summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js')
-rw-r--r--testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js11
1 files changed, 11 insertions, 0 deletions
diff --git a/testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js b/testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js
new file mode 100644
index 0000000000..37064af95c
--- /dev/null
+++ b/testing/web-platform/tests/streams/transferable/resources/create-wasm-module.js
@@ -0,0 +1,11 @@
+// There aren't many cloneable types that will cause an error on
+// deserialization. WASM modules have the property that it's an error to
+// deserialize them cross-site, which works for our purposes.
+async function createWasmModule() {
+ // It doesn't matter what the module is, so we use one from another
+ // test.
+ const response =
+ await fetch("/wasm/serialization/module/resources/incrementer.wasm");
+ const ab = await response.arrayBuffer();
+ return WebAssembly.compile(ab);
+}