1 files changed, 20 insertions, 0 deletions
diff --git a/testing/web-platform/tests/wasm/webapi/empty-body.any.js b/testing/web-platform/tests/wasm/webapi/empty-body.any.js
new file mode 100644
index 0000000000..0771647b70
--- /dev/null
+++ b/testing/web-platform/tests/wasm/webapi/empty-body.any.js
@@ -0,0 +1,20 @@
+// META: global=window,worker
+
+const invalidArguments = [
+  [() => new Response(undefined, { headers: { "Content-Type": "application/wasm" } }), "no body"],
+  [() => new Response("", { headers: { "Content-Type": "application/wasm" } }), "empty body"],
+];
+
+for (const method of ["compileStreaming", "instantiateStreaming"]) {
+  for (const [argumentFactory, name] of invalidArguments) {
+    promise_test(t => {
+      const argument = argumentFactory();
+      return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly[method](argument));
+    }, `${method}: ${name}`);
+
+    promise_test(t => {
+      const argument = Promise.resolve(argumentFactory());
+      return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly[method](argument));
+    }, `${method}: ${name} in a promise`);
+  }
+}