a345a442d3
- 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}
15 lines
659 B
JavaScript
15 lines
659 B
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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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let builder = new WasmModuleBuilder();
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builder.addCustomSection('BBBB', []);
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builder.addCustomSection('AAAA', new Array(32).fill(0));
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let buffer = builder.toBuffer();
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// Shrink the buffer by 30 bytes (content of the unknown section named 'AAAA').
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buffer = buffer.slice(0, buffer.byteLength - 30);
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// Instantiation should fail on the truncated buffer.
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assertThrows(() => new WebAssembly.Module(buffer), WebAssembly.CompileError);
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