c4781ea69cRefs: https://github.com/nodejs/node/pull/41749 Fixes: https://github.com/nodejs/node/issues/21130 PR-URL: https://github.com/nodejs/node/pull/42701 Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
// META: global=window,dedicatedworker,jsshell
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// META: script=/wasm/jsapi/wasm-module-builder.js
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// META: script=/wasm/jsapi/assertions.js
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// META: script=/wasm/jsapi/instanceTestFactory.js
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let emptyModuleBinary;
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setup(() => {
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emptyModuleBinary = new WasmModuleBuilder().toBuffer();
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});
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test(() => {
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assert_function_name(WebAssembly.Instance, "Instance", "WebAssembly.Instance");
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}, "name");
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test(() => {
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assert_function_length(WebAssembly.Instance, 1, "WebAssembly.Instance");
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}, "length");
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test(() => {
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assert_throws_js(TypeError, () => new WebAssembly.Instance());
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}, "No arguments");
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test(() => {
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const invalidArguments = [
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undefined,
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null,
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true,
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"",
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Symbol(),
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1,
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{},
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WebAssembly.Module,
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WebAssembly.Module.prototype,
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];
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for (const argument of invalidArguments) {
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assert_throws_js(TypeError, () => new WebAssembly.Instance(argument),
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`new Instance(${format_value(argument)})`);
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}
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}, "Non-Module arguments");
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test(() => {
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const module = new WebAssembly.Module(emptyModuleBinary);
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assert_throws_js(TypeError, () => WebAssembly.Instance(module));
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}, "Calling");
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for (const [name, fn] of instanceTestFactory) {
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test(() => {
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const { buffer, args, exports, verify } = fn();
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const module = new WebAssembly.Module(buffer);
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const instance = new WebAssembly.Instance(module, ...args);
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assert_Instance(instance, exports);
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verify(instance);
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}, name);
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}
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