tdf#155735: unify unittest

Change-Id: I8de80f869715d4476e62f526e0bb161de8274977
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/153181
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

4 files changed, 66 insertions, 38 deletions

diff --git a/svgio/qa/cppunit/SvgImportTest.cxx b/svgio/qa/cppunit/SvgImportTest.cxx
index 7184c5fa500b..ba267f5443a5 100644
--- a/svgio/qa/cppunit/SvgImportTest.cxx
+++ b/svgio/qa/cppunit/SvgImportTest.cxx
@@ -153,9 +153,9 @@ CPPUNIT_TEST_FIXTURE(Test, testTdf155819)
     assertXPath(pDocument, "/primitive2D/transform/transform", 4);
 }
 
-CPPUNIT_TEST_FIXTURE(Test, testFilterSaturate)
+CPPUNIT_TEST_FIXTURE(Test, testFeColorMatrix)
 {
-    Primitive2DSequence aSequence = parseSvg(u"/svgio/qa/cppunit/data/filterSaturate.svg");
+    Primitive2DSequence aSequence = parseSvg(u"/svgio/qa/cppunit/data/filterFeColorMatrix.svg");
     CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
 
     drawinglayer::Primitive2dXmlDump dumper;
@@ -163,20 +163,10 @@ CPPUNIT_TEST_FIXTURE(Test, testFilterSaturate)
 
     CPPUNIT_ASSERT (pDocument);
 
-    assertXPath(pDocument, "/primitive2D/transform/modifiedColor", "modifier", "saturate");
-}
-
-CPPUNIT_TEST_FIXTURE(Test, testFilterLuminanceToAlpha)
-{
-    Primitive2DSequence aSequence = parseSvg(u"/svgio/qa/cppunit/data/filterLuminanceToAlpha.svg");
-    CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
-
-    drawinglayer::Primitive2dXmlDump dumper;
-    xmlDocUniquePtr pDocument = dumper.dumpAndParse(aSequence);
-
-    CPPUNIT_ASSERT (pDocument);
-
-    assertXPath(pDocument, "/primitive2D/transform/modifiedColor", "modifier", "luminance_to_alpha");
+    //assertXPath(pDocument, "/primitive2D/transform/mask/transform[1]/modifiedColor", "modifier", "matrix");
+    assertXPath(pDocument, "/primitive2D/transform/mask/transform[2]/modifiedColor", "modifier", "saturate");
+    //assertXPath(pDocument, "/primitive2D/transform/mask/transform[3]/modifiedColor", "modifier", "hueRotate");
+    assertXPath(pDocument, "/primitive2D/transform/mask/transform[4]/modifiedColor", "modifier", "luminance_to_alpha");
 }
 
 CPPUNIT_TEST_FIXTURE(Test, testFilterFeGaussianBlur)
diff --git a/svgio/qa/cppunit/data/filterFeColorMatrix.svg b/svgio/qa/cppunit/data/filterFeColorMatrix.svg
new file mode 100644
index 000000000000..07d5559ed1b6
--- /dev/null
+++ b/svgio/qa/cppunit/data/filterFeColorMatrix.svg
@@ -0,0 +1,60 @@
+<svg
+  width="100%"
+  height="100%"
+  viewBox="0 0 150 500"
+  preserveAspectRatio="xMidYMid meet"
+  xmlns="http://www.w3.org/2000/svg"
+  xmlns:xlink="http://www.w3.org/1999/xlink">
+  <!-- ref -->
+  <defs>
+    <g id="circles">
+      <circle cx="30" cy="30" r="20" fill="blue" fill-opacity="0.5" />
+    </g>
+  </defs>
+  <use href="#circles" />
+  <text x="70" y="50">Reference</text>
+
+  <!-- Combine RGB into green matrix -->
+  <filter id="colorMeGreen">
+    <feColorMatrix
+      in="SourceGraphic"
+      type="matrix"
+      values="0 0 0 0 0
+              1 1 1 1 0
+              0 0 0 0 0
+              0 0 0 1 0" />
+  </filter>
+  <use
+    href="#circles"
+    transform="translate(0 70)"
+    filter="url(#colorMeGreen)" />
+  <text x="70" y="120">rgbToGreen</text>
+
+  <!-- saturate -->
+  <filter id="colorMeSaturate">
+    <feColorMatrix in="SourceGraphic" type="saturate" values="0.2" />
+  </filter>
+  <use
+    href="#circles"
+    transform="translate(0 140)"
+    filter="url(#colorMeSaturate)" />
+  <text x="70" y="190">saturate</text>
+
+  <!-- hueRotate -->
+  <filter id="colorMeHueRotate">
+    <feColorMatrix in="SourceGraphic" type="hueRotate" values="180" />
+  </filter>
+  <use
+    href="#circles"
+    transform="translate(0 210)"
+    filter="url(#colorMeHueRotate)" />
+  <text x="70" y="260">hueRotate</text>
+
+  <!-- luminanceToAlpha -->
+  <filter id="colorMeLTA">
+    <feColorMatrix in="SourceGraphic" type="luminanceToAlpha" />
+  </filter>
+  <use href="#circles" transform="translate(0 280)" filter="url(#colorMeLTA)" />
+  <text x="70" y="330">luminanceToAlpha</text>
+</svg>
+
diff --git a/svgio/qa/cppunit/data/filterLuminanceToAlpha.svg b/svgio/qa/cppunit/data/filterLuminanceToAlpha.svg
deleted file mode 100644
index 854fad125446..000000000000
--- a/svgio/qa/cppunit/data/filterLuminanceToAlpha.svg
+++ /dev/null
@@ -1,11 +0,0 @@
-<svg
-  width="230"
-  height="120"
-  xmlns="http://www.w3.org/2000/svg"
-  xmlns:xlink="http://www.w3.org/1999/xlink">
-  <filter id="luminanceToAlpha">
-    <feColorMatrix type="luminanceToAlpha"/>
-  </filter>
-  <circle cx="170" cy="60" r="50" fill="green" filter="url(#luminanceToAlpha)" />
-</svg>
-
diff --git a/svgio/qa/cppunit/data/filterSaturate.svg b/svgio/qa/cppunit/data/filterSaturate.svg
deleted file mode 100644
index 3fc1ab89f538..000000000000
--- a/svgio/qa/cppunit/data/filterSaturate.svg
+++ /dev/null
@@ -1,11 +0,0 @@
-<svg
-  width="230"
-  height="120"
-  xmlns="http://www.w3.org/2000/svg"
-  xmlns:xlink="http://www.w3.org/1999/xlink">
-  <filter id="saturate">
-    <feColorMatrix type="saturate" values="0.5"/>
-  </filter>
-  <circle cx="170" cy="60" r="50" fill="green" filter="url(#saturate)" />
-</svg>
-