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bazel-skylib/tests/selects_tests.bzl
2017-10-10 07:59:31 -07:00

54 lines
1.7 KiB
Python

# Copyright 2017 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 selects.bzl."""
load("//:lib.bzl", "selects", "asserts", "unittest")
def _with_or_test(ctx):
"""Unit tests for with_or."""
env = unittest.begin(ctx)
# We actually test on with_or_dict because Skylark can't get the
# dictionary from a select().
# Test select()-compatible input syntax.
input_dict = {":foo": ":d1", "//conditions:default": ":d1"}
asserts.equals(env, input_dict, selects.with_or_dict(input_dict))
# Test OR syntax.
or_dict = {(":foo", ":bar"): ":d1"}
asserts.equals(env, {":foo": ":d1", ":bar": ":d1"},
selects.with_or_dict(or_dict))
# Test mixed syntax.
mixed_dict = {":foo": ":d1", (":bar", ":baz"): ":d2",
"//conditions:default": ":d3"}
asserts.equals(env, {":foo": ":d1", ":bar": ":d2", ":baz": ":d2",
"//conditions:default": ":d3"},
selects.with_or_dict(mixed_dict))
unittest.end(env)
with_or_test = unittest.make(_with_or_test)
def selects_test_suite():
"""Creates the test targets and test suite for selects.bzl tests."""
unittest.suite(
"selects_tests",
with_or_test,
)