初始化提交

WebDriverAgentTests/UnitTests/FBRuntimeUtilsTests.m

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+/**
+ * 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 <XCTest/XCTest.h>
+
+#import "FBRuntimeUtils.h"
+#import "XCTestPrivateSymbols.h"
+
+@protocol FBMagicProtocol <NSObject>
+@end
+
+const NSString *FBRuntimeUtilsTestsConstString = @"FBRuntimeUtilsTestsConstString";
+
+@interface FBRuntimeUtilsTests : XCTestCase <FBMagicProtocol>
+@end
+
+@implementation FBRuntimeUtilsTests
+
+- (void)testClassesThatConformsToProtocol
+{
+  XCTAssertEqualObjects(@[self.class], FBClassesThatConformsToProtocol(@protocol(FBMagicProtocol)));
+}
+
+- (void)testRetrievingFrameworkSymbols
+{
+  NSString *binaryPath = [NSBundle bundleForClass:self.class].executablePath;
+  NSString *symbolPointer = *(NSString*__autoreleasing*)FBRetrieveSymbolFromBinary(binaryPath.UTF8String, "FBRuntimeUtilsTestsConstString");
+  XCTAssertNotNil(symbolPointer);
+  XCTAssertEqualObjects(symbolPointer, FBRuntimeUtilsTestsConstString);
+}
+
+- (void)testXCTestSymbols
+{
+  XCTAssertTrue(XCDebugLogger != NULL);
+  XCTAssertTrue(XCSetDebugLogger != NULL);
+  XCTAssertNotNil(FB_XCAXAIsVisibleAttribute);
+  XCTAssertNotNil(FB_XCAXAIsElementAttribute);
+}
+
+@end