1 files changed, 49 insertions, 0 deletions
diff --git a/testfiles/src/path-reverse-lpe-test.cpp b/testfiles/src/path-reverse-lpe-test.cpp
new file mode 100644
index 0000000..6e5b21e
--- /dev/null
+++ b/testfiles/src/path-reverse-lpe-test.cpp
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * Test for https://gitlab.com/inkscape/inkscape/-/issues/3393
+ *//*
+ *
+ * Authors:
+ *   Thomas Holder
+ *
+ * Copyright (C) 2022 Authors
+ *
+ * Released under GNU GPL version 2 or later, read the file 'COPYING' for more information
+ */
+
+#include <doc-per-case-test.h>
+#include <gtest/gtest.h>
+#include <src/object/object-set.h>
+#include <src/object/sp-shape.h>
+
+using namespace Inkscape;
+
+static char const *const docString = R"""(<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape">
+  <defs>
+    <inkscape:path-effect effect="skeletal" copytype="repeated" 
+       id="lpe1" pattern="M 0,0 5,5 0,10" />
+  </defs>
+  <path id="path1"
+     inkscape:path-effect="#lpe1"
+     inkscape:original-d="M 5,10 H 15"
+     d="M 5,5 10,10 5,15 M 10,5 15,10 10,15" />
+</svg>
+)""";
+
+TEST_F(DocPerCaseTest, PathReverse)
+{
+    auto doc = std::unique_ptr<SPDocument>(SPDocument::createNewDocFromMem(docString, strlen(docString), false));
+    doc->ensureUpToDate();
+
+    auto path1 = cast<SPShape>(doc->getObjectById("path1"));
+    auto oset = ObjectSet(doc.get());
+    oset.add(path1);
+
+    ASSERT_EQ(*path1->curve()->first_point(), Geom::Point(5, 5));
+
+    oset.pathReverse();
+
+    ASSERT_EQ(*path1->curve()->first_point(), Geom::Point(15, 15));
+}