Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
/* Any copyright is dedicated to the Public Domain.
*/
const frameSource =
"<head><title>Frame title</title></head><a href='about:mozilla'>some text</a><a id='other' href='about:about'>other text</a>";
const sources = [
`<html><iframe id="f" srcdoc="${frameSource}"></iframe></html>`,
`<html><iframe id="f" src="https://example.com/document-builder.sjs?html=${frameSource}"></iframe></html>`,
];
async function getPreviewText(previewBrowser) {
return SpecialPowers.spawn(previewBrowser, [], function () {
return content.document.body.textContent;
});
}
add_task(async function print_selection() {
let i = 0;
for (let source of sources) {
is(
document.querySelector(".printPreviewBrowser"),
null,
"There shouldn't be any print preview browser"
);
await BrowserTestUtils.withNewTab(
"data:text/html," + source,
async function (browser) {
let frameBC = browser.browsingContext.children[0];
await SpecialPowers.spawn(frameBC, [], () => {
let element = content.document.getElementById("other");
content.focus();
content.getSelection().selectAllChildren(element);
});
let helper = new PrintHelper(browser);
// If you change this, change nsContextMenu.printSelection() too.
PrintUtils.startPrintWindow(frameBC, {
printSelectionOnly: true,
});
await waitForPreviewVisible();
helper.assertSettingsMatch({ title: "Frame title" });
let previewBrowser = document.querySelector(
".printPreviewBrowser[previewtype='selection']"
);
let previewText = () => getPreviewText(previewBrowser);
// The preview process is async, wait for it to not be empty.
let textContent = await TestUtils.waitForCondition(previewText);
is(textContent, "other text", "Correct content loaded");
let printSelect = document
.querySelector(".printSettingsBrowser")
.contentDocument.querySelector("#source-version-selection-radio");
ok(
BrowserTestUtils.isVisible(printSelect),
"Print selection checkbox is shown"
);
ok(printSelect.checked, "Print selection checkbox is checked");
let file = helper.mockFilePicker(`browser_print_selection-${i++}.pdf`);
await helper.assertPrintToFile(file, () => {
helper.click(helper.get("print-button"));
});
PrintHelper.resetPrintPrefs();
}
);
}
});
add_task(async function print_selection_parent_process() {
is(
document.querySelector(".printPreviewBrowser"),
null,
"There shouldn't be any print preview browser"
);
await BrowserTestUtils.withNewTab("about:support", async function (browser) {
ok(!browser.isRemoteBrowser, "Page loaded in parent process");
let selectedText = await SpecialPowers.spawn(
browser.browsingContext,
[],
() => {
let element = content.document.querySelector("h1");
content.focus();
content.getSelection().selectAllChildren(element);
return element.textContent;
}
);
ok(selectedText, "There is selected text");
let helper = new PrintHelper(browser);
// If you change this, change nsContextMenu.printSelection() too.
PrintUtils.startPrintWindow(browser.browsingContext, {
printSelectionOnly: true,
});
await waitForPreviewVisible();
let previewBrowser = document.querySelector(
".printPreviewBrowser[previewtype='selection']"
);
let previewText = () => getPreviewText(previewBrowser);
// The preview process is async, wait for it to not be empty.
let textContent = await TestUtils.waitForCondition(previewText);
is(textContent, selectedText, "Correct content loaded");
let printSelect = document
.querySelector(".printSettingsBrowser")
.contentDocument.querySelector("#source-version-selection-radio");
ok(
BrowserTestUtils.isVisible(printSelect),
"Print selection checkbox is shown"
);
ok(printSelect.checked, "Print selection checkbox is checked");
let file = helper.mockFilePicker(`browser_print_selection_parent.pdf`);
await helper.assertPrintToFile(file, () => {
helper.click(helper.get("print-button"));
});
PrintHelper.resetPrintPrefs();
});
});
add_task(async function no_print_selection() {
// Ensures the print selection checkbox is hidden if nothing is selected
await PrintHelper.withTestPage(async helper => {
await helper.startPrint();
await helper.openMoreSettings();
let printSelect = helper.get("source-version-selection");
ok(
BrowserTestUtils.isHidden(printSelect),
"Print selection checkbox is hidden"
);
await helper.closeDialog();
});
});
add_task(async function print_selection_switch() {
await PrintHelper.withTestPage(async helper => {
await SpecialPowers.spawn(helper.sourceBrowser, [], async function () {
let element = content.document.querySelector("h1");
content.window.getSelection().selectAllChildren(element);
});
await helper.startPrint();
await helper.openMoreSettings();
let printSource = helper.get("source-version-source-radio");
ok(printSource.checked, "Print source radio is checked");
let printSelect = helper.get("source-version-selection-radio");
ok(!printSelect.checked, "Print selection radio is not checked");
function getCurrentBrowser(previewType) {
let browser = document.querySelector(
`.printPreviewBrowser[previewtype="${previewType}"]`
);
is(
browser.parentElement.getAttribute("previewtype"),
previewType,
"Expected browser is showing"
);
return browser;
}
let selectedText = "Article title";
let fullText = await getPreviewText(getCurrentBrowser("source"));
helper.assertSettingsMatch({
printSelectionOnly: false,
title: "",
});
await helper.assertSettingsChanged(
{ printSelectionOnly: false, title: "" },
{ printSelectionOnly: true, title: "Article title" },
async () => {
await helper.waitForPreview(() => helper.click(printSelect));
let text = await getPreviewText(getCurrentBrowser("selection"));
is(text, selectedText, "Correct content loaded");
}
);
await helper.assertSettingsChanged(
{ printSelectionOnly: true, title: "Article title" },
{ printSelectionOnly: false, title: "" },
async () => {
await helper.waitForPreview(() => helper.click(printSource));
let text = await getPreviewText(getCurrentBrowser("source"));
is(text, fullText, "Correct content loaded");
}
);
await helper.closeDialog();
});
});
add_task(async function open_system_print_with_selection_and_pdf() {
await BrowserTestUtils.withNewTab(
"data:text/html," + sources[0],
async function (browser) {
let frameBC = browser.browsingContext.children[0];
await SpecialPowers.spawn(frameBC, [], () => {
let element = content.document.getElementById("other");
content.focus();
content.getSelection().selectAllChildren(element);
});
let helper = new PrintHelper(browser);
// Add another printer so the system dialog link is shown on Windows.
helper.addMockPrinter("A printer");
PrintUtils.startPrintWindow(frameBC, {});
await waitForPreviewVisible();
// Ensure that the PDF printer is selected since the way settings are
// cloned is different in this case.
is(
helper.settings.printerName,
"Mozilla Save to PDF",
"Mozilla Save to PDF is the current printer."
);
await helper.setupMockPrint();
helper.click(helper.get("open-dialog-link"));
await helper.withClosingFn(() => {
helper.resolveShowSystemDialog();
helper.resolvePrint();
});
ok(
helper.systemDialogOpenedWithSelection,
"Expect system print dialog to be notified of selection"
);
PrintHelper.resetPrintPrefs();
}
);
});