45bbf8041d
This reverts commit 02595c60a3.
Original CL: https://chromium-review.googlesource.com/c/494968/
Bug:
Change-Id: I7441ed91ebb4a087cdf437ae3239f9b021110a11
Reviewed-on: https://chromium-review.googlesource.com/500947
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Mircea Trofin <mtrofin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45212}
38 lines
1019 B
JavaScript
38 lines
1019 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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// Flags: --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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%ResetWasmOverloads();
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let buffer = (() => {
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let builder = new WasmModuleBuilder();
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builder.addFunction("f", kSig_i_v)
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.addBody([kExprI32Const, 42])
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.exportAs("f");
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return builder.toBuffer();
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})();
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var module = new WebAssembly.Module(buffer);
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var wrapper = [module];
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assertPromiseResult(
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WebAssembly.instantiate(wrapper),
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assertUnreachable,
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e => assertTrue(e instanceof TypeError));
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assertPromiseResult(
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(() => {
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%SetWasmCompileFromPromiseOverload();
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return WebAssembly.instantiate(wrapper);
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})(),
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pair => {
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assertTrue(pair.instance instanceof WebAssembly.Instance);
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assertTrue(pair.module instanceof WebAssembly.Module);
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%ResetWasmOverloads();
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},
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assertUnreachable);
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