vendor cleanup: remove unused,non-go and test files

vendor/golang.org/x/net/http/httpguts/httplex_test.go

@@ -1,119 +0,0 @@
-// 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 httpguts
-
-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 IsTokenRune(r) != expected {
-			t.Errorf("isToken(0x%x) = %v", r, !expected)
-		}
-	}
-}
-
-func TestHeaderValuesContainsToken(t *testing.T) {
-	tests := []struct {
-		vals  []string
-		token string
-		want  bool
-	}{
-		{
-			vals:  []string{"foo"},
-			token: "foo",
-			want:  true,
-		},
-		{
-			vals:  []string{"bar", "foo"},
-			token: "foo",
-			want:  true,
-		},
-		{
-			vals:  []string{"foo"},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"foo"},
-			token: "bar",
-			want:  false,
-		},
-		{
-			vals:  []string{" foo "},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"foo,bar"},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"bar,foo,bar"},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"bar , foo"},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"foo ,bar "},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"bar, foo ,bar"},
-			token: "FOO",
-			want:  true,
-		},
-		{
-			vals:  []string{"bar , foo"},
-			token: "FOO",
-			want:  true,
-		},
-	}
-	for _, tt := range tests {
-		got := HeaderValuesContainsToken(tt.vals, tt.token)
-		if got != tt.want {
-			t.Errorf("headerValuesContainsToken(%q, %q) = %v; want %v", tt.vals, tt.token, got, tt.want)
-		}
-	}
-}
-
-func TestPunycodeHostPort(t *testing.T) {
-	tests := []struct {
-		in, want string
-	}{
-		{"www.google.com", "www.google.com"},
-		{"гофер.рф", "xn--c1ae0ajs.xn--p1ai"},
-		{"bücher.de", "xn--bcher-kva.de"},
-		{"bücher.de:8080", "xn--bcher-kva.de:8080"},
-		{"[1::6]:8080", "[1::6]:8080"},
-	}
-	for _, tt := range tests {
-		got, err := PunycodeHostPort(tt.in)
-		if tt.want != got || err != nil {
-			t.Errorf("PunycodeHostPort(%q) = %q, %v, want %q, nil", tt.in, got, err, tt.want)
-		}
-	}
-}