| // Copyright 2016 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. |
| |
| // +build !go1.10 |
| |
| package idna |
| |
| import ( |
| "testing" |
| "unicode" |
| |
| "golang.org/x/text/internal/gen" |
| "golang.org/x/text/internal/testtext" |
| "golang.org/x/text/internal/ucd" |
| ) |
| |
| func TestTables(t *testing.T) { |
| testtext.SkipIfNotLong(t) |
| |
| lookup := func(r rune) info { |
| v, _ := trie.lookupString(string(r)) |
| return info(v) |
| } |
| |
| ucd.Parse(gen.OpenUnicodeFile("idna", "", "IdnaMappingTable.txt"), func(p *ucd.Parser) { |
| r := p.Rune(0) |
| x := lookup(r) |
| if got, want := x.category(), catFromEntry(p); got != want { |
| t.Errorf("%U:category: got %x; want %x", r, got, want) |
| } |
| |
| mapped := false |
| switch p.String(1) { |
| case "mapped", "disallowed_STD3_mapped", "deviation": |
| mapped = true |
| } |
| if x.isMapped() != mapped { |
| t.Errorf("%U:isMapped: got %v; want %v", r, x.isMapped(), mapped) |
| } |
| if !mapped { |
| return |
| } |
| want := string(p.Runes(2)) |
| got := string(x.appendMapping(nil, string(r))) |
| if got != want { |
| t.Errorf("%U:mapping: got %+q; want %+q", r, got, want) |
| } |
| |
| if x.isMapped() { |
| return |
| } |
| wantMark := unicode.In(r, unicode.Mark) |
| gotMark := x.isModifier() |
| if gotMark != wantMark { |
| t.Errorf("IsMark(%U) = %v; want %v", r, gotMark, wantMark) |
| } |
| }) |
| |
| ucd.Parse(gen.OpenUCDFile("UnicodeData.txt"), func(p *ucd.Parser) { |
| r := p.Rune(0) |
| x := lookup(r) |
| got := x.isViramaModifier() |
| |
| const cccVirama = 9 |
| want := p.Int(ucd.CanonicalCombiningClass) == cccVirama |
| if got != want { |
| t.Errorf("IsVirama(%U) = %v; want %v", r, got, want) |
| } |
| }) |
| |
| ucd.Parse(gen.OpenUCDFile("extracted/DerivedJoiningType.txt"), func(p *ucd.Parser) { |
| r := p.Rune(0) |
| x := lookup(r) |
| if x.isMapped() { |
| return |
| } |
| got := x.joinType() |
| want := joinType[p.String(1)] |
| if got != want { |
| t.Errorf("JoinType(%U) = %x; want %x", r, got, want) |
| } |
| }) |
| } |