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-rw-r--r--testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html14
-rw-r--r--testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html.headers1
-rw-r--r--testing/web-platform/tests/serial/requestPort/sandboxed_iframe.https.window.js24
3 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html b/testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html
new file mode 100644
index 0000000000..ade8ae7392
--- /dev/null
+++ b/testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+ 'use strict';
+
+ promise_test(async (t) => {
+ await promise_rejects_dom(
+ t, 'SecurityError', navigator.serial.requestPort(),
+ 'requestPort() should throw a SecurityError DOMException when called ' +
+ 'from a context where the top-level document has an opaque origin.');
+ }, 'Calls to Serial APIs from an origin with opaque top origin get blocked.');
+</script>
diff --git a/testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html.headers b/testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html.headers
new file mode 100644
index 0000000000..1efcf8c226
--- /dev/null
+++ b/testing/web-platform/tests/serial/requestPort/reject_opaque_origin.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: sandbox allow-scripts
diff --git a/testing/web-platform/tests/serial/requestPort/sandboxed_iframe.https.window.js b/testing/web-platform/tests/serial/requestPort/sandboxed_iframe.https.window.js
new file mode 100644
index 0000000000..f6d7abad10
--- /dev/null
+++ b/testing/web-platform/tests/serial/requestPort/sandboxed_iframe.https.window.js
@@ -0,0 +1,24 @@
+'use strict';
+
+promise_test(async (t) => {
+ let iframe = document.createElement('iframe');
+ await new Promise(resolve => {
+ iframe.src = '../resources/open-in-iframe.html';
+ iframe.sandbox.add('allow-scripts');
+ iframe.allow = 'serial';
+ document.body.appendChild(iframe);
+ iframe.addEventListener('load', resolve);
+ });
+
+ await new Promise(resolve => {
+ window.addEventListener('message', t.step_func(messageEvent => {
+ // The failure message of no device chosen is expected. The point here is
+ // to validate not failing because of a sandboxed iframe.
+ assert_equals(
+ 'FAIL: NotFoundError: Failed to execute \'requestPort\' on \'Serial\': No port selected by the user.',
+ messageEvent.data);
+ resolve();
+ }));
+ iframe.contentWindow.postMessage({type: 'RequestPort'}, '*');
+ });
+}, 'RequestPort from a sandboxed iframe is valid.');