43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
|
// Copyright 2016 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: --expose-wasm --stress-gc --expose-gc
|
||
|
|
|
||
|
|
load("test/mjsunit/wasm/wasm-constants.js");
|
||
|
|
load("test/mjsunit/wasm/wasm-module-builder.js");
|
||
|
|
|
||
|
|
function run(f) {
|
||
|
|
// wrap the creation in a closure so that the only thing returned is
|
||
|
|
// the module (i.e. the underlying array buffer of WASM wire bytes dies).
|
||
|
|
var module = (() => {
|
||
|
|
var builder = new WasmModuleBuilder();
|
||
|
|
builder.addImport("the_name_of_my_import", kSig_i_i);
|
||
|
|
builder.addFunction("main", kSig_i_i)
|
||
|
|
.addBody([
|
||
|
|
kExprGetLocal, 0,
|
||
|
|
kExprCallFunction, 0])
|
||
|
|
.exportAs("main");
|
||
|
|
print("module");
|
||
|
|
return new WebAssembly.Module(builder.toBuffer());
|
||
|
|
})();
|
||
|
|
|
||
|
|
gc();
|
||
|
|
for (var i = 0; i < 10; i++) {
|
||
|
|
print(" instance " + i);
|
||
|
|
var instance = new WebAssembly.Instance(module, {the_name_of_my_import: f});
|
||
|
|
var g = instance.exports.main;
|
||
|
|
assertEquals("function", typeof g);
|
||
|
|
for (var j = 0; j < 10; j++) {
|
||
|
|
assertEquals(f(j), g(j));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
(function test() {
|
||
|
|
for (var i = 0; i < 3; i++) {
|
||
|
|
run(x => (x + 19));
|
||
|
|
run(x => (x - 18));
|
||
|
|
}
|
||
|
|
})();
|