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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const TEST_JSON_URL = URL_ROOT_SSL + "valid_json.json";
const EMPTY_PAGE = URL_ROOT_SSL + "empty.html";
const SW = URL_ROOT_SSL + "passthrough-sw.js";
add_task(async function () {
info("Test valid JSON with service worker started");
await SpecialPowers.pushPrefEnv({
set: [
["dom.serviceWorkers.exemptFromPerDomainMax", true],
["dom.serviceWorkers.enabled", true],
["dom.serviceWorkers.testing.enabled", true],
],
});
const swTab = BrowserTestUtils.addTab(gBrowser, EMPTY_PAGE);
const browser = gBrowser.getBrowserForTab(swTab);
await BrowserTestUtils.browserLoaded(browser);
await SpecialPowers.spawn(
browser,
[{ script: SW, scope: TEST_JSON_URL }],
async opts => {
const reg = await content.navigator.serviceWorker.register(opts.script, {
scope: opts.scope,
});
return new content.window.Promise(resolve => {
const worker = reg.installing;
if (worker.state === "activated") {
resolve();
return;
}
worker.addEventListener("statechange", () => {
if (worker.state === "activated") {
resolve();
}
});
});
}
);
const tab = await addJsonViewTab(TEST_JSON_URL);
is(
tab.linkedBrowser.contentPrincipal.origin,
"Should have a resource devtools principal"
);
is(await countRows(), 3, "There must be three rows");
const objectCellCount = await getElementCount(
".jsonPanelBox .treeTable .objectCell"
);
is(objectCellCount, 1, "There must be one object cell");
const objectCellText = await getElementText(
".jsonPanelBox .treeTable .objectCell"
);
is(objectCellText, "", "The summary is hidden when object is expanded");
// Clicking the value does not collapse it (so that it can be selected and copied).
await clickJsonNode(".jsonPanelBox .treeTable .treeValueCell");
is(await countRows(), 3, "There must still be three rows");
// Clicking the label collapses the auto-expanded node.
await clickJsonNode(".jsonPanelBox .treeTable .treeLabel");
is(await countRows(), 1, "There must be one row");
await SpecialPowers.spawn(
browser,
[{ script: SW, scope: TEST_JSON_URL }],
async opts => {
const reg = await content.navigator.serviceWorker.getRegistration(
opts.scope
);
await reg.unregister();
}
);
BrowserTestUtils.removeTab(swTab);
});
function countRows() {
return getElementCount(".jsonPanelBox .treeTable .treeRow");
}