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Unified Diff: pkg/i18n/test/bidi_utils_test.dart

Issue 10829442: Rename i18n to intl (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 4 months ago
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Index: pkg/i18n/test/bidi_utils_test.dart
===================================================================
--- pkg/i18n/test/bidi_utils_test.dart (revision 10996)
+++ pkg/i18n/test/bidi_utils_test.dart (working copy)
@@ -1,346 +0,0 @@
-// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-
-#library('bidi_utils_test');
-
-#import('../intl.dart');
-#import('../../../pkg/unittest/unittest.dart');
-
-/**
- * Tests the bidi utilities library.
- */
-main() {
- var LRE = '\u202A';
- var RLE = '\u202B';
- var PDF = '\u202C';
- var LRM = '\u200E';
- var RLM = '\u200F';
-
- test('isRtlLang', () {
- expect(isRtlLanguage('en'), isFalse);
- expect(isRtlLanguage('fr'), isFalse);
- expect(isRtlLanguage('zh-CN'), isFalse);
- expect(isRtlLanguage('fil'), isFalse);
- expect(isRtlLanguage('az'), isFalse);
- expect(isRtlLanguage('iw-Latn'), isFalse);
- expect(isRtlLanguage('iw-LATN'), isFalse);
- expect(isRtlLanguage('iw_latn'), isFalse);
- expect(isRtlLanguage('ar'), isTrue);
- expect(isRtlLanguage('AR'), isTrue);
- expect(isRtlLanguage('iw'), isTrue);
- expect(isRtlLanguage('he'), isTrue);
- expect(isRtlLanguage('fa'), isTrue);
- expect(isRtlLanguage('ar-EG'), isTrue);
- expect(isRtlLanguage('az-Arab'), isTrue);
- expect(isRtlLanguage('az-ARAB-IR'), isTrue);
- expect(isRtlLanguage('az_arab_IR'), isTrue);
- });
-
- test('hasAnyLtr', () {
- expect(hasAnyLtr(''), isFalse);
- expect(hasAnyLtr('\u05e0\u05e1\u05e2'), isFalse);
- expect(hasAnyLtr('\u05e0\u05e1z\u05e2'), isTrue);
- expect(hasAnyLtr('123\t... \n'), isFalse);
- expect(hasAnyLtr('<br>123&lt;', false), isTrue);
- expect(hasAnyLtr('<br>123&lt;', true), isFalse);
- });
-
- test('hasAnyRtl', () {
- expect(hasAnyRtl(''), isFalse);
- expect(hasAnyRtl('abc'), isFalse);
- expect(hasAnyRtl('ab\u05e0c'), isTrue);
- expect(hasAnyRtl('123\t... \n'), isFalse);
- expect(hasAnyRtl('<input value=\u05e0>123', false), isTrue);
- expect(hasAnyRtl('<input value=\u05e0>123', true), isFalse);
- });
-
-
- test('endsWithLtr', () {
- expect(endsWithLtr('a'), isTrue);
- expect(endsWithLtr('abc'), isTrue);
- expect(endsWithLtr('a (!)'), isTrue);
- expect(endsWithLtr('a.1'), isTrue);
- expect(endsWithLtr('http://www.google.com '), isTrue);
- expect(endsWithLtr('\u05e0a'), isTrue);
- expect(endsWithLtr(' \u05e0\u05e1a\u05e2\u05e3 a (!)'), isTrue);
- expect(endsWithLtr(''), isFalse);
- expect(endsWithLtr(' '), isFalse);
- expect(endsWithLtr('1'), isFalse);
- expect(endsWithLtr('\u05e0'), isFalse);
- expect(endsWithLtr('\u05e0 1(!)'), isFalse);
- expect(endsWithLtr('a\u05e0'), isFalse);
- expect(endsWithLtr('a abc\u05e0\u05e1def\u05e2. 1'), isFalse);
- expect(endsWithLtr(' \u05e0\u05e1a\u05e2 &lt;', true), isFalse);
- expect(endsWithLtr(' \u05e0\u05e1a\u05e2 &lt;', false), isTrue);
- });
-
- test('endsWithRtl', () {
- expect(endsWithRtl('\u05e0'), isTrue);
- expect(endsWithRtl('\u05e0\u05e1\u05e2'), isTrue);
- expect(endsWithRtl('\u05e0 (!)'), isTrue);
- expect(endsWithRtl('\u05e0.1'), isTrue);
- expect(endsWithRtl('http://www.google.com/\u05e0 '), isTrue);
- expect(endsWithRtl('a\u05e0'), isTrue);
- expect(endsWithRtl(' a abc\u05e0def\u05e3. 1'), isTrue);
- expect(endsWithRtl(''), isFalse);
- expect(endsWithRtl(' '), isFalse);
- expect(endsWithRtl('1'), isFalse);
- expect(endsWithRtl('a'), isFalse);
- expect(endsWithRtl('a 1(!)'), isFalse);
- expect(endsWithRtl('\u05e0a'), isFalse);
- expect(endsWithRtl('\u05e0 \u05e0\u05e1ab\u05e2 a (!)'), isFalse);
- expect(endsWithRtl(' \u05e0\u05e1a\u05e2 &lt;', true), isTrue);
- expect(endsWithRtl(' \u05e0\u05e1a\u05e2 &lt;', false), isFalse);
- });
-
- test('guardBracketInHtml', () {
- var strWithRtl = "asc \u05d0 (\u05d0\u05d0\u05d0)";
- expect(guardBracketInHtml(strWithRtl),
- equals("asc \u05d0 <span dir=rtl>(\u05d0\u05d0\u05d0)</span>"));
- expect(guardBracketInHtml(strWithRtl, true),
- equals("asc \u05d0 <span dir=rtl>(\u05d0\u05d0\u05d0)</span>"));
- expect(guardBracketInHtml(strWithRtl, false),
- equals("asc \u05d0 <span dir=ltr>(\u05d0\u05d0\u05d0)</span>"));
-
- var strWithRtl2 = "\u05d0 a (asc:))";
- expect(guardBracketInHtml(strWithRtl2),
- equals("\u05d0 a <span dir=rtl>(asc:))</span>"));
- expect(guardBracketInHtml(strWithRtl2, true),
- equals("\u05d0 a <span dir=rtl>(asc:))</span>"));
- expect(guardBracketInHtml(strWithRtl2, false),
- equals("\u05d0 a <span dir=ltr>(asc:))</span>"));
-
- var strWithoutRtl = "a (asc) {{123}}";
- expect(guardBracketInHtml(strWithoutRtl),
- equals("a <span dir=ltr>(asc)</span> <span dir=ltr>{{123}}</span>"));
- expect(guardBracketInHtml(strWithoutRtl, true),
- equals("a <span dir=rtl>(asc)</span> <span dir=rtl>{{123}}</span>"));
- expect(guardBracketInHtml(strWithoutRtl, false),
- equals("a <span dir=ltr>(asc)</span> <span dir=ltr>{{123}}</span>"));
-
- });
-
- test('guardBracketInText', () {
- var strWithRtl = "asc \u05d0 (\u05d0\u05d0\u05d0)";
- expect(guardBracketInText(strWithRtl),
- equals("asc \u05d0 \u200f(\u05d0\u05d0\u05d0)\u200f"));
- expect(guardBracketInText(strWithRtl, true),
- equals("asc \u05d0 \u200f(\u05d0\u05d0\u05d0)\u200f"));
- expect(guardBracketInText(strWithRtl, false),
- equals("asc \u05d0 \u200e(\u05d0\u05d0\u05d0)\u200e"));
-
- var strWithRtl2 = "\u05d0 a (asc:))";
- expect(guardBracketInText(strWithRtl2),
- equals("\u05d0 a \u200f(asc:))\u200f"));
- expect(guardBracketInText(strWithRtl2, true),
- equals("\u05d0 a \u200f(asc:))\u200f"));
- expect(guardBracketInText(strWithRtl2, false),
- equals("\u05d0 a \u200e(asc:))\u200e"));
-
- var strWithoutRtl = "a (asc) {{123}}";
- expect(guardBracketInText(strWithoutRtl),
- equals("a \u200e(asc)\u200e \u200e{{123}}\u200e"));
- expect(guardBracketInText(strWithoutRtl, true),
- equals("a \u200f(asc)\u200f \u200f{{123}}\u200f"));
- expect(guardBracketInText(strWithoutRtl, false),
- equals("a \u200e(asc)\u200e \u200e{{123}}\u200e"));
-
- });
-
- test('enforceRtlInHtml', () {
- var str = '<div> first <br> second </div>';
- expect(enforceRtlInHtml(str),
- equals('<div dir=rtl> first <br> second </div>'));
- str = 'first second';
- expect(enforceRtlInHtml(str),
- equals('\n<span dir=rtl>first second</span>'));
- });
-
- test('enforceRtlInText', () {
- var str = 'first second';
- expect(enforceRtlInText(str), equals('${RLE}first second$PDF'));
- });
-
- test('enforceLtrInHtml', () {
- var str = '<div> first <br> second </div>';
- expect(enforceLtrInHtml(str),
- equals('<div dir=ltr> first <br> second </div>'));
- str = 'first second';
- expect(enforceLtrInHtml(str),
- equals('\n<span dir=ltr>first second</span>'));
- });
-
- test('enforceLtrInText', () {
- var str = 'first second';
- expect(enforceLtrInText(str), equals('${LRE}first second$PDF'));
- });
-
- test('normalizeHebrewQuote', () {
- expect(normalizeHebrewQuote('\u05d0"'), equals('\u05d0\u05f4'));
- expect(normalizeHebrewQuote('\u05d0\''), equals('\u05d0\u05f3'));
- expect(normalizeHebrewQuote('\u05d0"\u05d0\''),
- equals('\u05d0\u05f4\u05d0\u05f3'));
- });
-
- test('estimateDirectionOfText', () {
- expect(estimateDirectionOfText('', false).value,
- equals(TextDirection.UNKNOWN.value));
- expect(estimateDirectionOfText(' ', false).value,
- equals(TextDirection.UNKNOWN.value));
- expect(estimateDirectionOfText('! (...)', false).value,
- equals(TextDirection.UNKNOWN.value));
- expect(estimateDirectionOfText('All-Ascii content', false).value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText('-17.0%', false).value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText('http://foo/bar/', false).value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText(
- 'http://foo/bar/?s=\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0'
- '\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0\u05d0'
- '\u05d0\u05d0\u05d0\u05d0\u05d0').value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText('\u05d0', false).value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '9 \u05d0 -> 17.5, 23, 45, 19', false).value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- 'http://foo/bar/ \u05d0 http://foo2/bar2/ http://foo3/bar3/').value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '\u05d0\u05d9\u05df \u05de\u05de\u05e9 \u05de\u05d4 \u05dc\u05e8\u05d0'
- '\u05d5\u05ea: \u05dc\u05d0 \u05e6\u05d9\u05dc\u05de\u05ea\u05d9 \u05d4'
- '\u05e8\u05d1\u05d4 \u05d5\u05d2\u05dd \u05d0\u05dd \u05d4\u05d9\u05d9'
- '\u05ea\u05d9 \u05de\u05e6\u05dc\u05dd, \u05d4\u05d9\u05d4 \u05e9'
- '\u05dd').value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '\u05db\u05d0 - http://geek.co.il/gallery/v/2007-06 - \u05d0\u05d9'
- '\u05df \u05de\u05de\u05e9 \u05de\u05d4 \u05dc\u05e8\u05d0\u05d5\u05ea:'
- ' \u05dc\u05d0 \u05e6\u05d9\u05dc\u05de\u05ea\u05d9 \u05d4\u05e8\u05d1 '
- '\u05d5\u05d2\u05dd \u05d0\u05dd \u05d4\u05d9\u05d9\u05d9 \u05de\u05e6'
- '\u05dc\u05dd, \u05d4\u05d9\u05d4 \u05e9\u05dd \u05d1\u05e2\u05d9\u05e7'
- ' \u05d4\u05e8\u05d1\u05d4 \u05d0\u05e0\u05e9\u05d9\u05dd. \u05de\u05d4'
- ' \u05e9\u05db\u05df - \u05d0\u05e4\u05e9\u05e8 \u05dc\u05e0\u05e6'
- '\u05dc \u05d0\u05ea \u05d4\u05d4 \u05d3\u05d6\u05de\u05e0\u05d5 '
- '\u05dc\u05d4\u05e1\u05ea\u05db\u05dc \u05e2\u05dc \u05db\u05de\u05d4 '
- '\u05ea\u05de\u05d5\u05e0\u05d5\u05ea \u05de\u05e9\u05e9\u05e2\u05d5'
- '\u05ea \u05d9\u05e9\u05e0\u05d5 \u05d9\u05d5\u05ea\u05e8 \u05e9\u05d9'
- '\u05e9 \u05dc\u05d9 \u05d1\u05d0\u05ea\u05e8', false).value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- 'CAPTCHA \u05de\u05e9\u05d5\u05db\u05dc\u05dc '
- '\u05de\u05d3\u05d9?').value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- 'Yes Prime Minister \u05e2\u05d3\u05db\u05d5\u05df. \u05e9\u05d0\u05dc'
- '\u05d5 \u05d0\u05d5\u05ea\u05d9 \u05de\u05d4 \u05d0\u05e0\u05d9 '
- '\u05e8\u05d5\u05e6\u05d4 \u05de\u05ea\u05e0\u05d4 \u05dc\u05d7'
- '\u05d2').value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '17.4.02 \u05e9\u05e2\u05d4:13-20 .15-00 .\u05dc\u05d0 \u05d4\u05d9'
- '\u05d9\u05ea\u05d9 \u05db\u05d0\u05df.').value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '5710 5720 5730. \u05d4\u05d3\u05dc\u05ea. \u05d4\u05e0\u05e9\u05d9'
- '\u05e7\u05d4', false).value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '\u05d4\u05d3\u05dc\u05ea http://www.google.com '
- 'http://www.gmail.com').value,
- equals(TextDirection.RTL.value));
- expect(estimateDirectionOfText(
- '\u05d4\u05d3\u05dc <some quite nasty html mark up>').value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText(
- '\u05d4\u05d3\u05dc <some quite nasty html mark up>').value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText(
- '\u05d4\u05d3\u05dc\u05ea &amp; &lt; &gt;').value,
- equals(TextDirection.LTR.value));
- expect(estimateDirectionOfText(
- '\u05d4\u05d3\u05dc\u05ea &amp; &lt; &gt;', true).value,
- equals(TextDirection.RTL.value));
- });
-
- test('detectRtlDirectionality', () {
- var bidiText = [];
- var item = new SampleItem('Pure Ascii content');
- bidiText.add(item);
-
- item = new SampleItem('\u05d0\u05d9\u05df \u05de\u05de\u05e9 \u05de\u05d4'
- ' \u05dc\u05e8\u05d0\u05d5\u05ea: \u05dc\u05d0 \u05e6\u05d9\u05dc'
- '\u05de\u05ea\u05d9 \u05d4\u05e8\u05d1\u05d4 \u05d5\u05d2\u05dd '
- '\u05d0\u05dd \u05d4\u05d9\u05d9\u05ea\u05d9 \u05de\u05e6\u05dc\u05dd, '
- '\u05d4\u05d9\u05d4 \u05e9\u05dd', true);
- bidiText.add(item);
-
- item = new SampleItem('\u05db\u05d0\u05df - http://geek.co.il/gallery/v/'
- '2007-06 - \u05d0\u05d9\u05df \u05de\u05de\u05e9 \u05de\u05d4 \u05dc'
- '\u05e8\u05d0\u05d5\u05ea: \u05dc\u05d0 \u05e6\u05d9\u05dc\u05de\u05ea'
- '\u05d9 \u05d4\u05e8\u05d1\u05d4 \u05d5\u05d2\u05dd \u05d0\u05dd \u05d4'
- '\u05d9\u05d9\u05ea\u05d9 \u05de\u05e6\u05dc\u05dd, \u05d4\u05d9\u05d4 '
- '\u05e9\u05dd \u05d1\u05e2\u05d9\u05e7\u05e8 \u05d4\u05e8\u05d1\u05d4 '
- '\u05d0\u05e0\u05e9\u05d9\u05dd. \u05de\u05d4 \u05e9\u05db\u05df - '
- '\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e0\u05e6\u05dc \u05d0\u05ea \u05d4'
- '\u05d4\u05d3\u05d6\u05de\u05e0\u05d5\u05ea \u05dc\u05d4\u05e1\u05ea'
- '\u05db\u05dc \u05e2\u05dc \u05db\u05de\u05d4 \u05ea\u05de\u05d5\u05e0'
- '\u05d5\u05ea \u05de\u05e9\u05e2\u05e9\u05e2\u05d5\u05ea \u05d9\u05e9'
- '\u05e0\u05d5\u05ea \u05d9\u05d5\u05ea\u05e8 \u05e9\u05d9\u05e9 \u05dc'
- '\u05d9 \u05d1\u05d0\u05ea\u05e8', true);
- bidiText.add(item);
-
- item = new SampleItem('CAPTCHA \u05de\u05e9\u05d5\u05db\u05dc\u05dc '
- '\u05de\u05d3\u05d9?', true);
- bidiText.add(item);
-
-
- item = new SampleItem('Yes Prime Minister \u05e2\u05d3\u05db\u05d5\u05df. '
- '\u05e9\u05d0\u05dc\u05d5 \u05d0\u05d5\u05ea\u05d9 \u05de\u05d4 \u05d0'
- '\u05e0\u05d9 \u05e8\u05d5\u05e6\u05d4 \u05de\u05ea\u05e0\u05d4 '
- '\u05dc\u05d7\u05d2', true);
- bidiText.add(item);
-
- item = new SampleItem('17.4.02 \u05e9\u05e2\u05d4:13-20 .15-00 .\u05dc'
- '\u05d0 \u05d4\u05d9\u05d9\u05ea\u05d9 \u05db\u05d0\u05df.', true);
- bidiText.add(item);
-
- item = new SampleItem('5710 5720 5730. \u05d4\u05d3\u05dc\u05ea. \u05d4'
- '\u05e0\u05e9\u05d9\u05e7\u05d4', true);
- bidiText.add(item);
-
- item = new SampleItem('\u05d4\u05d3\u05dc\u05ea http://www.google.com '
- 'http://www.gmail.com', true);
- bidiText.add(item);
-
- item = new SampleItem('&gt;\u05d4&lt;', true, true);
- bidiText.add(item);
-
- item = new SampleItem('&gt;\u05d4&lt;', false);
- bidiText.add(item);
-
- for (var i = 0; i < bidiText.length; i++) {
- var isRtlDir = detectRtlDirectionality(bidiText[i].text,
- bidiText[i].isHtml);
- if (isRtlDir != bidiText[i].isRtl) {
- var str = '"${bidiText[i].text} " should be '
- '${bidiText[i].isRtl ? "rtl" : "ltr"} but detected as '
- '${isRtlDir ? "rtl" : "ltr"}';
- //alert(str);
- }
- expect(bidiText[i].isRtl, isRtlDir);
- }
- });
-}
-
-class SampleItem {
- String text;
- bool isRtl;
- bool isHtml;
- SampleItem([someText='', someIsRtl=false, isHtml=false]) :
- this.text=someText, this.isRtl=someIsRtl, this.isHtml=isHtml;
-}
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