Testing Components Testing user interfaces can be relatively tricky, but it is indeed very important. This article will discuss several principles and methods for testing Leptos applications. 1. Use Regular Rust Tests to Test Business Logic In many cases, it is reasonable to extract logic from components and test it separately. For some simple components, … Read more
Yu Ruiji First-year graduate student at the School of Computer Science, Nanjing University, open-source intern for the rk8s project, involved in the development of image building tools and file system direction in rk8s, currently mainly responsible for testing and maintaining libfuse-fs. libfuse-fs （https://crates.io/crates/libfuse-fs） is a FUSE (Filesystem in Userspace) library developed in Rust, aimed at … Read more
Last Session Review: The previous lecture systematically organized the testing and assertion practices in C language, covering the selection of automated testing frameworks, best practices for assertions, and the processes, structures, and tools for implementing Test-Driven Development (TDD) in C projects, emphasizing the engineering strategies of “test-first, automation, mock isolation, and boundary exception coverage.” 1. … Read more
Review of the Last Session: The previous lecture systematically organized the style and maintainability suggestions for C language, emphasizing the importance of unified naming, reasonable comments, modular division, macro usage, avoiding magic numbers, and team style specifications for code quality and subsequent maintenance. It demonstrated the significant improvement in engineering efficiency through comparisons of erroneous … Read more
In mainland China, the four major semiconductor packaging and testing companies are Changdian Technology in Jiangyin, Tongfu Microelectronics in Nantong, Huatian Technology in Tianshui, Gansu, and Shenghe Jingwei in Jiangyin. In 2024, the operating revenues of these four companies are projected to be 35.96 billion, 23.88 billion, 14.46 billion, and 4.71 billion yuan, respectively. From … Read more
Note: Please indicate the source when reprinting, all rights reserved by the author.Note: This is based on my own understanding,if it conflicts with your principles and ideas, please forgive me and do not criticize. Environment Description None Introduction None EC20 Driver Porting and Testing Introduction to EC20 The EC20 is a fully compatible 4G module … Read more
1 Purpose To inspect the uniformity of the outer layer etching lines 2 Testing Conditions At room temperature 3 Testing Instruments ISO Scope® MP30Copper Thickness Tester 4 Test Preparation Take severalFR—4 copper-clad boards, the surface must be clean and free of contaminants, specifications:1/1OZ,1.2mm~1.5mm, 18″×24″ 5 Testing Steps 5.1Take1PCS test board and pass it through the … Read more
Part One: What is “Chip Fabrication”? We can understand it as “the first trial print of constructing an ultra-complex skyscraper”. Imagine you want to build a special skyscraper—it is a microchip with billions of “rooms” (transistors), and the design is extremely complex. If you start construction directly and make a design error, the entire “building” … Read more
Understanding semiconductors can be simplified for beginners: Semiconductor equipment materials are like blank paper, Photolithography machines are like pens, Chips are like written letters on the paper, Packaging and testing are like envelopes, CP0 is like the ink inside the pen, Software cloud computing is like the formatting methods for writing letters.
When conducting high-concurrency and high-complexity testing tasks, if the testing tool itself has performance bottlenecks, hidden faults, or uncontrolled resource consumption, it often leads to unreliable results. Therefore, a professional testing instrument must possess the ability to be “self-monitoring”, ensuring that the testing process itself is transparent and controllable. Our HTTP(S) application layer tester is … Read more