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-rw-r--r--layout/base/tests/interlinePosition-after-Selection-addRange.html21
1 files changed, 21 insertions, 0 deletions
diff --git a/layout/base/tests/interlinePosition-after-Selection-addRange.html b/layout/base/tests/interlinePosition-after-Selection-addRange.html
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+++ b/layout/base/tests/interlinePosition-after-Selection-addRange.html
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+<!doctype html>
+<html class="reftest-wait">
+<meta charset="utf-8">
+<title>Selection.addRange() should always reset interline position</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<style>
+ div[contenteditable] {
+ padding: 1em;
+ }
+</style>
+<script>
+SimpleTest.waitForFocus(async () => {
+ const editingHost = document.querySelector("div[contenteditable]");
+ editingHost.focus();
+ getSelection().collapse(editingHost, 2);
+ SpecialPowers.wrap(getSelection()).interlinePosition = false;
+ getSelection().addRange(getSelection().getRangeAt(0));
+ document.documentElement.removeAttribute("class");
+});
+</script>
+<div contenteditable="true" spellcheck="false">abc<br><br></div>