github.com/opencontainers/umoci@v0.4.8-0.20240508124516-656e4836fb0d/pkg/testutils/testutils.go (about)

     1  /*
     2   * umoci: Umoci Modifies Open Containers' Images
     3   * Copyright (C) 2016-2020 SUSE LLC
     4   *
     5   * Licensed under the Apache License, Version 2.0 (the "License");
     6   * you may not use this file except in compliance with the License.
     7   * You may obtain a copy of the License at
     8   *
     9   *    http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package testutils
    19  
    20  // binaryType is set during umoci.cover building.
    21  var binaryType = releaseBinary
    22  
    23  // IsTestBinary returns whether the current binary is a test binary. This is
    24  // only ever meant to be used so that test-specific initialisations can be done
    25  // inside packages. Don't use it for anything else.
    26  func IsTestBinary() bool {
    27  	return binaryType == testBinary
    28  }
    29  
    30  const (
    31  	testBinary    = "test"
    32  	releaseBinary = "release"
    33  )
    34  
    35  // Sanity check.
    36  func init() {
    37  	if binaryType != releaseBinary && binaryType != testBinary {
    38  		panic("BinaryType is not release or test.")
    39  	}
    40  }