Upload Kmake

deps/v8/test/mjsunit/wasm/user-properties-reexport.js

@@ -0,0 +1,31 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --expose-gc --verify-heap
+
+d8.file.execute("test/mjsunit/wasm/user-properties-common.js");
+
+(function ImportReexportChain() {
+  print("ImportReexportChain");
+
+  var f = id;
+
+  for (let i = 0; i < 5; i++) {
+    let builder = new WasmModuleBuilder();
+    builder.addImport("imp", "func", kSig_i_i);
+    builder.addExport("exp", 0);
+    let module = builder.toModule();
+    let instance = new WebAssembly.Instance(module, {imp: {func: f}});
+    let g = instance.exports.exp;
+    assertInstanceof(g, Function);
+    printName("before", g);
+    testProperties(g);
+    printName(" after", g);
+
+    // The Wasm-internal fields of {g} are only inspected when {g} is
+    // used as an import into another instance. Use {g} as the import
+    // the next time through the loop.
+    f = g;
+  }
+})();