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-rw-r--r--testing/web-platform/tests/speculation-rules/prerender/resources/file-picker.html27
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/speculation-rules/prerender/resources/file-picker.html b/testing/web-platform/tests/speculation-rules/prerender/resources/file-picker.html
new file mode 100644
index 0000000000..22245a49bc
--- /dev/null
+++ b/testing/web-platform/tests/speculation-rules/prerender/resources/file-picker.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/speculation-rules/prerender/resources/utils.js"></script>
+<script>
+
+assert_true(document.prerendering);
+
+const params = new URLSearchParams(location.search);
+const uid = params.get('uid');
+
+async function showFilePicker(){
+ const bc = new PrerenderChannel('prerender-channel', uid);
+
+ try {
+ const _ = await window.showOpenFilePicker()
+ bc.postMessage('unexpected success');
+ } catch (err){
+ bc.postMessage(err.name);
+ } finally {
+ bc.close();
+ }
+}
+
+showFilePicker();
+
+</script>