mozilla-central/devtools/client/framework/test/browser_toolbox_toolbar_overflow_button_visibility.js (file symbol)

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/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test for the toolbox tabs rearrangement when the visibility of toolbox buttons were changed.
const { Toolbox } = require("resource://devtools/client/framework/toolbox.js");
add_task(async function () {
const tab = await addTab("about:blank");
const toolbox = await openToolboxForTab(
tab,
"options",
Toolbox.HostType.BOTTOM
);
const toolboxButtonPreferences = toolbox.toolbarButtons.map(
button => button.visibilityswitch
);
const win = getWindow(toolbox);
const { outerWidth: originalWindowWidth, outerHeight: originalWindowHeight } =
win;
registerCleanupFunction(() => {
for (const preference of toolboxButtonPreferences) {
Services.prefs.clearUserPref(preference);
}
win.resizeTo(originalWindowWidth, originalWindowHeight);
});
const optionsTool = toolbox.getCurrentPanel();
const checkButtons = optionsTool.panelWin.document.querySelectorAll(
"#enabled-toolbox-buttons-box input[type=checkbox]"
);
info(
"Test the count of shown devtools tab after making all buttons to be visible"
);
await resizeWindow(toolbox, 800);
// Once, make all toolbox button to be invisible.
setToolboxButtonsVisibility(checkButtons, false);
// Get count of shown devtools tab elements.
const initialTabCount = toolbox.doc.querySelectorAll(".devtools-tab").length;
// Make all toolbox button to be visible.
setToolboxButtonsVisibility(checkButtons, true);
Assert.less(
toolbox.doc.querySelectorAll(".devtools-tab").length,
initialTabCount,
"Count of shown devtools tab should decreased"
);
info(
"Test the count of shown devtools tab after making all buttons to be invisible"
);
setToolboxButtonsVisibility(checkButtons, false);
is(
toolbox.doc.querySelectorAll(".devtools-tab").length,
initialTabCount,
"Count of shown devtools tab should be same to 1st count"
);
});
function setToolboxButtonsVisibility(checkButtons, doVisible) {
for (const checkButton of checkButtons) {
if (checkButton.checked === doVisible) {
continue;
}
checkButton.click();
}
}