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// Copyright 2009 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.
package http
import (
"testing"
)
func isChar(c rune) bool { return c <= 127 }
func isCtl(c rune) bool { return c <= 31 || c == 127 }
func isSeparator(c rune) bool {
switch c {
case '(', ')', '<', '>', '@', ',', ';', ':', '\\', '"', '/', '[', ']', '?', '=', '{', '}', ' ', '\t':
return true
}
return false
}
func TestIsToken(t *testing.T) {
for i := 0; i <= 130; i++ {
r := rune(i)
expected := isChar(r) && !isCtl(r) && !isSeparator(r)
if isToken(r) != expected {
t.Errorf("isToken(0x%x) = %v", r, !expected)
}
}
}
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