Files
Monkey-Test/WebDriverAgent/WebDriverAgentLib/Utilities/FBXPath.h
T
2019-01-25 17:01:52 +08:00

65 lines
1.8 KiB
Objective-C
Executable File

/**
* 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. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import <Foundation/Foundation.h>
#import <XCTest/XCUIElementTypes.h>
#import <WebDriverAgentLib/FBElement.h>
#import <WebDriverAgentLib/XCElementSnapshot.h>
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
#import <libxml/tree.h>
#import <libxml/parser.h>
#import <libxml/xpath.h>
#import <libxml/xpathInternals.h>
#import <libxml/encoding.h>
#import <libxml/xmlwriter.h>
#ifdef __clang__
#pragma clang diagnostic pop
#endif
NS_ASSUME_NONNULL_BEGIN
/**
The exception happends if the provided XPath expession cannot be compiled because of a syntax error
*/
extern NSString *const FBInvalidXPathException;
/**
The exception happends if any internal error is triggered during XPath matching procedure
*/
extern NSString *const FBXPathQueryEvaluationException;
@interface FBXPath : NSObject
/**
Returns an array of descendants matching given xpath query
@param root the root element to execute XPath query for
@param xpathQuery requested xpath query
@return an array of descendants matching given xpath query
*/
+ (nullable NSArray<XCElementSnapshot *> *)findMatchesIn:(XCElementSnapshot *)root xpathQuery:(NSString *)xpathQuery;
/**
Gets XML representation of XCElementSnapshot with all its descendants. This method generates the same
representation, which is used for XPath search
@param root the root element
@return valid XML document as string or nil in case of failure
*/
+ (nullable NSString *)xmlStringWithSnapshot:(XCElementSnapshot *)root;
@end
NS_ASSUME_NONNULL_END