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}
21 lines
790 B
JavaScript
21 lines
790 B
JavaScript
// Copyright 2019 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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const memory = new WebAssembly.Memory({initial: 1});
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let builder = new WasmModuleBuilder();
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builder.addImportedMemory("imports", "mem");
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builder.addFunction("fill", kSig_v_iii)
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.addBody([kExprLocalGet, 0, // dst
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kExprLocalGet, 1, // value
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kExprLocalGet, 2, // size
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kNumericPrefix, kExprMemoryFill, 0]).exportAs("fill");
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let instance = builder.instantiate({imports: {mem: memory}});
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memory.grow(1);
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assertTraps(
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kTrapMemOutOfBounds,
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() => instance.exports.fill(kPageSize + 1, 123, kPageSize));
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