From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ...en-companion-window-manual.tentative.https.html | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 testing/web-platform/tests/window-placement/fullscreen-companion-window-manual.tentative.https.html

(limited to 'testing/web-platform/tests/window-placement/fullscreen-companion-window-manual.tentative.https.html')
diff --git a/testing/web-platform/tests/window-placement/fullscreen-companion-window-manual.tentative.https.html b/testing/web-platform/tests/window-placement/fullscreen-companion-window-manual.tentative.https.html
new file mode 100644
index 0000000000..10f30a1906
--- /dev/null
+++ b/testing/web-platform/tests/window-placement/fullscreen-companion-window-manual.tentative.https.html
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<meta name="timeout" content="long">
+<!-- user agents are not required to support open features other than `noopener`
+     and on some platforms position and size features don't make sense -->
+<meta name="flags" content="may">
+<title>Multi-Screen Window Management test: Fullscreen Companion Window</title>
+<link rel="help" href="https://w3c.github.io/window-placement/">
+This test uses multi-screen details to request fullscreen and open a pop-up<br>
+(companion window) in the same user activation.<br>
+It runs manually with `wpt serve` and a compatible browser.<br><br>
+<button id="setUpButton">Request screen details</button>
+<ul id="popupButtons"></ul>
+<button id="cleanUpButton">Close any open popups</button><br>
+<input id="autoCleanUp" type="checkbox" checked=true>Auto-close popups</input>
+<ul id="logger"></ul>
+<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/helpers.js"></script>
+
+<script>
+'use strict';
+let popups = [];
+
+cleanUpButton.addEventListener('click', async () => {
+  popups.forEach(p => p.close());
+});
+
+// expectPopup should be true if the test should expect the pop-up to be
+// created, or false if the popup is not expected to be created (blocked).
+async function testPopupOnScreen(popupTest, screen, expectPopup) {
+  // Show a popup child window on the associated screen.
+  const left = screen.availLeft + Math.floor(screen.availWidth / 2) - 150;
+  const top = screen.availTop + Math.floor(screen.availHeight / 2) - 50;
+  log(`Opening a popup on '${screen.label}' at (${left}, ${top})`);
+  let popup = window.open(
+      '/resources/blank.html', '',
+      `left=${left},top=${top},width=300,height=100`);
+  assert_equals(!!popup, expectPopup, 'Popup reference');
+  if (popup === null)
+    return;
+  assert_equals(!popup.closed, expectPopup, 'Popup open');
+  popups.push(popup);
+  if (autoCleanUp.checked) {
+    // TODO(crbug.com/1338645): Remove this workaround (delay) after browser code is
+    // fixed.
+    popupTest.add_cleanup(()=>{
+      setTimeout(popup.close, 1000);
+    });
+  }
+}
+
+promise_test(async setUpTest => {
+  await setUpWindowManagement(setUpTest, setUpButton);
+  const screenDetails = await getScreenDetails();
+  assert_true(!!screenDetails, 'Error getting screen details');
+  for (const [i, fullscreenScreen] of screenDetails.screens.entries()) {
+    const popupScreen =
+      screenDetails.screens[(i + 1) % screenDetails.screens.length];
+    let testName =
+      `Fullscreen on '${fullscreenScreen.label}' and open popup on '${popupScreen.label}'`;
+    promise_test(async popupTest => {
+      await addTestTriggerButtonAndAwaitClick(popupButtons,
+        testName,
+        popupTest);
+      await document.documentElement.requestFullscreen(
+        { screen: fullscreenScreen }
+      );
+      await testPopupOnScreen(popupTest, popupScreen,
+                             /*expectPopup=*/screenDetails.screens.length > 1);
+    }, testName);
+  }
+}, 'Use multi-screen details to request fullscreen and open a pop-up in the same user activation.');
+</script>
-- 
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