Editando: issue13268.go
// run //go:build gc // Copyright 2015 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Test error message when EOF is encountered in the // middle of a BOM. // // Since the error requires an EOF, we cannot use the // errorcheckoutput mechanism. package main import ( "io/ioutil" "log" "os" "os/exec" "strings" ) func main() { // create source f, err := ioutil.TempFile("", "issue13268-") if err != nil { log.Fatalf("could not create source file: %v", err) } f.Write([]byte("package p\n\nfunc \xef\xef")) // if this fails, we will die later f.Close() defer os.Remove(f.Name()) // compile and test output cmd := exec.Command("go", "tool", "compile", f.Name()) out, err := cmd.CombinedOutput() if err == nil { log.Fatalf("expected cmd/compile to fail") } if strings.HasPrefix(string(out), "illegal UTF-8 sequence") { log.Fatalf("error %q not found", out) } }
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Kerym Chaeceran