a22047f148
MacOS produces a slightly different glyph height. Quoting from Khaled in dev IRC: "Currently GetGlyphBoundRect() calls different platform-specific implementations on each platform, so even with the same font it is possible to get some difference. So my suggestion is to use a large font size and allow for some fuzziness". Consequently I'm using a 110pt font, and taking into account some fuzziness. Change-Id: I0dace6bfa0d1f4e6f3b8852e957d2d518d37795b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/143322 Tested-by: Jenkins Reviewed-by: خالد حسني <khaled@aliftype.com> Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <sal/config.h>
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#include <test/bootstrapfixture.hxx>
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#include <cppunit/TestAssert.h>
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#include <vcl/virdev.hxx>
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#include <vcl/font.hxx>
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#include <font/LogicalFontInstance.hxx>
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#include <memory>
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class VclLogicalFontInstanceTest : public test::BootstrapFixture
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{
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public:
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VclLogicalFontInstanceTest()
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: BootstrapFixture(true, false)
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{
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}
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void testglyphboundrect();
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CPPUNIT_TEST_SUITE(VclLogicalFontInstanceTest);
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CPPUNIT_TEST(testglyphboundrect);
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CPPUNIT_TEST_SUITE_END();
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};
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void VclLogicalFontInstanceTest::testglyphboundrect()
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{
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ScopedVclPtr<VirtualDevice> device = VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
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device->SetOutputSizePixel(Size(1000, 1000));
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device->SetFont(vcl::Font("Liberation Sans", Size(0, 110)));
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const LogicalFontInstance* pFontInstance = device->GetFontInstance();
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tools::Rectangle aBoundRect;
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const auto LATIN_SMALL_LETTER_B = 0x0062;
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pFontInstance->GetGlyphBoundRect(pFontInstance->GetGlyphIndex(LATIN_SMALL_LETTER_B), aBoundRect,
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false);
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const tools::Long nExpectedX = 7;
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const tools::Long nExpectedY = -80;
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CPPUNIT_ASSERT_EQUAL_MESSAGE("x of glyph is wrong", nExpectedX, aBoundRect.getX());
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CPPUNIT_ASSERT_EQUAL_MESSAGE("y of glyph is wrong", nExpectedY, aBoundRect.getY());
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CPPUNIT_ASSERT_MESSAGE("height of glyph of wrong",
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aBoundRect.GetWidth() == 50 || aBoundRect.GetWidth() == 51);
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CPPUNIT_ASSERT_MESSAGE("width of glyph of wrong",
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aBoundRect.GetHeight() == 82 || aBoundRect.GetHeight() == 83);
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}
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CPPUNIT_TEST_SUITE_REGISTRATION(VclLogicalFontInstanceTest);
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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