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<!doctype html>
<meta charset="utf-8" />
<title>Clicking a button should submit the form</title>
<meta name="author" title="Keith Cirkel" href="mailto:wpt@keithcirkel.co.uk" />
<link
rel="help"
href="https://html.spec.whatwg.org/multipage/#attr-button-type-submit-state"
/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<form id="form">
<button id="button"></button>
</form>
<script>
const form = document.getElementById("form");
const button = document.getElementById("button");
function resetState() {
button.removeAttribute("commandfor");
button.removeAttribute("command");
button.removeAttribute("disabled");
button.removeAttribute("form");
button.removeAttribute("type");
}
test((t) => {
t.add_cleanup(resetState);
button.setAttribute("command", "--foo");
let called = false;
form.addEventListener("submit", (e) => {
e.preventDefault();
called = true;
}, { once: true });
button.click();
assert_false(called, "submit should not have been dispatched");
}, "clicking a button (implicit type) should NOT trigger a submit (with command attribute)");
test((t) => {
t.add_cleanup(resetState);
button.setAttribute("commandfor", "whatever");
let called = false;
form.addEventListener("submit", (e) => {
e.preventDefault();
called = true;
}, { once: true });
button.click();
assert_false(called, "submit should not have been dispatched");
}, "clicking a button (implicit type) should NOT trigger a submit (with commandfor attribute)");
test((t) => {
t.add_cleanup(resetState);
button.setAttribute("command", "--foo");
button.setAttribute("commandfor", "whatever");
let called = false;
form.addEventListener("submit", (e) => {
e.preventDefault();
called = true;
}, { once: true });
button.click();
assert_false(called, "submit should not have been dispatched");
}, "clicking a button (implicit type) should NOT trigger a submit (with command and commandfor attribute)");
test((t) => {
t.add_cleanup(resetState);
button.setAttribute("command", "--foo");
button.setAttribute("type", "submit");
let called = false;
form.addEventListener("submit", (e) => {
e.preventDefault();
called = true;
}, { once: true });
button.click();
assert_true(called, "submit should have been dispatched");
}, "clicking a button (explicit type=submit) SHOULD trigger a submit (with command attribute)");
test((t) => {
t.add_cleanup(resetState);
button.setAttribute("commandfor", "whatever");
button.setAttribute("type", "submit");
let called = false;
form.addEventListener("submit", (e) => {
e.preventDefault();
called = true;
}, { once: true });
button.click();
assert_true(called, "submit should have been dispatched");
}, "clicking a button (explicit type=submit) SHOULD trigger a submit (with commandfor attribute)");
test((t) => {
t.add_cleanup(resetState);
button.setAttribute("command", "--foo");
button.setAttribute("commandfor", "whatever");
button.setAttribute("type", "submit");
let called = false;
form.addEventListener("submit", (e) => {
e.preventDefault();
called = true;
}, { once: true });
button.click();
assert_true(called, "submit should have been dispatched");
}, "clicking a button (explicit type=submit) SHOULD trigger a submit (with command and commandfor attribute)");
</script>
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