7d8b8b4f2f
Bug: v8:12868 This wires up the parser and the decoder interface for stringref. All of the interfaces throw UNIMPLEMENTED, however. Change-Id: If8cb131032e425a5672f793c6e4c24ddd188aebc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3645115 Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Andy Wingo <wingo@igalia.com> Cr-Commit-Position: refs/heads/main@{#80545}
47 lines
1.9 KiB
JavaScript
47 lines
1.9 KiB
JavaScript
// Copyright 2022 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-wasm --experimental-wasm-eh --experimental-wasm-gc
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d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
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function assertInvalid(fn, message) {
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let builder = new WasmModuleBuilder();
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fn(builder);
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assertThrows(() => builder.toModule(), WebAssembly.CompileError,
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`WebAssembly.Module(): ${message}`);
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}
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let enableMessage = 'enable with --experimental-wasm-stringref'
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assertInvalid(builder => builder.addLiteralStringRef("foo"),
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`unexpected section <StringRef> (${enableMessage}) @+10`);
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for (let [name, code] of [['string', kWasmStringRef],
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['stringview_wtf8', kWasmStringViewWtf8],
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['stringview_wtf16', kWasmStringViewWtf16],
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['stringview_iter', kWasmStringViewIter]]) {
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let message = `invalid value type '${name}ref', ${enableMessage}`;
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let default_init = WasmInitExpr.RefNull(code);
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assertInvalid(b => b.addType(makeSig([code], [])),
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`${message} @+13`);
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assertInvalid(b => b.addStruct([makeField(code, true)]),
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`${message} @+13`);
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assertInvalid(b => b.addArray(code, true),
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`${message} @+12`);
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assertInvalid(b => b.addType(makeSig([], [code])),
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`${message} @+14`);
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assertInvalid(b => b.addGlobal(code, true, default_init),
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`${message} @+11`);
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assertInvalid(b => b.addTable(code, 0),
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`${message} @+11`);
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assertInvalid(b => b.addPassiveElementSegment([default_init], code),
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`${message} @+12`);
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assertInvalid(b => b.addTag(makeSig([code], [])),
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`${message} @+13`);
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assertInvalid(
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b => b.addFunction(undefined, kSig_v_v).addLocals(code, 1).addBody([]),
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`Compiling function #0 failed: ${message} @+24`);
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}
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