{scene,image}converter: split implementation and executable tests.

They're each a totally different beast and putting them into the same
test file doesn't really make sense:

 - We want to link certain plugins statically on static builds to test
   certain code paths in the implementation. However this is
   counter-productive for the executable tests because there we are
   checking for plugin presence from the test with the assumption that
   the executable and the test have the exact same set of plugins
   available (or linked statically).
 - The executable tests are implemented on Unix only at the moment,
   thus it's wasteful to try to build it on any other platforms. Having
   it in a separate file makes it much easier to deal with.

src/Magnum/SceneTools/Test/CMakeLists.txt

@@ -52,7 +52,27 @@ corrade_add_test(SceneToolsConvertToSingleFun___Test ConvertToSingleFunctionObje
 corrade_add_test(SceneToolsFlattenMeshHierarchyTest FlattenMeshHierarchyTest.cpp LIBRARIES MagnumSceneToolsTestLib)
 corrade_add_test(SceneToolsOrderClusterParentsTest OrderClusterParentsTest.cpp LIBRARIES MagnumSceneToolsTestLib)
 
-corrade_add_test(SceneToolsSceneConverterTest SceneConverterTest.cpp
+corrade_add_test(SceneToolsSceneConverterImple___Test SceneConverterImplementationTest.cpp
+    LIBRARIES MagnumSceneTools
+    FILES
+        SceneConverterImplementationTestFiles/info-animations.txt
+        SceneConverterImplementationTestFiles/info-cameras.txt
+        SceneConverterImplementationTestFiles/info-images.txt
+        SceneConverterImplementationTestFiles/info-lights.txt
+        SceneConverterImplementationTestFiles/info-materials.txt
+        SceneConverterImplementationTestFiles/info-meshes-bounds.txt
+        SceneConverterImplementationTestFiles/info-meshes.txt
+        SceneConverterImplementationTestFiles/info-objects.txt
+        SceneConverterImplementationTestFiles/info-references.txt
+        SceneConverterImplementationTestFiles/info-scenes-objects.txt
+        SceneConverterImplementationTestFiles/info-scenes.txt
+        SceneConverterImplementationTestFiles/info-skins.txt
+        SceneConverterImplementationTestFiles/info-textures.txt)
+target_include_directories(SceneToolsSceneConverterImple___Test PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>)
+
+# Executable testing is implemented on Unix platforms only at the moment
+if(CORRADE_TARGET_UNIX AND NOT CORRADE_PLUGINMANAGER_NO_DYNAMIC_PLUGIN_SUPPORT)
+    corrade_add_test(SceneToolsSceneConverterTest SceneConverterTest.cpp
         LIBRARIES
             MagnumSceneTools
             # Link the same static plugins as for the magnum-sceneconverter
@@ -77,19 +97,6 @@ corrade_add_test(SceneToolsSceneConverterTest SceneConverterTest.cpp
             SceneConverterTestFiles/images-3d-1x1x1.gltf
             SceneConverterTestFiles/info-data.txt
             SceneConverterTestFiles/info-data-ignored-output.txt
-        SceneConverterTestFiles/info-animations.txt
-        SceneConverterTestFiles/info-cameras.txt
-        SceneConverterTestFiles/info-images.txt
-        SceneConverterTestFiles/info-lights.txt
-        SceneConverterTestFiles/info-materials.txt
-        SceneConverterTestFiles/info-meshes-bounds.txt
-        SceneConverterTestFiles/info-meshes.txt
-        SceneConverterTestFiles/info-objects.txt
-        SceneConverterTestFiles/info-references.txt
-        SceneConverterTestFiles/info-scenes-objects.txt
-        SceneConverterTestFiles/info-scenes.txt
-        SceneConverterTestFiles/info-skins.txt
-        SceneConverterTestFiles/info-textures.txt
             SceneConverterTestFiles/point.obj
             SceneConverterTestFiles/quad-duplicates-fuzzy.obj
             SceneConverterTestFiles/quad-duplicates.obj
@@ -117,7 +124,8 @@ corrade_add_test(SceneToolsSceneConverterTest SceneConverterTest.cpp
             SceneConverterTestFiles/two-triangles-transformed.bin
             SceneConverterTestFiles/two-triangles-transformed.gltf
             SceneConverterTestFiles/two-triangles.obj)
-target_include_directories(SceneToolsSceneConverterTest PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>)
+    target_include_directories(SceneToolsSceneConverterTest PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>)
-if(MAGNUM_WITH_SCENECONVERTER AND CORRADE_TARGET_UNIX)
+    if(MAGNUM_WITH_SCENECONVERTER)
         add_dependencies(SceneToolsSceneConverterTest magnum-sceneconverter)
+    endif()
 endif()

src/Magnum/Trade/Test/CMakeLists.txt

@@ -55,11 +55,11 @@ corrade_add_test(TradeCameraDataTest CameraDataTest.cpp LIBRARIES MagnumTradeTes
 corrade_add_test(TradeDataTest DataTest.cpp LIBRARIES MagnumTrade)
 corrade_add_test(TradeFlatMaterialDataTest FlatMaterialDataTest.cpp LIBRARIES MagnumTradeTestLib)
 
-corrade_add_test(TradeImageConverterTest ImageConverterTest.cpp
+corrade_add_test(TradeImageConverterImplementa___Test ImageConverterImplementationTest.cpp
     LIBRARIES MagnumTrade
     FILES
-        ImageConverterTestFiles/info.txt)
+        ImageConverterImplementationTestFiles/info.txt)
-target_include_directories(TradeImageConverterTest PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
+target_include_directories(TradeImageConverterImplementa___Test PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
 
 corrade_add_test(TradeImageDataTest ImageDataTest.cpp LIBRARIES MagnumTradeTestLib)
 corrade_add_test(TradeLightDataTest LightDataTest.cpp LIBRARIES MagnumTradeTestLib)

src/Magnum/Trade/Test/ImageConverterImplementationTest.cpp

@@ -36,19 +36,19 @@
 
 namespace Magnum { namespace Trade { namespace Test { namespace {
 
-struct ImageConverterTest: TestSuite::Tester {
+struct ImageConverterImplementationTest: TestSuite::Tester {
-    explicit ImageConverterTest();
+    explicit ImageConverterImplementationTest();
 
-    void infoImplementation();
+    void info();
-    void infoImplementationError();
+    void infoError();
 };
 
-ImageConverterTest::ImageConverterTest() {
+ImageConverterImplementationTest::ImageConverterImplementationTest() {
-    addTests({&ImageConverterTest::infoImplementation,
+    addTests({&ImageConverterImplementationTest::info,
-              &ImageConverterTest::infoImplementationError});
+              &ImageConverterImplementationTest::infoError});
 }
 
-void ImageConverterTest::infoImplementation() {
+void ImageConverterImplementationTest::info() {
     struct Importer: Trade::AbstractImporter {
         Trade::ImporterFeatures doFeatures() const override { return {}; }
         bool doIsOpened() const override { return true; }
@@ -139,11 +139,11 @@ void ImageConverterTest::infoImplementation() {
     Debug redirectOutput{&out};
     Implementation::printImageInfo(Debug::Flag::DisableColors, infos, nullptr, nullptr, nullptr);
     CORRADE_COMPARE_AS(out.str(),
-        Utility::Path::join(TRADE_TEST_DIR, "ImageConverterTestFiles/info.txt"),
+        Utility::Path::join(TRADE_TEST_DIR, "ImageConverterImplementationTestFiles/info.txt"),
         TestSuite::Compare::StringToFile);
 }
 
-void ImageConverterTest::infoImplementationError() {
+void ImageConverterImplementationTest::infoError() {
     struct Importer: Trade::AbstractImporter {
         Trade::ImporterFeatures doFeatures() const override { return {}; }
         bool doIsOpened() const override { return true; }
@@ -189,4 +189,4 @@ void ImageConverterTest::infoImplementationError() {
 
 }}}}
 
-CORRADE_TEST_MAIN(Magnum::Trade::Test::ImageConverterTest)
+CORRADE_TEST_MAIN(Magnum::Trade::Test::ImageConverterImplementationTest)