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109 lines
2.8 KiB
109 lines
2.8 KiB
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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load("test/mjsunit/wasm/wasm-constants.js");
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load("test/mjsunit/wasm/wasm-module-builder.js");
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%SetWasmCompileControls(100000, true);
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%SetWasmCompileControls(100000, false);
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let buffer = (() => {
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let builder = new WasmModuleBuilder();
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builder.addFunction("f", kSig_i_v)
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.addBody([kExprI32Const, 42])
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.exportAs("f");
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return builder.toBuffer();
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})();
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let ok_module = new WebAssembly.Module(buffer);
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assertTrue(ok_module instanceof WebAssembly.Module);
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assertEquals(42, new WebAssembly.Instance(ok_module).exports.f());
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failWithMessage = msg => %AbortJS(msg);
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async function SuccessfulTest() {
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print("SuccessfulTest...");
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%SetWasmCompileControls(buffer.byteLength, true);
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%SetWasmInstantiateControls();
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let m = new WebAssembly.Module(buffer);
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let i = new WebAssembly.Instance(m);
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assertEquals(i.exports.f(), 42);
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}
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async function FailSyncCompile() {
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print("FailSyncCompile...");
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%SetWasmCompileControls(buffer.byteLength - 1, true);
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assertThrows(() => new WebAssembly.Module(buffer), RangeError);
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print(" wait");
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try {
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let m = await WebAssembly.compile(buffer);
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print(" cont");
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assertTrue(m instanceof WebAssembly.Module);
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} catch (e) {
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print(" catch");
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assertUnreachable();
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}
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}
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async function FailSyncInstantiate() {
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print("FailSyncInstantiate...");
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%SetWasmCompileControls(buffer.byteLength - 1, true);
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assertThrows(() => new WebAssembly.Instance(ok_module), RangeError);
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print(" wait");
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try {
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let i = await WebAssembly.instantiate(ok_module);
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print(" cont");
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assertTrue(i instanceof WebAssembly.Instance);
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} catch (e) {
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print(" catch: " + e);
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assertUnreachable();
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}
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}
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async function FailAsyncCompile() {
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print("FailAsyncCompile...");
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%SetWasmCompileControls(buffer.byteLength - 1, false);
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assertThrows(() => new WebAssembly.Module(buffer), RangeError);
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print(" wait");
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try {
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let m = await WebAssembly.compile(buffer);
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print(" cont");
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assertUnreachable();
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} catch (e) {
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print(" catch: " + e);
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assertTrue(e instanceof RangeError);
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}
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}
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async function FailAsyncInstantiate() {
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print("FailAsyncInstantiate...");
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%SetWasmCompileControls(buffer.byteLength - 1, false);
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assertThrows(() => new WebAssembly.Instance(buffer), RangeError);
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print(" wait");
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try {
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let m = await WebAssembly.instantiate(buffer);
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print(" cont");
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assertUnreachable();
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} catch (e) {
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print(" catch: " + e);
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assertTrue(e instanceof RangeError);
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}
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}
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async function TestAll() {
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await SuccessfulTest();
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await FailSyncCompile();
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await FailSyncInstantiate();
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await FailAsyncCompile();
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await FailAsyncInstantiate();
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}
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assertPromiseResult(TestAll());
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