421fd3929d
This brings our constants back in line with the changed spec text. We already use kExprTableGet and kExprTableSet, but for locals and globals we still use the old wording. This renaming is mostly mechanical. PS1 was created using: ag -l 'kExpr(Get|Set|Tee)Local' src test | \ xargs -L1 sed -E 's/kExpr(Get|Set|Tee)Local\b/kExprLocal\1/g' -i PS2 contains manual fixes. R=mstarzinger@chromium.org Bug: v8:9810 Change-Id: I1617f1b2a100685a3bf56218e76845a9481959c5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847354 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64161}
63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
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.
|
|
|
|
// Flags: --allow-natives-syntax --no-wasm-disable-structured-cloning
|
|
|
|
load("test/mjsunit/wasm/wasm-module-builder.js");
|
|
|
|
(function TestPostInterpretedModule() {
|
|
let builder = new WasmModuleBuilder();
|
|
let add = builder.addFunction("add", kSig_i_ii)
|
|
.addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32Add])
|
|
.exportFunc();
|
|
|
|
let module = builder.toModule();
|
|
let instance = new WebAssembly.Instance(module);
|
|
let exp = instance.exports;
|
|
|
|
let workerScript = `
|
|
var instance = null;
|
|
onmessage = function(message) {
|
|
try {
|
|
if (message.command == 'module') {
|
|
instance = new WebAssembly.Instance(message.module);
|
|
postMessage('OK');
|
|
}
|
|
if (message.command == 'call') {
|
|
let result = instance.exports.add(40, 2);
|
|
postMessage(result);
|
|
}
|
|
} catch(e) {
|
|
postMessage('ERROR: ' + e);
|
|
}
|
|
}
|
|
`;
|
|
let worker = new Worker(workerScript, {type: 'string'});
|
|
|
|
// Call method without using the interpreter.
|
|
var initial_interpreted = %WasmNumInterpretedCalls(instance);
|
|
assertEquals(23, exp.add(20, 3));
|
|
assertEquals(initial_interpreted + 0, %WasmNumInterpretedCalls(instance));
|
|
|
|
// Send module to the worker, still not interpreting.
|
|
worker.postMessage({ command:'module', module:module });
|
|
assertEquals('OK', worker.getMessage());
|
|
worker.postMessage({ command:'call' });
|
|
assertEquals(42, worker.getMessage());
|
|
assertEquals(initial_interpreted + 0, %WasmNumInterpretedCalls(instance));
|
|
|
|
// Switch to the interpreter and call method.
|
|
%RedirectToWasmInterpreter(instance, add.index);
|
|
assertEquals(23, exp.add(20, 3));
|
|
assertEquals(initial_interpreted + 1, %WasmNumInterpretedCalls(instance));
|
|
|
|
// Let worker call interpreted function.
|
|
worker.postMessage({ command:'call' });
|
|
assertEquals(42, worker.getMessage());
|
|
assertEquals(initial_interpreted + 1, %WasmNumInterpretedCalls(instance));
|
|
|
|
// All done.
|
|
worker.terminate();
|
|
})();
|