1 files changed, 51 insertions, 0 deletions
diff --git a/testfiles/src/cairo-utils-test.cpp b/testfiles/src/cairo-utils-test.cpp
new file mode 100644
index 0000000..3412c4a
--- /dev/null
+++ b/testfiles/src/cairo-utils-test.cpp
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * Tests for classes like Pixbuf from cairo-utils
+ *//*
+ * Authors: see git history
+ *
+ * Copyright (C) 2020 Authors
+ *
+ * Released under GNU GPL version 2 or later, read the file 'COPYING' for more information
+ */
+
+#include <gtest/gtest.h>
+#include <src/display/cairo-utils.h>
+#include <src/inkscape.h>
+
+
+class PixbufTest : public ::testing::Test {
+  public:
+    static std::string base64of(const std::string &s)
+    {
+        gchar *encoded = g_base64_encode(reinterpret_cast<guchar const *>(s.c_str()), s.size());
+        std::string r(encoded);
+        g_free(encoded);
+        return r;
+    }
+
+  protected:
+    void SetUp() override
+    {
+        // setup hidden dependency
+        Inkscape::Application::create(false);
+    }
+};
+
+TEST_F(PixbufTest, creatingFromSvgBufferWithoutViewboxOrWidthAndHeightReturnsNull)
+{
+    std::string svg_buffer(
+        "<svg><path d=\"M 71.527648,186.14229 A 740.48715,740.48715 0 0 0 696.31258,625.8041 Z\"/></svg>");
+    double default_dpi = 96.0;
+    std::string filename_with_svg_extension("malformed.svg");
+
+    ASSERT_EQ(Inkscape::Pixbuf::create_from_buffer(svg_buffer, default_dpi, filename_with_svg_extension), nullptr);
+}
+
+TEST_F(PixbufTest, creatingFromSvgUriWithoutViewboxOrWidthAndHeightReturnsNull)
+{
+    std::string uri_data = "image/svg+xml;base64," + base64of("<svg><path d=\"M 71.527648,186.14229 A 740.48715,740.48715 0 0 0 696.31258,625.8041 Z\"/></svg>");
+    double default_dpi = 96.0;
+
+    ASSERT_EQ(Inkscape::Pixbuf::create_from_data_uri(uri_data.c_str(), default_dpi), nullptr);
+}
+\ No newline at end of file