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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import <EarlGrey/EarlGrey.h>
#include "base/strings/sys_string_conversions.h"
#import "base/test/ios/wait_util.h"
#import "ios/chrome/browser/autofill/form_input_accessory_view_tab_helper.h"
#include "ios/chrome/browser/ui/ui_util.h"
#include "ios/chrome/grit/ios_strings.h"
#import "ios/chrome/test/app/chrome_test_util.h"
#import "ios/chrome/test/app/tab_test_util.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/wait_util.h"
#import "ios/web/public/test/earl_grey/web_view_actions.h"
#import "ios/web/public/test/earl_grey/web_view_matchers.h"
#import "ios/web/public/test/http_server/http_server.h"
#include "ios/web/public/test/http_server/http_server_util.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
#endif
namespace {
const char kFormElementId1[] = "username";
const char kFormElementId2[] = "otherstuff";
// If an element is focused in the webview, returns its ID. Returns an empty
// NSString otherwise.
NSString* GetFocusedElementId() {
NSString* js = @"(function() {"
" return document.activeElement.id;"
"})();";
NSError* error = nil;
NSString* result = chrome_test_util::ExecuteJavaScript(js, &error);
GREYAssertTrue(!error, @"Unexpected error when executing JavaScript.");
return result;
}
// Verifies that |elementId| is the selected element in the web page.
void AssertElementIsFocused(const std::string& element_id) {
NSString* description =
[NSString stringWithFormat:@"Timeout waiting for the focused element in "
@"the webview to be \"%@\"",
base::SysUTF8ToNSString(element_id.c_str())];
ConditionBlock condition = ^{
return base::SysNSStringToUTF8(GetFocusedElementId()) == element_id;
};
GREYAssert(testing::WaitUntilConditionOrTimeout(10, condition), description);
}
} // namespace
// Tests autofill's keyboard and keyboard's accessories handling.
@interface FormInputTestCase : ChromeTestCase
@end
@implementation FormInputTestCase
- (void)tearDown {
// |testFindDefaultFormAssistControls| disables synchronization.
// This makes sure it is enabled if that test has failed and did not enable it
// back.
[[GREYConfiguration sharedInstance]
setValue:@YES
forConfigKey:kGREYConfigKeySynchronizationEnabled];
[super tearDown];
}
// Tests finding the correct "next" and "previous" form assist controls in the
// iOS built-in form assist view.
- (void)testFindDefaultFormAssistControls {
// This test is not relevant on iPads:
// the previous and next buttons are not shown in our keyboard input
// accessory. Instead, they appear in the native keyboard's shortcut bar (to
// the left and right of the QuickType suggestions).
if (IsIPadIdiom()) {
EARL_GREY_TEST_SKIPPED(@"Skipped for iPad (no hidden toolbar in tablet)");
}
web::test::SetUpFileBasedHttpServer();
GURL URL = web::test::HttpServer::MakeUrl(
"http://ios/testing/data/http_server_files/multi_field_form.html");
[ChromeEarlGrey loadURL:URL];
[ChromeEarlGrey waitForWebViewContainingText:"hello!"];
// Opening the keyboard from a webview blocks EarlGrey's synchronization.
[[GREYConfiguration sharedInstance]
setValue:@NO
forConfigKey:kGREYConfigKeySynchronizationEnabled];
// Brings up the keyboard by tapping on one of the form's field.
[[EarlGrey
selectElementWithMatcher:web::WebViewInWebState(
chrome_test_util::GetCurrentWebState())]
performAction:web::WebViewTapElement(
chrome_test_util::GetCurrentWebState(),
kFormElementId1)];
id<GREYMatcher> nextButtonMatcher =
chrome_test_util::ButtonWithAccessibilityLabelId(
IDS_IOS_AUTOFILL_ACCNAME_NEXT_FIELD);
id<GREYMatcher> previousButtonMatcher =
chrome_test_util::ButtonWithAccessibilityLabelId(
IDS_IOS_AUTOFILL_ACCNAME_PREVIOUS_FIELD);
id<GREYMatcher> closeButtonMatcher =
chrome_test_util::ButtonWithAccessibilityLabelId(
IDS_IOS_AUTOFILL_ACCNAME_HIDE_KEYBOARD);
// Wait until the keyboard's "Next" button appeared.
NSString* description = @"Wait for the keyboard's \"Next\" button to appear.";
ConditionBlock condition = ^{
NSError* error = nil;
[[EarlGrey selectElementWithMatcher:nextButtonMatcher]
assertWithMatcher:grey_notNil()
error:&error];
return (error == nil);
};
GREYAssert(testing::WaitUntilConditionOrTimeout(
testing::kWaitForUIElementTimeout, condition),
description);
base::test::ios::SpinRunLoopWithMinDelay(base::TimeDelta::FromSeconds(1));
// Verifies that the taped element is focused.
AssertElementIsFocused(kFormElementId1);
// Tap the "Next" button.
[[EarlGrey selectElementWithMatcher:nextButtonMatcher]
performAction:grey_tap()];
AssertElementIsFocused(kFormElementId2);
// Tap the "Previous" button.
[[EarlGrey selectElementWithMatcher:previousButtonMatcher]
performAction:grey_tap()];
AssertElementIsFocused(kFormElementId1);
// Tap the "Close" button.
[[EarlGrey selectElementWithMatcher:closeButtonMatcher]
performAction:grey_tap()];
[[GREYConfiguration sharedInstance]
setValue:@YES
forConfigKey:kGREYConfigKeySynchronizationEnabled];
}
// Tests that trying to programmatically dismiss the keyboard when it isn't
// visible doesn't crash the browser.
- (void)testCloseKeyboardWhenNotVisible {
FormInputAccessoryViewTabHelper* tabHelper =
FormInputAccessoryViewTabHelper::FromWebState(
chrome_test_util::GetCurrentWebState());
GREYAssertNotNil(tabHelper,
@"The tab's input accessory view should not be non nil.");
tabHelper->CloseKeyboard();
}
@end