зеркало из https://github.com/mozilla/gecko-dev.git
64 строки
2.4 KiB
HTML
64 строки
2.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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</head>
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<body onload="run()">
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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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async function run() {
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try {
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let printerList = Cc["@mozilla.org/gfx/printerlist;1"].getService(
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Ci.nsIPrinterList
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);
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let printers = await printerList.printers;
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if (printers.length == 0) {
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ok(true, "There were no printers to iterate through.");
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}
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for (let printer of printers) {
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printer.QueryInterface(Ci.nsIPrinter);
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info(printer.name);
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info("duplex(" + await printer.supportsDuplex + ")");
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const printerInfo = await printer.printerInfo;
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const settings = printerInfo.defaultSettings;
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settings.QueryInterface(Ci.nsIPrintSettings);
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is(typeof settings.printerName, "string", "Printer name should be a string.");
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is(settings.printerName, printer.name, "Print settings' printer should match the printer that created them.");
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is(typeof settings.paperId, "string", "Paper ID should never be null.");
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is(typeof settings.paperWidth, "number", "Paper width should never be null.");
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is(typeof settings.paperHeight, "number", "Paper height should never be null.");
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if (settings.paperId != "") {
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info(`Paper: ${settings.paperId}`);
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info(`Size: (${settings.paperWidth} x ${settings.paperHeight})`);
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ok(settings.paperWidth > 0.0, "Paper width should be greater than zero.");
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ok(settings.paperHeight > 0.0, "Paper height should be greater than zero.");
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}
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ok(settings.marginTop >= 0.0, "Paper margins should be greater than or equal to zero.");
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ok(settings.marginRight >= 0.0, "Paper margins should be greater than or equal to zero.");
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ok(settings.marginBottom >= 0.0, "Paper margins should be greater than or equal to zero.");
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ok(settings.marginLeft >= 0.0, "Paper margins should be greater than or equal to zero.");
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is(settings.printInColor, await printer.supportsColor, "Print settings' color mode should match the printer's color support.");
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ok(settings.isInitializedFromPrinter, "Print settings were initialized from printer");
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ok(!settings.isInitializedFromPrefs);
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}
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} catch (e) {
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ok(false, `Shouldn't throw: ${e}`);
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Cu.reportError(e);
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}
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SimpleTest.finish();
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}
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</script>
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</body>
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</html>
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