diff options
Diffstat (limited to 'tests/subpackages_tests.bzl')
-rw-r--r-- | tests/subpackages_tests.bzl | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/tests/subpackages_tests.bzl b/tests/subpackages_tests.bzl new file mode 100644 index 0000000..3c494d6 --- /dev/null +++ b/tests/subpackages_tests.bzl @@ -0,0 +1,88 @@ +# Copyright 2022 The Bazel 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. + +"""Unit tests for subpackages.bzl.""" + +load("//lib:subpackages.bzl", "subpackages") +load("//lib:unittest.bzl", "loadingtest") + +def _all_test(env): + """Unit tests for subpackages.all.""" + + all_pkgs = [ + "common_settings", + "copy_directory", + "copy_file", + "diff_test", + "expand_template", + "select_file", + "write_file", + ] + + # Not all pkgs exist in all test environments. + if subpackages.exists("run_binary"): + all_pkgs.append("run_binary") + + if subpackages.exists("native_binary"): + all_pkgs.append("native_binary") + + # These exist in all cases + filtered_pkgs = [ + "common_settings", + "copy_directory", + "copy_file", + "expand_template", + "select_file", + "write_file", + ] + + # subpackages is always in sorted order: + all_pkgs = sorted(all_pkgs) + + # test defaults + loadingtest.equals( + env, + "all", + ["//tests/" + pkg for pkg in all_pkgs], + subpackages.all(), + ) + + # test non-fully-qualified output + loadingtest.equals( + env, + "all_not_fully_qualified", + all_pkgs, + subpackages.all(fully_qualified = False), + ) + + # test exclusion + loadingtest.equals( + env, + "all_w_exclude", + filtered_pkgs, + subpackages.all(exclude = ["diff_test", "run_binary", "native_binary"], fully_qualified = False), + ) + +def _exists_test(env): + """Unit tests for subpackages.exists.""" + loadingtest.equals(env, "exists_yes", True, subpackages.exists("copy_file")) + loadingtest.equals(env, "exists_no", False, subpackages.exists("never_existed")) + +def subpackages_test_suite(): + """Creates the test targets and test suite for subpackages.bzl tests.""" + + if subpackages.supported(): + env = loadingtest.make("subpackages") + _all_test(env) + _exists_test(env) |