Disable XCTest's attribute key path analysis

Summary: For some type of queries this flag will trash all received snapshots, causing `/source` endpoint to not list all elements

Reviewed By: antiarchit

Differential Revision: D6458580

fbshipit-source-id: 5bbb4a6742c8b3e6ad0da25e69761c9e4a2bc1d0

Author: Marek Cirkos

WebDriverAgentLib/Utilities/FBConfiguration.h

@@ -27,6 +27,9 @@ NS_ASSUME_NONNULL_BEGIN
 /*! Disables remote query evaluation making Xcode 9.x tests behave same as Xcode 8.x test */
 + (void)disableRemoteQueryEvaluation;
 
+/*! Disables attribute key path analysis, which will cause XCTest on Xcode 9.x to ignore some elements */
++ (void)disableAttributeKeyPathAnalysis;
+
 /* The maximum typing frequency for all typing activities */
 + (void)setMaxTypingFrequency:(NSUInteger)value;
 + (NSUInteger)maxTypingFrequency;

WebDriverAgentLib/Utilities/FBConfiguration.m

@@ -30,6 +30,11 @@ + (void)disableRemoteQueryEvaluation
   [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"XCTDisableRemoteQueryEvaluation"];
 }
 
++ (void)disableAttributeKeyPathAnalysis
+{
+  [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"XCTDisableAttributeKeyPathAnalysis"];
+}
+
 + (NSRange)bindingPortRange
 {
   // 'WebDriverAgent --port 8080' can be passed via the arguments to the process

WebDriverAgentTests/IntegrationTests/FBIntegrationTestCase.m

@@ -33,6 +33,7 @@ - (void)setUp
 {
   [super setUp];
   [FBConfiguration disableRemoteQueryEvaluation];
+  [FBConfiguration disableAttributeKeyPathAnalysis];
   self.continueAfterFailure = NO;
   self.springboard = [FBSpringboardApplication fb_springboard];
   self.testedApplication = [XCUIApplication new];