afbfddd75e
R=clemensh@chromium.org Bug: v8:6756 Change-Id: I3b25b89f3ead5c856be5c7ba3c7c236e595ce8de Reviewed-on: https://chromium-review.googlesource.com/695524 Commit-Queue: Ben Titzer <titzer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#48333}
105 lines
2.9 KiB
JavaScript
105 lines
2.9 KiB
JavaScript
// 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: --expose-wasm --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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let kReturnValue = 19;
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let buffer = (function CreateBuffer() {
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let builder = new WasmModuleBuilder();
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builder.addMemory(1, 1, true);
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builder.addFunction('main', kSig_i_v)
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.addBody([kExprI32Const, kReturnValue])
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.exportFunc();
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return builder.toBuffer();
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})();
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%DisallowCodegenFromStrings(true);
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async function SyncTestOk() {
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print('sync module compile (ok)...');
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%DisallowCodegenFromStrings(false);
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let module = new WebAssembly.Module(buffer);
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assertInstanceof(module, WebAssembly.Module);
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}
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async function SyncTestFail() {
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print('sync module compile (fail)...');
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%DisallowCodegenFromStrings(true);
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try {
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let module = new WebAssembly.Module(buffer);
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assertUnreachable();
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} catch (e) {
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print(" " + e);
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assertInstanceof(e, WebAssembly.CompileError);
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}
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}
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async function AsyncTestOk() {
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print('async module compile (ok)...');
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%DisallowCodegenFromStrings(false);
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let promise = WebAssembly.compile(buffer);
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assertPromiseResult(
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promise, module => assertInstanceof(module, WebAssembly.Module));
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}
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async function AsyncTestFail() {
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print('async module compile (fail)...');
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%DisallowCodegenFromStrings(true);
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try {
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let m = await WebAssembly.compile(buffer);
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assertUnreachable();
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} catch (e) {
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print(" " + e);
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assertInstanceof(e, WebAssembly.CompileError);
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}
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}
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async function StreamingTestOk() {
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print('streaming module compile (ok)...');
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// TODO(titzer): compileStreaming must be supplied by embedder.
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// (and it takes a response, not a buffer)
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%DisallowCodegenFromStrings(false);
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if ("Function" != typeof WebAssembly.compileStreaming) {
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print(" no embedder for streaming compilation");
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return;
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}
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let promise = WebAssembly.compileStreaming(buffer);
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assertPromiseResult(
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promise, module => assertInstanceof(module, WebAssembly.Module));
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}
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async function StreamingTestFail() {
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print('streaming module compile (fail)...');
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%DisallowCodegenFromStrings(true);
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// TODO(titzer): compileStreaming must be supplied by embedder.
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// (and it takes a response, not a buffer)
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if ("Function" != typeof WebAssembly.compileStreaming) {
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print(" no embedder for streaming compilation");
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return;
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}
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try {
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let m = await WebAssembly.compileStreaming(buffer);
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assertUnreachable();
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} catch (e) {
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print(" " + e);
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assertInstanceof(e, WebAssembly.CompileError);
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}
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}
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async function RunAll() {
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await SyncTestOk();
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await SyncTestFail();
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await AsyncTestOk();
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await AsyncTestFail();
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await StreamingTestOk();
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await StreamingTestFail();
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}
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assertPromiseResult(RunAll());
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