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

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/* Any copyright is dedicated to the Public Domain.
"use strict";
/* globals browser */
const URL =
"data:text/html;charset=utf8,test for drop down menu in devtools extension";
add_task(async function runTest() {
const extension = await startupExtension();
const tab = await addTab(URL);
const toolbox = await gDevTools.showToolboxForTab(tab, {
toolId: "webconsole",
});
const {
Toolbox,
await toolbox.switchHost(Toolbox.HostType.WINDOW);
await extension.awaitMessage("devtools_page_loaded");
const toolboxAdditionalTools = toolbox.getAdditionalTools();
is(
toolboxAdditionalTools.length,
1,
"Got the expected number of toolbox specific panel registered."
);
const panelId = toolboxAdditionalTools[0].id;
await gDevTools.showToolboxForTab(tab, { toolId: panelId });
await extension.awaitMessage("devtools_panel_loaded");
const panel = findExtensionPanel();
ok(panel, "found extension panel");
const iframe = panel.firstChild;
const popupShownPromise = BrowserTestUtils.waitForSelectPopupShown(
toolbox.win.browsingContext.topChromeWindow
);
const browser = iframe.contentDocument.getElementById(
"webext-panels-browser"
);
ok(browser, "found extension panel browser");
info("Waiting for menu");
await ContentTask.spawn(browser, null, async function () {
const menu = content.document.getElementById("menu");
const event = new content.MouseEvent("mousedown");
menu.dispatchEvent(event);
});
const popup = await popupShownPromise;
info("popup is shown");
popup.hidePopup();
await toolbox.destroy();
gBrowser.removeCurrentTab();
await extension.unload();
});
async function startupExtension() {
async function devtools_page() {
await browser.devtools.panels.create(
"drop",
"/icon.png",
"/devtools_panel.html"
);
browser.test.sendMessage("devtools_page_loaded");
}
async function devtools_panel() {
browser.test.sendMessage("devtools_panel_loaded");
}
const extension = ExtensionTestUtils.loadExtension({
manifest: {
devtools_page: "devtools_page.html",
},
files: {
"devtools_page.html": `<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<script src="devtools_page.js"></script>
</body>
</html>`,
"devtools_page.js": devtools_page,
"icon.png": "",
"devtools_panel.html": `<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<select id="menu">
<option value="A" selected>A</option>
<option value="B">B</option>
<option value="C">C</option>
</select>
<script src="devtools_panel.js"></script>
</body>
</html>`,
"devtools_panel.js": devtools_panel,
},
});
await extension.startup();
return extension;
}
function findExtensionPanel() {
const win = Services.wm.getMostRecentWindow("devtools:toolbox");
ok(win, "toolbox separate window exists");
const iframe = win.document.querySelector(".devtools-toolbox-window-iframe");
const deck = iframe.contentDocument.getElementById("toolbox-deck");
for (const box of deck.childNodes) {
if (box.id && box.id.startsWith("toolbox-panel-webext-devtools-panel")) {
return box;
}
}
return null;
}