mirror of
https://github.com/nodejs/node.git
synced 2025-05-16 16:17:07 +00:00
12478684aa
PR-URL: https://github.com/nodejs/node/pull/33579 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Shelley Vohr <codebytere@gmail.com>
75 lines
2.9 KiB
JavaScript
75 lines
2.9 KiB
JavaScript
// Copyright 2019 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: --experimental-wasm-compilation-hints
|
|
|
|
load('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
(function testCompileWithBadLazyHint() {
|
|
print(arguments.callee.name);
|
|
let builder = new WasmModuleBuilder();
|
|
builder.addFunction('id', kSig_i_i)
|
|
.addBody([kExprLocalGet, 0])
|
|
.setCompilationHint(kCompilationHintStrategyLazy,
|
|
kCompilationHintTierOptimized,
|
|
kCompilationHintTierBaseline)
|
|
.exportFunc();
|
|
let bytes = builder.toBuffer();
|
|
assertPromiseResult(WebAssembly.compile(bytes)
|
|
.then(assertUnreachable,
|
|
error => assertEquals("WebAssembly.compile(): Invalid compilation " +
|
|
"hint 0x19 (forbidden downgrade) @+49", error.message)));
|
|
})();
|
|
|
|
(function testCompileWithBadLazyFunctionBody() {
|
|
print(arguments.callee.name);
|
|
let builder = new WasmModuleBuilder();
|
|
builder.addFunction('id', kSig_i_l)
|
|
.addBody([kExprLocalGet, 0])
|
|
.setCompilationHint(kCompilationHintStrategyLazy,
|
|
kCompilationHintTierDefault,
|
|
kCompilationHintTierDefault)
|
|
.exportFunc();
|
|
let bytes = builder.toBuffer();
|
|
assertPromiseResult(WebAssembly.compile(bytes)
|
|
.then(assertUnreachable,
|
|
error => assertEquals("WebAssembly.compile(): type error in " +
|
|
"merge[0] (expected i32, got i64) @+56", error.message)));
|
|
})();
|
|
|
|
(function testCompileEmptyModule() {
|
|
print(arguments.callee.name);
|
|
let builder = new WasmModuleBuilder();
|
|
let bytes = builder.toBuffer();
|
|
assertPromiseResult(WebAssembly.compile(bytes));
|
|
})();
|
|
|
|
(function testCompileLazyModule() {
|
|
print(arguments.callee.name);
|
|
let builder = new WasmModuleBuilder();
|
|
builder.addFunction('id', kSig_i_i)
|
|
.addBody([kExprLocalGet, 0])
|
|
.setCompilationHint(kCompilationHintStrategyLazy,
|
|
kCompilationHintTierDefault,
|
|
kCompilationHintTierDefault)
|
|
.exportFunc();
|
|
let bytes = builder.toBuffer();
|
|
assertPromiseResult(WebAssembly.instantiate(bytes)
|
|
.then(({module, instance}) => assertEquals(42, instance.exports.id(42))));
|
|
})();
|
|
|
|
(function testCompileLazyBaselineEagerTopTierModule() {
|
|
print(arguments.callee.name);
|
|
let builder = new WasmModuleBuilder();
|
|
builder.addFunction('id', kSig_i_i)
|
|
.addBody([kExprLocalGet, 0])
|
|
.setCompilationHint(kCompilationHintStrategyLazyBaselineEagerTopTier,
|
|
kCompilationHintTierDefault,
|
|
kCompilationHintTierDefault)
|
|
.exportFunc();
|
|
let bytes = builder.toBuffer();
|
|
assertPromiseResult(WebAssembly.instantiate(bytes)
|
|
.then(({module, instance}) => assertEquals(42, instance.exports.id(42))));
|
|
})();
|