1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Initial Developer of the Original Code is
* Caolán McNamara <caolanm@redhat.com>
*
* Contributor(s):
* Caolán McNamara <caolanm@redhat.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#include "precompiled_i18npool.hxx"
#include <cppunit/TestSuite.h>
#include <cppunit/TestFixture.h>
#include <cppunit/TestCase.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppuhelper/compbase1.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <cppuhelper/basemutex.hxx>
#include <com/sun/star/i18n/XBreakIterator.hpp>
#include <com/sun/star/i18n/CharacterIteratorMode.hpp>
#include <com/sun/star/i18n/ScriptType.hdl>
#include <rtl/strbuf.hxx>
#include <string.h>
using namespace ::com::sun::star;
class TestBreakIterator : public CppUnit::TestFixture
{
public:
TestBreakIterator();
~TestBreakIterator();
virtual void setUp();
virtual void tearDown();
void testLineBreaking();
void testGraphemeIteration();
void testWeak();
CPPUNIT_TEST_SUITE(TestBreakIterator);
CPPUNIT_TEST(testLineBreaking);
CPPUNIT_TEST(testGraphemeIteration);
CPPUNIT_TEST(testWeak);
CPPUNIT_TEST_SUITE_END();
private:
uno::Reference<uno::XComponentContext> m_xContext;
uno::Reference<lang::XMultiComponentFactory> m_xFactory;
uno::Reference<lang::XMultiServiceFactory> m_xMSF;
uno::Reference<i18n::XBreakIterator> m_xBreak;
};
//See https://bugs.freedesktop.org/show_bug.cgi?id=31271 for motivation
void TestBreakIterator::testLineBreaking()
{
::rtl::OUString aTest1(RTL_CONSTASCII_USTRINGPARAM("(some text here)"));
i18n::LineBreakHyphenationOptions aHyphOptions;
i18n::LineBreakUserOptions aUserOptions;
lang::Locale aLocale;
aLocale.Language = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("en"));
aLocale.Country = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("US"));
{
//Here we want the line break to leave text here) on the next line
i18n::LineBreakResults aResult = m_xBreak->getLineBreak(aTest1, strlen("(some tex"), aLocale, 0, aHyphOptions, aUserOptions);
CPPUNIT_ASSERT_MESSAGE("Expected a break at the the start of the word", aResult.breakIndex == 6);
}
{
//Here we want the line break to leave "here)" on the next line
i18n::LineBreakResults aResult = m_xBreak->getLineBreak(aTest1, strlen("(some text here"), aLocale, 0, aHyphOptions, aUserOptions);
CPPUNIT_ASSERT_MESSAGE("Expected a break at the the start of the word", aResult.breakIndex == 11);
}
}
//See http://qa.openoffice.org/issues/show_bug.cgi?id=111152 for motivation
void TestBreakIterator::testGraphemeIteration()
{
lang::Locale aLocale;
aLocale.Language = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("bn"));
aLocale.Country = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("IN"));
{
sal_Unicode BA_HALANT_LA[] = { 0x09AC, 0x09CD, 0x09AF };
::rtl::OUString aTest1(BA_HALANT_LA, SAL_N_ELEMENTS(BA_HALANT_LA));
sal_Int32 nDone=0;
sal_Int32 nPos;
nPos = m_xBreak->nextCharacters(aTest1, 0, aLocale,
i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
CPPUNIT_ASSERT_MESSAGE("Should skip full grapheme", nPos == SAL_N_ELEMENTS(BA_HALANT_LA));
nPos = m_xBreak->previousCharacters(aTest1, SAL_N_ELEMENTS(BA_HALANT_LA), aLocale,
i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
CPPUNIT_ASSERT_MESSAGE("Should skip full grapheme", nPos == 0);
}
{
sal_Unicode HA_HALANT_NA_VOWELSIGNI[] = { 0x09B9, 0x09CD, 0x09A3, 0x09BF };
::rtl::OUString aTest1(HA_HALANT_NA_VOWELSIGNI, SAL_N_ELEMENTS(HA_HALANT_NA_VOWELSIGNI));
sal_Int32 nDone=0;
sal_Int32 nPos;
nPos = m_xBreak->nextCharacters(aTest1, 0, aLocale,
i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
CPPUNIT_ASSERT_MESSAGE("Should skip full grapheme", nPos == SAL_N_ELEMENTS(HA_HALANT_NA_VOWELSIGNI));
nPos = m_xBreak->previousCharacters(aTest1, SAL_N_ELEMENTS(HA_HALANT_NA_VOWELSIGNI), aLocale,
i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
CPPUNIT_ASSERT_MESSAGE("Should skip full grapheme", nPos == 0);
}
{
sal_Unicode TA_HALANT_MA_HALANT_YA [] = { 0x09A4, 0x09CD, 0x09AE, 0x09CD, 0x09AF };
::rtl::OUString aTest1(TA_HALANT_MA_HALANT_YA, SAL_N_ELEMENTS(TA_HALANT_MA_HALANT_YA));
sal_Int32 nDone=0;
sal_Int32 nPos;
nPos = m_xBreak->nextCharacters(aTest1, 0, aLocale,
i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
CPPUNIT_ASSERT_MESSAGE("Should skip full grapheme", nPos == SAL_N_ELEMENTS(TA_HALANT_MA_HALANT_YA));
nPos = m_xBreak->previousCharacters(aTest1, SAL_N_ELEMENTS(TA_HALANT_MA_HALANT_YA), aLocale,
i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
CPPUNIT_ASSERT_MESSAGE("Should skip full grapheme", nPos == 0);
}
}
//A test to ensure that certain ranges and codepoints that are categorized as
//weak remain as weak, so that existing docs that depend on this don't silently
//change font for those weak chars
void TestBreakIterator::testWeak()
{
lang::Locale aLocale;
aLocale.Language = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("en"));
aLocale.Country = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("US"));
{
sal_Unicode WEAKS[] =
{
0x0001, 0x0002,
0x0020, 0x00A0,
0x2200, 0x22FF, //Mathematical Operators
0x27C0, 0x27EF, //Miscellaneous Mathematical Symbols-A
0x2980, 0x29FF, //Miscellaneous Mathematical Symbols-B
0x2A00, 0x2AFF, //Supplemental Mathematical Operators
0x2100, 0x214F, //Letterlike Symbols
0x2308, 0x230B, //Miscellaneous technical
0x25A0, 0x25FF, //Geometric Shapes
0x2B30, 0x2B4C //Miscellaneous Symbols and Arrows
};
::rtl::OUString aWeaks(WEAKS, SAL_N_ELEMENTS(WEAKS));
for (sal_Int32 i = 0; i < aWeaks.getLength(); ++i)
{
sal_Int16 nScript = m_xBreak->getScriptType(aWeaks, i);
rtl::OStringBuffer aMsg;
aMsg.append(RTL_CONSTASCII_STRINGPARAM("Char 0x"));
aMsg.append(static_cast<sal_Int32>(aWeaks.getStr()[i]), 16);
aMsg.append(RTL_CONSTASCII_STRINGPARAM(" should have been weak"));
CPPUNIT_ASSERT_MESSAGE(aMsg.getStr(),
nScript == i18n::ScriptType::WEAK);
}
}
}
TestBreakIterator::TestBreakIterator()
{
m_xContext = cppu::defaultBootstrap_InitialComponentContext();
m_xFactory = m_xContext->getServiceManager();
m_xMSF = uno::Reference<lang::XMultiServiceFactory>(m_xFactory, uno::UNO_QUERY_THROW);
m_xBreak = uno::Reference< i18n::XBreakIterator >(m_xMSF->createInstance(
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.i18n.BreakIterator"))),
uno::UNO_QUERY_THROW);
}
void TestBreakIterator::setUp()
{
}
TestBreakIterator::~TestBreakIterator()
{
}
void TestBreakIterator::tearDown()
{
}
CPPUNIT_TEST_SUITE_REGISTRATION(TestBreakIterator);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
