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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html')
| -rw-r--r-- | testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html b/testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html new file mode 100644 index 0000000000..b21e6b20bc --- /dev/null +++ b/testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html @@ -0,0 +1,44 @@ +<!doctype html> +<meta charset=utf-8> +<title>navigator.clipboard read and write on detached iframe</title> +<link rel='help' href='https://w3c.github.io/clipboard-apis/#async-clipboard-api'> +<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> +<script src="../resources/user-activation.js"></script> +<iframe id="iframe"></iframe> +<script> +'use strict'; + +promise_test(async t => { + // This tests proper behavior on a detaching iframe. text/plain is chosen for + // simplicity, and the test should fail the same way no matter what the input + // type is. + await test_driver.set_permission({name: 'clipboard-read'}, 'granted'); + await test_driver.set_permission({name: 'clipboard-write'}, 'granted'); + + const iframe = document.getElementById('iframe'); + const iframeClipboard = iframe.contentWindow.navigator.clipboard; + const blobInput = new Blob(['test string'], {type: 'text/plain'}); + const clipboardItemInput = new ClipboardItem({'text/plain': blobInput}); + await waitForUserActivation(); + // Clipboard API must only be available in focused documents. + // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async + iframe.focus(); + + // Writing and reading should succeed on same-origin iframes. + await iframeClipboard.write([clipboardItemInput]); + const readResultAttached = await iframeClipboard.read(); + assert_not_equals(readResultAttached, undefined); + assert_equals(readResultAttached.length, 1, + 'attached iframes should be able to read and write normally'); + + iframe.parentNode.removeChild(iframe); + // Writing onto a detached iframe's clipboard should fail, but not crash. + await iframeClipboard.write([clipboardItemInput]); + const readResultDetached = await iframeClipboard.read(); + assert_equals(readResultDetached, undefined, + 'reading from detached iframes should output undefined'); +}, 'Verify read and write fail on detached iframe'); +</script> |