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Test Info:
let content =
"<html><body><iframe id='a' src='data:text/html,This is the first page'></iframe><iframe id='b' src='data:text/html,That is another page'></iframe></body></html>";
async function doAndCheckFind(bc, text) {
await promiseFindFinished(gBrowser, text, false);
let foundText = await SpecialPowers.spawn(bc, [], () => {
return content.getSelection().toString();
});
is(foundText, text, text + " is found");
}
// This test verifies that find continues to work when a find begins and the frame
// is hidden during the next find step.
add_task(async function test_frame() {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
TEST_PAGE + content
);
let browser = gBrowser.getBrowserForTab(tab);
let findbar = await gBrowser.getFindBar();
await doAndCheckFind(browser.browsingContext.children[0], "This");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("a").style.display = "none";
content.document.getElementById("a").getBoundingClientRect(); // flush
});
await doAndCheckFind(browser.browsingContext.children[1], "another");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("a").style.display = "";
content.document.getElementById("a").getBoundingClientRect();
});
await doAndCheckFind(browser.browsingContext.children[0], "first");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("a").style.visibility = "hidden";
content.document.getElementById("a").getBoundingClientRect();
});
await doAndCheckFind(browser.browsingContext.children[1], "That");
await SpecialPowers.spawn(browser, [], () => {
content.document.getElementById("a").style.visibility = "";
content.document.getElementById("a").getBoundingClientRect();
});
await doAndCheckFind(browser.browsingContext.children[0], "This");
await closeFindbarAndWait(findbar);
gBrowser.removeTab(tab);
});