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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const TEST_URI =
"data:text/html;charset=UTF-8," + "<h1>browser_inspector_addtabbar.js</h1>";
const CONTENT_TEXT = "Hello World!";
/**
* Verify InspectorPanel.addSidebarTab() API that can be consumed
* by DevTools extensions as well as DevTools code base.
*/
add_task(async function () {
const { inspector } = await openInspectorForURL(TEST_URI);
const { Component, createFactory } = inspector.React;
const { div } = dom;
info("Adding custom panel.");
// Define custom side-panel.
class myTabPanel extends Component {
render() {
return div({ className: "my-tab-panel" }, CONTENT_TEXT);
}
}
let tabPanel = createFactory(myTabPanel);
// Append custom panel (tab) into the Inspector panel and
// make sure it's selected by default (the last arg = true).
inspector.addSidebarTab("myPanel", "My Panel", tabPanel, true);
is(
inspector.sidebar.getCurrentTabID(),
"myPanel",
"My Panel is selected by default"
);
// Define another custom side-panel.
class myTabPanel2 extends Component {
render() {
return div({ className: "my-tab-panel2" }, "Another Content");
}
}
tabPanel = createFactory(myTabPanel2);
// Append second panel, but don't select it by default.
inspector.addSidebarTab("myPanel", "My Panel", tabPanel, false);
is(
inspector.sidebar.getCurrentTabID(),
"myPanel",
"My Panel is selected by default"
);
// Check the the panel content is properly rendered.
const tabPanelNode = inspector.panelDoc.querySelector(".my-tab-panel");
is(
tabPanelNode.textContent,
CONTENT_TEXT,
"Side panel content has been rendered."
);
});