v8/test/mjsunit/regress/wasm/regress-7565.js
Camillo Bruni a345a442d3 [d8][mjsunit][tools] Improve d8 file API
- Add d8.file.read() and d8.file.execute() helpers
- Change tools and tests to use new d8.file helper
- Unify error throwing in v8::Shell::ReadFile

Change-Id: I5ef4cb27f217508a367106f01e872a4059d5e399
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2928505
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74883}
2021-06-01 13:37:57 +00:00

20 lines
876 B
JavaScript

// Copyright 2018 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.
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
const builder = new WasmModuleBuilder();
sig0 = makeSig([], [kWasmI32]);
builder.addFunction(undefined, sig0).addLocals(kWasmI64, 1).addBody([
kExprLoop, kWasmI32, // loop i32
kExprF32Const, 0x00, 0x00, 0x00, 0x00, // f32.const 0 --> f32:0
kExprLocalGet, 0x00, // get_local 0 --> i64:0
kExprF32SConvertI64, // f32.sconvert/i64 --> f32:0
kExprF32Ge, // f32.ge --> i32:1
kExprEnd, // end
]);
builder.addExport('main', 0);
const module = builder.instantiate();
assertEquals(1, module.exports.main());