blob: 3decc1a70c26996a72f2c5470ccd4bf649573ae5 [file] [log] [blame]
// 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: --wasm-test-streaming
load("test/mjsunit/wasm/wasm-module-builder.js");
(function TestCompileStreaming() {
print(arguments.callee.name);
let builder = new WasmModuleBuilder();
builder.addFunction("main", kSig_i_i)
.addBody([kExprGetLocal, 0])
.exportAs("main");
let bytes = builder.toBuffer();
assertPromiseResult(WebAssembly.compileStreaming(Promise.resolve(bytes)).then(
module => WebAssembly.instantiate(module)).then(
instance => assertEquals(5, instance.exports.main(5))));
})();
(function TestInstantiateStreaming() {
print(arguments.callee.name);
let builder = new WasmModuleBuilder();
builder.addFunction("main", kSig_i_i)
.addBody([kExprGetLocal, 0])
.exportAs("main");
let bytes = builder.toBuffer();
assertPromiseResult(WebAssembly.instantiateStreaming(Promise.resolve(bytes)).then(
({module, instance}) => assertEquals(5, instance.exports.main(5))));
})();
(function TestCompileStreamingRejectedInputPromise() {
print(arguments.callee.name);
assertPromiseResult(WebAssembly.compileStreaming(Promise.reject("myError")),
assertUnreachable,
error => assertEquals(error, "myError"));
})();
(function TestInstantiateStreamingRejectedInputPromise() {
print(arguments.callee.name);
assertPromiseResult(WebAssembly.instantiateStreaming(Promise.reject("myError")),
assertUnreachable,
error => assertEquals(error, "myError"));
})();
(function TestStreamingErrorMessage() {
print(arguments.callee.name);
let builder = new WasmModuleBuilder();
builder.addFunction("main", kSig_i_i)
.addBody([kExprGetLocal, 0,
kExprGetLocal, 0,
kExprF32Mul])
.exportAs("main");
let bytes = builder.toBuffer();
assertPromiseResult(WebAssembly.compileStreaming(Promise.resolve(bytes)),
assertUnreachable,
error => assertEquals("WebAssembly.compileStreaming(): Compiling " +
"function #0:\"main\" failed: f32.mul[1] expected " +
"type f32, found local.get of type i32 @+37",
error.message));
assertPromiseResult(WebAssembly.instantiateStreaming(Promise.resolve(bytes)),
assertUnreachable,
error => assertEquals("WebAssembly.instantiateStreaming(): Compiling " +
"function #0:\"main\" failed: f32.mul[1] expected " +
"type f32, found local.get of type i32 @+37",
error.message));
})();