74 lines
3.1 KiB
HTML
74 lines
3.1 KiB
HTML
<!doctype html>
|
|
<title>Range.isPointInRange() with ShadowDOM selection tests</title>
|
|
<link rel="author" title="Sean Feng" href=sefeng@mozilla.com>
|
|
<div id=log></div>
|
|
<script src=/resources/testharness.js></script>
|
|
<script src=/resources/testharnessreport.js></script>
|
|
<span id="start">Start</span>
|
|
<div id="host">
|
|
<template shadowrootmode="open">
|
|
<span id="inner1">Inner1</span>
|
|
<span id="inner2">Inner2</span>
|
|
</template>
|
|
</div>
|
|
<span id="end">End</span>
|
|
<script>
|
|
"use strict";
|
|
|
|
test(function() {
|
|
assert_implements(window.getSelection().getComposedRanges, "GetComposedRanges is not supported");
|
|
const start = document.getElementById("start");
|
|
const shadowRoot = document.getElementById("host").shadowRoot;
|
|
|
|
const end = shadowRoot.getElementById("inner2");
|
|
const inner1 = shadowRoot.getElementById("inner1");
|
|
|
|
window.getSelection().setBaseAndExtent(start.firstChild, 3, end.firstChild, 3);
|
|
|
|
const composedRange = window.getSelection().getComposedRanges({ shadowRoots: [shadowRoot] })[0];
|
|
// Sanity check to make sure we have selected something across the shadow boundary.
|
|
assert_true(composedRange.startContainer == start.firstChild);
|
|
assert_true(composedRange.startOffset == 3);
|
|
assert_true(composedRange.endContainer == end.firstChild);
|
|
assert_true(composedRange.endOffset == 3);
|
|
|
|
assert_true(window.getSelection().isCollapsed, "Selection should be collapsed");
|
|
|
|
const range = window.getSelection().getRangeAt(0);
|
|
assert_false(range.isPointInRange(inner1, 0), "inner1 is in the shadow tree, should not be in the range");
|
|
assert_true(range.comparePoint(inner1, 0) == -1, "inner1 is in the shadow tree, should return -1 for comparison");
|
|
}, "isPointInRange() test for collapsed selection");
|
|
|
|
test(function() {
|
|
const start = document.getElementById("start");
|
|
const shadowRoot = document.getElementById("host").shadowRoot;
|
|
|
|
const end = document.getElementById("end");
|
|
const inner1 = shadowRoot.getElementById("inner1");
|
|
|
|
window.getSelection().setBaseAndExtent(start.firstChild, 3, end.firstChild, 3);
|
|
|
|
const composedRange = window.getSelection().getRangeAt(0);
|
|
// Sanity check to make sure we have selected something
|
|
assert_true(composedRange.startContainer == start.firstChild);
|
|
assert_true(composedRange.startOffset == 3);
|
|
assert_true(composedRange.endContainer == end.firstChild);
|
|
assert_true(composedRange.endOffset == 3);
|
|
|
|
assert_false(window.getSelection().isCollapsed, "Range should not be collapsed");
|
|
|
|
const range = window.getSelection().getRangeAt(0);
|
|
|
|
assert_false(range.isPointInRange(inner1, 0), "inner1 is in the shadow tree, should not be in the range");
|
|
|
|
// The selection is not collapsed so inner1 is not in the same tree as the selection.
|
|
assert_throws_dom("WrongDocumentError", function() {
|
|
range.comparePoint(inner1, 0);
|
|
});
|
|
|
|
const host = document.getElementById("host");
|
|
assert_true(range.isPointInRange(host, 0), "host is not in the shadow tree, should be in the range");
|
|
assert_true(range.comparePoint(host, 0) == 0, "host is not in the shadow tree, should return 0 for comparison");
|
|
}, "isPointInRange() test for non-collapsed selection");
|
|
|
|
</script>
|