summaryrefslogtreecommitdiff
path: root/cppcanvas/qa
diff options
context:
space:
mode:
authorMichael Meeks <michael.meeks@suse.com>2013-06-11 14:14:31 +0100
committerMichael Meeks <michael.meeks@suse.com>2013-06-11 14:41:51 +0100
commiteb5e3e3a4e82a55abfb1894dead6a1fb3c10bb41 (patch)
tree3fe265a73c98ebf6f8732eed99a5907a93cc8bcc /cppcanvas/qa
parent02ee261150c350f85c55925d01ed342b8a1854c0 (diff)
create a cairo canvas unit test, if only I could use the XCanvas API.
Change-Id: I3b0fdbe92db751e59ecb3f3b59f27e160b3ca226
Diffstat (limited to 'cppcanvas/qa')
-rw-r--r--cppcanvas/qa/unit/test.cxx92
1 files changed, 92 insertions, 0 deletions
diff --git a/cppcanvas/qa/unit/test.cxx b/cppcanvas/qa/unit/test.cxx
new file mode 100644
index 000000000000..03d0e7368939
--- /dev/null
+++ b/cppcanvas/qa/unit/test.cxx
@@ -0,0 +1,92 @@
+/* -*- 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 <test/bootstrapfixture.hxx>
+
+#include <osl/file.hxx>
+#include <osl/process.h>
+#include <vcl/svapp.hxx>
+#include <vcl/wrkwin.hxx>
+#include <vcl/canvastools.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+
+#include <com/sun/star/rendering/XBitmap.hpp>
+#include <com/sun/star/rendering/XCanvas.hpp>
+#include <com/sun/star/rendering/XBitmapCanvas.hpp>
+
+using namespace ::com::sun::star;
+
+class CanvasTest : public test::BootstrapFixture
+{
+public:
+ CanvasTest() : BootstrapFixture(true, false) {}
+
+ void testComposite();
+
+ CPPUNIT_TEST_SUITE(CanvasTest);
+ CPPUNIT_TEST(testComposite);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+void CanvasTest::testComposite()
+{
+#ifdef LINUX
+ Window* pWin = new WorkWindow( (Window *)NULL );
+ CPPUNIT_ASSERT( pWin != NULL );
+
+ uno::Reference<rendering::XCanvas> xCanvas = pWin->GetCanvas ();
+ CPPUNIT_ASSERT( xCanvas.is() );
+
+ // a huge canvas ...
+ Size aSize (1, 1);
+ uno::Reference<rendering::XBitmap> xBitmap;
+ xBitmap = xCanvas->getDevice ()->createCompatibleAlphaBitmap(
+ vcl::unotools::integerSize2DFromSize( aSize ) );
+ CPPUNIT_ASSERT( xBitmap.is() );
+
+ uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( xBitmap, uno::UNO_QUERY );
+ CPPUNIT_ASSERT( xBitmapCanvas.is() );
+
+ BitmapEx aBitmapEx;
+ {
+ // clear the canvas and basic sanity check ...
+ xBitmapCanvas->clear();
+ CPPUNIT_ASSERT( aBitmapEx.Create( xBitmapCanvas, aSize ) );
+ CPPUNIT_ASSERT( aBitmapEx.IsAlpha() );
+ CPPUNIT_ASSERT( aBitmapEx.GetAlpha() );
+ }
+
+ {
+ // render something
+ rendering::RenderState aDefaultState;
+ uno::Sequence< double > aRedTransparent( 4 );
+ aRedTransparent[0] = 1.0; // R
+ aRedTransparent[1] = 0.0; // G
+ aRedTransparent[2] = 0.0; // B
+ aRedTransparent[3] = 0.5; // A
+ aDefaultState.DeviceColor = aRedTransparent;
+#if 0
+ // words fail me to describe the sheer beauty of allocating an UNO
+ // object to represent a polygon, and manually handling the ViewState
+ // and there being no public helper for this - to render ... a rectangle.
+ XCachedPrimitive fillPolyPolygon( [in] XPolyPolygon2D xPolyPolygon, [in] ViewState aViewState, [in] RenderState aRenderState )
+#endif
+ }
+
+#endif
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(CanvasTest);
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */