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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/wasm/serialization/module/no-transferring.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/wasm/serialization/module/no-transferring.html')
| -rw-r--r-- | testing/web-platform/tests/wasm/serialization/module/no-transferring.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/wasm/serialization/module/no-transferring.html b/testing/web-platform/tests/wasm/serialization/module/no-transferring.html new file mode 100644 index 0000000000..2f0f674b1f --- /dev/null +++ b/testing/web-platform/tests/wasm/serialization/module/no-transferring.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<!-- Based on similar tests in html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/ --> +<meta charset="utf-8"> +<title>WebAssembly.Modules cannot be transferred</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="./resources/create-empty-wasm-module.js"></script> + +<script> +"use strict"; + +test(() => { + const module = createEmptyWasmModule(); + assert_throws_dom("DataCloneError", () => window.postMessage(module, "*", [module])); + assert_throws_dom("DataCloneError", () => window.postMessage("test", "*", [module])); +}, "Trying to transfer a WebAssembly.Module to this window throws"); + +test(() => { + const module = createEmptyWasmModule(); + const worker = new Worker("resources/echo-worker.js"); + assert_throws_dom("DataCloneError", () => worker.postMessage(module, [module])); + assert_throws_dom("DataCloneError", () => worker.postMessage("test", [module])); +}, "Trying to transfer a WebAssembly.Module to a worker throws"); + +test(() => { + const module = createEmptyWasmModule(); + const channel = new MessageChannel(); + assert_throws_dom("DataCloneError", () => channel.port1.postMessage(module, [module])); + assert_throws_dom("DataCloneError", () => channel.port1.postMessage("test", [module])); +}, "Trying to transfer a WebAssembly.Module through a MessagePort throws"); +</script> |