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const kURL1 = "data:text/html,Should I stay or should I go?";
const kURL2 = "data:text/html,I shouldn't be here!";
/**
* Verify that if we open a new tab and try to make it the selected tab while
* print preview is up, that doesn't happen.
* Also check that we switch back to the original tab on exiting Print Preview.
*/
add_task(async function() {
await SpecialPowers.pushPrefEnv({
set: [["print.tab_modal.enabled", false]],
});
await BrowserTestUtils.withNewTab(kURL1, async function(browser) {
let originalTab = gBrowser.selectedTab;
let tab = BrowserTestUtils.addTab(gBrowser, kURL2);
document.getElementById("cmd_printPreview").doCommand();
gBrowser.selectedTab = tab;
await BrowserTestUtils.waitForCondition(
() => gInPrintPreviewMode,
"should be in print preview mode"
);
isnot(
gBrowser.selectedTab,
tab,
"Selected tab should not be the tab we added"
);
is(
gBrowser.selectedTab,
PrintPreviewListener._printPreviewTab,
"Selected tab should be the print preview tab"
);
gBrowser.selectedTab = tab;
isnot(
gBrowser.selectedTab,
tab,
"Selected tab should still not be the tab we added"
);
is(
gBrowser.selectedTab,
PrintPreviewListener._printPreviewTab,
"Selected tab should still be the print preview tab"
);
let tabSwitched = BrowserTestUtils.switchTab(gBrowser, () => {
PrintUtils.exitPrintPreview();
});
await BrowserTestUtils.waitForCondition(
() => !gInPrintPreviewMode,
"should no longer be in print preview mode"
);
await tabSwitched;
is(
gBrowser.selectedTab,
originalTab,
"Selected tab should be back to the original tab that we print previewed"
);
BrowserTestUtils.removeTab(tab);
});
});
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