Upload Kmake

deps/v8/test/mjsunit/regress/wasm/regress-349640002.js

@@ -0,0 +1,33 @@
+// Copyright 2024 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: --no-liftoff --allow-natives-syntax
+// Flags: --wasm-staging
+
+d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
+
+let builder = new WasmModuleBuilder();
+let kSig_i_ri = makeSig([kWasmExternRef, kWasmI32], [kWasmI32]);
+kStringCharCodeAt =
+    builder.addImport('wasm:js-string', 'charCodeAt', kSig_i_ri);
+let simulate_newspace_full = builder.addImport(
+    'm', 'simulate_newspace_full', kSig_v_v);
+builder.addFunction("main", kSig_i_ri)
+  .exportFunc()
+  .addBody([
+    kExprLocalGet, 0,
+    kExprLocalGet, 1,
+    kExprCallFunction, simulate_newspace_full,
+    kExprCallFunction, kStringCharCodeAt,
+  ]);
+let kBuiltins = {
+  builtins: ["js-string"]
+};
+var instance = builder.instantiate(
+    {m: {simulate_newspace_full: () => %SimulateNewspaceFull() } },
+    kBuiltins);
+let wrapper = WebAssembly.promising(instance.exports.main);
+assertPromiseResult(
+    wrapper(%ConstructConsString("abcdefg", "hijklm"), 0),
+    v => assertEquals(v, 97));