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Resets selection in textinput when its content is changed.

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Adds a wpt test as well.
This commit is contained in:
Saurav Sachidanand
2016-03-16 22:20:22 +05:30
parent 6c5bfca53e
commit 0b593759df
3 changed files with 29 additions and 1 deletions
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18
tests/wpt/web-platform-tests/html/semantics/forms/textfieldselection/selection-after-content-change.html Normal file
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<!doctype html>
<meta charset="utf-8">
<title>Selection indices after content change</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(function() {
var input = document.createElement("input");
input.focus();
input.value = "something something something dark side";
input.setSelectionRange(4,20);
assert_equals(input.selectionStart, 4);
assert_equals(input.selectionEnd, 20);
input.value = "It's a trap!";
assert_equals(input.selectionStart, input.value.length);
assert_equals(input.selectionEnd, input.value.length);
}, "Selection indices after reseting content");
</script>