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-rw-r--r--testing/web-platform/tests/web-share/share-sharePromise-internal-slot.https.html38
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/web-share/share-sharePromise-internal-slot.https.html b/testing/web-platform/tests/web-share/share-sharePromise-internal-slot.https.html
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index 0000000000..eb8bf7e4c7
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+++ b/testing/web-platform/tests/web-share/share-sharePromise-internal-slot.https.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <meta charset="utf-8" />
+ <link rel="help" href="https://github.com/w3c/web-share/pull/113" />
+ <title>WebShare Test: only one share at a time</title>
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="/resources/testdriver.js"></script>
+ <script src="/resources/testdriver-vendor.js"></script>
+ </head>
+ <body>
+ <button>
+ <script>
+ setup({ allow_uncaught_exception:true });
+ promise_test(async t => {
+ const button = document.querySelector("button");
+ const p = new Promise(r => {
+ button.onclick = () => {
+ const promises = [];
+ promises.push(
+ navigator.share({ title: "should be pending" }),
+ navigator.share({ title: "should reject" }),
+ navigator.share({ title: "should also reject" })
+ );
+ r(promises);
+ };
+ });
+ test_driver.click(button);
+ const [, promise2, promise3] = await p;
+ await Promise.all([
+ promise_rejects_dom(t, "InvalidStateError", promise2),
+ promise_rejects_dom(t, "InvalidStateError", promise3)
+ ]);
+ }, "Only allow one share call at a time, which is controlled by the [[sharePromise]] internal slot.");
+ </script>
+ </body>
+</html>