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/**
* Verify if we correctly switch print preview browsers based on whether
* 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 + "simplifyArticleSample.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
);
// Wait for Reader Mode to parse and set property of loaded tab
await BrowserTestUtils.waitForCondition(() => {
return tab.linkedBrowser.isArticle;
});
// 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, "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 custom content on simplified print preview browser
await SpecialPowers.spawn(simplifiedPPBrowser, [], async function() {
is(content.document.title, "Article title", "Should have custom content.");
});
// 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"
);
// Switch back to default print preview content
defaultPPEntered = PrintHelper.waitForOldPrintPreview(defaultPPBrowser);
printPreviewToolbar.mSimplifyPageCheckbox.click();
await defaultPPEntered;
// Assert that simplify page option is not checked
isnot(
printPreviewToolbar.mSimplifyPageCheckbox.checked,
true,
"Should not have simplify page option checked"
);
// Assert that we are showing the initial content on default print preview browser
await SpecialPowers.spawn(defaultPPBrowser, [], async function() {
is(content.document.title, "Article title", "Should have initial content.");
});
// Assert that we are selecting default print preview browser, and not simplified one
is(
gBrowser.selectedTab.linkedBrowser,
defaultPPBrowser,
"Should have default print preview browser selected"
);
isnot(
gBrowser.selectedTab.linkedBrowser,
simplifiedPPBrowser,
"Should not have simplified print preview browser selected"
);
PrintUtils.exitPrintPreview();
BrowserTestUtils.removeTab(tab);
});
|
