vcl/qa/cppunit/complextext.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 <unotest/filters-test.hxx>
  11 #include <test/bootstrapfixture.hxx>
  12
  13 #include <vcl/wrkwin.hxx>
  14
  15 #include <osl/file.hxx>
  16 #include <osl/process.h>
  17
  18 class VclComplexTextTest : public test::BootstrapFixture
  19 {
  20 public:
  21     VclComplexTextTest() : BootstrapFixture(true, false) {}
  22
  23     /// Play with font measuring etc.
  24     void testArabic();
  25 #if defined(_WIN32)
  26     void testTdf95650(); // Windows-only issue
  27 #endif
  28
  29     CPPUNIT_TEST_SUITE(VclComplexTextTest);
  30     CPPUNIT_TEST(testArabic);
  31 #if defined(_WIN32)
  32     CPPUNIT_TEST(testTdf95650);
  33 #endif
  34     CPPUNIT_TEST_SUITE_END();
  35 };
  36
  37 void VclComplexTextTest::testArabic()
  38 {
  39 #if !defined (LINUX)
  40     return;
  41 #else // only tested on Linux so far
  42     const unsigned char pOneTwoThreeUTF8[] = {
  43         0xd9, 0x88, 0xd8, 0xa7, 0xd8, 0xad, 0xd9, 0x90,
  44         0xd8, 0xaf, 0xd9, 0x92, 0x20, 0xd8, 0xa5, 0xd8,
  45         0xab, 0xd9, 0x8d, 0xd9, 0x86, 0xd9, 0x8a, 0xd9,
  46         0x86, 0x20, 0xd8, 0xab, 0xd9, 0x84, 0xd8, 0xa7,
  47         0xd8, 0xab, 0xd8, 0xa9, 0xd9, 0x8c, 0x00
  48     };
  49     OUString aOneTwoThree( reinterpret_cast<char const *>(pOneTwoThreeUTF8),
  50                            SAL_N_ELEMENTS( pOneTwoThreeUTF8 ) - 1,
  51                            RTL_TEXTENCODING_UTF8 );
  52     VclPtr<vcl::Window> pWin = VclPtr<WorkWindow>::Create( static_cast<vcl::Window *>(nullptr) );
  53     CPPUNIT_ASSERT( pWin );
  54
  55     OutputDevice *pOutDev = static_cast< OutputDevice * >( pWin.get() );
  56
  57     vcl::Font aFont = OutputDevice::GetDefaultFont(
  58                         DefaultFontType::CTL_SPREADSHEET,
  59                         LANGUAGE_ARABIC_SAUDI_ARABIA,
  60                         GetDefaultFontFlags::OnlyOne );
  61     pOutDev->SetFont( aFont );
  62
  63     // normal orientation
  64     Rectangle aInput;
  65     Rectangle aRect = pOutDev->GetTextRect( aInput, aOneTwoThree );
  66
  67     // now rotate 270 degress
  68     vcl::Font aRotated( aFont );
  69     aRotated.SetOrientation( 2700 );
  70     pOutDev->SetFont( aRotated );
  71     Rectangle aRectRot = pOutDev->GetTextRect( aInput, aOneTwoThree );
  72
  73     // Check that we did do the rotation ...
  74 #if 0
  75     fprintf( stderr, "%ld %ld %ld %ld\n",
  76              aRect.GetWidth(), aRect.GetHeight(),
  77              aRectRot.GetWidth(), aRectRot.GetHeight() );
  78     CPPUNIT_ASSERT( aRectRot.GetWidth() == aRect.GetHeight() );
  79     CPPUNIT_ASSERT( aRectRot.GetHeight() == aRect.GetWidth() );
  80 #else
  81     (void)aRect; (void)aRectRot;
  82 #endif
  83 #endif
  84 }
  85
  86 #if defined(_WIN32)
  87 void VclComplexTextTest::testTdf95650()
  88 {
  89     const sal_Unicode pTxt[] = {
  90         0x0131, 0x0302, 0x0504, 0x4E44, 0x3031, 0x3030, 0x3531, 0x2D30,
  91         0x3037, 0x0706, 0x0908, 0x0B0A, 0x0D0C, 0x0F0E, 0x072E, 0x100A,
  92         0x0D11, 0x1312, 0x0105, 0x020A, 0x0512, 0x1403, 0x030C, 0x1528,
  93         0x2931, 0x632E, 0x7074, 0x0D20, 0x0E0A, 0x100A, 0xF00D, 0x0D20,
  94         0x030A, 0x0C0B, 0x20E0, 0x0A0D
  95     };
  96     OUString aTxt(pTxt, SAL_N_ELEMENTS(pTxt) - 1);
  97     VclPtr<vcl::Window> pWin = VclPtr<WorkWindow>::Create(static_cast<vcl::Window *>(nullptr));
  98     CPPUNIT_ASSERT(pWin);
  99
 100     OutputDevice *pOutDev = static_cast< OutputDevice * >(pWin.get());
 101     // Check that the following executes without failing assertion
 102     pOutDev->ImplLayout(aTxt, 9, 1, Point(), 0, nullptr, SalLayoutFlags::BiDiRtl);
 103 }
 104 #endif
 105
 106 CPPUNIT_TEST_SUITE_REGISTRATION(VclComplexTextTest);
 107
 108 CPPUNIT_PLUGIN_IMPLEMENT();
 109
 110 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */