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sousa-gecko/testing/web-platform/tests/webmcp/declarative/select-multiple-events.https.html
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Dominic Farolino 11893e0338 Bug 2053430 [wpt PR 61137] - WebMCP: Remove the ModelContextTesting API, a=testonly
Automatic update from web-platform-tests
WebMCP: Remove the ModelContextTesting API

This CL removes the ModelContextTesting API. It's a reland of https://crrev.com/c/7895790, which was reverted in
https://crrev.com/c/7959699. The CL was reverted due to the
`virtual/webmcp/inspector-protocol/webmcp/log-tool-calls.js` timing out
on overloaded bots.

That test originally asserted that the modelContextTesting API could
abort a long-running (10 second!) tool. Since aborting a tool call for
the production modelContext API is still in progress (see
https://crbug.com/481899636), any CL replacing usages of
modelContextTesting with modelContext has to accept that the
long-running tool will run to completion, instead of being aborted
correctly. On particularly busy bots, the 10-second tool could exceed
the bot's timeout window, and fail with a timeout.

This CL adjusts the 10-second tool to a 50-ms tool, so that it runs
quickly. This is kind of fudging that particular inspector test, but the
timeout will be reverted back to its long 10-second timeout once
https://crrev.com/c/8025300 lands, implementing tool abort support for
the production modelContext API.

R=beaufort.francois@gmail.com, nasko

Bug: 515272366
Change-Id: I695ad7479d1b90de3d1edb705e71532e4b160957
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8062045
Reviewed-by: Fr <beaufort.francois@gmail.com>
Reviewed-by: Dave Tapuska <dtapuska@chromium.org>
Commit-Queue: Dominic Farolino <dom@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1658818}

--

wpt-commits: ed76dd926b0ca18aafb188452f9ccf746be8bff4
wpt-pr: 61137
2026-07-12 11:57:32 +00:00

60 lines
1.7 KiB
HTML

<!DOCTYPE html>
<title>WebMCP: executeTool on &lt;select multiple&gt; dispatches events</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/webmcp/resources/helpers.js"></script>
<!-- We'll submit the form to this frame. -->
<iframe name=hidden_iframe style="display:none"></iframe>
<form
toolname=select_fruits
tooldescription="Select fruits you like"
toolautosubmit
target=hidden_iframe
action="about:blank">
<select id=fruits name=fruits multiple>
<option value=apple>Apple</option>
<option value=orange>Orange</option>
<option value=banana>Banana</option>
</select>
<input type=submit>
</form>
<script>
promise_test(async t => {
const tool = await waitForTool('select_fruits');
assert_true(!!tool, 'Tool should be registered');
let fruits = document.getElementById('fruits');
let inputEventCount = 0;
let changeEventCount = 0;
fruits.addEventListener('input', () => {
inputEventCount++;
});
fruits.addEventListener('change', () => {
changeEventCount++;
});
let inputArgs = JSON.stringify({ fruits: ['apple', 'banana'] });
// This should dispatch events.
await document.modelContext.executeTool(tool, inputArgs);
assert_true(fruits.options[0].selected);
assert_false(fruits.options[1].selected);
assert_true(fruits.options[2].selected);
assert_equals(inputEventCount, 1);
assert_equals(changeEventCount, 1);
// Executing with the same arguments again does not trigger events.
await document.modelContext.executeTool(tool, inputArgs);
assert_equals(inputEventCount, 1);
assert_equals(changeEventCount, 1);
}, 'executeTool() on a <select multiple> dispatches input and change events');
</script>