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Test Info:
"use strict";
/**
* Check that customize mode doesn't break when its tab is reloaded.
*/
add_task(async function reload_tab() {
let initialTab = gBrowser.selectedTab;
let customizeTab = BrowserTestUtils.addTab(gBrowser, "about:blank");
gCustomizeMode.setTab(customizeTab);
let customizationContainer = document.getElementById(
"customization-container"
);
is(
customizationContainer.clientWidth,
0,
"Customization container shouldn't be visible (X)"
);
is(
customizationContainer.clientHeight,
0,
"Customization container shouldn't be visible (Y)"
);
let customizePromise = BrowserTestUtils.waitForEvent(
gNavToolbox,
"customizationready"
);
gCustomizeMode.enter();
await customizePromise;
let tabReloaded = new Promise(resolve => {
gBrowser.addTabsProgressListener({
async onLocationChange(aBrowser) {
if (customizeTab.linkedBrowser == aBrowser) {
gBrowser.removeTabsProgressListener(this);
await Promise.resolve();
resolve();
}
},
});
});
gBrowser.reloadTab(customizeTab);
await tabReloaded;
is(
gBrowser.getIcon(customizeTab),
"Tab should have customize icon"
);
is(
customizeTab.getAttribute("customizemode"),
"true",
"Tab should be in customize mode"
);
Assert.greater(
customizationContainer.clientWidth,
0,
"Customization container should be visible (X)"
);
Assert.greater(
customizationContainer.clientHeight,
0,
"Customization container should be visible (Y)"
);
customizePromise = BrowserTestUtils.waitForEvent(
gNavToolbox,
"aftercustomization"
);
await BrowserTestUtils.switchTab(gBrowser, initialTab);
await customizePromise;
customizePromise = BrowserTestUtils.waitForEvent(
gNavToolbox,
"customizationready"
);
await BrowserTestUtils.switchTab(gBrowser, customizeTab);
await customizePromise;
is(
gBrowser.getIcon(customizeTab),
"Tab should still have customize icon"
);
is(
customizeTab.getAttribute("customizemode"),
"true",
"Tab should still be in customize mode"
);
Assert.greater(
customizationContainer.clientWidth,
0,
"Customization container should still be visible (X)"
);
Assert.greater(
customizationContainer.clientHeight,
0,
"Customization container should still be visible (Y)"
);
await endCustomizing();
});