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// Return a promise with a reference to jsterm, opening the split
// console if necessary. This cleans up the split console pref so
// it won't pollute other tests.
add_task(async function() {
Services.prefs.setBoolPref("devtools.toolbox.splitconsoleEnabled", true);
Services.prefs.setBoolPref(
"devtools.debugger.features.map-await-expression",
true
);
const dbg = await initDebugger("doc-script-switching.html", "switching-01");
await selectSource(dbg, "switching-01");
// open the console
await getDebuggerSplitConsole(dbg);
ok(dbg.toolbox.splitConsole, "Split console is shown.");
const webConsole = await dbg.toolbox.getPanel("webconsole");
const wrapper = webConsole.hud.ui.wrapper;
wrapper.dispatchEvaluateExpression(`
let sleep = async (time, v) => new Promise(
res => setTimeout(() => res(v+'!!!'), time)
)
`);
await hasMessage(dbg, "sleep");
wrapper.dispatchEvaluateExpression(`await sleep(200, "DONE")`);
await hasMessage(dbg, "DONE!!!");
});
function findMessages(win, query) {
return Array.prototype.filter.call(
win.document.querySelectorAll(".message"),
e => e.innerText.includes(query)
);
}
async function hasMessage(dbg, msg) {
const webConsole = await dbg.toolbox.getPanel("webconsole");
return waitFor(
async () => findMessages(webConsole._frameWindow, msg).length > 0
);
}
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