Mercurial > hg > CbC > CbC_gcc
view libgo/go/html/entity_test.go @ 143:76e1cf5455ef
add cbc_gc test
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:24:05 +0900 |
parents | 84e7813d76e9 |
children |
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// Copyright 2010 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 html import ( "testing" "unicode/utf8" ) func init() { UnescapeString("") // force load of entity maps } func TestEntityLength(t *testing.T) { if len(entity) == 0 || len(entity2) == 0 { t.Fatal("maps not loaded") } // We verify that the length of UTF-8 encoding of each value is <= 1 + len(key). // The +1 comes from the leading "&". This property implies that the length of // unescaped text is <= the length of escaped text. for k, v := range entity { if 1+len(k) < utf8.RuneLen(v) { t.Error("escaped entity &" + k + " is shorter than its UTF-8 encoding " + string(v)) } if len(k) > longestEntityWithoutSemicolon && k[len(k)-1] != ';' { t.Errorf("entity name %s is %d characters, but longestEntityWithoutSemicolon=%d", k, len(k), longestEntityWithoutSemicolon) } } for k, v := range entity2 { if 1+len(k) < utf8.RuneLen(v[0])+utf8.RuneLen(v[1]) { t.Error("escaped entity &" + k + " is shorter than its UTF-8 encoding " + string(v[0]) + string(v[1])) } } }