From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../detached-iframe/WEB_FEATURES.yml               |  3 ++
 .../clipboard-on-detached-iframe.https.html        | 26 +++++++++++++
 .../read-on-detaching-iframe.https.html            | 34 +++++++++++++++++
 .../write-on-detaching-iframe.https.html           | 34 +++++++++++++++++
 .../write-read-on-detached-iframe.https.html       | 44 ++++++++++++++++++++++
 ...riteText-readText-on-detached-iframe.https.html | 40 ++++++++++++++++++++
 6 files changed, 181 insertions(+)
 create mode 100644 testing/web-platform/tests/clipboard-apis/detached-iframe/WEB_FEATURES.yml
 create mode 100644 testing/web-platform/tests/clipboard-apis/detached-iframe/clipboard-on-detached-iframe.https.html
 create mode 100644 testing/web-platform/tests/clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html
 create mode 100644 testing/web-platform/tests/clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html
 create mode 100644 testing/web-platform/tests/clipboard-apis/detached-iframe/write-read-on-detached-iframe.https.html
 create mode 100644 testing/web-platform/tests/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html

(limited to 'testing/web-platform/tests/clipboard-apis/detached-iframe')
diff --git a/testing/web-platform/tests/clipboard-apis/detached-iframe/WEB_FEATURES.yml b/testing/web-platform/tests/clipboard-apis/detached-iframe/WEB_FEATURES.yml
new file mode 100644
index 0000000000..92abfee358
--- /dev/null
+++ b/testing/web-platform/tests/clipboard-apis/detached-iframe/WEB_FEATURES.yml
@@ -0,0 +1,3 @@
+features:
+- name: async-clipboard
+  files: "**"
diff --git a/testing/web-platform/tests/clipboard-apis/detached-iframe/clipboard-on-detached-iframe.https.html b/testing/web-platform/tests/clipboard-apis/detached-iframe/clipboard-on-detached-iframe.https.html
new file mode 100644
index 0000000000..5eb58e3213
--- /dev/null
+++ b/testing/web-platform/tests/clipboard-apis/detached-iframe/clipboard-on-detached-iframe.https.html
@@ -0,0 +1,26 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Clipboard API 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>
+
+<iframe id="iframe"></iframe>
+<script>
+'use strict';
+
+promise_test(async () => {
+  const iframe = document.getElementById('iframe');
+  const iframeNavigator = iframe.contentWindow.navigator;
+  assert_not_equals(navigator.clipboard, null,
+      "parent frame's clipboard should exist with iframe attached");
+  assert_not_equals(iframeNavigator.clipboard, null,
+      "attached child iframe's clipboard should exist");
+
+  iframe.parentNode.removeChild(iframe);
+  assert_not_equals(navigator.clipboard, null,
+      "parent frame's clipboard should exist with iframe detached");
+  assert_not_equals(iframeNavigator.clipboard, null,
+      "detached child iframe's clipboard should still exist");
+}, 'Verify navigator.clipboard behavior in detached frames');
+</script>
diff --git a/testing/web-platform/tests/clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html b/testing/web-platform/tests/clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html
new file mode 100644
index 0000000000..8e8e015aa0
--- /dev/null
+++ b/testing/web-platform/tests/clipboard-apis/detached-iframe/read-on-detaching-iframe.https.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>navigator.clipboard read on detaching 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>
+<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});
+  // Clipboard API must only be available in focused documents.
+  // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
+  iframe.focus();
+
+  // An iframe detaching while writing to the clipboard should fail, but not
+  // crash. The lack of await here means that the iframe will detach while the
+  // write operation is running.
+  iframeClipboard.read([clipboardItemInput]);
+  iframe.parentNode.removeChild(iframe);
+}, 'Verify read fails on detaching iframe');
+</script>
diff --git a/testing/web-platform/tests/clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html b/testing/web-platform/tests/clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html
new file mode 100644
index 0000000000..c6913d9e9f
--- /dev/null
+++ b/testing/web-platform/tests/clipboard-apis/detached-iframe/write-on-detaching-iframe.https.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>navigator.clipboard write on detaching 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>
+<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});
+  // Clipboard API must only be available in focused documents.
+  // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
+  iframe.focus();
+
+  // An iframe detaching while writing to the clipboard should fail, but not
+  // crash. The lack of await here means that the iframe will detach while the
+  // write operation is running.
+  iframeClipboard.write([clipboardItemInput]);
+  iframe.parentNode.removeChild(iframe);
+}, 'Verify write fails on detaching iframe');
+</script>
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>
diff --git a/testing/web-platform/tests/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html b/testing/web-platform/tests/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html
new file mode 100644
index 0000000000..24fa586fc7
--- /dev/null
+++ b/testing/web-platform/tests/clipboard-apis/detached-iframe/writeText-readText-on-detached-iframe.https.html
@@ -0,0 +1,40 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>navigator.clipboard readText and writeText 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 => {
+  await test_driver.set_permission({name: 'clipboard-read'}, 'granted');
+  await test_driver.set_permission({name: 'clipboard-write'}, 'granted');
+
+  const iframe = document.getElementById('iframe');
+  await waitForUserActivation();
+  // Clipboard API must only be available in focused documents.
+  // reference: https://www.w3.org/TR/clipboard-apis/#privacy-async
+  iframe.focus();
+  const iframeClipboard = iframe.contentWindow.navigator.clipboard;
+
+  // Writing and reading should succeed on same-origin iframes.
+  const attachedWriteText = 'attached write text'
+  await iframeClipboard.writeText(attachedWriteText);
+  const attachedWriteResult = await iframeClipboard.readText();
+  assert_equals(attachedWriteResult, attachedWriteText,
+      'attached iframes should be able to readText and writeText normally');
+
+  iframe.parentNode.removeChild(iframe);
+  // Writing onto a detached iframe's clipboard should fail, but not crash.
+  const detachedWriteText = 'detached write text';
+  await iframeClipboard.writeText(detachedWriteText);
+  const readResultDetached = await iframeClipboard.readText();
+  assert_equals(readResultDetached, undefined,
+      'reading from detached iframes should output undefined');
+}, 'Verify readText and writeText fails on detached iframe');
+</script>
-- 
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