Function TestImportedExported

deps/v8/test/mjsunit/wasm/globals.js:118–128

(type, val, expected)

})();

function TestImportedExported(type, val, expected) {
  print("TestImportedExported " + type + "(" + val + ")" + " = " + expected);
  var builder = new WasmModuleBuilder();
  var i = builder.addImportedGlobal("ttt", "foo", type);
  builder.addGlobal(kWasmI32, false, false);  // pad
  builder.addGlobal(type, false, false, [kExprGlobalGet, i]).exportAs("bar");
  builder.addGlobal(kWasmI32, false, false);  // pad

  var instance = builder.instantiate({ttt: {foo: val}});
  assertEquals(expected, instance.exports.bar.value);
}

TestImportedExported(kWasmI32, 415.5, 415);
TestImportedExported(kWasmF32, -979.34343, Math.fround(-979.34343));