v8/test/mjsunit/wasm/unreachable.js
titzer c38cd1698b [wasm] Use the JavaScript WasmModuleBuilder utility in JS tests.
R=ahaas@chromium.org,binji@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1770913002

Cr-Commit-Position: refs/heads/master@{#34559}
2016-03-07 19:34:29 +00:00

27 lines
673 B
JavaScript

// Copyright 2015 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-constants.js");
load("test/mjsunit/wasm/wasm-module-builder.js");
var main = (function () {
var builder = new WasmModuleBuilder();
builder.addFunction("main", [kAstStmt])
.addBody([kExprUnreachable])
.exportAs("main");
return builder.instantiate().exports.main;
})();
var exception = "";
try {
assertEquals(0, main());
} catch(e) {
print("correctly caught: " + e);
exception = e;
}
assertEquals("unreachable", exception);