chore: Update keyboard typing implementation

PrivateHeaders/XCTest/XCSynthesizedEventRecord.h

@@ -25,6 +25,7 @@
 #if !TARGET_OS_TV
 - (id)initWithName:(NSString *)arg1 interfaceOrientation:(UIInterfaceOrientation)arg2;
 #endif
+- (id)initWithName:(id)arg1;
 - (id)init;
 - (BOOL)synthesizeWithError:(NSError **)arg1;
 

WebDriverAgentLib/Categories/XCUIElement+FBTyping.h

@@ -11,6 +11,16 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
+/**
+ Types a text into the currently focused element.
+
+ @param text text that should be typed
+ @param typingSpeed Frequency of typing (letters per sec)
+ @param error If there is an error, upon return contains an NSError object that describes the problem.
+ @return YES if the operation succeeds, otherwise NO.
+ */
+BOOL FBTypeText(NSString *text, NSUInteger typingSpeed, NSError **error);
+
 @interface XCUIElement (FBTyping)
 
 /**

WebDriverAgentLib/Categories/XCUIElement+FBTyping.m

@@ -11,17 +11,34 @@
 
 #import "FBConfiguration.h"
 #import "FBErrorBuilder.h"
-#import "FBKeyboard.h"
-#import "NSString+FBVisualLength.h"
 #import "FBXCElementSnapshotWrapper.h"
 #import "FBXCElementSnapshotWrapper+Helpers.h"
+#import "FBXCodeCompatibility.h"
+#import "FBXCTestDaemonsProxy.h"
+#import "NSString+FBVisualLength.h"
 #import "XCUIDevice+FBHelpers.h"
 #import "XCUIElement+FBCaching.h"
 #import "XCUIElement+FBUtilities.h"
-#import "FBXCodeCompatibility.h"
+#import "XCSynthesizedEventRecord.h"
+#import "XCPointerEventPath.h"
 
+#define MAX_TEXT_ABBR_LEN 12
 #define MAX_CLEAR_RETRIES 3
 
+BOOL FBTypeText(NSString *text, NSUInteger typingSpeed, NSError **error)
+{
+  NSString *name = text.length <= MAX_TEXT_ABBR_LEN
+    ? [NSString stringWithFormat:@"Type '%@'", text]
+    : [NSString stringWithFormat:@"Type '%@…'", [text substringToIndex:MAX_TEXT_ABBR_LEN]];
+  XCSynthesizedEventRecord *eventRecord = [[XCSynthesizedEventRecord alloc] initWithName:name];
+  XCPointerEventPath *ep = [[XCPointerEventPath alloc] initForTextInput];
+  [ep typeText:text
+      atOffset:0.0
+   typingSpeed:typingSpeed
+  shouldRedact:NO];
+  [eventRecord addPointerEventPath:ep];
+  return [FBXCTestDaemonsProxy synthesizeEventWithRecord:eventRecord error:error];
+}
 
 @interface NSString (FBRepeat)
 
@@ -96,13 +113,12 @@ - (BOOL)fb_typeText:(NSString *)text
   id<FBXCElementSnapshot> snapshot = self.fb_isResolvedFromCache.boolValue
     ? self.lastSnapshot
     : self.fb_takeSnapshot;
-  [self fb_prepareForTextInputWithSnapshot:[FBXCElementSnapshotWrapper ensureWrapped:snapshot]];
-  if (shouldClear && ![self fb_clearTextWithSnapshot:self.lastSnapshot
-                               shouldPrepareForInput:NO
-                                               error:error]) {
+  FBXCElementSnapshotWrapper *wrapped = [FBXCElementSnapshotWrapper ensureWrapped:snapshot];
+  [self fb_prepareForTextInputWithSnapshot:wrapped];
+  if (shouldClear && ![self fb_clearTextWithSnapshot:wrapped shouldPrepareForInput:NO error:error]) {
     return NO;
   }
-  return [FBKeyboard typeText:text frequency:frequency error:error];
+  return FBTypeText(text, frequency, error);
 }
 
 - (BOOL)fb_clearTextWithError:(NSError **)error
@@ -122,15 +138,15 @@ - (BOOL)fb_clearTextWithSnapshot:(FBXCElementSnapshotWrapper *)snapshot
   id currentValue = snapshot.value;
   if (nil != currentValue && ![currentValue isKindOfClass:NSString.class]) {
     return [[[FBErrorBuilder builder]
-               withDescriptionFormat:@"The value of '%@' is not a string and thus cannot be edited", snapshot.fb_description]
-              buildError:error];
+             withDescriptionFormat:@"The value of '%@' is not a string and thus cannot be edited", snapshot.fb_description]
+            buildError:error];
   }
-  
+
   if (nil == currentValue || 0 == [currentValue fb_visualLength]) {
     // Short circuit if the content is not present
     return YES;
   }
-  
+
   static NSString *backspaceDeleteSequence;
   static dispatch_once_t onceToken;
   dispatch_once(&onceToken, ^{
@@ -160,8 +176,8 @@ - (BOOL)fb_clearTextWithSnapshot:(FBXCElementSnapshotWrapper *)snapshot
     } else if (retry >= MAX_CLEAR_RETRIES - 1) {
       // Last chance retry. Tripple-tap the field to select its content
       [self tapWithNumberOfTaps:3 numberOfTouches:1];
-      return [FBKeyboard typeText:backspaceDeleteSequence error:error];
-    } else if (![FBKeyboard typeText:backspacesToType error:error]) {
+      return FBTypeText(backspaceDeleteSequence, FBConfiguration.defaultTypingFrequency, error);
+    } else if (!FBTypeText(backspacesToType, FBConfiguration.defaultTypingFrequency, error)) {
       // 2nd operation
       return NO;
     }
@@ -181,7 +197,7 @@ - (BOOL)fb_clearTextWithSnapshot:(FBXCElementSnapshotWrapper *)snapshot
   // kHIDPage_KeyboardOrKeypad did not work for tvOS's search field. (tvOS 17 at least)
   // Tested XCUIElementTypeSearchField and XCUIElementTypeTextView whch were
   // common search field and email/passowrd input in tvOS apps.
-  return [FBKeyboard typeText:backspacesToType error:error];
+  return FBTypeText(backspacesToType, FBConfiguration.defaultTypingFrequency, error);
 #endif
 }
 

WebDriverAgentLib/Commands/FBElementCommands.m

@@ -558,7 +558,7 @@ + (NSArray *)routes
   NSString *textToType = [request.arguments[@"value"] componentsJoinedByString:@""];
   NSUInteger frequency = [request.arguments[@"frequency"] unsignedIntegerValue] ?: [FBConfiguration maxTypingFrequency];
   NSError *error;
-  if (![FBKeyboard typeText:textToType frequency:frequency error:&error]) {
+  if (!FBTypeText(textToType, frequency, &error)) {
     return FBResponseWithStatus([FBCommandStatus invalidElementStateErrorWithMessage:error.description
                                                                            traceback:nil]);
   }

WebDriverAgentLib/Utilities/FBConfiguration.h

@@ -60,6 +60,7 @@ extern NSString *const FBSnapshotMaxDepthKey;
 /* The maximum typing frequency for all typing activities */
 + (void)setMaxTypingFrequency:(NSUInteger)value;
 + (NSUInteger)maxTypingFrequency;
++ (NSUInteger)defaultTypingFrequency;
 
 /* Use singleton test manager proxy */
 + (void)setShouldUseSingletonTestManager:(BOOL)value;

WebDriverAgentLib/Utilities/FBConfiguration.m

@@ -39,7 +39,7 @@
 
 // Session-specific settings
 static BOOL FBShouldTerminateApp;
-static NSUInteger FBMaxTypingFrequency;
+static NSNumber* FBMaxTypingFrequency;
 static NSUInteger FBScreenshotQuality;
 static NSTimeInterval FBCustomSnapshotTimeout;
 static BOOL FBShouldUseFirstMatch;
@@ -57,6 +57,13 @@
 
 @implementation FBConfiguration
 
++ (NSUInteger)defaultTypingFrequency
+{
+  NSInteger defaultFreq = [[NSUserDefaults standardUserDefaults]
+                           integerForKey:@"com.apple.xctest.iOSMaximumTypingFrequency"];
+  return defaultFreq > 0 ? defaultFreq : 60;
+}
+
 + (void)initialize
 {
   [FBConfiguration resetSessionSettings];
@@ -200,12 +207,17 @@ + (NSString *)elementResponseAttributes
 
 + (void)setMaxTypingFrequency:(NSUInteger)value
 {
-  FBMaxTypingFrequency = value;
+  FBMaxTypingFrequency = @(value);
 }
 
 + (NSUInteger)maxTypingFrequency
 {
-  return FBMaxTypingFrequency;
+  if (nil == FBMaxTypingFrequency) {
+    return [self defaultTypingFrequency];
+  }
+  return FBMaxTypingFrequency.integerValue <= 0 
+    ? [self defaultTypingFrequency]
+    : FBMaxTypingFrequency.integerValue;
 }
 
 + (void)setShouldUseSingletonTestManager:(BOOL)value
@@ -462,7 +474,7 @@ + (void)resetSessionSettings
   FBShouldTerminateApp = YES;
   FBShouldUseCompactResponses = YES;
   FBElementResponseAttributes = @"type,label";
-  FBMaxTypingFrequency = 60;
+  FBMaxTypingFrequency = @([self defaultTypingFrequency]);
   FBScreenshotQuality = 3;
   FBCustomSnapshotTimeout = 15.;
   FBShouldUseFirstMatch = NO;

WebDriverAgentLib/Utilities/FBKeyboard.h

@@ -23,19 +23,6 @@ NS_ASSUME_NONNULL_BEGIN
 + (nullable NSString *)keyValueForName:(NSString *)name;
 #endif
 
-/**
- Types a string into active element. There must be element with keyboard focus; otherwise an
- error is raised.
-
- This API discards any modifiers set in the current context by +performWithKeyModifiers:block: so that
- it strictly interprets the provided text. To input keys with modifier flags, use  -typeKey:modifierFlags:.
-
- @param text that should be typed
- @param error If there is an error, upon return contains an NSError object that describes the problem.
- @return YES if the operation succeeds, otherwise NO.
- */
-+ (BOOL)typeText:(NSString *)text error:(NSError **)error;
-
 /**
  Waits until the keyboard is visible on the screen or a timeout happens
 
@@ -46,20 +33,6 @@ NS_ASSUME_NONNULL_BEGIN
  */
 + (BOOL)waitUntilVisibleForApplication:(XCUIApplication *)app timeout:(NSTimeInterval)timeout  error:(NSError **)error;
 
-/**
- Types a string into active element. There must be element with keyboard focus; otherwise an
- error is raised.
-
- This API discards any modifiers set in the current context by +performWithKeyModifiers:block: so that
- it strictly interprets the provided text. To input keys with modifier flags, use  -typeKey:modifierFlags:.
-
- @param text that should be typed
- @param frequency Frequency of typing (letters per sec)
- @param error If there is an error, upon return contains an NSError object that describes the problem.
- @return YES if the operation succeeds, otherwise NO.
- */
-+ (BOOL)typeText:(NSString *)text frequency:(NSUInteger)frequency error:(NSError **)error;
-
 @end
 
 NS_ASSUME_NONNULL_END

WebDriverAgentLib/Utilities/FBKeyboard.m

@@ -25,31 +25,6 @@
 
 @implementation FBKeyboard
 
-+ (BOOL)typeText:(NSString *)text error:(NSError **)error
-{
-  return [self typeText:text frequency:[FBConfiguration maxTypingFrequency] error:error];
-}
-
-+ (BOOL)typeText:(NSString *)text frequency:(NSUInteger)frequency error:(NSError **)error
-{
-  __block BOOL didSucceed = NO;
-  __block NSError *innerError;
-  [FBRunLoopSpinner spinUntilCompletion:^(void(^completion)(void)){
-    [[FBXCTestDaemonsProxy testRunnerProxy]
-     _XCT_sendString:text
-     maximumFrequency:frequency
-     completion:^(NSError *typingError){
-       didSucceed = (typingError == nil);
-       innerError = typingError;
-       completion();
-     }];
-  }];
-  if (error) {
-    *error = innerError;
-  }
-  return didSucceed;
-}
-
 + (BOOL)waitUntilVisibleForApplication:(XCUIApplication *)app timeout:(NSTimeInterval)timeout error:(NSError **)error
 {
   BOOL (^isKeyboardVisible)(void) = ^BOOL(void) {

WebDriverAgentTests/IntegrationTests/FBKeyboardTests.m

@@ -27,31 +27,6 @@ - (void)setUp
   [self goToAttributesPage];
 }
 
-- (void)testTextTyping
-{
-  if (UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad) {
-    XCTSkip(@"Failed on Azure Pipeline. Local run succeeded.");
-  }
-  NSString *text = @"Happy typing";
-  XCUIElement *textField = self.testedApplication.textFields[@"aIdentifier"];
-  [textField tap];
-
-  if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"15.0")) {
-    // A workaround until find out to clear tutorial on iOS 15
-    XCUIElement *textField = self.testedApplication.staticTexts[@"Continue"];
-    if (textField.hittable) {
-      [textField tap];
-    }
-  }
-
-  NSError *error;
-  XCTAssertTrue([FBKeyboard waitUntilVisibleForApplication:self.testedApplication timeout:1 error:&error]);
-  XCTAssertNil(error);
-  XCTAssertTrue([FBKeyboard typeText:text error:&error]);
-  XCTAssertNil(error);
-  XCTAssertEqualObjects(textField.value, text);
-}
-
 - (void)testKeyboardDismissal
 {
   XCUIElement *textField = self.testedApplication.textFields[@"aIdentifier"];

WebDriverAgentTests/IntegrationTests/FBTypingTest.m

@@ -60,6 +60,10 @@ - (void)testTextClearing
   XCTAssertTrue([textField fb_clearTextWithError:&error]);
   XCTAssertNil(error);
   XCTAssertEqualObjects(textField.value, @"");
+  XCTAssertTrue([textField fb_typeText:@"Happy typing" shouldClear:YES error:&error]);
+  XCTAssertTrue([textField fb_typeText:@"Happy typing 2" shouldClear:YES error:&error]);
+  XCTAssertEqualObjects(textField.value, @"Happy typing 2");
+  XCTAssertNil(error);
 }
 
 @end