Add a test for maxlength on input type=number
Differential Revision: https://phabricator.services.mozilla.com/D63460
bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1616620
gecko-commit: 00f7625a4423c3216c34e5bf9b9340ce164f507a
gecko-integration-branch: autoland
gecko-reviewers: smaug
diff --git a/html/semantics/forms/the-input-element/maxlength-number.html b/html/semantics/forms/the-input-element/maxlength-number.html
new file mode 100644
index 0000000..1e1d9f6
--- /dev/null
+++ b/html/semantics/forms/the-input-element/maxlength-number.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<title>input type=number maxlength</title>
+<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>
+
+<input type="number" maxlength="1">
+
+<script>
+ async_test(t => {
+ let elem = document.getElementsByTagName("input")[0];
+ test_driver.send_keys(elem, "1234")
+ .then(t.step_func(() => {
+ assert_equals(elem.value, "1234");
+ t.done();
+ }));
+ }, "maxlength doesn't apply to input type=number");
+</script>
