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/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
loadTestSubscript("head_devtools.js");
// Allow rejections related to closing the devtools toolbox too soon after the test
// has already verified the details that were relevant for that test case.
PromiseTestUtils.allowMatchingRejectionsGlobally(
/can't be sent as the connection just closed/
);
function background() {
browser.test.onMessage.addListener(msg => {
let code;
if (msg === "navigate") {
code = "window.wrappedJSObject.location.href = 'http://example.com/';";
browser.tabs.executeScript({ code });
} else if (msg === "reload") {
code = "window.wrappedJSObject.location.reload(true);";
browser.tabs.executeScript({ code });
}
});
browser.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
if (changeInfo.status === "complete" && tab.url === "http://example.com/") {
browser.test.sendMessage("tabUpdated");
}
});
browser.test.sendMessage("ready");
}
function devtools_page() {
let eventCount = 0;
let listener = url => {
eventCount++;
browser.test.assertEq(
"http://example.com/",
url,
"onNavigated received the expected url."
);
browser.test.sendMessage("onNavigatedFired", eventCount);
if (eventCount === 2) {
eventCount = 0;
browser.devtools.network.onNavigated.removeListener(listener);
}
};
browser.devtools.network.onNavigated.addListener(listener);
let harLogCount = 0;
let harListener = async msg => {
if (msg !== "getHAR") {
return;
}
harLogCount++;
const harLog = await browser.devtools.network.getHAR();
browser.test.sendMessage("getHAR-result", harLog);
if (harLogCount === 3) {
harLogCount = 0;
browser.test.onMessage.removeListener(harListener);
}
};
browser.test.onMessage.addListener(harListener);
let requestFinishedListener = async request => {
browser.test.assertTrue(request.request, "Request entry must exist");
browser.test.assertTrue(request.response, "Response entry must exist");
browser.test.sendMessage("onRequestFinished");
// Get response content using callback
request.getContent((content, encoding) => {
browser.test.sendMessage("onRequestFinished-callbackExecuted", [
content,
encoding,
]);
});
// Get response content using returned promise
request.getContent().then(([content, encoding]) => {
browser.test.sendMessage("onRequestFinished-promiseResolved", [
content,
encoding,
]);
});
browser.devtools.network.onRequestFinished.removeListener(
requestFinishedListener
);
};
browser.test.onMessage.addListener(msg => {
if (msg === "addOnRequestFinishedListener") {
browser.devtools.network.onRequestFinished.addListener(
requestFinishedListener
);
}
});
browser.test.sendMessage("devtools-page-loaded");
}
let extData = {
background,
manifest: {
permissions: ["tabs", "http://mochi.test/", "http://example.com/"],
devtools_page: "devtools_page.html",
},
files: {
"devtools_page.html": `<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="devtools_page.js"></script>
</head>
<body>
</body>
</html>`,
"devtools_page.js": devtools_page,
},
};
async function waitForRequestAdded(toolbox) {
let netPanel = await toolbox.getNetMonitorAPI();
return new Promise(resolve => {
netPanel.once("NetMonitor:RequestAdded", () => {
resolve();
});
});
}
async function navigateToolboxTarget(extension, toolbox) {
extension.sendMessage("navigate");
// Wait till the navigation is complete.
await Promise.all([
extension.awaitMessage("tabUpdated"),
extension.awaitMessage("onNavigatedFired"),
waitForRequestAdded(toolbox),
]);
}
/**
* Test for `chrome.devtools.network.onNavigate()` API
*/
add_task(async function test_devtools_network_on_navigated() {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
"http://mochi.test:8888/"
);
let extension = ExtensionTestUtils.loadExtension(extData);
await extension.startup();
await extension.awaitMessage("ready");
await openToolboxForTab(tab);
info("Wait the devtools page load");
await extension.awaitMessage("devtools-page-loaded");
extension.sendMessage("navigate");
await extension.awaitMessage("tabUpdated");
let eventCount = await extension.awaitMessage("onNavigatedFired");
is(eventCount, 1, "The expected number of events were fired.");
extension.sendMessage("reload");
await extension.awaitMessage("tabUpdated");
eventCount = await extension.awaitMessage("onNavigatedFired");
is(eventCount, 2, "The expected number of events were fired.");
// do a reload after the listener has been removed, do not expect a message to be sent
extension.sendMessage("reload");
await extension.awaitMessage("tabUpdated");
await closeToolboxForTab(tab);
await extension.unload();
BrowserTestUtils.removeTab(tab);
});
/**
* Test for `chrome.devtools.network.getHAR()` API
*/
add_task(async function test_devtools_network_get_har() {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
"http://mochi.test:8888/"
);
let extension = ExtensionTestUtils.loadExtension(extData);
await extension.startup();
await extension.awaitMessage("ready");
// Open the Toolbox
const toolbox = await openToolboxForTab(tab);
info("Wait the devtools page load");
await extension.awaitMessage("devtools-page-loaded");
// Get HAR, it should be empty since no data collected yet.
const getHAREmptyPromise = extension.awaitMessage("getHAR-result");
extension.sendMessage("getHAR");
const getHAREmptyResult = await getHAREmptyPromise;
is(getHAREmptyResult.entries.length, 0, "HAR log should be empty");
// Reload the page to collect some HTTP requests.
await navigateToolboxTarget(extension, toolbox);
// Get HAR, it should not be empty now.
const getHARPromise = extension.awaitMessage("getHAR-result");
extension.sendMessage("getHAR");
const getHARResult = await getHARPromise;
is(getHARResult.entries.length, 1, "HAR log should not be empty");
// Select the Net panel and reload page again.
await toolbox.selectTool("netmonitor");
await navigateToolboxTarget(extension, toolbox);
// Get HAR again, it should not be empty even if
// the Network panel is selected now.
const getHAREmptyPromiseWithPanel = extension.awaitMessage("getHAR-result");
extension.sendMessage("getHAR");
const emptyResultWithPanel = await getHAREmptyPromiseWithPanel;
is(emptyResultWithPanel.entries.length, 1, "HAR log should not be empty");
// Shutdown
await closeToolboxForTab(tab);
await extension.unload();
BrowserTestUtils.removeTab(tab);
});
/**
* Test for `chrome.devtools.network.onRequestFinished()` API
*/
add_task(async function test_devtools_network_on_request_finished() {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
"http://mochi.test:8888/"
);
let extension = ExtensionTestUtils.loadExtension(extData);
await extension.startup();
await extension.awaitMessage("ready");
// Open the Toolbox
const toolbox = await openToolboxForTab(tab);
info("Wait the devtools page load");
await extension.awaitMessage("devtools-page-loaded");
// Wait the extension to subscribe the onRequestFinished listener.
await extension.sendMessage("addOnRequestFinishedListener");
// Reload the page
await navigateToolboxTarget(extension, toolbox);
info("Wait for an onRequestFinished event");
await extension.awaitMessage("onRequestFinished");
// Wait for response content being fetched.
info("Wait for request.getBody results");
let [callbackRes, promiseRes] = await Promise.all([
extension.awaitMessage("onRequestFinished-callbackExecuted"),
extension.awaitMessage("onRequestFinished-promiseResolved"),
]);
ok(
callbackRes[0].startsWith("<html>"),
"The expected content has been retrieved."
);
is(
callbackRes[1],
"text/html; charset=utf-8",
"The expected content has been retrieved."
);
is(
promiseRes[0],
callbackRes[0],
"The resolved value is equal to the one received in the callback API mode"
);
is(
promiseRes[1],
callbackRes[1],
"The resolved value is equal to the one received in the callback API mode"
);
// Shutdown
await closeToolboxForTab(tab);
await extension.unload();
BrowserTestUtils.removeTab(tab);
});
|
