6e8338865a
R=clemensh@chromium.org CC=rossberg@chromium.org BUG=chromium:575167 Review-Url: https://codereview.chromium.org/2591753002 Cr-Commit-Position: refs/heads/master@{#41866}
43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
// Copyright 2016 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: --expose-wasm --stress-gc --expose-gc
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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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function run(f) {
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// wrap the creation in a closure so that the only thing returned is
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// the module (i.e. the underlying array buffer of WASM wire bytes dies).
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var module = (() => {
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var builder = new WasmModuleBuilder();
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builder.addImport("mod", "the_name_of_my_import", kSig_i_i);
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builder.addFunction("main", kSig_i_i)
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.addBody([
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kExprGetLocal, 0,
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kExprCallFunction, 0])
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.exportAs("main");
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print("module");
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return new WebAssembly.Module(builder.toBuffer());
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})();
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gc();
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for (var i = 0; i < 10; i++) {
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print(" instance " + i);
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var instance = new WebAssembly.Instance(module, {"mod": {the_name_of_my_import: f}});
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var g = instance.exports.main;
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assertEquals("function", typeof g);
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for (var j = 0; j < 10; j++) {
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assertEquals(f(j), g(j));
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}
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}
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}
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(function test() {
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for (var i = 0; i < 3; i++) {
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run(x => (x + 19));
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run(x => (x - 18));
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}
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})();
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