github.com/bazelbuild/rules_go@v0.47.2-0.20240515105122-e7ddb9ea474e/go/private/tools/lines_sorted_test.bzl (about)

     1  # Copyright 2016 The Bazel Go Rules Authors. All rights reserved.
     2  # Copyright 2016 The Closure Rules Authors. All rights reserved.
     3  #
     4  # Licensed under the Apache License, Version 2.0 (the "License");
     5  # you may not use this file except in compliance with the License.
     6  # You may obtain a copy of the License at
     7  #
     8  #    http://www.apache.org/licenses/LICENSE-2.0
     9  #
    10  # Unless required by applicable law or agreed to in writing, software
    11  # distributed under the License is distributed on an "AS IS" BASIS,
    12  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  # See the License for the specific language governing permissions and
    14  # limitations under the License.
    15  
    16  load("//go/private/tools:files_equal_test.bzl", "files_equal_test")
    17  
    18  def lines_sorted_test(name, file, cmd = "cat $< >$@", visibility = None, **kwargs):
    19      """Tests that lines within a file are sorted."""
    20  
    21      native.genrule(
    22          name = name + "_lines",
    23          testonly = True,
    24          srcs = [file],
    25          outs = [name + "_lines.txt"],
    26          cmd = cmd,
    27          visibility = visibility,
    28      )
    29  
    30      native.genrule(
    31          name = name + "_lines_sorted",
    32          testonly = True,
    33          srcs = [name + "_lines.txt"],
    34          outs = [name + "_lines_sorted.txt"],
    35          cmd = "sort $< >$@",
    36          visibility = visibility,
    37      )
    38  
    39      files_equal_test(
    40          name = name,
    41          actual = name + "_lines.txt",
    42          golden = name + "_lines_sorted.txt",
    43          visibility = visibility,
    44          **kwargs
    45      )