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Issue 2847063002:
[wasm] Ensure postMessage doesn't work cross process. (Closed)
| Index: third_party/WebKit/LayoutTests/http/tests/wasm/wasm_remote_postMessage_test.html |
| diff --git a/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_remote_postMessage_test.html b/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_remote_postMessage_test.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..5733f9ddad4e0fa1d6160762fad4722b2b32d6a8 |
| --- /dev/null |
| +++ b/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_remote_postMessage_test.html |
| @@ -0,0 +1,45 @@ |
| +<!DOCTYPE html> |
| +<script src="../../../resources/testharness.js"></script> |
| +<script src="../../../resources/testharnessreport.js"></script> |
| +<script src="../resources/get-host-info.js"></script> |
| +<script src="resources/load_wasm.js"></script> |
| +<script> |
| + if (window.location.origin != get_host_info().HTTPS_REMOTE_ORIGIN) { |
|
jochen (gone - plz use gerrit)
2017/05/02 09:15:12
just name the file wasm_remote_postMessge_test.htt
|
| + window.location = get_host_info().HTTPS_REMOTE_ORIGIN + window.location.pathname; |
| + } else { |
| + promise_test(async function() { |
| + var remote_loc = get_host_info().AUTHENTICATED_ORIGIN + "/wasm/resources/remote_frame.html"; |
| + var mod = await createWasmModule(); |
| + assert_true(mod instanceof WebAssembly.Module); |
| + var remote; |
| + await new Promise((resolve, reject) => { |
| + var i = setInterval(()=>{ |
| + try { |
| + remote.document; |
| + } catch(e) { |
| + clearInterval(i); |
| + resolve(); |
| + } |
| + }, 100); |
| + remote = window.open("about:blank"); |
| + remote.opener = null; |
| + remote.location = remote_loc; |
| + }); |
| + var ans = await new Promise((resolve, reject) => { |
| + remote.postMessage(mod, '*'); |
| + window.addEventListener("message", |
| + function f(reply) { |
| + resolve(reply.data); |
| + window.removeEventListener("message", f); |
| + }, false); |
| + }); |
| + assert_equals(ans, "didn't make it"); |
| + |
| + ans = await new Promise((resolve, reject) => { |
| + remote.postMessage("hi!", '*'); |
| + window.addEventListener("message", (reply) => resolve(reply.data), false); |
| + }); |
| + assert_equals(ans, "hi!"); |
| + }, "cannot send wasm module to remote iframe"); |
| + } |
| +</script> |
