1# Copyright 2024 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14"""Test helpers for pw_copy_and_patch_file""" 15 16load("@bazel_skylib//rules:diff_test.bzl", "diff_test") 17load("//pw_build:compatibility.bzl", "incompatible_with_mcu") 18load("//pw_build:pw_copy_and_patch_file.bzl", "pw_copy_and_patch_file") 19 20def pw_copy_and_patch_file_test(*, name, src, patch_file, expected, out, **kwargs): 21 """Validates that a patched files has the expected result. 22 23 Args: 24 name: The name of the target. 25 src: The source file to be patched. 26 out: The output file containing the patched contents. 27 patch_file: The patch file. 28 expected: The expected result of appling the patch. 29 **kwargs: Passed to pw_copy_and_patch_file. 30 """ 31 pw_copy_and_patch_file( 32 name = name + ".test", 33 src = src, 34 out = out, 35 patch_file = patch_file, 36 target_compatible_with = incompatible_with_mcu(), 37 testonly = True, 38 **kwargs 39 ) 40 diff_test( 41 name = name, 42 file1 = expected, 43 file2 = ":" + name + ".test", 44 **kwargs 45 ) 46