初始化提交

2026-02-03 16:52:44 +08:00
commit d2f9806384
512 changed files with 65167 additions and 0 deletions
--- a/WebDriverAgentLib/Utilities/XCTestPrivateSymbols.m
+++ b/WebDriverAgentLib/Utilities/XCTestPrivateSymbols.m
@@ -0,0 +1,96 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import "XCTestPrivateSymbols.h"
+
+#import <objc/runtime.h>
+
+#import "FBRuntimeUtils.h"
+#import "FBXCodeCompatibility.h"
+
+NSNumber *FB_XCAXAIsVisibleAttribute;
+NSString *FB_XCAXAIsVisibleAttributeName = @"XC_kAXXCAttributeIsVisible";
+NSNumber *FB_XCAXAIsElementAttribute;
+NSString *FB_XCAXAIsElementAttributeName = @"XC_kAXXCAttributeIsElement";
+NSString *FB_XCAXAVisibleFrameAttributeName = @"XC_kAXXCAttributeVisibleFrame";
+NSNumber *FB_XCAXACustomMinValueAttribute;
+NSString *FB_XCAXACustomMinValueAttributeName = @"XC_kAXXCAttributeMinValue";
+NSNumber *FB_XCAXACustomMaxValueAttribute;
+NSString *FB_XCAXACustomMaxValueAttributeName = @"XC_kAXXCAttributeMaxValue";
+
+void (*XCSetDebugLogger)(id <XCDebugLogDelegate>);
+id<XCDebugLogDelegate> (*XCDebugLogger)(void);
+
+NSArray<NSNumber *> *(*XCAXAccessibilityAttributesForStringAttributes)(id);
+
+__attribute__((constructor)) void FBLoadXCTestSymbols(void)
+{
+  NSString *XC_kAXXCAttributeIsVisible = *(NSString*__autoreleasing*)FBRetrieveXCTestSymbol([FB_XCAXAIsVisibleAttributeName UTF8String]);
+  NSString *XC_kAXXCAttributeIsElement = *(NSString*__autoreleasing*)FBRetrieveXCTestSymbol([FB_XCAXAIsElementAttributeName UTF8String]);
+
+  XCAXAccessibilityAttributesForStringAttributes =
+  (NSArray<NSNumber *> *(*)(id))FBRetrieveXCTestSymbol("XCAXAccessibilityAttributesForStringAttributes");
+
+  XCSetDebugLogger = (void (*)(id <XCDebugLogDelegate>))FBRetrieveXCTestSymbol("XCSetDebugLogger");
+  XCDebugLogger = (id<XCDebugLogDelegate>(*)(void))FBRetrieveXCTestSymbol("XCDebugLogger");
+
+  NSArray<NSNumber *> *accessibilityAttributes = XCAXAccessibilityAttributesForStringAttributes(@[XC_kAXXCAttributeIsVisible, XC_kAXXCAttributeIsElement]);
+  FB_XCAXAIsVisibleAttribute = accessibilityAttributes[0];
+  FB_XCAXAIsElementAttribute = accessibilityAttributes[1];
+
+  NSCAssert(FB_XCAXAIsVisibleAttribute != nil , @"Failed to retrieve FB_XCAXAIsVisibleAttribute", FB_XCAXAIsVisibleAttribute);
+  NSCAssert(FB_XCAXAIsElementAttribute != nil , @"Failed to retrieve FB_XCAXAIsElementAttribute", FB_XCAXAIsElementAttribute);
+  
+  NSString *XC_kAXXCAttributeMinValue = *(NSString *__autoreleasing *)FBRetrieveXCTestSymbol([FB_XCAXACustomMinValueAttributeName UTF8String]);
+  NSString *XC_kAXXCAttributeMaxValue = *(NSString *__autoreleasing *)FBRetrieveXCTestSymbol([FB_XCAXACustomMaxValueAttributeName UTF8String]);
+  
+  NSArray<NSNumber *> *minMaxAttrs = XCAXAccessibilityAttributesForStringAttributes(@[XC_kAXXCAttributeMinValue, XC_kAXXCAttributeMaxValue]);
+  FB_XCAXACustomMinValueAttribute = minMaxAttrs[0];
+  FB_XCAXACustomMaxValueAttribute = minMaxAttrs[1];
+  
+  NSCAssert(FB_XCAXACustomMinValueAttribute != nil, @"Failed to retrieve FB_XCAXACustomMinValueAttribute", FB_XCAXACustomMinValueAttribute);
+  NSCAssert(FB_XCAXACustomMaxValueAttribute != nil, @"Failed to retrieve FB_XCAXACustomMaxValueAttribute", FB_XCAXACustomMaxValueAttribute);
+}
+
+void *FBRetrieveXCTestSymbol(const char *name)
+{
+  Class XCTestClass = objc_lookUpClass("XCTestCase");
+  NSCAssert(XCTestClass != nil, @"XCTest should be already linked", XCTestClass);
+  NSString *XCTestBinary = [NSBundle bundleForClass:XCTestClass].executablePath;
+  const char *binaryPath = XCTestBinary.UTF8String;
+  NSCAssert(binaryPath != nil, @"XCTest binary path should not be nil", binaryPath);
+  return FBRetrieveSymbolFromBinary(binaryPath, name);
+}
+
+NSArray<NSString*> *FBStandardAttributeNames(void)
+{
+  static NSArray<NSString *> *attributeNames;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    Class xcElementSnapshotClass = NSClassFromString(@"XCElementSnapshot");
+    NSCAssert(nil != xcElementSnapshotClass, @"XCElementSnapshot class must be resolvable", xcElementSnapshotClass);
+    attributeNames = [xcElementSnapshotClass sanitizedElementSnapshotHierarchyAttributesForAttributes:nil
+                                                                                              isMacOS:NO];
+  });
+  return attributeNames;
+}
+
+NSArray<NSString*> *FBCustomAttributeNames(void)
+{
+  static NSArray<NSString *> *customNames;
+  static dispatch_once_t onceCustomAttributeNamesToken;
+  dispatch_once(&onceCustomAttributeNamesToken, ^{
+    customNames = @[
+      FB_XCAXAIsVisibleAttributeName,
+      FB_XCAXAIsElementAttributeName,
+      FB_XCAXACustomMinValueAttributeName,
+      FB_XCAXACustomMaxValueAttributeName
+    ];
+  });
+  return customNames;
+}