mozilla-central/devtools/client/inspector/test/browser_inspector_switch-to-inspector-on-pick.js (file symbol)

Source code

Revision control

Copy as Markdown

Other Tools

Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
"use strict";
// Testing that clicking the pick button switches the toolbox to the inspector
// panel.
const TEST_URI =
"data:text/html;charset=UTF-8,<!DOCTYPE html><script>console.log(`hello`)</script><p>Switch to inspector on pick</p>";
const ALL_CHANNELS = Ci.nsITelemetry.DATASET_ALL_CHANNELS;
const DATA = [
{
timestamp: 3562,
category: "devtools.main",
method: "enter",
object: "webconsole",
extra: {
host: "bottom",
start_state: "initial_panel",
panel_name: "webconsole",
cold: "true",
message_count: "1",
width: "1300",
},
},
{
timestamp: 3671,
category: "devtools.main",
method: "exit",
object: "webconsole",
extra: {
host: "bottom",
width: "1300",
panel_name: "webconsole",
next_panel: "inspector",
reason: "inspect_dom",
},
},
{
timestamp: 3671,
category: "devtools.main",
method: "enter",
object: "inspector",
extra: {
host: "bottom",
start_state: "inspect_dom",
panel_name: "inspector",
cold: "true",
width: "1300",
},
},
];
add_task(async function () {
// Let's reset the counts.
Services.telemetry.clearEvents();
// Ensure no events have been logged
const snapshot = Services.telemetry.snapshotEvents(ALL_CHANNELS, true);
ok(!snapshot.parent, "No events have been logged for the main process");
const tab = await addTab(TEST_URI);
const toolbox = await openToolbox(tab);
await startPickerAndAssertSwitchToInspector(toolbox);
info("Stopping element picker.");
await toolbox.nodePicker.stop({ canceled: true });
checkResults();
});
async function openToolbox(tab) {
info("Opening webconsole.");
return gDevTools.showToolboxForTab(tab, { toolId: "webconsole" });
}
async function startPickerAndAssertSwitchToInspector(toolbox) {
info("Clicking element picker button.");
const pickButton = toolbox.doc.querySelector("#command-button-pick");
pickButton.click();
info("Waiting for inspector to be selected.");
await toolbox.once("inspector-selected");
is(toolbox.currentToolId, "inspector", "Switched to the inspector");
}
function checkResults() {
const snapshot = Services.telemetry.snapshotEvents(ALL_CHANNELS, true);
const events = snapshot.parent.filter(
event =>
(event[1] === "devtools.main" && event[2] === "enter") ||
event[2] === "exit"
);
for (const i in DATA) {
const [timestamp, category, method, object, value, extra] = events[i];
const expected = DATA[i];
// ignore timestamp
Assert.greater(timestamp, 0, "timestamp is greater than 0");
is(category, expected.category, "category is correct");
is(method, expected.method, "method is correct");
is(object, expected.object, "object is correct");
is(value, null, "value is correct");
Assert.greater(Number(extra.width), 0, "width is greater than 0");
checkExtra("host", extra, expected);
checkExtra("start_state", extra, expected);
checkExtra("reason", extra, expected);
checkExtra("panel_name", extra, expected);
checkExtra("next_panel", extra, expected);
checkExtra("message_count", extra, expected);
checkExtra("cold", extra, expected);
}
}
function checkExtra(propName, extra, expected) {
if (extra[propName]) {
is(extra[propName], expected.extra[propName], `${propName} is correct`);
}
}