// Copyright 2016 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #import #import #import "base/functional/bind.h" #import "ios/chrome/test/earl_grey/chrome_earl_grey.h" #import "ios/chrome/test/earl_grey/chrome_matchers.h" #import "ios/chrome/test/earl_grey/chrome_test_case.h" #import "ios/testing/earl_grey/earl_grey_test.h" #import "net/test/embedded_test_server/embedded_test_server.h" #import "net/test/embedded_test_server/http_request.h" #import "net/test/embedded_test_server/http_response.h" namespace { const char kPrintPath[] = "/printpage"; // Matcher for the cancel button on the printer options view. id PrintOptionsCancelButton() { if (@available(iOS 26, *)) { return grey_allOf(grey_accessibilityLabel(@"Close"), grey_kindOfClassName(@"_UIModernBarButton"), grey_kindOfClass([UIButton class]), nil); } return grey_allOf(grey_accessibilityLabel(@"Cancel"), grey_kindOfClass([UIButton class]), nil); } // A request handler that provides the print page HTML. std::unique_ptr HandleRequest( const net::test_server::HttpRequest& request) { if (request.relative_url != kPrintPath) { auto response = std::make_unique(); response->set_code(net::HTTP_NOT_FOUND); return response; } std::unique_ptr response = std::make_unique(); response->set_code(net::HTTP_OK); response->set_content_type("text/html"); response->set_content( "" "" ""); return std::move(response); } } // namespace // Test case for bringing up the print dialog when a web site's JavaScript runs // "window.print". @interface JSPrintTestCase : ChromeTestCase @end @implementation JSPrintTestCase - (void)setUp { [super setUp]; self.testServer->RegisterRequestHandler(base::BindRepeating(&HandleRequest)); GREYAssertTrue(self.testServer->Start(), @"EmbeddedTestServer failed to start."); } // Tests that tapping a button with onclick='window.print' brings up the // print dialog. - (void)testWebPrintButton { [ChromeEarlGrey loadURL:self.testServer->GetURL(kPrintPath)]; // Tap print button. [ChromeEarlGrey tapWebStateElementWithID:@"printButton"]; // Test if print dialog appeared. NSString* dialogTitle = @"Options"; [[EarlGrey selectElementWithMatcher:grey_accessibilityID(dialogTitle)] assertWithMatcher:grey_minimumVisiblePercent(0.6)]; // Clean up and close print dialog. [[EarlGrey selectElementWithMatcher:PrintOptionsCancelButton()] performAction:grey_tap()]; } @end