_patch_repo_revision()


def GenTests(api):
  yield (
    api.test("chromium_ci")
    + api.buildbucket.ci_build(
      project="chromium",
      builder="linux",
      git_repo="https://chromium.googlesource.com/src",
    )
    + api.properties(expected_patch_root=None)
    + api.post_process(post_process.DropExpectation)
  )

  yield (
    api.test("chromium_try")
    + api.buildbucket.try_build(
      project="chromium",
      builder="linux",
      git_repo="https://chromium.googlesource.com/src",
    )
    + api.properties(expected_patch_root="src")
    + api.post_process(post_process.DropExpectation)
  )

  yield (
    api.test("v8_try")
    + api.buildbucket.try_build(
      project="chromium",
      builder="linux",
      git_repo="https://chromium.googlesource.com/v8/v8",
    )
    + api.properties(expected_patch_root="src/v8")
    + api.post_process(post_process.DropExpectation)
  )

  yield (
    api.test("webrtc_try")
    + api.buildbucket.try_build(
      project="chromium",
      builder="linux",
      git_repo="https://webrtc.googlesource.com/src",
    )
    + api.properties(expected_patch_root="src/third_party/webrtc")
    + api.post_process(post_process.DropExpectation)
  )