diff options
Diffstat (limited to 'vcl/qa')
-rw-r--r-- | vcl/qa/cppunit/text.cxx | 15 | ||||
-rw-r--r-- | vcl/qa/cppunit/textlayout.cxx | 58 |
2 files changed, 73 insertions, 0 deletions
diff --git a/vcl/qa/cppunit/text.cxx b/vcl/qa/cppunit/text.cxx index cabe502db462..371783759b65 100644 --- a/vcl/qa/cppunit/text.cxx +++ b/vcl/qa/cppunit/text.cxx @@ -719,6 +719,21 @@ CPPUNIT_TEST_FIXTURE(VclTextTest, testGetStringWithNewsEllpsis) device->GetEllipsisString(u"ab. cde. x y z"_ustr, 50, DrawTextFlags::NewsEllipsis)); } +CPPUNIT_TEST_FIXTURE(VclTextTest, testGetTextBreak_invalid_index) +{ + ScopedVclPtr<VirtualDevice> device = VclPtr<VirtualDevice>::Create(DeviceFormat::WITHOUT_ALPHA); + device->SetOutputSizePixel(Size(1000, 1000)); + device->SetFont(vcl::Font("DejaVu Sans", "Book", Size(0, 11))); + + const OUString sTestStr(u"textline_ text_"_ustr); + const auto nLen = sTestStr.getLength(); + const auto nTextWidth = device->GetTextWidth("text"); + const auto nInvalidIndex = sTestStr.getLength() + 2; + + CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(-1), + device->GetTextBreak(sTestStr, nTextWidth, nInvalidIndex, nLen)); +} + CPPUNIT_TEST_FIXTURE(VclTextTest, testGetTextBreak) { ScopedVclPtr<VirtualDevice> device = VclPtr<VirtualDevice>::Create(DeviceFormat::WITHOUT_ALPHA); diff --git a/vcl/qa/cppunit/textlayout.cxx b/vcl/qa/cppunit/textlayout.cxx new file mode 100644 index 000000000000..147826f19842 --- /dev/null +++ b/vcl/qa/cppunit/textlayout.cxx @@ -0,0 +1,58 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <config_features.h> +#include <config_fonts.h> + +#include <test/bootstrapfixture.hxx> + +#include <vcl/unohelp.hxx> +#include <vcl/virdev.hxx> + +#include <textlayout.hxx> + +class VclTextLayoutTest : public test::BootstrapFixture +{ +public: + VclTextLayoutTest() + : BootstrapFixture(true, false) + { + } +}; + +#if HAVE_MORE_FONTS + +CPPUNIT_TEST_FIXTURE(VclTextLayoutTest, testBreakLinesWithIterator_invalid_softbreak) +{ + ScopedVclPtr<VirtualDevice> device = VclPtr<VirtualDevice>::Create(DeviceFormat::WITHOUT_ALPHA); + device->SetOutputSizePixel(Size(1000, 1000)); + device->SetFont(vcl::Font("DejaVu Sans", "Book", Size(0, 11))); + + vcl::DefaultTextLayout aTextLayout(*device); + + const OUString sTestStr = u"textline_ text_"_ustr; + const auto nTextWidth = device->GetTextWidth("text"); + + css::uno::Reference<css::linguistic2::XHyphenator> xHyph; + css::uno::Reference<css::i18n::XBreakIterator> xBI = vcl::unohelper::CreateBreakIterator(); + + // softbreak cannot be greater than the string length + + const auto nTextLen = 13; + + CPPUNIT_ASSERT_EQUAL( + static_cast<sal_Int32>(13), + aTextLayout.BreakLinesWithIterator(nTextWidth, sTestStr, xHyph, xBI, false, nTextLen, 15)); +} + +#endif + +CPPUNIT_PLUGIN_IMPLEMENT(); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |