./build.gradle

@@ -4041,10 +4041,14 @@
             systemProperties 'worker.module.path': launcherModulePath
         }
         systemProperties 'worker.patch.policy': cygpath(testJavaPolicyFile.path)
         systemProperties 'worker.java.cmd': JAVA
 
+        if (rootProject.hasProperty("ClipShapeTest.numTests")) {
+            systemProperty "ClipShapeTest.numTests", rootProject.getProperty("ClipShapeTest.numTests")
+        }
+
         if (!IS_USE_ROBOT) {
             // Disable all robot-based visual tests
             exclude("test/robot/**");
         }
         if (!IS_UNSTABLE_TEST) {