Update web-platform-tests to revision 74d709131e3c91d09f1708378648a01957c47b38

tests/wpt/web-platform-tests/wasm/jsapi/idlharness.any.js

@@ -0,0 +1,40 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+// META: script=../resources/load_wasm.js
+
+'use strict';
+
+// https://webassembly.github.io/spec/js-api/
+
+promise_test(async () => {
+  const srcs = ['wasm-js-api'];
+  const [wasm] = await Promise.all(
+    srcs.map(i => fetch(`/interfaces/${i}.idl`).then(r => r.text())));
+
+  const idl_array = new IdlArray();
+  idl_array.add_idls(wasm, {
+    // Note the prose requirements in the specification.
+    except: ['CompileError', 'LinkError', 'RuntimeError']
+  });
+
+  // https://github.com/web-platform-tests/wpt/issues/12850
+  idl_array.add_untested_idls('[Exposed=(Window,Worker)] interface ArrayBuffer {};');
+
+  // Ignored errors are surfaced in idlharness.js's test_object below.
+  try {
+    self.memory = new WebAssembly.Memory({initial: 1024});
+  } catch (e) { }
+
+  try {
+    self.mod = await createWasmModule();
+    self.instance = new WebAssembly.Instance(self.mod);
+  } catch (e) { }
+
+  idl_array.add_objects({
+    Memory: ['memory'],
+    Module: ['mod'],
+    Instance: ['instance'],
+  });
+  idl_array.test();
+}, 'wasm-js-api interfaces.');
+