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Test Info:
- Manifest: dom/midi/tests/browser.toml
/* Any copyright is dedicated to the Public Domain.
const PAGE1 = "port_ids_page_1.html";
const PAGE2 = "port_ids_page_2.html";
// Return the MIDI port id of the first input port for the given URL and page
function id_for_tab(url, page) {
return BrowserTestUtils.withNewTab(
{
gBrowser,
url: url + page,
waitForLoad: true,
},
async function (browser) {
return SpecialPowers.spawn(browser, [""], function () {
return content.wrappedJSObject.get_first_input_id();
});
}
);
}
add_task(async function () {
let com_page1;
let com_page1_reload;
let org_page1;
let org_page2;
[com_page1, com_page1_reload, org_page1, org_page2] = await Promise.all([
id_for_tab(EXAMPLE_COM_URL, PAGE1),
id_for_tab(EXAMPLE_COM_URL, PAGE1),
id_for_tab(EXAMPLE_ORG_URL, PAGE1),
id_for_tab(EXAMPLE_ORG_URL, PAGE2),
]);
Assert.equal(
com_page1,
com_page1_reload,
"MIDI port ids should be the same when reloading the same page"
);
Assert.notEqual(
com_page1,
org_page1,
"MIDI port ids should be different in different origins"
);
Assert.equal(
org_page1,
org_page2,
"MIDI port ids should be the same in the same origin"
);
});