From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../tests/browser/browser_debugger_server.js | 198 +++++++++++++++++++++ 1 file changed, 198 insertions(+) create mode 100644 devtools/server/tests/browser/browser_debugger_server.js (limited to 'devtools/server/tests/browser/browser_debugger_server.js') diff --git a/devtools/server/tests/browser/browser_debugger_server.js b/devtools/server/tests/browser/browser_debugger_server.js new file mode 100644 index 0000000000..8b36076b34 --- /dev/null +++ b/devtools/server/tests/browser/browser_debugger_server.js @@ -0,0 +1,198 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test basic features of DevToolsServer + +add_task(async function () { + // When running some other tests before, they may not destroy the main server. + // Do it manually before running our tests. + if (DevToolsServer.initialized) { + DevToolsServer.destroy(); + } + + await testDevToolsServerInitialized(); + await testDevToolsServerKeepAlive(); +}); + +async function testDevToolsServerInitialized() { + const tab = await addTab("data:text/html;charset=utf-8,foo"); + + ok( + !DevToolsServer.initialized, + "By default, the DevToolsServer isn't initialized in parent process" + ); + await assertServerInitialized( + tab, + false, + "By default, the DevToolsServer isn't initialized not in content process" + ); + await assertDevToolsOpened( + tab, + false, + "By default, the DevTools are reported as closed" + ); + + const commands = await CommandsFactory.forTab(tab); + + ok( + DevToolsServer.initialized, + "Creating the commands will initialize the DevToolsServer in parent process" + ); + await assertServerInitialized( + tab, + false, + "Creating the commands isn't enough to initialize the DevToolsServer in content process" + ); + await assertDevToolsOpened( + tab, + false, + "DevTools are still reported as closed after having created the commands" + ); + + await commands.targetCommand.startListening(); + + await assertServerInitialized( + tab, + true, + "Initializing the TargetCommand will initialize the DevToolsServer in content process" + ); + await assertDevToolsOpened( + tab, + true, + "Initializing the TargetCommand will start reporting the DevTools as opened" + ); + + await commands.destroy(); + + // Disconnecting the client will remove all connections from both server, in parent and content process. + ok( + !DevToolsServer.initialized, + "Destroying the commands destroys the DevToolsServer in the parent process" + ); + await assertServerInitialized( + tab, + false, + "But destroying the commands ends up destroying the DevToolsServer in the content process" + ); + await assertDevToolsOpened( + tab, + false, + "Destroying the commands will report DevTools as being closed" + ); + + gBrowser.removeCurrentTab(); + DevToolsServer.destroy(); +} + +async function testDevToolsServerKeepAlive() { + const tab = await addTab("data:text/html;charset=utf-8,foo"); + + await assertServerInitialized( + tab, + false, + "Server not started in content process" + ); + await assertDevToolsOpened(tab, false, "DevTools are reported as closed"); + + const commands = await CommandsFactory.forTab(tab); + await commands.targetCommand.startListening(); + + await assertServerInitialized(tab, true, "Server started in content process"); + await assertDevToolsOpened(tab, true, "DevTools are reported as opened"); + + info("Set DevToolsServer.keepAlive to true in the content process"); + DevToolsServer.keepAlive = true; + await setContentServerKeepAlive(tab, true); + + info("Destroy the commands, the content server should be kept alive"); + await commands.destroy(); + + await assertServerInitialized( + tab, + true, + "Server still running in content process" + ); + await assertDevToolsOpened( + tab, + false, + "DevTools are reported as close, even if the server is still running because there is no more client connected" + ); + + ok( + DevToolsServer.initialized, + "Destroying the commands never destroys the DevToolsServer in the parent process when keepAlive is true" + ); + + info("Set DevToolsServer.keepAlive back to false"); + DevToolsServer.keepAlive = false; + await setContentServerKeepAlive(tab, false); + + info("Create and destroy a commands again"); + const newCommands = await CommandsFactory.forTab(tab); + await newCommands.targetCommand.startListening(); + + await newCommands.destroy(); + + await assertServerInitialized( + tab, + false, + "Server stopped in content process" + ); + await assertDevToolsOpened( + tab, + false, + "DevTools are reported as closed after destroying the second commands" + ); + + ok( + !DevToolsServer.initialized, + "When turning keepAlive to false, the server in the parent process is destroyed" + ); + + gBrowser.removeCurrentTab(); + DevToolsServer.destroy(); +} + +async function assertServerInitialized(tab, expected, message) { + await SpecialPowers.spawn( + tab.linkedBrowser, + [expected, message], + function (_expected, _message) { + const { require } = ChromeUtils.importESModule( + "resource://devtools/shared/loader/Loader.sys.mjs" + ); + const { + DevToolsServer, + } = require("resource://devtools/server/devtools-server.js"); + is(DevToolsServer.initialized, _expected, _message); + } + ); +} + +async function assertDevToolsOpened(tab, expected, message) { + await SpecialPowers.spawn( + tab.linkedBrowser, + [expected, message], + function (_expected, _message) { + is(ChromeUtils.isDevToolsOpened(), _expected, _message); + } + ); +} + +async function setContentServerKeepAlive(tab, keepAlive, message) { + await SpecialPowers.spawn( + tab.linkedBrowser, + [keepAlive], + function (_keepAlive) { + const { require } = ChromeUtils.importESModule( + "resource://devtools/shared/loader/Loader.sys.mjs" + ); + const { + DevToolsServer, + } = require("resource://devtools/server/devtools-server.js"); + DevToolsServer.keepAlive = _keepAlive; + } + ); +} -- cgit v1.2.3