From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/base/test/test_focus_scroll_padding_tab.html | 74 ++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 dom/base/test/test_focus_scroll_padding_tab.html

(limited to 'dom/base/test/test_focus_scroll_padding_tab.html')
diff --git a/dom/base/test/test_focus_scroll_padding_tab.html b/dom/base/test/test_focus_scroll_padding_tab.html
new file mode 100644
index 0000000000..1d3b0d3e92
--- /dev/null
+++ b/dom/base/test/test_focus_scroll_padding_tab.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<title>Test for bug 1617342</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script src="/tests/SimpleTest/EventUtils.js"></script>
+<style>
+  :root {
+    scroll-padding: 100px 0;
+  }
+  body {
+    margin: 0;
+  }
+  #fixed-footer {
+    height: 100px;
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    background: green;
+  }
+  #fixed-header {
+    height: 100px;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    background: green;
+  }
+  .almost-full-padding {
+    height: calc(100vh - 200px);
+  }
+  .padding {
+    height: 100vh;
+  }
+</style>
+<div id="fixed-header"></div>
+<div class="padding"></div>
+<input>
+<div class="almost-full-padding"></div>
+<input>
+<div class="padding"></div>
+<input id="end">
+<div class="padding"></div>
+<div id="fixed-footer"></div>
+<script>
+  SimpleTest.waitForExplicitFinish();
+  SimpleTest.waitForFocus(async function() {
+    let stack = [];
+    let end = document.getElementById("end");
+
+    let lastActiveElement = document.activeElement;
+
+    do {
+      synthesizeKey("KEY_Tab");
+      is(document.activeElement.tagName, "INPUT", "Should focus inputs only, there's nothing else");
+      isnot(document.activeElement, lastActiveElement, "Focus should've moved once per tab keypress");
+      let rect = document.activeElement.getBoundingClientRect();
+      ok(rect.top >= 100, "Should not be covered by top bar");
+      ok(rect.bottom >= 100, "Should not be covered by bottom bar");
+      lastActiveElement = document.activeElement;
+      stack.push(lastActiveElement);
+    } while (document.activeElement != end)
+
+    do {
+      let previous = stack.pop();
+      let rect = document.activeElement.getBoundingClientRect();
+      ok(rect.top >= 100, "Should not be covered by top bar");
+      ok(rect.bottom >= 100, "Should not be covered by bottom bar");
+      is(document.activeElement, previous, "Focus should've moved backwards as expected");
+      synthesizeKey("KEY_Tab", {shiftKey: true});
+    } while (stack.length);
+
+    SimpleTest.finish();
+  });
+</script>
-- 
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