1 files changed, 16 insertions, 0 deletions
diff --git a/vcl/qa/cppunit/GraphicDescriptorTest.cxx b/vcl/qa/cppunit/GraphicDescriptorTest.cxx
index cb6c6d25d80a..9bbe10a5cea7 100644
--- a/vcl/qa/cppunit/GraphicDescriptorTest.cxx
+++ b/vcl/qa/cppunit/GraphicDescriptorTest.cxx
@@ -33,12 +33,14 @@ class GraphicDescriptorTest : public test::BootstrapFixtureBase
     void testDetectJPG();
     void testDetectGIF();
     void testDetectBMP();
+    void testDetectWEBP();
 
     CPPUNIT_TEST_SUITE(GraphicDescriptorTest);
     CPPUNIT_TEST(testDetectPNG);
     CPPUNIT_TEST(testDetectJPG);
     CPPUNIT_TEST(testDetectGIF);
     CPPUNIT_TEST(testDetectBMP);
+    CPPUNIT_TEST(testDetectWEBP);
     CPPUNIT_TEST_SUITE_END();
 };
 
@@ -122,6 +124,20 @@ void GraphicDescriptorTest::testDetectBMP()
     CPPUNIT_ASSERT_EQUAL(MapUnit::MapMM, aGraphic.GetPrefMapMode().GetMapUnit());
 }
 
+void GraphicDescriptorTest::testDetectWEBP()
+{
+    SvMemoryStream aStream;
+    createBitmapAndExportForType(aStream, u"webp");
+
+    GraphicDescriptor aDescriptor(aStream, nullptr);
+    aDescriptor.Detect(true);
+
+    CPPUNIT_ASSERT_EQUAL(GraphicFileFormat::WEBP, aDescriptor.GetFileFormat());
+
+    CPPUNIT_ASSERT_EQUAL(tools::Long(100), aDescriptor.GetSizePixel().Width());
+    CPPUNIT_ASSERT_EQUAL(tools::Long(100), aDescriptor.GetSizePixel().Height());
+}
+
 } // namespace
 
 CPPUNIT_TEST_SUITE_REGISTRATION(GraphicDescriptorTest);