1 // errorcheckoutput 2 3 // Copyright 2009 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 // Test source files and strings containing NUL and invalid UTF-8. 8 9 package main 10 11 import ( 12 "fmt" 13 "os" 14 ) 15 16 func main() { 17 var s = "\xc2\xff" 18 var t = "\xd0\xfe" 19 var u = "\xab\x00\xfc" 20 21 if len(s) != 2 || s[0] != 0xc2 || s[1] != 0xff || 22 len(t) != 2 || t[0] != 0xd0 || t[1] != 0xfe || 23 len(u) != 3 || u[0] != 0xab || u[1] != 0x00 || u[2] != 0xfc { 24 println("BUG: non-UTF-8 string mangled") 25 os.Exit(2) 26 } 27 28 fmt.Print(` 29 package main 30 31 var x = "in string ` + "\x00" + `" // ERROR "NUL" 32 33 var y = ` + "`in raw string \x00 foo`" + ` // ERROR "NUL" 34 35 // in comment ` + "\x00" + ` // ERROR "NUL" 36 37 /* in other comment ` + "\x00" + ` */ // ERROR "NUL" 38 39 /* in source code */ ` + "\x00" + `// ERROR "NUL" 40 41 var xx = "in string ` + "\xc2\xff" + `" // ERROR "UTF-8" 42 43 var yy = ` + "`in raw string \xff foo`" + ` // ERROR "UTF-8" 44 45 // in comment ` + "\xe2\x80\x01" + ` // ERROR "UTF-8" 46 47 /* in other comment ` + "\xe0\x00\x00" + ` */ // ERROR "UTF-8|NUL" 48 49 /* in variable name */ 50 var z` + "\xc1\x81" + ` int // ERROR "UTF-8" 51 52 /* in source code */ ` + "var \xc2A int" + `// ERROR "UTF-8" 53 54 `) 55 } 56
