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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const PAGE_URL = "data:text/html;charset=utf-8,test select events";
requestLongerTimeout(2);
add_task(async function () {
const tab = await addTab(PAGE_URL);
let toolbox = await openToolboxForTab(tab, "webconsole", "bottom");
await testSelectEvent("inspector");
await testSelectEvent("webconsole");
await testSelectEvent("styleeditor");
await testSelectEvent("inspector");
await testSelectEvent("webconsole");
await testSelectEvent("styleeditor");
await testToolSelectEvent("inspector");
await testToolSelectEvent("webconsole");
await testToolSelectEvent("styleeditor");
await toolbox.destroy();
toolbox = await openToolboxForTab(tab, "webconsole", "right");
await testSelectEvent("inspector");
await testSelectEvent("webconsole");
await testSelectEvent("styleeditor");
await testSelectEvent("inspector");
await testSelectEvent("webconsole");
await testSelectEvent("styleeditor");
await toolbox.destroy();
toolbox = await openToolboxForTab(tab, "webconsole", "window");
await testSelectEvent("inspector");
await testSelectEvent("webconsole");
await testSelectEvent("styleeditor");
await testSelectEvent("inspector");
await testSelectEvent("webconsole");
await testSelectEvent("styleeditor");
await toolbox.destroy();
await testSelectToolRace();
/**
* Assert that selecting the given toolId raises a select event
* @param {toolId} Id of the tool to test
*/
async function testSelectEvent(toolId) {
const onSelect = toolbox.once("select");
toolbox.selectTool(toolId);
const id = await onSelect;
is(id, toolId, toolId + " selected");
}
/**
* Assert that selecting the given toolId raises its corresponding
* selected event
* @param {toolId} Id of the tool to test
*/
async function testToolSelectEvent(toolId) {
const onSelected = toolbox.once(toolId + "-selected");
toolbox.selectTool(toolId);
await onSelected;
is(toolbox.currentToolId, toolId, toolId + " tool selected");
}
/**
* Assert that two calls to selectTool won't race
*/
async function testSelectToolRace() {
const toolbox = await openToolboxForTab(tab, "webconsole");
let selected = false;
const onSelect = () => {
if (selected) {
ok(false, "Got more than one 'select' event");
} else {
selected = true;
}
};
toolbox.once("select", onSelect);
const p1 = toolbox.selectTool("inspector");
const p2 = toolbox.selectTool("inspector");
// Check that both promises don't resolve too early
const checkSelectToolResolution = panel => {
ok(selected, "selectTool resolves only after 'select' event is fired");
const inspector = toolbox.getPanel("inspector");
is(panel, inspector, "selecTool resolves to the panel instance");
};
p1.then(checkSelectToolResolution);
p2.then(checkSelectToolResolution);
await p1;
await p2;
await toolbox.destroy();
}
});