// Copyright 2023 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #import "base/ios/ios_util.h" #import "base/test/ios/wait_util.h" #import "components/omnibox/browser/omnibox_pref_names.h" #import "ios/chrome/browser/find_in_page/model/find_in_page_app_interface.h" #import "ios/chrome/browser/popup_menu/public/popup_menu_constants.h" #import "ios/chrome/browser/shared/public/features/features.h" #import "ios/chrome/test/earl_grey/chrome_actions.h" #import "ios/chrome/test/earl_grey/chrome_earl_grey.h" #import "ios/chrome/test/earl_grey/chrome_earl_grey_ui.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/app_launch_manager.h" #import "ios/testing/earl_grey/earl_grey_test.h" #import "net/test/embedded_test_server/embedded_test_server.h" using chrome_test_util::WebStateScrollViewMatcher; namespace { // Constants for Find in Page test content. const char kFindInPageTestRepeatingText[] = "repeating"; const char kFindInPageTestShortTextID[] = "shortText"; const char kFindInPageTestShortText[] = "ShortQuery"; const char kFindInPageTestLongText[] = "This is a particularly long string with a great number of characters"; const char kFindInPageTestRTLText[] = "He said \"שלם\" (shalom] to me."; // Relative URLs for testing purposes. const char kFindInPageTestURL[] = "/findinpage.html"; const char kFindInPageCrossOriginFrameTestURL[] = "/crossorigin.html"; const char kFindInPageComplexPDFTestURL[] = "/complex_document.pdf"; // Constants to identify the Find navigator UI components in the view hierarchy. constexpr char kFindInPageDoneButtonID[] = "find.doneButton"; constexpr char kFindInPageSearchFieldID[] = "find.searchField"; constexpr char kFindInPageResultLabelID[] = "find.resultLabel"; constexpr char kFindInPageNextButtonID[] = "find.nextButton"; constexpr char kFindInPagePreviousButtonID[] = "find.previousButton"; // Returns Paste button matcher from UIMenuController. id PasteButton() { NSString* a11yLabelPaste = @"Paste"; return grey_allOf(grey_accessibilityLabel(a11yLabelPaste), chrome_test_util::SystemSelectionCallout(), nil); } // Returns the test content for different test cases. std::string FindInPageTestContent() { std::ostringstream oss; oss << "
"; oss << "Text that repeats: " << kFindInPageTestRepeatingText << kFindInPageTestRepeatingText << "

"; oss << "

" << kFindInPageTestShortText << "

"; oss << "

" << kFindInPageTestLongText << "

"; oss << "

" << kFindInPageTestRTLText << "

"; oss << "
"; oss << "
"; oss << "
"; return oss.str(); } // Response handler that serves a test page for Find in Page. std::unique_ptr FindInPageTestPageHttpResponse( const net::test_server::HttpRequest& request) { if (request.relative_url != kFindInPageTestURL) { return nullptr; } std::unique_ptr http_response = std::make_unique(); http_response->set_code(net::HTTP_OK); http_response->set_content( "" + FindInPageTestContent() + ""); return std::move(http_response); } // Response handler that serves a test page with a cross-origin iframe for Find // in Page. `sourceURL` is used as `src` for the iframe. std::unique_ptr FindInPageTestCrossOriginFramePageHttpResponse( const GURL& sourceURL, const net::test_server::HttpRequest& request) { if (request.relative_url != kFindInPageCrossOriginFrameTestURL) { return nullptr; } std::unique_ptr http_response = std::make_unique(); http_response->set_code(net::HTTP_OK); http_response->set_content( "" + FindInPageTestContent() + ""); return std::move(http_response); } } // namespace // Tests for Find in Page. Many tests use the `secondTestServer` to ensure what // is being tested also works with cross-origin iframes. @interface FindInPageTestCase : ChromeTestCase @end @implementation FindInPageTestCase { // Second test server for cross-origin iframe tests. std::unique_ptr _secondTestServer; } - (void)setUp { [super setUp]; // Clear saved search term. [FindInPageAppInterface clearSearchTerm]; } #pragma mark - Helpers // Opens Find in Page. - (void)openFindInPageWithOverflowMenu { [ChromeEarlGrey waitForKeyboardToDisappear]; [ChromeEarlGreyUI openToolsMenu]; id tableViewMatcher = grey_accessibilityID(kPopupMenuToolsMenuActionListId); [[[EarlGrey selectElementWithMatcher:grey_allOf( grey_accessibilityID(kToolsMenuFindInPageId), grey_sufficientlyVisible(), nil)] usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 250) onElementWithMatcher:tableViewMatcher] performAction:grey_tap()]; [ChromeEarlGrey waitForSufficientlyVisibleElementWithMatcher:[self findInPageInputField]]; [ChromeEarlGreyUI waitForAppToIdle]; } // Closes Find in page. - (void)closeFindInPageWithDoneButton { [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@(kFindInPageDoneButtonID))] performAction:grey_tap()]; } // Replaces the text in the Find in page textfield. - (void)replaceFindInPageText:(NSString*)text { [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] performAction:grey_replaceText(text)]; } // Paste text into Find in page textfield. - (void)pasteTextToFindInPage:(NSString*)text { [ChromeEarlGrey copyTextToPasteboard:text]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] performAction:grey_tap()]; [[EarlGrey selectElementWithMatcher:PasteButton()] performAction:grey_tap()]; } // Clear text in Find in Page text field. - (void)clearFindInPageText { [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] performAction:grey_replaceText(@"")]; } // Matcher for find in page textfield. - (id)findInPageInputField { return grey_accessibilityID(@(kFindInPageSearchFieldID)); } // Asserts that there is a string "`resultIndex` of `resultCount`" present in // the results count label. Waits for up to 1 second for this to happen. - (void)assertResultStringIsResult:(int)resultIndex outOfTotal:(int)resultCount { // Returns " of " search results label (e.g "1 of 5"). NSString* expectedResultsString = [NSString stringWithFormat:@"%d of %d", resultIndex, resultCount]; ConditionBlock condition = ^{ NSError* error = nil; id labelMatcher; if (@available(iOS 27, *)) { labelMatcher = [[GREYElementMatcherBlock alloc] initWithMatchesBlock:^BOOL(id element) { if (![element respondsToSelector:@selector(text)]) { return NO; } return [[element text] isEqualToString:expectedResultsString]; } descriptionBlock:^(id description) { [description appendText:@"resultLabelText"]; }]; } else { labelMatcher = chrome_test_util::StaticTextWithAccessibilityLabel( expectedResultsString); } [[EarlGrey selectElementWithMatcher:grey_accessibilityID( @(kFindInPageResultLabelID))] assertWithMatcher:labelMatcher error:&error]; return (error == nil); }; GREYAssert( base::test::ios::WaitUntilConditionOrTimeout( base::test::ios::kWaitForActionTimeout, condition), @"Timeout waiting for correct Find in Page results string to appear"); } // Asserts that there is an empty string in the results count label, or that the // result count is "0". Waits for up to 1 second for this to happen. - (void)assertResultStringIsEmptyOrZero { ConditionBlock condition = ^{ NSError* error = nil; id labelMatcher; if (@available(iOS 27, *)) { id emptyOrZeroMatcher = [[GREYElementMatcherBlock alloc] initWithMatchesBlock:^BOOL(id element) { if (![element respondsToSelector:@selector(text)]) { return NO; } NSString* text = [element text]; return text.length == 0 || [text isEqualToString:@"0"] || [text hasPrefix:@"0 of 0"]; } descriptionBlock:^(id description) { [description appendText:@"emptyOrZeroResultLabel"]; }]; labelMatcher = grey_anyOf(emptyOrZeroMatcher, grey_notVisible(), nil); } else { labelMatcher = grey_anyOf(chrome_test_util::StaticTextWithAccessibilityLabel(@"0"), grey_notVisible(), nil); } [[EarlGrey selectElementWithMatcher:grey_accessibilityID( @(kFindInPageResultLabelID))] assertWithMatcher:labelMatcher error:&error]; return (error == nil); }; GREYAssert( base::test::ios::WaitUntilConditionOrTimeout( base::test::ios::kWaitForActionTimeout, condition), @"Timeout waiting for correct Find in Page results string to appear"); } // Asserts that there is a string in the results count label, that is not "0 of // 0". Waits for up to 1 second for this to happen. - (void)assertResultStringIsNonZero { ConditionBlock condition = ^{ NSError* error = nil; id labelMatcher; if (@available(iOS 27, *)) { labelMatcher = [[GREYElementMatcherBlock alloc] initWithMatchesBlock:^BOOL(id element) { if (![element respondsToSelector:@selector(text)]) { return NO; } NSString* text = [element text]; return text.length > 0 && ![text isEqualToString:@"0"] && ![text hasPrefix:@"0 of 0"]; } descriptionBlock:^(id description) { [description appendText:@"nonZeroResultLabel"]; }]; } else { labelMatcher = grey_not( grey_anyOf(chrome_test_util::StaticTextWithAccessibilityLabel(@"0"), grey_notVisible(), nil)); } [[EarlGrey selectElementWithMatcher:grey_accessibilityID( @(kFindInPageResultLabelID))] assertWithMatcher:labelMatcher error:&error]; return (error == nil); }; GREYAssert( base::test::ios::WaitUntilConditionOrTimeout( base::test::ios::kWaitForActionTimeout, condition), @"Timeout waiting for correct Find in Page results string to appear"); } // Taps Next button in Find in page. - (void)advanceToNextResult { [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@(kFindInPageNextButtonID))] performAction:grey_tap()]; } // Taps Previous button in Find in page. - (void)advanceToPreviousResult { [[EarlGrey selectElementWithMatcher:grey_accessibilityID( @(kFindInPagePreviousButtonID))] performAction:grey_tap()]; } // Sets up two test servers to test Find in Page on web pages which might // contain cross-origin iframes. - (void)setUpTestServersForWebPageTest { // Set up first server to test Find in Page content. self.testServer->RegisterRequestHandler( base::BindRepeating(&FindInPageTestPageHttpResponse)); GREYAssertTrue(self.testServer->Start(), @"Server did not start."); // Set up second server for cross-origin iframe tests. GURL sourceURLForFrame = self.testServer->GetURL(kFindInPageTestURL); _secondTestServer = std::make_unique(); [self secondTestServer]->RegisterRequestHandler(base::BindRepeating( &FindInPageTestCrossOriginFramePageHttpResponse, sourceURLForFrame)); GREYAssertTrue([self secondTestServer]->Start(), @"Second test server serving page with iframe did not start."); } - (void)setUpTestServerForPDFTest { // This is sufficient to ensure `ios/testing/data/http_server_files/` file // system directory is being served, as this is the default configuration. GREYAssertTrue(self.testServer->Start(), @"Server did not start."); } // Second test server so cross-origin iframes can be tested together with // ChromeTestCase's `testServer`. - (net::test_server::EmbeddedTestServer*)secondTestServer { return _secondTestServer.get(); } // Matcher similar to `grey_text` but more generic i.e. only looks at `hasText` // prefix. - (id)matcherForText:(NSString*)text { NSString* prefix = @"hasText"; GREYMatchesBlock matchesBlock = ^BOOL(id element) { if (![element respondsToSelector:@selector(text)]) { return NO; } return [[element text] isEqualToString:text]; }; GREYDescribeToBlock describeToBlock = ^void(id description) { [description appendText:[NSString stringWithFormat:@"%@('%@')", prefix, text]]; }; // A matcher for non-SwiftUI elements id matcher = [[GREYElementMatcherBlock alloc] initWithMatchesBlock:matchesBlock descriptionBlock:describeToBlock]; return matcher; } #pragma mark - Tests // Tests that FIP can be opened with Overflow menu. - (void)testFindInPageFromOverflowMenu { [self setUpTestServersForWebPageTest]; // Load test page. GURL destinationURL = self.testServer->GetURL(kFindInPageTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP with Overflow menu and check it is visible. [self openFindInPageWithOverflowMenu]; [ChromeEarlGrey waitForSufficientlyVisibleElementWithMatcher:[self findInPageInputField]]; [self closeFindInPageWithDoneButton]; } // Tests that characters appear in the search box and that results UI updates as // each characters is entered/deleted. - (void)testFindInPageTextInput { [self setUpTestServersForWebPageTest]; // Load test page. GURL destinationURL = self.testServer->GetURL(kFindInPageTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP. [self openFindInPageWithOverflowMenu]; // Test the result string is empty or "0". [self assertResultStringIsEmptyOrZero]; [self replaceFindInPageText:@(kFindInPageTestRepeatingText)]; // Test the input field contains the text that was just typed. [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@(kFindInPageTestRepeatingText)]]; // Test the result UI is updated accordingly. [self assertResultStringIsResult:1 outOfTotal:2]; [self replaceFindInPageText:[NSString stringWithFormat:@"%s%s", kFindInPageTestRepeatingText, kFindInPageTestRepeatingText]]; [self assertResultStringIsResult:1 outOfTotal:1]; [self replaceFindInPageText:[NSString stringWithFormat:@"%s%s%s", kFindInPageTestRepeatingText, kFindInPageTestRepeatingText, kFindInPageTestRepeatingText]]; [self assertResultStringIsEmptyOrZero]; [self clearFindInPageText]; [self assertResultStringIsEmptyOrZero]; [self closeFindInPageWithDoneButton]; } // Tests that the number of results for a query accounts for all the matches // across frames, here with a main frame and a cross-origin iframe. - (void)testFindInPageSupportsCrossOriginFrame { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP. [self openFindInPageWithOverflowMenu]; [self assertResultStringIsEmptyOrZero]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; // Tests there are two matches: one is in the main frame, the other in the // cross-origin iframe. [self assertResultStringIsResult:1 outOfTotal:2]; [self advanceToNextResult]; // Tests that the second match can be navigated to. [self assertResultStringIsResult:2 outOfTotal:2]; [self closeFindInPageWithDoneButton]; } // Tests that text can be copied from the web page and pasted into the FIP input // field and that the results UI updates accordingly. - (void)testFindInPageCopyPaste { // TODO(crbug.com/360362288): Flaky on iOS 18 simulators. #if TARGET_OS_SIMULATOR if (@available(iOS 18, *)) { EARL_GREY_TEST_DISABLED(@"Flaky on iOS 18 simulators."); } #endif [self setUpTestServersForWebPageTest]; // Load test page. GURL destinationURL = self.testServer->GetURL(kFindInPageTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Select and copy text on the web page. [ChromeEarlGreyUI longPressElementOnWebView: [ElementSelector selectorWithElementID:kFindInPageTestShortTextID]]; [[EarlGrey selectElementWithMatcher: grey_allOf(chrome_test_util::SystemSelectionCalloutCopyButton(), grey_sufficientlyVisible(), nil)] performAction:grey_tap()]; // Open FIP. [self openFindInPageWithOverflowMenu]; // Paste content of pasteboard in the FIP text field. [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] performAction:grey_tap()]; [[EarlGrey selectElementWithMatcher:PasteButton()] performAction:grey_tap()]; // Tests that the number of results is updated accordingly. [self assertResultStringIsResult:1 outOfTotal:1]; [self closeFindInPageWithDoneButton]; } // Tests that FIP yields no results for an empty search query. - (void)testFindInPageEmptySearchQuery { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP. [self openFindInPageWithOverflowMenu]; // Assert that searching text from the page yields results. [self replaceFindInPageText:@(kFindInPageTestShortText)]; [self assertResultStringIsNonZero]; // Test that the number of results is zero after clearing the FIP text // field. [self clearFindInPageText]; [self assertResultStringIsEmptyOrZero]; [self closeFindInPageWithDoneButton]; } // Tests that FIP yields no results for a non-empty query with no matches in the // page. - (void)testFindInPageQueryWithNoMatches { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type text that is not in the page. const char* queryWithNoMatches = "example query which should not match with the content of the page"; [ChromeEarlGrey waitForWebStateNotContainingText:queryWithNoMatches]; [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(queryWithNoMatches)]; // Test the result label shows no results. [self assertResultStringIsEmptyOrZero]; [self closeFindInPageWithDoneButton]; } // Test that there is no query persistence with this variant of Native Find in // Page i.e. with Find interaction. - (void)testFindInPageHistory { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and test the input field is empty. [self openFindInPageWithOverflowMenu]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; // Type a query and assert it is contained in the input field before closing // FIP. [self replaceFindInPageText:@(kFindInPageTestShortText)]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@(kFindInPageTestShortText)]]; [self closeFindInPageWithDoneButton]; // Open FIP again and test depending on query persistence. [self openFindInPageWithOverflowMenu]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; [self closeFindInPageWithDoneButton]; // Open the same URL in a different non-Incognito tab. [ChromeEarlGrey openNewTab]; [ChromeEarlGrey loadURL:destinationURL]; // Open FIP in this new tab and test depending on query persistence. [self openFindInPageWithOverflowMenu]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; [self closeFindInPageWithDoneButton]; } // Tests that there is no query persistence from an non-Incognito to an // Incognito tab. - (void)testFindInPageNormalToIncognito { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type short query. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; [self closeFindInPageWithDoneButton]; // Load same URL in a new Incognito tab. [ChromeEarlGrey openNewIncognitoTab]; [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and test the input field is empty. [self openFindInPageWithOverflowMenu]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; [self closeFindInPageWithDoneButton]; } // Tests that switching orientation during a Find session does not throw away // the query or the current results. - (void)testFindInPageSwitchOrientation { if (base::ios::IsRunningOnIOS26OrLater()) { EARL_GREY_TEST_DISABLED(@"Test disabled on iOS 26."); } [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP, type short query, move to second match and wait for expected // results. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; [self advanceToNextResult]; [self assertResultStringIsResult:2 outOfTotal:2]; // Switch to landscape. GREYAssert( [EarlGrey rotateInterfaceToOrientation:UIInterfaceOrientationLandscapeLeft error:nil], @"Could not rotate device to Landscape Left"); // Test the query is still there will the same result. [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@(kFindInPageTestShortText)]]; [self assertResultStringIsResult:2 outOfTotal:2]; // Switch back to portrait. GREYAssert( [EarlGrey rotateInterfaceToOrientation:UIInterfaceOrientationPortrait error:nil], @"Could not rotate device to Portrait"); // Test the query is still there will the same result. [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@(kFindInPageTestShortText)]]; [self assertResultStringIsResult:2 outOfTotal:2]; [self closeFindInPageWithDoneButton]; } // Tests that Next/Previous buttons work and wrap. - (void)testFindInPageNextPreviousArrows { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type query with four expected matches. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestRepeatingText)]; [self assertResultStringIsResult:1 outOfTotal:4]; // Test that tapping "Next" button works and wraps. [self advanceToNextResult]; [self assertResultStringIsResult:2 outOfTotal:4]; [self advanceToNextResult]; [self assertResultStringIsResult:3 outOfTotal:4]; [self advanceToNextResult]; [self assertResultStringIsResult:4 outOfTotal:4]; [self advanceToNextResult]; [self assertResultStringIsResult:1 outOfTotal:4]; // Test that tapping "Previous" button also works and wraps. [self advanceToPreviousResult]; [self assertResultStringIsResult:4 outOfTotal:4]; [self advanceToPreviousResult]; [self assertResultStringIsResult:3 outOfTotal:4]; [self closeFindInPageWithDoneButton]; } // Tests the various ways to dismiss the keyboard during a Find session. // TODO(crbug.com/40283787): Test fails on downstream bots. - (void)DISABLED_testFindInPageDismissKeyboard { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type short query. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; // Tap Done button and test the keyboard is dismissed as a result. [self closeFindInPageWithDoneButton]; [ChromeEarlGrey waitForKeyboardToDisappear]; // Open FIP and type short query again. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; // Tap an element on the page and test the keyboard is dismissed as a // result. [[EarlGrey selectElementWithMatcher:chrome_test_util::WebViewMatcher()] performAction:chrome_test_util::TapWebElementWithId( kFindInPageTestShortTextID)]; [ChromeEarlGrey waitForKeyboardToDisappear]; } // Tests that FIP can find long strings of characters. - (void)testFindInPageLongString { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type short query. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestLongText)]; // Test the number of results is as expected. [self assertResultStringIsResult:1 outOfTotal:2]; [self closeFindInPageWithDoneButton]; } // Tests that there is no leak of the FIP search query from Incognito tabs to // normal tabs. - (void)testFindInPageIncognitoHistory { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe in new Incognito tab. [ChromeEarlGrey openNewIncognitoTab]; GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type short query. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; [self closeFindInPageWithDoneButton]; // Open a new normal tab and load the same URL. [ChromeEarlGrey openNewTab]; [ChromeEarlGrey loadURL:destinationURL]; // Open FIP again and test the input field is empty. [self openFindInPageWithOverflowMenu]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; [self closeFindInPageWithDoneButton]; } // Tests that there is no query persistence when coming back to a normal tab // after switching temporarily to another tab. // TODO(crbug.com/40940589): Re-enable this test. - (void)FLAKY_testFindInPageSwitchingTabs { // TODO(crbug.com/40922941): Failing on iPhone. if (![ChromeEarlGrey isIPadIdiom]) { XCTSkip(@"Failing on iOS17 iPhone"); } [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe in a second normal tab. [ChromeEarlGrey openNewTab]; GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and type short query. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; // Switching to first tab and then back to second tab. [ChromeEarlGrey selectTabAtIndex:0]; [ChromeEarlGrey selectTabAtIndex:1]; // Test query persistence. [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; [self closeFindInPageWithDoneButton]; } // Tests that FIP can find RTL text in a web page. // TODO(crbug.com/366752786): Re-enable once de-flaked. - (void)FLAKY_testFindInPageRTL { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP, type RTL text and test that the results are as expected. [self openFindInPageWithOverflowMenu]; [self pasteTextToFindInPage:@(kFindInPageTestRTLText)]; [self assertResultStringIsResult:1 outOfTotal:2]; [self closeFindInPageWithDoneButton]; } // Tests that Find in Page can find matches in an Incognito tab. - (void)testFindInPageIncognito { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe in a new Incognito tab. [ChromeEarlGrey openNewIncognitoTab]; GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP, type text contained in test page and test that the results are // as expected. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; [self assertResultStringIsResult:1 outOfTotal:2]; [self closeFindInPageWithDoneButton]; } // Tests accessibility of the Find in Page screen. - (void)testFindInPageAccessibility { [self setUpTestServersForWebPageTest]; // Load test page with cross-origin iframe. GURL destinationURL = [self secondTestServer]->GetURL(kFindInPageCrossOriginFrameTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP, type query and check the expected number of results. [self openFindInPageWithOverflowMenu]; [self replaceFindInPageText:@(kFindInPageTestShortText)]; [self assertResultStringIsResult:1 outOfTotal:2]; // Test accessibility. [ChromeEarlGrey verifyAccessibilityForCurrentScreen]; [self closeFindInPageWithDoneButton]; } // Tests that Native Find in Page works as expected for PDF documents. - (void)testFindInPagePDF { // TODO(crbug.com/437314322): Re-enable the test on iOS26. if (base::ios::IsRunningOnIOS26OrLater()) { EARL_GREY_TEST_DISABLED(@"Test disabled on iOS 26."); } [self setUpTestServerForPDFTest]; // Load test PDF document. GURL destinationURL = self.testServer->GetURL(kFindInPageComplexPDFTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Open FIP and test that the input field is empty and there are no results. [self openFindInPageWithOverflowMenu]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:[self matcherForText:@""]]; [self assertResultStringIsEmptyOrZero]; // Type text with 18 expected matches and test that results are as // expected. [self replaceFindInPageText:@"the F"]; [self assertResultStringIsResult:1 outOfTotal:18]; // Test that the Next button works. [self advanceToNextResult]; [self assertResultStringIsResult:2 outOfTotal:18]; [self advanceToNextResult]; [self assertResultStringIsResult:3 outOfTotal:18]; // Type more specific query and test that results are as expected. [self replaceFindInPageText:@"the Form"]; [self assertResultStringIsResult:1 outOfTotal:6]; // Test that the Previous button works and wraps. [self advanceToPreviousResult]; [self assertResultStringIsResult:6 outOfTotal:6]; [self advanceToPreviousResult]; [self assertResultStringIsResult:5 outOfTotal:6]; // Type even more specific query and test that results are as expected. [self replaceFindInPageText:@"the Form 1050"]; [self assertResultStringIsEmptyOrZero]; // Test that the Done button does close Find in Page. [self closeFindInPageWithDoneButton]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:grey_notVisible()]; } // Tests that FIP exit fullscreen when done. - (void)testWhenFullscreenIsDisable { AppLaunchConfiguration config = self.appConfigurationForTestCase; // Relaunch the app to take the configuration into account. [[AppLaunchManager sharedManager] ensureAppLaunchedWithConfiguration:config]; [self setUpTestServersForWebPageTest]; // Load test page. GURL destinationURL = self.testServer->GetURL(kFindInPageComplexPDFTestURL); [ChromeEarlGrey loadURL:destinationURL]; // Ensure the toolbars are not in fullscreen mode. [ChromeEarlGreyUI waitForToolbarVisible:YES]; // Open FIP with Overflow menu and check it is visible and the share button // is not visible. [self openFindInPageWithOverflowMenu]; [ChromeEarlGrey waitForSufficientlyVisibleElementWithMatcher:[self findInPageInputField]]; [ChromeEarlGreyUI waitForToolbarVisible:NO]; // Close find in page with Done button and ensure the share button is // visible again. [self closeFindInPageWithDoneButton]; [[EarlGrey selectElementWithMatcher:[self findInPageInputField]] assertWithMatcher:grey_notVisible()]; [ChromeEarlGreyUI waitForToolbarVisible:YES]; } // Tests that FIP works properly with bottom omnibox. // TODO(crbug.com/437314322): Re-enable the test. - (void)DISABLED_testWithBottomOmnibox { // Set bottom Omnibox. [ChromeEarlGrey setBoolValue:YES forLocalStatePref:omnibox::kIsOmniboxInBottomPosition]; // Load test page. [self setUpTestServersForWebPageTest]; GURL destinationURL = self.testServer->GetURL(kFindInPageTestURL); [ChromeEarlGrey loadURL:destinationURL]; [ChromeEarlGreyUI waitForToolbarVisible:YES]; // Open FIP with Overflow menu and check it is visible and the share button // is not visible. [self openFindInPageWithOverflowMenu]; [ChromeEarlGrey waitForSufficientlyVisibleElementWithMatcher:[self findInPageInputField]]; // Hide keyboard. [ChromeEarlGrey simulatePhysicalKeyboardEvent:@"\n" flags:0]; // Scroll up and down the page. [[EarlGrey selectElementWithMatcher:WebStateScrollViewMatcher()] performAction:grey_scrollInDirection(kGREYDirectionDown, 100)]; [[EarlGrey selectElementWithMatcher:WebStateScrollViewMatcher()] performAction:grey_scrollInDirection(kGREYDirectionUp, 100)]; // Ensure that the bottom Omnibox is not visible. [[EarlGrey selectElementWithMatcher:chrome_test_util::OmniboxAtBottom()] assertWithMatcher:grey_notVisible()]; } @end