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https://github.com/golang/go
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57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
// errorcheckoutput
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Test source files and strings containing NUL and invalid UTF-8.
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package main
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import (
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"fmt"
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"os"
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)
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func main() {
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var s = "\xc2\xff"
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var t = "\xd0\xfe"
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var u = "\xab\x00\xfc"
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if len(s) != 2 || s[0] != 0xc2 || s[1] != 0xff ||
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len(t) != 2 || t[0] != 0xd0 || t[1] != 0xfe ||
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len(u) != 3 || u[0] != 0xab || u[1] != 0x00 || u[2] != 0xfc {
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println("BUG: non-UTF-8 string mangled")
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os.Exit(2)
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}
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fmt.Print(`
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package main
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var x = "in string ` + "\x00" + `" // ERROR "NUL"
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var y = ` + "`in raw string \x00 foo`" + ` // ERROR "NUL"
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// in comment ` + "\x00" + ` // ERROR "NUL"
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/* in other comment ` + "\x00" + ` */ // ERROR "NUL"
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/* in source code */ ` + "\x00" + `// ERROR "NUL" "illegal character"
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var xx = "in string ` + "\xc2\xff" + `" // ERROR "UTF-8"
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var yy = ` + "`in raw string \xff foo`" + ` // ERROR "UTF-8"
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// in comment ` + "\xe2\x80\x01" + ` // ERROR "UTF-8"
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/* in other comment ` + "\xe0\x00\x00" + ` */ // ERROR "UTF-8|NUL"
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/* in variable name */
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var z` + "\xc1\x81" + ` int // ERROR "UTF-8" "invalid identifier character"
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/* in source code */ ` + "var \xc2A int" + `// ERROR "UTF-8" "invalid identifier character"
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`)
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}
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