| package logex | |
| import ( | |
| "os" | |
| "strings" | |
| "testing" | |
| ) | |
| func b() error { | |
| _, err := os.Open("dflkjasldfkas") | |
| return Trace(err) | |
| } | |
| func a() error { | |
| return Trace(b()) | |
| } | |
| func TestError(t *testing.T) { | |
| te := TraceError(a()) | |
| errInfo := te.StackError() | |
| prefixes := []string{"logex%2ev1", "logex"} | |
| for _, p := range prefixes { | |
| if strings.Contains(errInfo, p+".b:11") && | |
| strings.Contains(errInfo, p+".a:15") && | |
| strings.Contains(errInfo, p+".TestError:19") { | |
| return | |
| } | |
| } | |
| t.Error("fail", te.StackError()) | |
| } |