mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
95 lines
3.8 KiB
JavaScript
95 lines
3.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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/* Tests:
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* verify that the visibleLabel attribute works
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* verify the TabLabelModified event works for both existing and new tabs
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*/
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function test() {
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waitForExplicitFinish();
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registerCleanupFunction(function() {
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gBrowser.removeCurrentTab({animate: false});
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});
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let tab = gBrowser.selectedTab = gBrowser.addTab("about:blank",
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{skipAnimation: true});
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tab.linkedBrowser.addEventListener("load", function onLoad(event) {
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event.currentTarget.removeEventListener("load", onLoad, true);
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executeSoon(afterLoad);
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}, true);
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}
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function afterLoad() {
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let tab = gBrowser.selectedTab;
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let xulLabel = document.getAnonymousElementByAttribute(tab, "anonid",
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"tab-label");
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// Verify we're starting out on the right foot
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is(tab.label, "New Tab", "Initial tab label is default");
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is(xulLabel.value, "New Tab", "Label element is default");
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is(tab.visibleLabel, "New Tab", "visibleLabel is default");
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// Check that a normal label setting works correctly
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tab.label = "Hello, world!";
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is(tab.label, "Hello, world!", "tab label attribute set via tab.label");
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is(xulLabel.value, "Hello, world!", "xul:label set via tab.label");
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is(tab.visibleLabel, "Hello, world!", "visibleLabel set via tab.label");
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// Check that setting visibleLabel only affects the label element
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tab.visibleLabel = "Goodnight, Irene";
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is(tab.label, "Hello, world!", "Tab.label unaffected by visibleLabel setter");
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is(xulLabel.value, "Goodnight, Irene",
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"xul:label set by visibleLabel setter");
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is(tab.visibleLabel, "Goodnight, Irene",
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"visibleLabel attribute set by visibleLabel setter");
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// Check that setting the label property hits everything
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tab.label = "One more label";
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is(tab.label, "One more label",
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"Tab label set via label property after diverging from visibleLabel");
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is(xulLabel.value, "One more label",
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"xul:label set via label property after diverging from visibleLabel");
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is(tab.visibleLabel, "One more label",
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"visibleLabel set from label property after diverging from visibleLabel");
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tab.addEventListener("TabLabelModified", overrideTabLabel, true);
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tab.label = "This won't be the visibleLabel";
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}
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function overrideTabLabel(aEvent) {
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aEvent.target.removeEventListener("TabLabelModified", overrideTabLabel, true);
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aEvent.preventDefault();
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aEvent.stopPropagation();
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aEvent.target.visibleLabel = "Handler set this as the visible label";
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executeSoon(checkTabLabelModified);
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}
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function checkTabLabelModified() {
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let tab = gBrowser.selectedTab;
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let xulLabel = document.getAnonymousElementByAttribute(tab, "anonid",
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"tab-label");
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is(tab.label, "This won't be the visibleLabel",
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"Tab label set via label property that triggered event");
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is(xulLabel.value, "Handler set this as the visible label",
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"xul:label set by TabLabelModified handler");
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is(tab.visibleLabel, "Handler set this as the visible label",
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"visibleLabel set by TabLabelModified handler");
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gBrowser.removeCurrentTab({animate: false});
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executeSoon(checkTabLabelModifiedOnNewTab);
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}
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function checkTabLabelModifiedOnNewTab() {
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gBrowser.tabContainer.addEventListener("TabLabelModified",
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handleTabLabelModifiedOnNewTab, true);
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let tab = gBrowser.selectedTab = gBrowser.addTab("about:blank",
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{skipAnimation: true});
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}
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function handleTabLabelModifiedOnNewTab(aEvent) {
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gBrowser.tabContainer.removeEventListener("TabLabelModified",
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handleTabLabelModifiedOnNewTab, true);
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ok(true, "Event received from new tab default being set");
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executeSoon(finish);
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}
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