What is the object of system testing, and what is the object of software testing?

Pass unit tests.

and integration testing, which can only guarantee the implementation of the functions of software development. However, it is not possible to confirm whether it meets the needs of users in actual operation, and whether there is a large number of hidden dangers that will induce errors under actual use conditions. For this reason, the developed software must undergo standardized system testing.

In other words, the developed software is only a part of the actual system in use, and it needs to be tested to perform in conjunction with other parts of the system to ensure that it can work in an environment where all parts of the system work together.

The system test should try to build the same test platform as the actual use environment of the user, should ensure the integrity of the system under test, and should also have corresponding simulation methods for the system equipment components that are not temporarily available. When testing the system, you should refer to the results of the OIA analysis, corresponding to the described objects, attributes, and various services, to check whether the software can fully "reproduce" the problem space. System testing is not only a test of the overall behavior of the software, but also a revalidation of the software development design.

The system test here is an abstract description of the test steps. The specific test content embodied in it includes:

Functional testing: Testing whether the development requirements are met, whether the functions described in the design can be provided, and whether the user's needs are met. Functional testing is the most commonly used and necessary test for system testing, and is usually based on a formal software specification.

Strength test: The maximum practical limit of the system's ability is tested, that is, the software is overloaded in some cases, and the function is realized. For example, a large number of repetitions of a certain behavior of the software are required, a large amount of data or large numerical data is entered, and a large number of complex queries are made to the database.

Performance testing. Test the operational performance of the software. This kind of testing is often combined with a strength test, and it is necessary to propose performance indicators to the software under test in advance, such as the maximum time limit for the transmission connection, the error rate of the transmission, the accuracy of the calculation, the accuracy of the recording, the time limit for response and the time limit for recovery.

Safety test: Verify that the protection mechanism installed in the system is indeed able to protect the system from all kinds of extraordinary interference. For security testing, you need to design some test cases.

Attempt to break through the security and confidentiality measures of the system and check whether the system has security and confidentiality vulnerabilities.

Restoration testing: The use of manual interference to make software errors and interrupt use, to test the resilience of the system, especially the communication system. When performing a resume test, you should refer to the relevant test metrics of the performance test.

Usability testing.

Test whether users are satisfied with the use. It is embodied in whether the operation is convenient and the user interface.

Friendliness, etc.

Install, uninstall test, etc.

System testing requires careful test analysis of the software under test combined with requirements analysis and the establishment of test cases.

My pregnant partner wasn't that excited, but I couldn't hide that he was snickering.

The object of system testing not only includes the software of the product system to be tested, but also includes the hardware, peripherals and even some data, some supporting software and its interfaces. Therefore, it is necessary to combine the software in the system with various dependent resources and test it in the actual operating environment of the system.

The objects of software testing include: programs, data, and documents.

The specific purpose of software testing determines how the testing work is organized. In general, the main purposes of software testing work are:

The first is to detect errors in the program and conduct testing, and the second is to test the program used to prove that the software is wrong, not to prove that the program is error-free;

The third is a good test, whose function is that it can find some errors that have not been found before, and so on. Therefore, it is necessary to pay attention to the specific purpose of the test, and the principle of economy should be followed when selecting test cases.

01 What software testing is and why it's important.

Objects include:

The function of each button and the corresponding cascading relationship.

UI design for each interface.

Connectivity of business processes.

The objects of software testing include: programs, data, and documents. Both the target program and the source program belong to the program.

The main test content of the software system and the technical interface and path test, functional test, robustness test, performance test, user interface test, information security test, stress test, reliability test, installation, anti-installation test.

The purpose of software testing is to find as many defects as possible in the software.

Traditional testing is done after coding, and the main test object is the program**. Object-oriented testing is an activity that is applied to different stages of the development process, and is closely related to the development process and separated, running through the whole process of software development.

Object-oriented testing focuses more on the object than on the single function of the input and output like traditional testing, emphasizing the testing of requirements or designs, verifying and confirming the validity and correctness of specifications. Methods such as static walk-through and dynamic scene simulation are generally used to ensure the high quality of requirements and design.

Due to the different test objects, such as the unit test in the traditional test, the class test corresponds to the class test in the object-oriented test, and the class test includes: the test of class attributes, the test of class operation, and the test of objects in possible states. Depending on the main characteristics of object orientation, there are differences in testing strategies and methods.

Object-oriented testing is often more difficult, e.g. inheritance between classes can introduce new difficulties to testing, and inheritance hierarchical testing requires a more thorough testing approach.

In object-oriented testing, some commonly used traditional testing techniques, such as white-box and black-box methods, can still be used.

The object of the system test

The object of the system test is the entire application software system. Since "program + document = software", the object of system testing includes requirements analysis, overall system design, detailed design of documents at each stage to scatter blindness and source flush backup program. Roll-on.

<>1.Software Features:

Test whether the function of the software meets the requirements, whether it meets the requirements of relevant standards and specifications, mainly tests how to operate, whether it can achieve the expected effect, etc.

2.Performance of the software:

Test the performance of the software under different load conditions, such as software stability, reliability, response time, and throughput.

3.Ease of use of the software:

Test the user experience and interactivity of the software, whether the software is user-friendly and can be used easily by users.

4.Security of the Software:

Test the software for security issues, such as whether it is vulnerable to hacking, whether user data is secure, whether there are potential vulnerabilities or security risks, etc.

5.Software Compatibility:

Test whether the software can run stably in different hardware environments and operating systems.

6.Maintainability of the software:

Test whether the software is easy to maintain, including testing software programs**, data errors, etc., whether it is easy to update and upgrade the software, etc.

7.Documentation for the software:

Test whether the documentation of the software is complete, accurate, and easy to understand, including instructions for use, development documents, etc.

In short, for any software, only comprehensive, meticulous and targeted testing can better find and solve problems, and ensure the quality and performance of the software in all aspects.

Introduction to Software Testing:

It refers to the verification and validation of a software system or application to ensure that it meets design requirements, meets customer needs, is reliable, easy to use, and maintains. The main purpose of testing the software is to find out the defects and errors in it, so that the quality of the software can reach an acceptable level, and to ensure that it can work properly as soon as possible.

Finally, if problems and defects are found, testers need to record them in the test report, report them to the development team in time, and after repair and verification, Gaoque will test again until the software quality meets the expected requirements.

The source program is the main object of unit testing and white-box testing; The target program is a black-box test, an integration test, a system test, and an acceptance test object.