Remove adapter option from slang-test (#6475)

Fixes #6390

This commit removes the deprecated -adapter command-line option from
slang-test.

This change aligns with commit 015bde8,
which previously removed the adapter option from render-test and implemented
the more AdapterLUID mechanism.

Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>
Co-authored-by: Yong He <yonghe@outlook.com>

Author: 3 people

tools/slang-test/options.cpp

@@ -190,15 +190,6 @@ static bool _isSubCommand(const char* arg)
             argCursor++;
             // Assumed to be handle by .bat file that called us
         }
-        else if (strcmp(arg, "-adapter") == 0)
-        {
-            if (argCursor == argEnd)
-            {
-                stdError.print("error: expected operand for '%s'\n", arg);
-                return SLANG_FAIL;
-            }
-            optionsOut->adapter = *argCursor++;
-        }
         else if (strcmp(arg, "-server-count") == 0)
         {
             if (argCursor == argEnd)

tools/slang-test/options.h

@@ -112,9 +112,6 @@ struct Options
     Slang::RenderApiFlags synthesizedTestApis =
         Slang::RenderApiFlag::AllOf & ~(Slang::RenderApiFlag::Vulkan | Slang::RenderApiFlag::CPU);
 
-    // The adapter to use. If empty will match first found adapter.
-    Slang::String adapter;
-
     // If true, print detailed adapter information
     bool showAdapterInfo = false;
 

tools/slang-test/slang-test-main.cpp

@@ -159,7 +159,7 @@ typedef TestResult (*TestCallback)(TestContext* context, TestInput& input);
 // Globals
 
 // Pre declare
-static void _addRenderTestOptions(const Options& options, CommandLine& cmdLine);
+static void _addRenderTestOptions(const Options& options, CommandLine& ioCmdLine);
 
 /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!! Functions !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
 
@@ -3305,11 +3305,6 @@ TestResult runGLSLComparisonTest(TestContext* context, TestInput& input)
 
 static void _addRenderTestOptions(const Options& options, CommandLine& ioCmdLine)
 {
-    if (options.adapter.getLength())
-    {
-        ioCmdLine.addArg("-adapter");
-        ioCmdLine.addArg(options.adapter);
-    }
     if (!options.emitSPIRVDirectly)
     {
         ioCmdLine.addArg("-emit-spirv-via-glsl");