31 lines
1016 B
JavaScript
31 lines
1016 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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let $sig0 = builder.addType(kSig_v_v);
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let $sig7 = builder.addType(
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makeSig([], [ kWasmExternRef, kWasmS128, kWasmExternRef ]));
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let $func0 = builder.addImport('imports', 'func0', $sig0);
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builder.addFunction("main", $sig0).exportFunc()
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.addLocals(kWasmExternRef, 3)
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.addBody([
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kExprTry, $sig7,
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kExprCallFunction, $func0,
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kExprUnreachable,
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kExprCatchAll,
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kExprRefNull, kExternRefCode,
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...wasmS128Const([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]),
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kExprRefNull, kExternRefCode,
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kExprEnd,
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kExprDrop,
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kExprDrop,
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kExprDrop,
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]);
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var instance = builder.instantiate({'imports': { 'func0': () => {} }});
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assertThrows(instance.exports.main, WebAssembly.RuntimeError, /unreachable/);
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