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/**
* Verify if we recover from parsing errors of Reader Mode when
* Simplify Page checkbox is checked.
*/
const TEST_PATH = getRootDirectory(gTestPath).replace(
"chrome://mochitests/content",
"http://example.com"
);
add_task(async function set_simplify_and_reader_pref() {
// Ensure we have the simplify page preference set
await SpecialPowers.pushPrefEnv({
set: [
["print.tab_modal.enabled", false],
["print.use_simplify_page", true],
["reader.parse-on-load.enabled", true],
],
});
});
add_task(async function switch_print_preview_browsers() {
let url = TEST_PATH + "simplifyNonArticleSample.html";
// Can only do something if we have a print preview UI:
if (AppConstants.platform != "win" && AppConstants.platform != "linux") {
ok(false, "Can't test if there's no print preview.");
return;
}
// Ensure we get a browserStopped for this browser
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
url,
false,
true
);
// Trick browser to think loaded tab has isArticle property set as true
tab.linkedBrowser.isArticle = true;
// Enter print preview
let defaultPPBrowser = PrintPreviewListener.getPrintPreviewBrowser();
let defaultPPEntered = PrintHelper.waitForOldPrintPreview(defaultPPBrowser);
document.getElementById("cmd_printPreview").doCommand();
await defaultPPEntered;
// Assert that we are showing the initial content on default print preview browser
await SpecialPowers.spawn(defaultPPBrowser, [], async function() {
is(
content.document.title,
"Non article title",
"Should have initial content."
);
});
// Here we call simplified mode
let simplifiedPPBrowser = PrintPreviewListener.getSimplifiedPrintPreviewBrowser();
let simplifiedPPEntered = PrintHelper.waitForOldPrintPreview(
simplifiedPPBrowser
);
let printPreviewToolbar = document.getElementById("print-preview-toolbar");
// Wait for simplify page option enablement
await BrowserTestUtils.waitForCondition(() => {
return !printPreviewToolbar.mSimplifyPageCheckbox.disabled;
});
printPreviewToolbar.mSimplifyPageCheckbox.click();
await simplifiedPPEntered;
// Assert that simplify page option is checked
is(
printPreviewToolbar.mSimplifyPageCheckbox.checked,
true,
"Should have simplify page option checked"
);
// Assert that we are showing recovery content on simplified print preview browser
await SpecialPowers.spawn(simplifiedPPBrowser, [], async function() {
await ContentTaskUtils.waitForCondition(
() => content.document.title === "Failed to load article from page",
"Simplified document title should be updated with recovery title."
);
});
// Assert that we are selecting simplified print preview browser, and not default one
is(
gBrowser.selectedTab.linkedBrowser,
simplifiedPPBrowser,
"Should have simplified print preview browser selected"
);
isnot(
gBrowser.selectedTab.linkedBrowser,
defaultPPBrowser,
"Should not have default print preview browser selected"
);
PrintUtils.exitPrintPreview();
await BrowserTestUtils.removeTab(tab);
});
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