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Test Info:
- Manifest: dom/midi/tests/browser.toml
/* Any copyright is dedicated to the Public Domain.
const PAGE = "refresh_port_list.html";
async function get_access() {
return SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
return content.wrappedJSObject.get_access();
});
}
async function reset_access() {
return SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
return content.wrappedJSObject.reset_access();
});
}
async function get_num_ports() {
return SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
return content.wrappedJSObject.get_num_ports();
});
}
async function add_port() {
return SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
return content.wrappedJSObject.add_port();
});
}
async function remove_port() {
return SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
return content.wrappedJSObject.remove_port();
});
}
async function force_refresh() {
return SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
return content.wrappedJSObject.force_refresh();
});
}
add_task(async function () {
gBrowser.selectedTab = BrowserTestUtils.addTab(
gBrowser,
EXAMPLE_ORG_URL + PAGE
);
await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
await get_access(gBrowser.selectedBrowser);
let ports_num = await get_num_ports(gBrowser.selectedBrowser);
Assert.equal(ports_num, 4, "We start with four ports");
await add_port(gBrowser.selectedBrowser);
ports_num = await get_num_ports(gBrowser.selectedBrowser);
Assert.equal(ports_num, 5, "One port is added manually");
// This causes the test service to refresh the ports the next time a refresh
// is requested, it will happen after we reload the tab later on and will add
// back the port that we're removing on the next line.
await force_refresh(gBrowser.selectedBrowser);
await remove_port(gBrowser.selectedBrowser);
ports_num = await get_num_ports(gBrowser.selectedBrowser);
Assert.equal(ports_num, 4, "One port is removed manually");
await BrowserTestUtils.reloadTab(gBrowser.selectedTab);
await get_access(gBrowser.selectedBrowser);
let refreshed_ports_num = await get_num_ports(gBrowser.selectedBrowser);
Assert.equal(refreshed_ports_num, 5, "One port is added by the refresh");
gBrowser.removeTab(gBrowser.selectedTab);
});