| // Copyright 2017 syzkaller project authors. All rights reserved. |
| // Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. |
| |
| package kernel |
| |
| import ( |
| "os/exec" |
| "strings" |
| "testing" |
| ) |
| |
| func TestCompilerIdentity(t *testing.T) { |
| compiler := "gcc" |
| if _, err := exec.LookPath(compiler); err != nil { |
| t.Skipf("compiler '%v' is not found: %v", compiler, err) |
| } |
| id, err := CompilerIdentity(compiler) |
| if err != nil { |
| t.Fatalf("failed: %v", err) |
| } |
| if len(id) == 0 { |
| t.Fatalf("identity is empty") |
| } |
| if strings.Index(id, "\n") != -1 { |
| t.Fatalf("identity contains a new line") |
| } |
| // We don't know what's the right answer, |
| // so just print it for manual inspection. |
| t.Logf("id: '%v'", id) |
| } |
