forked from mirrors/gecko-dev
f63a70052e
If the printer info returns without a name, or otherwise errors when checking the settings, it will prevent the print dialog from opening and switching to a different printer. This wraps the intial refreshSettings call and tries to fallback to another printer if the last used one fails. Differential Revision: https://phabricator.services.mozilla.com/D162437
39 lines
1,000 B
JavaScript
39 lines
1,000 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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let badPrinterName = "Bad";
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let otherPrinterName = "Fallback";
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async function setupPrinters(helper) {
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let badPrinter = helper.addMockPrinter({
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name: badPrinterName,
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});
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let badPrinterInfo = await badPrinter.printerInfo;
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badPrinterInfo.defaultSettings.printerName = "";
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helper.addMockPrinter(otherPrinterName);
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await SpecialPowers.pushPrefEnv({
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set: [["print_printer", badPrinterName]],
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});
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}
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add_task(async function testBadPrinterSettings() {
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await PrintHelper.withTestPage(async helper => {
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await setupPrinters(helper);
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await helper.startPrint();
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let destinationPicker = helper.get("printer-picker");
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// Fallback can be any other printer, the fallback or save to pdf printer.
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isnot(
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destinationPicker.value,
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badPrinterName,
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"A fallback printer is selected"
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);
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await helper.closeDialog();
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});
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});
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