Function TestGlobalIndexSpace

deps/v8/test/mjsunit/wasm/globals.js:134–149

(type, val)

TestImportedExported(kWasmF64, 81347.66666, 81347.66666);

function TestGlobalIndexSpace(type, val) {
  print("TestGlobalIndexSpace(" + val + ") = " + val);
  var builder = new WasmModuleBuilder();
  var im = builder.addImportedGlobal("nnn", "foo", type);
  assertEquals(0, im);
  var def = builder.addGlobal(type, false, false, [kExprGlobalGet, im]);
  assertEquals(1, def.index);

  var sig = makeSig([], [type]);
  builder.addFunction("main", sig)
    .addBody([kExprGlobalGet, def.index])
    .exportAs("main");

  var instance = builder.instantiate({nnn: {foo: val}});
  assertEquals(val, instance.exports.main());
}

TestGlobalIndexSpace(kWasmI32, 123);
TestGlobalIndexSpace(kWasmF32, 54321.125);