| <!doctype html> |
| <!-- Based on similar tests in html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/ --> |
| <title>WebAssembly.Modules cannot cross agent clusters, shared worker edition</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="./resources/create-empty-wasm-module.js"></script> |
| <script> |
| async_test(t => { |
| const sw = new SharedWorker("resources/sharedworker-failure.js") |
| let state = "" |
| sw.port.onmessage = t.step_func(e => { |
| if(e.data === "send-sw-failure") { |
| sw.port.postMessage(createEmptyWasmModule()) |
| } else if(e.data === "send-sw-failure-success") { |
| state = "send-window-failure" |
| sw.port.postMessage(state) |
| } else { |
| assert_unreached() |
| } |
| }) |
| sw.port.onmessageerror = t.step_func(e => { |
| if(state === "send-window-failure") { |
| assert_equals(e.data, null, "data") |
| assert_equals(e.origin, "", "origin") |
| assert_equals(e.source, null, "source") |
| assert_equals(e.ports.length, 0, "ports length") |
| t.done() |
| } else { |
| assert_unreached() |
| } |
| }) |
| }) |
| </script> |
