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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/fenced-frame/script-focus.https.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/fenced-frame/script-focus.https.html')
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diff --git a/testing/web-platform/tests/fenced-frame/script-focus.https.html b/testing/web-platform/tests/fenced-frame/script-focus.https.html
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+<!DOCTYPE html>
+<title>Test Script-Based Focus for Fenced Frames</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-actions.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src="/common/utils.js"></script>
+<script src="resources/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+
+<script src="/common/get-host-info.sub.js"></script>
+
+<body>
+<script>
+async function AttemptButtonFocus(frame, expecting_focus) {
+ await frame.execute(async (expecting_focus) => {
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_equals(document.activeElement == button, expecting_focus,
+ "Button's focus should match expected focus");
+ }, [expecting_focus]);
+}
+
+async function ClickOn(element, actions) {
+ // Wait until the window size is initialized.
+ while (window.innerWidth == 0) {
+ await new Promise(resolve => requestAnimationFrame(resolve));
+ }
+ await actions.pointerMove(0, 0, {origin: element})
+ .pointerDown()
+ .pointerUp()
+ .send();
+}
+
+async function SetupTest(click=true) {
+ // Clean up any leftover frames from prior tests.
+ document.querySelectorAll("fencedframe").forEach(e => {
+ e.remove();
+ })
+
+ const actions = new test_driver.Actions();
+
+ const frame = attachFencedFrameContext();
+ const fencedframe_element = frame.element;
+
+ if (click)
+ await ClickOn(document.body, actions);
+
+ return [actions, frame, fencedframe_element];
+}
+
+promise_test(async () => {
+ const [actions, ff1, ff1_element] = await SetupTest(false);
+
+ await ClickOn(ff1_element, actions);
+ await AttemptButtonFocus(ff1, true);
+
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_true(document.activeElement == button,
+ "The button should have focus");
+ assert_false(navigator.userActivation.isActive,
+ "Window should not have user activation");
+}, "An embedder can focus out of a fenced frame");
+
+promise_test(async () => {
+ const [actions, frame, fencedframe_element] = await SetupTest();
+
+ await AttemptButtonFocus(frame, false);
+ await ClickOn(fencedframe_element, actions);
+ await AttemptButtonFocus(frame, true);
+}, "Fenced frames can't pull script focus until getting user activation");
+
+promise_test(async t => {
+ const [actions, frame, fencedframe_element] = await SetupTest();
+
+ await ClickOn(fencedframe_element, actions);
+ await ClickOn(document.body, actions);
+
+ await AttemptButtonFocus(frame, true);
+
+ // Give the browser time to receive the focus event before attempting
+ // another focus.
+ await t.step_timeout(async () => {await AttemptButtonFocus(frame, true);}, 20);
+}, "Focused fenced frames can move programmatic focus within frame");
+
+promise_test(async () => {
+ const [actions, frame, fencedframe_element] = await SetupTest();
+
+ await ClickOn(fencedframe_element, actions);
+ await ClickOn(document.body, actions);
+
+ // This will pull focus across a frame boundary and consume user activation.
+ await AttemptButtonFocus(frame, true);
+
+ await ClickOn(document.body, actions);
+ await AttemptButtonFocus(frame, false);
+}, "Script focus into a fenced frame consumes user activation");
+
+promise_test(async () => {
+ const [actions, ff1, ff1_element] = await SetupTest();
+
+ const ff2 = attachFencedFrameContext();
+ const ff2_element = ff2.element;
+
+ await ClickOn(ff1_element, actions);
+
+ await AttemptButtonFocus(ff1, true);
+ await AttemptButtonFocus(ff2, false);
+}, "Another fenced frame cannot pull focus out of a focused fenced frame");
+
+promise_test(async () => {
+ const [actions, ff1, ff1_element] = await SetupTest();
+
+ await ClickOn(ff1_element, actions);
+ await AttemptButtonFocus(ff1, true);
+
+ await ff1.execute(async () => {
+ const ff2 = attachFencedFrameContext();
+
+ await ff2.execute(async () => {
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_false(document.activeElement == button,
+ "The button should not have focus");
+ assert_false(navigator.userActivation.isActive,
+ "The fenced frame should not have user activation");
+ });
+ });
+}, "A fenced frame nested in another fenced frame cannot pull focus");
+
+promise_test(async () => {
+ const [actions, ff1, ff1_element] = await SetupTest();
+
+ await ClickOn(document.body, actions);
+
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_equals(document.activeElement, button,
+ "The button in the main page should have focus.");
+
+ await ff1.execute(async () => {
+ assert_false(navigator.userActivation.isActive,
+ "The fenced frame should not have user activation.");
+ window.focus();
+ });
+
+ assert_equals(document.activeElement, button,
+ "The button in the main page should still have focus.");
+}, "A fenced frame cannot pull window.focus() without user activation");
+
+promise_test(async () => {
+ const [actions, ff1, ff1_element] = await SetupTest();
+
+ await ClickOn(ff1_element, actions);
+ await ClickOn(document.body, actions);
+
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_equals(document.activeElement, button,
+ "The button should have focus.");
+
+ await ff1.execute(async () => {
+ assert_true(navigator.userActivation.isActive,
+ "The fenced frame should have user activation.");
+ window.focus();
+ assert_false(navigator.userActivation.isActive,
+ "The fenced frame's user activation should be consumed by the focus");
+ });
+
+ assert_equals(document.activeElement, document.body,
+ "The main page's focus should be pulled away from the button.");
+}, "A fenced frame can pull window.focus() after user activation");
+
+promise_test(async () => {
+ var actions = new test_driver.Actions();
+
+ const frame = attachIFrameContext(
+ {origin: get_host_info().HTTPS_REMOTE_ORIGIN});
+ const iframe_element =
+ document.body.getElementsByTagName('iframe')[0];
+
+ await frame.execute(async () => {
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_equals(document.activeElement, button,
+ "The button in the iframe should have focus.");
+ }, [true]);
+
+ const button = document.createElement("button");
+ document.body.append(button);
+ button.focus();
+ assert_equals(document.activeElement, button,
+ "The button in the main page should have focus.");
+}, "An cross-origin iframe can pull focus back and forth without activation");
+
+</script>
+</body>
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