vcl: rename ImplDeviceFontList to PhysicalFontFaceCollection and test

- renamed ImplDeviceFontList to PhysicalFontFaceCollection and moved to
own header file
- wrote unit test for PhysicalFontFaceCollection

Note that this is part of a series of patches where I also move font
files into the relevant font directories, and into the vcl::font
namespace.

Change-Id: I43669137bcd9a9b2a9417b2369a5cb1b93b93733
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121663
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Jenkins

1 files changed, 101 insertions, 0 deletions

diff --git a/vcl/qa/cppunit/physicalfontfacecollection.cxx b/vcl/qa/cppunit/physicalfontfacecollection.cxx
new file mode 100644
index 000000000000..829729c3a185
--- /dev/null
+++ b/vcl/qa/cppunit/physicalfontfacecollection.cxx
@@ -0,0 +1,101 @@
+/* -*- 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 <sal/config.h>
+
+#include <test/bootstrapfixture.hxx>
+#include <cppunit/TestAssert.h>
+
+#include <rtl/ref.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+
+#include <vcl/fontcapabilities.hxx>
+#include <vcl/fontcharmap.hxx>
+#include <vcl/glyphitem.hxx>
+#include <vcl/virdev.hxx>
+
+#include <PhysicalFontFace.hxx>
+#include <font/PhysicalFontFaceCollection.hxx>
+#include <fontattributes.hxx>
+#include <fontinstance.hxx>
+#include <fontselect.hxx>
+
+class VclPhysicalFontFaceCollectionTest : public test::BootstrapFixture
+{
+public:
+    VclPhysicalFontFaceCollectionTest()
+        : BootstrapFixture(true, false)
+    {
+    }
+
+    void testShouldGetFontId();
+
+    CPPUNIT_TEST_SUITE(VclPhysicalFontFaceCollectionTest);
+    CPPUNIT_TEST(testShouldGetFontId);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+namespace
+{
+class TestFontInstance : public LogicalFontInstance
+{
+public:
+    TestFontInstance(PhysicalFontFace const& rFontFace, FontSelectPattern const& rFontSelectPattern)
+        : LogicalFontInstance(rFontFace, rFontSelectPattern)
+    {
+    }
+
+    bool GetGlyphOutline(sal_GlyphId, basegfx::B2DPolyPolygon&, bool) const override
+    {
+        return true;
+    }
+
+protected:
+    bool ImplGetGlyphBoundRect(sal_GlyphId, tools::Rectangle&, bool) const override { return true; }
+};
+
+class TestFontFace : public PhysicalFontFace
+{
+public:
+    TestFontFace(sal_uIntPtr nId)
+        : PhysicalFontFace(FontAttributes())
+        , mnFontId(nId)
+    {
+    }
+
+    rtl::Reference<LogicalFontInstance>
+    CreateFontInstance(FontSelectPattern const& rFontSelectPattern) const override
+    {
+        return new TestFontInstance(*this, rFontSelectPattern);
+    }
+
+    sal_IntPtr GetFontId() const override { return mnFontId; }
+    FontCharMapRef GetFontCharMap() const override { return FontCharMap::GetDefaultMap(false); }
+    bool GetFontCapabilities(vcl::FontCapabilities&) const override { return true; }
+
+private:
+    sal_IntPtr mnFontId;
+};
+}
+
+void VclPhysicalFontFaceCollectionTest::testShouldGetFontId()
+{
+    vcl::font::PhysicalFontFaceCollection aCollection;
+    aCollection.Add(new TestFontFace(1988756));
+
+    rtl::Reference<PhysicalFontFace> pActual(new TestFontFace(1988756));
+    rtl::Reference<PhysicalFontFace> pExpected = aCollection.Get(0);
+
+    CPPUNIT_ASSERT_EQUAL(pExpected->GetFontId(), pActual->GetFontId());
+    CPPUNIT_ASSERT_EQUAL(1, aCollection.Count());
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(VclPhysicalFontFaceCollectionTest);
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */