forked from mirrors/gecko-dev
43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
let ourTab;
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async function test() {
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waitForExplicitFinish();
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BrowserTestUtils.openNewForegroundTab(gBrowser, "about:home", true).then(
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function(tab) {
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ourTab = tab;
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ok(
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!document.querySelector(".printPreviewBrowser"),
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"Should NOT be in print preview mode at starting this tests"
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);
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testClosePrintPreviewWithEscKey();
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}
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);
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}
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function tidyUp() {
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BrowserTestUtils.removeTab(ourTab);
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finish();
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}
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async function testClosePrintPreviewWithEscKey() {
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await openPrintPreview();
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EventUtils.synthesizeKey("KEY_Escape");
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await checkPrintPreviewClosed();
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ok(true, "print preview mode should be finished by Esc key press");
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tidyUp();
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}
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async function openPrintPreview() {
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document.getElementById("cmd_print").doCommand();
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await BrowserTestUtils.waitForCondition(() => {
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let preview = document.querySelector(".printPreviewBrowser");
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return preview && BrowserTestUtils.is_visible(preview);
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});
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}
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async function checkPrintPreviewClosed() {
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await BrowserTestUtils.waitForCondition(
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() => !document.querySelector(".printPreviewBrowser")
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);
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}
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