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<!DOCTYPE html>
<meta charset="utf-8">
<title>HTML Test: focusgroup - Validate that we deal correctly with colspans.</title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com/">
<link rel="help" href="https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/Focusgroup/explainer.md">
<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/testdriver-actions.js"></script>
<script src="../resources/focusgroup-utils.js"></script>
<table focusgroup="grid">
<tr>
<td id=r1c1 tabindex=0>r1c1</td>
<td id=r1c2 tabindex=-1 colspan=2>r1c2</td>
<td id=r1c4 tabindex=-1>r1c4</td>
</tr>
<tr>
<td id=r2c1 tabindex=-1>r2c1</td>
<td id=r2c2 tabindex=-1>r2c2</td>
<td id=r2c3 tabindex=-1>r2c3</td>
<td id=r2c4 tabindex=-1>r2c4</td>
</tr>
</table>
<script>
promise_test(async t => {
var r1c1 = document.getElementById("r1c1");
var r1c2 = document.getElementById("r1c2");
var r1c4 = document.getElementById("r1c4");
await focusAndKeyPress(r1c1, kArrowRight);
assert_equals(document.activeElement, r1c2);
await focusAndKeyPress(r1c2, kArrowRight);
assert_equals(document.activeElement, r1c4);
}, "A right arrow press should move the focus to the next column, dealing correctly with colspans.");
promise_test(async t => {
var r1c1 = document.getElementById("r1c1");
var r1c2 = document.getElementById("r1c2");
var r1c4 = document.getElementById("r1c4");
var r2c1 = document.getElementById("r2c1");
var r2c2 = document.getElementById("r2c2");
var r2c4 = document.getElementById("r2c4");
await focusAndKeyPress(r1c1, kArrowDown);
assert_equals(document.activeElement, r2c1);
await focusAndKeyPress(r1c2, kArrowDown);
assert_equals(document.activeElement, r2c2);
await focusAndKeyPress(r1c4, kArrowDown);
assert_equals(document.activeElement, r2c4);
}, "A down arrow press should move the focus to the right cell on the next row, dealing correctly with colspans.");
promise_test(async t => {
var r1c1 = document.getElementById("r1c1");
var r1c2 = document.getElementById("r1c2");
var r1c4 = document.getElementById("r1c4");
await focusAndKeyPress(r1c4, kArrowLeft);
assert_equals(document.activeElement, r1c2);
await focusAndKeyPress(r1c2, kArrowLeft);
assert_equals(document.activeElement, r1c1);
}, "A left arrow press should move to the previous column, dealing correctly with the colspans.");
promise_test(async t => {
var r1c1 = document.getElementById("r1c1");
var r1c2 = document.getElementById("r1c2");
var r1c4 = document.getElementById("r1c4");
var r2c1 = document.getElementById("r2c1");
var r2c2 = document.getElementById("r2c2");
var r2c3 = document.getElementById("r2c3");
var r2c4 = document.getElementById("r2c4");
await focusAndKeyPress(r2c1, kArrowUp);
assert_equals(document.activeElement, r1c1);
await focusAndKeyPress(r2c2, kArrowUp);
assert_equals(document.activeElement, r1c2);
await focusAndKeyPress(r2c3, kArrowUp);
assert_equals(document.activeElement, r1c2);
await focusAndKeyPress(r2c4, kArrowUp);
assert_equals(document.activeElement, r1c4);
}, "An up arrow press should move the focus to the right cell on the previous row, dealing correctly with colspans.");
</script>
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