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Test Info:
/* Any copyright is dedicated to the Public Domain.
add_task(async function test_vertical_text() {
const URI =
'<body><div style="writing-mode: vertical-rl">vertical-rl</div><div style="writing-mode: vertical-lr">vertical-lr</div><div style="writing-mode: sideways-rl">sideways-rl</div><div style="writing-mode: sideways-lr">sideways-lr</div></body>';
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: "data:text/html;charset=utf-8," + encodeURIComponent(URI),
},
async function (browser) {
let finder = browser.finder;
let listener = {
onFindResult() {
ok(false, "callback wasn't replaced");
},
};
finder.addResultListener(listener);
function waitForFind() {
return new Promise(resolve => {
listener.onFindResult = resolve;
});
}
let targets = [
// Full matches use one path in our find code.
"vertical-rl",
"vertical-lr",
"sideways-rl",
"sideways-lr",
// Partial matches use a second path in our find code.
"l-r",
"l-l",
"s-r",
"s-l",
];
for (let i = 0; i < targets.length; ++i) {
// Find the target text.
let target = targets[i];
let promiseFind = waitForFind();
finder.fastFind(target, false, false);
let findResult = await promiseFind;
// We check the logical inversion of not not found, because found and wrapped are
// two different correct results, but not found is the only incorrect result.
isnot(
findResult.result,
Ci.nsITypeAheadFind.FIND_NOTFOUND,
"Found target text '" + target + "'."
);
}
finder.removeResultListener(listener);
}
);
});