Fix an issue where test files were not deleted on MacOSX/Swift, leadi…

…ng to disk space issues on further CI builds
antlr · Feb 3, 2021 · a60c32d · a60c32d
1 parent f7b4100
commit a60c32d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/runtime-testsuite/test/org/antlr/v4/test/runtime/BaseRuntimeTestSupport.java b/runtime-testsuite/test/org/antlr/v4/test/runtime/BaseRuntimeTestSupport.java
@@ -149,7 +149,11 @@ public static void eraseDirectory(File dir) {
 	public static void eraseFilesInDir(File dir) {
 		String[] files = dir.list();
 		for(int i = 0; files!=null && i < files.length; i++) {
-			new File(dir,files[i]).delete();
+			File file = new File(dir,files[i]);
+			if(file.isDirectory())
+				eraseDirectory(file);
+			else
+				file.delete();
 		}
 	}