20 lines
708 B
JavaScript
20 lines
708 B
JavaScript
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// Copyright 2024 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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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const typeId = builder.addType(makeSig([kWasmS128], []));
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const importId = builder.addImport('mod', 'foo', typeId);
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builder.addDeclarativeElementSegment([importId]);
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builder.addFunction('main', kSig_v_v)
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.addBody([
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... wasmS128Const(0, 0),
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kExprRefFunc, importId,
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kExprCallRef, typeId,
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]).exportFunc();
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const instance = builder.instantiate({mod: {foo: assertUnreachable}});
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assertThrows(instance.exports.main, TypeError);
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