1 files changed, 48 insertions, 0 deletions
diff --git a/tests/wpt/web-platform-tests/webgpu/framework/collect_garbage.js b/tests/wpt/web-platform-tests/webgpu/framework/collect_garbage.js
new file mode 100644
index 00000000000..5589fa7deb3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/webgpu/framework/collect_garbage.js
@@ -0,0 +1,48 @@
+/**
+* AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
+**/
+
+export function attemptGarbageCollection() {
+  const w = window;
+
+  if (w.GCController) {
+    w.GCController.collect();
+    return;
+  }
+
+  if (w.opera && w.opera.collect) {
+    w.opera.collect();
+    return;
+  }
+
+  try {
+    w.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsIDOMWindowUtils).garbageCollect();
+    return;
+  } catch (e) {}
+
+  if (w.gc) {
+    w.gc();
+    return;
+  }
+
+  if (w.CollectGarbage) {
+    w.CollectGarbage();
+    return;
+  }
+
+  let i;
+
+  function gcRec(n) {
+    if (n < 1) return;
+    let temp = {
+      i: 'ab' + i + i / 100000
+    };
+    temp = temp + 'foo';
+    gcRec(n - 1);
+  }
+
+  for (i = 0; i < 1000; i++) {
+    gcRec(10);
+  }
+}
+//# sourceMappingURL=collect_garbage.js.map
+\ No newline at end of file