Fix problems with synthesized tests and inconsitent render-test command lines (#885)

* * Check for inconsistent command line options for renderer
* Moved RenderApiUtil into core so can be used in slang-test
  * Make it use the ShaderdLibrary for API testsing
* Added some simplifying functions to StringUtil for spliting/comparisons
* Refactored the synthesis of rendering tests so that inconsistent combinations are not produced

* Add missing slang-render-api-util.cpp & .h

* Stop warning on linux about _canLoadSharedLibrary not being used.

1 files changed, 5 insertions, 4 deletions

diff --git a/tools/slang-test/options.h b/tools/slang-test/options.h
index 77460e190..58b8e0fb2 100644
--- a/tools/slang-test/options.h
+++ b/tools/slang-test/options.h
@@ -6,7 +6,7 @@
 #include "../../source/core/dictionary.h"
 
 #include "test-reporter.h"
-#include "render-api-util.h"
+#include "../../source/core/slang-render-api-util.h"
 #include "../../source/core/smart-pointer.h"
 
 // A category that a test can be tagged with
@@ -73,7 +73,7 @@ struct Options
     Slang::Dictionary<TestCategory*, TestCategory*> excludeCategories;
 
     // By default we can test against all apis
-    RenderApiFlags enabledApis = RenderApiFlag::AllOf;
+    Slang::RenderApiFlags enabledApis = Slang::RenderApiFlag::AllOf;
 
     // The subCommand to execute. Will be empty if there is no subCommand 
     Slang::String subCommand;      
@@ -82,8 +82,9 @@ struct Options
     Slang::List<Slang::String> subCommandArgs;
 
     // By default we potentially synthesize test for all 
-    // TODO: Vulkan is disabled by default for now as the majority as vulkan synthesized tests fail  
-    RenderApiFlags synthesizedTestApis = RenderApiFlag::AllOf & ~RenderApiFlag::Vulkan;
+    // TODO: Vulkan is disabled by default for now as the majority as vulkan synthesized tests
+    // OpenGL is disabled for now
+    Slang::RenderApiFlags synthesizedTestApis = Slang::RenderApiFlag::AllOf & ~(Slang::RenderApiFlag::Vulkan | Slang::RenderApiFlag::OpenGl);
 
         /// Parse the args, report any errors into stdError, and write the results into optionsOut
     static SlangResult parse(int argc, char** argv, TestCategorySet* categorySet, Slang::WriterHelper stdError, Options* optionsOut);