svl/qa/unit/test_lngmisc.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/types.h>
  11 #include "cppunit/TestAssert.h"
  12 #include "cppunit/TestFixture.h"
  13 #include "cppunit/extensions/HelperMacros.h"
  14 #include "cppunit/plugin/TestPlugIn.h"
  15
  16 #include <svl/lngmisc.hxx>
  17
  18 #include <rtl/ustrbuf.hxx>
  19
  20 namespace
  21 {
  22   class LngMiscTest : public CppUnit::TestFixture
  23   {
  24   private:
  25     void testRemoveHyphens();
  26     void testRemoveControlChars();
  27     void testReplaceControlChars();
  28     void testGetThesaurusReplaceText();
  29
  30     CPPUNIT_TEST_SUITE(LngMiscTest);
  31
  32     CPPUNIT_TEST(testRemoveHyphens);
  33     CPPUNIT_TEST(testRemoveControlChars);
  34     CPPUNIT_TEST(testReplaceControlChars);
  35     CPPUNIT_TEST(testGetThesaurusReplaceText);
  36
  37     CPPUNIT_TEST_SUITE_END();
  38   };
  39
  40   void LngMiscTest::testRemoveHyphens()
  41   {
  42     OUString str1("");
  43     OUString str2("a-b--c---");
  44
  45     OUStringBuffer str3Buf;
  46     str3Buf.append(SVT_SOFT_HYPHEN);
  47     str3Buf.append(SVT_HARD_HYPHEN);
  48     str3Buf.append(SVT_HARD_HYPHEN);
  49     OUString str3(str3Buf.makeStringAndClear());
  50
  51     OUString str4("asdf");
  52
  53     bool bModified = linguistic::RemoveHyphens(str1);
  54     CPPUNIT_ASSERT(!bModified);
  55     CPPUNIT_ASSERT(str1.isEmpty());
  56
  57     // Note that '-' isn't a hyphen to RemoveHyphens.
  58     bModified = linguistic::RemoveHyphens(str2);
  59     CPPUNIT_ASSERT(!bModified);
  60     CPPUNIT_ASSERT( str2 == "a-b--c---" );
  61
  62     bModified = linguistic::RemoveHyphens(str3);
  63     CPPUNIT_ASSERT(bModified);
  64     CPPUNIT_ASSERT(str3.isEmpty());
  65
  66     bModified = linguistic::RemoveHyphens(str4);
  67     CPPUNIT_ASSERT(!bModified);
  68     CPPUNIT_ASSERT( str4 == "asdf" );
  69   }
  70
  71   void LngMiscTest::testRemoveControlChars()
  72   {
  73     OUString str1("");
  74     OUString str2("asdf");
  75     OUString str3("asdf\nasdf");
  76
  77     OUStringBuffer str4Buf(33);
  78     str4Buf.setLength(33);
  79     for(int i = 0; i < 33; i++)
  80       str4Buf[i] = static_cast<sal_Unicode>(i);
  81     //    TODO: is this a bug? shouldn't RemoveControlChars remove this?
  82     //    str4Buf[33] = static_cast<sal_Unicode>(0x7F);
  83     OUString str4(str4Buf.makeStringAndClear());
  84
  85     bool bModified = linguistic::RemoveControlChars(str1);
  86     CPPUNIT_ASSERT(!bModified);
  87     CPPUNIT_ASSERT(str1.isEmpty());
  88
  89     bModified = linguistic::RemoveControlChars(str2);
  90     CPPUNIT_ASSERT(!bModified);
  91     CPPUNIT_ASSERT( str2 == "asdf" );
  92
  93     bModified = linguistic::RemoveControlChars(str3);
  94     CPPUNIT_ASSERT(bModified);
  95     CPPUNIT_ASSERT( str3 == "asdfasdf" );
  96
  97     bModified = linguistic::RemoveControlChars(str4);
  98     CPPUNIT_ASSERT(bModified);
  99     CPPUNIT_ASSERT( str4 == " " );
 100   }
 101
 102   void LngMiscTest::testReplaceControlChars()
 103   {
 104     OUString str1("");
 105     OUString str2("asdf");
 106     OUString str3("asdf\nasdf");
 107
 108     OUStringBuffer str4Buf(33);
 109     str4Buf.setLength(33);
 110     for(int i = 0; i < 33; i++)
 111       str4Buf[i] = static_cast<sal_Unicode>(i);
 112     //    TODO: is this a bug? shouldn't RemoveControlChars remove this?
 113     //    str4Buf[33] = static_cast<sal_Unicode>(0x7F);
 114     OUString str4(str4Buf.makeStringAndClear());
 115
 116     bool bModified = linguistic::ReplaceControlChars(str1);
 117     CPPUNIT_ASSERT(!bModified);
 118     CPPUNIT_ASSERT(str1.isEmpty());
 119
 120     bModified = linguistic::ReplaceControlChars(str2);
 121     CPPUNIT_ASSERT(!bModified);
 122     CPPUNIT_ASSERT( str2 == "asdf" );
 123
 124     bModified = linguistic::ReplaceControlChars(str3);
 125     CPPUNIT_ASSERT(bModified);
 126     CPPUNIT_ASSERT( str3 == "asdf asdf" );
 127
 128     bModified = linguistic::ReplaceControlChars(str4);
 129     CPPUNIT_ASSERT(bModified);
 130     CPPUNIT_ASSERT(str4.getLength() == 32);
 131     for(int i = 0; i < 32; i++)
 132       CPPUNIT_ASSERT(str4[i] == ' ');
 133   }
 134
 135   void LngMiscTest::testGetThesaurusReplaceText()
 136   {
 137     const OUString str1("");
 138     const OUString str2("asdf");
 139     const OUString str3("asdf (abc)");
 140     const OUString str4("asdf*");
 141     const OUString str5("asdf * ");
 142     const OUString str6("asdf (abc) *");
 143     const OUString str7("asdf asdf * (abc)");
 144     const OUString str8(" * (abc) asdf *");
 145
 146     OUString r = linguistic::GetThesaurusReplaceText(str1);
 147     CPPUNIT_ASSERT(r.isEmpty());
 148
 149     r = linguistic::GetThesaurusReplaceText(str2);
 150     CPPUNIT_ASSERT(r == str2);
 151
 152     r = linguistic::GetThesaurusReplaceText(str3);
 153     CPPUNIT_ASSERT(r == str2);
 154
 155     r = linguistic::GetThesaurusReplaceText(str4);
 156     CPPUNIT_ASSERT(r == str2);
 157
 158     r = linguistic::GetThesaurusReplaceText(str5);
 159     CPPUNIT_ASSERT(r == str2);
 160
 161     r = linguistic::GetThesaurusReplaceText(str6);
 162     CPPUNIT_ASSERT(r == str2);
 163
 164     r = linguistic::GetThesaurusReplaceText(str7);
 165     CPPUNIT_ASSERT(r == "asdf asdf");
 166
 167     r = linguistic::GetThesaurusReplaceText(str8);
 168     CPPUNIT_ASSERT(r.isEmpty());
 169   }
 170
 171   CPPUNIT_TEST_SUITE_REGISTRATION(LngMiscTest);
 172 }
 173 CPPUNIT_PLUGIN_IMPLEMENT();
 174
 175 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */