e24e5710ec
R=clemensh@chromium.org Bug: v8:7581 Change-Id: I6b20698e556ed3808f8b190f88cb700301825b54 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588432 Commit-Queue: Andreas Haas <ahaas@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61129}
48 lines
1.7 KiB
JavaScript
48 lines
1.7 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-anyref
|
|
|
|
load("test/mjsunit/wasm/wasm-module-builder.js");
|
|
|
|
(function TestAnyRefTableSetWithMultipleTypes() {
|
|
print(arguments.callee.name);
|
|
let table = new WebAssembly.Table({element: "anyref", initial: 10});
|
|
|
|
// Table should be initialized with null.
|
|
assertEquals(null, table.get(1));
|
|
let obj = {'hello' : 'world'};
|
|
table.set(2, obj);
|
|
assertSame(obj, table.get(2));
|
|
table.set(3, 1234);
|
|
assertEquals(1234, table.get(3));
|
|
table.set(4, 123.5);
|
|
assertEquals(123.5, table.get(4));
|
|
table.set(5, undefined);
|
|
assertEquals(undefined, table.get(5));
|
|
// Overwrite entry 4, because null would otherwise be the default value.
|
|
table.set(4, null);
|
|
assertEquals(null, table.get(4));
|
|
table.set(7, print);
|
|
assertEquals(print, table.get(7));
|
|
|
|
assertThrows(() => table.set(12), RangeError);
|
|
})();
|
|
|
|
(function TestImportAnyRefTable() {
|
|
print(arguments.callee.name);
|
|
|
|
const builder = new WasmModuleBuilder();
|
|
const table_index = builder.addImportedTable("imp", "table", 3, 10, kWasmAnyRef);
|
|
builder.addFunction('get', kSig_r_v)
|
|
.addBody([kExprI32Const, 0, kExprGetTable, table_index]);
|
|
|
|
let table_ref = new WebAssembly.Table({element: "anyref", initial: 3, maximum: 10});
|
|
builder.instantiate({imp:{table: table_ref}});
|
|
|
|
let table_func = new WebAssembly.Table({ element: "anyfunc", initial: 3, maximum: 10 });
|
|
assertThrows(() => builder.instantiate({ imp: { table: table_func } }),
|
|
WebAssembly.LinkError, /imported table does not match the expected type/);
|
|
})();
|