Refactor enumerating directory contents (#1478)

* Use m_style for OSFindFilesResult

* Refactor of FindFilesResult.

* Fixes on linux for FindFiles.

* Simplify FindFilesState, and linux support for pattern matching.

* Small fixes to linux FindFilesState

* Fix typo on linux FindFiles

* Fix typo in linux FindFiles.

* Renamed some variables, and improved comments on FindFiles.

* Improve comments on FildFiles

* Small improvements around FindFiles.

* Refactor FindFiles again.. into a visitor and function in Path.

* Fix some problems on linux.

* Fix linux typo.

* Renamed os -> find-file-util

* find-file-utl -> directory-util

Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>

1 files changed, 15 insertions, 7 deletions

diff --git a/tools/slang-test/slang-test-main.cpp b/tools/slang-test/slang-test-main.cpp
index 399aa52da..9ef013aad 100644
--- a/tools/slang-test/slang-test-main.cpp
+++ b/tools/slang-test/slang-test-main.cpp
@@ -13,7 +13,7 @@
 
 using namespace Slang;
 
-#include "os.h"
+#include "directory-util.h"
 #include "../../source/core/slang-render-api-util.h"
 #include "test-context.h"
 #include "test-reporter.h"
@@ -3144,17 +3144,25 @@ void runTestsInDirectory(
     TestContext*		context,
     String				directoryPath)
 {
-    for (auto file : osFindFilesInDirectory(directoryPath))
     {
-        if( shouldRunTest(context, file) )
+        List<String> files;
+        DirectoryUtil::findFiles(directoryPath, files);
+        for (auto file : files)
         {
-//            fprintf(stderr, "slang-test: found '%s'\n", file.getBuffer());
-            runTestsOnFile(context, file);
+            if( shouldRunTest(context, file) )
+            {
+    //            fprintf(stderr, "slang-test: found '%s'\n", file.getBuffer());
+                runTestsOnFile(context, file);
+            }
         }
     }
-    for (auto subdir : osFindChildDirectories(directoryPath))
     {
-        runTestsInDirectory(context, subdir);
+        List<String> subDirs;
+        DirectoryUtil::findDirectories(directoryPath, subDirs);
+        for (auto subDir : subDirs)
+        {
+            runTestsInDirectory(context, subDir);
+        }
     }
 }