| // Copyright 2016 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-wasm |
| |
| load("test/mjsunit/wasm/wasm-module-builder.js"); |
| |
| function testCallImport(func, expected, a, b) { |
| var builder = new WasmModuleBuilder(); |
| |
| var sig_index = builder.addType(kSig_i_dd); |
| builder.addImport("mod", "func", sig_index); |
| builder.addFunction("main", sig_index) |
| .addBody([ |
| kExprGetLocal, 0, // -- |
| kExprGetLocal, 1, // -- |
| kExprCallFunction, 0]) // -- |
| .exportAs("main"); |
| |
| var main = builder.instantiate({mod: {func: func}}).exports.main; |
| |
| assertEquals(expected, main(a, b)); |
| } |
| |
| var global = (function() { return this; })(); |
| |
| function sloppyReceiver(a, b) { |
| assertEquals(global, this); |
| assertEquals(33.3, a); |
| assertEquals(44.4, b); |
| return 11; |
| } |
| |
| function strictReceiver(a, b) { |
| 'use strict'; |
| assertEquals(undefined, this); |
| assertEquals(55.5, a); |
| assertEquals(66.6, b); |
| return 22; |
| } |
| |
| testCallImport(sloppyReceiver, 11, 33.3, 44.4); |
| testCallImport(strictReceiver, 22, 55.5, 66.6); |