1// Copyright 2020 The SwiftShader Authors. All Rights Reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://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, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package llvm_test 16 17import ( 18 "flag" 19 "os" 20 "testing" 21 22 "swiftshader.googlesource.com/SwiftShader/tests/regres/llvm" 23) 24 25var testLLVMDownloads = flag.Bool("test-llvm-downloads", false, "include download tests of llvm") 26 27func TestMain(m *testing.M) { 28 flag.Parse() 29 os.Exit(m.Run()) 30} 31 32func TestLLVMDownloads(t *testing.T) { 33 if !*testLLVMDownloads { 34 t.Skip("LLVM download tests disabled. Enable with --test-llvm-downloads") 35 } 36 for _, version := range []llvm.Version{ 37 {Major: 10, Minor: 0, Point: 0}, 38 } { 39 t.Logf("Downloading %v...", version) 40 for _, os := range []string{"linux", "darwin", "windows"} { 41 data, err := version.DownloadForOS(os) 42 switch { 43 case err != nil: 44 t.Errorf("Download of LLVM %v failed with: %v", version, err) 45 case len(data) == 0: 46 t.Errorf("Download of LLVM %v resulted in no data", version) 47 default: 48 t.Logf("done\n") 49 } 50 } 51 } 52} 53