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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "build/build_config.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/common/chrome_switches.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/test_navigation_observer.h"
#include "extensions/test/extension_test_message_listener.h"
#include "extensions/test/result_catcher.h"
#include "extensions/test/test_extension_dir.h"
namespace extensions {
namespace {
constexpr char kManifest[] =
R"json(
{
"key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx4knjNdvmPkhkdExixnuMgINyVAB1bUL38VfuoSebNeDrwLQah3fe8eeUhO6VYtYGFgEUpNvq/fywO1MiS7cENVsdrtM6gSYr1RdJG8zKwSgf9IKUQjevV9aflpgUwSrW8v6oGLkT+MLzkEgV9J1FKqb9kcSuoP2GRsPqAH5igJFTZ9nP9IS0F6p7/oZ641CjugjnIhCK2uaqNrINU1CmcRzLoOBRrtXYuawCdXvrPBM+5b9NxTKeF3JDYoAiLt2SYWRbaT2Mwys8TZPpPBYa6/QZdt7XPWo3PQZap0Ei2oYVEedDQ1IcnoP6ZFG3yJmSiADah/8rZG06fnkyERcNQIDAQAB",
"name": "A test extension for experimentalActor API",
"version": "0.0.1",
"manifest_version": 3,
"background": {
"service_worker": "test.js"
},
"permissions": [
"experimentalActor",
"tabs",
"windows"
]
}
)json";
constexpr char kTestJs[] = R"(
var availableTests = [
async function createAndNavigateTab() {
const initialTabs = await chrome.tabs.query({});
const urlToNavigate = 'about:blank';
// 1. Create a task.
const taskId = await chrome.experimentalActor.createTask();
chrome.test.assertTrue(!!taskId, 'Task ID should be non-zero.');
// 2. Create a new tab using performActions.
const createTabAction =
new proto.chrome_intelligence_proto_features.CreateTabAction();
// We need a window to create a tab in. Get the current window.
const currentWindow = await chrome.windows.getCurrent();
createTabAction.setWindowId(currentWindow.id);
createTabAction.setForeground(true);
const createTab = new proto.chrome_intelligence_proto_features.Action();
createTab.setCreateTab(createTabAction);
const actionsToCreateTab =
new proto.chrome_intelligence_proto_features.Actions();
actionsToCreateTab.setTaskId(taskId);
actionsToCreateTab.addActions(createTab);
const actionsToCreateTabProto = actionsToCreateTab.serializeBinary();
await chrome.experimentalActor.performActions(
actionsToCreateTabProto.buffer);
// 3. Check that a new tab was created and get its ID.
const tabsAfterAction = await chrome.tabs.query({});
chrome.test.assertEq(
initialTabs.length + 1, tabsAfterAction.length,
'A new tab should have been created.');
const initialTabIds = initialTabs.map(t => t.id);
const tabsAfterActionIds = tabsAfterAction.map(t => t.id);
const newTabIds =
tabsAfterActionIds.filter(id => !initialTabIds.includes(id));
chrome.test.assertEq(
1, newTabIds.length,
'Exactly one new tab should have been created.');
const newTabId = newTabIds[0];
chrome.test.assertTrue(!!newTabId, 'New Tab ID should be non-zero.');
// 4. Navigate the new tab to the desired URL.
const navigateAction =
new proto.chrome_intelligence_proto_features.NavigateAction();
navigateAction.setTabId(newTabId);
navigateAction.setUrl(urlToNavigate);
const action = new proto.chrome_intelligence_proto_features.Action();
action.setNavigate(navigateAction);
const actions = new proto.chrome_intelligence_proto_features.Actions();
actions.setTaskId(taskId);
actions.addActions(action);
const actionsProto = actions.serializeBinary();
await chrome.experimentalActor.performActions(actionsProto.buffer);
// 5. Verify the tab was navigated.
const navigatedTab = await chrome.tabs.get(newTabId);
chrome.test.assertEq(urlToNavigate, navigatedTab.url);
// 6. Final check on tab count.
const finalTabs = await chrome.tabs.query({});
chrome.test.assertEq(
initialTabs.length + 1, finalTabs.length,
'Should have one new tab');
chrome.test.succeed();
},
];
chrome.test.runTests(availableTests);
)";
} // namespace
class ExtensionApiTestWithFlags : public ExtensionApiTest {
public:
void SetUpCommandLine(base::CommandLine* command_line) override {
ExtensionApiTest::SetUpCommandLine(command_line);
command_line->AppendSwitch(switches::kExtensionExperimentalActor);
}
};
// TODO(crbug.com/421441072): This test is intentionally disabled for now
// because there are currently no public js-bindings for edition protobuf files.
// The previous test did not test any relevant production logic.
IN_PROC_BROWSER_TEST_F(ExtensionApiTestWithFlags,
DISABLED_ExtensionExperimentalActor) {
ASSERT_TRUE(StartEmbeddedTestServer());
TestExtensionDir test_dir;
test_dir.WriteManifest(kManifest);
test_dir.WriteFile(FILE_PATH_LITERAL("test.js"), kTestJs);
ResultCatcher catcher;
const Extension* extension = LoadExtension(test_dir.UnpackedPath());
ASSERT_TRUE(extension);
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
}
} // namespace extensions
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