Try to reactivate tests for legend and json export

pblottiere · nyalldawson · commit b76f39e3c480 · 2020-05-28T08:16:34.000+10:00
diff --git a/tests/src/core/testqgslegendrenderer.cpp b/tests/src/core/testqgslegendrenderer.cpp
@@ -1440,10 +1440,6 @@ void TestQgsLegendRenderer::testOpacityJson()
   const QJsonObject point_layer = root[1].toObject();
   const QJsonArray point_layer_symbols = point_layer["symbols"].toArray();
 
-#if 0
-  // these tests were totally broken -- they had a larger number of allowed pixel differences then the reference images themselves!!
-  // they've been broken since they were introduced.
-
   const QJsonObject point_layer_symbol_red = point_layer_symbols[0].toObject();
   const QImage point_layer_icon_red = _base64ToImage( point_layer_symbol_red["icon"].toString() );
   QString test_name = "point_layer_icon_red_opacity";
@@ -1462,8 +1458,6 @@ void TestQgsLegendRenderer::testOpacityJson()
   point_layer_icon_blue.save( _fileNameForTest( test_name ) );
   QVERIFY( _verifyImage( test_name, mReport, 5 ) );
 
-#endif
-
   mVL3->setOpacity( opacity );
 }
 
