code coverage best practices

(1) Write a program that parses the frequency of occurrences of each word in a string and displays the word and the frequency at which it appears. (the words are separated by a space, such as "Hello World My First Unit Test");(2) Writing unit tests for testing;(3) Use Elcemma to view code coverage, requiring coverage to reach 100%.Package Com.kai.demo;Import Java

Add gcov to cmakeCodeCoverage test support (Jinqing's column) Add the enable_gcov option to root cmakelist.txt: Option (enable_gcov "enable gcov (debug, Linux builds only)" Off) If (enable_gcov and not Win32 and not Apple)Set (cmake_cxx_flags_debug "$ {cmake_cxx_flags_debug}-fprofile-arcs-ftest-coverage ")Set (cmake_c_flags_debug "$ {cmake_c_flags_debug}-fprofile-arcs-ftest-coverage ")Set (cmake_exe_lin

Clover mainly has the following advantages: Quickly and accurately detect whether the test overwrites all paths in the code Can be integrated into multiple ides, such as Eclipse, NetBeans, JBuilder, etc. Statistics and analysis results can be exported to a variety of formats, such as PDF, HTML The following is a method of installing the Clover plug-in in eclipse to test coverage for statis

Optimize code structure, reduce redundant code;Improve the quality of testing, improve the overall software quality;Improve the testing and analysis ability of testers, improve the quality of test design;Cobertura is an open-source testing tool that measures test coverage by detecting basic code and observing what

When we look at the introduction and use of Jscover (Http://tntim96.github.io/JSCover/manual/manual.xml), we are often attracted by the graphical interface. This method is more suitable for manual operation, click and input can be.But this often interface and the real interface is quite different, because the real page in the jscover inside the browser loading box. This makes the original selenium code possible with many problems. So how can we try to

In the hot summer, after work, find a corner cool, product a cup of fragrant tea, reading technical books, improve professional knowledge and can edify sentiment, is not a pleasure?Hiwork released the Hiwork desktop client for Windows, Linux, and Mac OS, so far hiwork has done the Web, Android, iphone, ipad, Windows, Mac, Linux seven end of the full-end coverage, easy to use different systems of various types of users, information is fully synchronize

hand, the design of the domain model is also more sophisticated. The design of entities and value objects and the division of aggregation are all closely integrated with the system business and more mature than other demonstration cases. From the business logic perspective, ByteartRetail provides the following functions: Browse laptop Products Customer Account registration and basic information query and Modification Laptop details Query The customer adds laptop products to the shopping

Document. styleSheets stores a set of all CSS rules on the current page. You can traverse all the selectors defined in the Here we only need to calculate the coverage of CSS rules, so we can access querySelectorAll (). length. By sorting, we can see the usage of each CSS. The code is simple.Copy codeThe Code is as follows:Var usage = [];Var sheets = document. st

= Convert. ToInt32 (Board [r, c]. ToString ());If (Value> 0){If (Value> 15){Value % = 15;}If (Value % = 15) = 0){Value + = 1;}Console. ForegroundColor = (ConsoleColor) Enum. Parse (typeof (ConsoleColor), Colors [Value]);}Console. Write (Board [r, c] + "");// Console. ForegroundColor = FC;Console. ResetColor ();}Console. WriteLine ();}}Else{Console. WriteLine ("Bugs Bug! ! ! ");}Console. ReadKey ();}}} // Class Copy codeThe Code is as follows: using S

. psversion.major|should beGreaterThan3}}Context "Shouldbeoftypetest" { It "Get-adusertype" {get-aduseryli |shouldbeoftypemicrosoft.activedirectory.management.aduser}} context "Shouldexisttest" {it "C:\tempexist" { "C:\Temp" |shouldexist} }context "Shouldmatchtest" {it "Findemail" { "Jksjsjsjssdjs[emailprotected]hsosofs" |should match "[a-z0-9!#\$% ' *+/=?^_ ' {|} ~-]+(?:\. [a-z0-9!#\$% ' *+/=?^_ ' {|} ~-]+) *@ (?: [A-z0-9] (?: [a-z0-9-]*[a-z0-9])? \.) +[a-z0-9] (?: [a-z0-9-]*[a-z0-9])? " }}Co

(i) Parse_str ()-parses a string into a variablePHP $a= "; Parse_str ($_server//$_server[' query_string ') Save the query portion of the URL print$a;? >A=1 can complete the overlay.(ii) Extract ()-Import variables from an arrayPHP $a = "; Extract ($_get); Print $a ;? >A=1 can complete the overlay.(iii) Import_request_variables ()-Import the Get/post/cookie variable into the global scope >php 4.1.0 //>php4.1.0 $a = ' 0 '; Import_request_variables (' G '); Print $a ; ? > Within the corresponding

Document.stylesheets holds a collection of all the CSS rules on the current page. It allows you to traverse all selector defined in the page Here we just ask for the coverage of the CSS rules, so we can access Queryselectorall (). length. You can see each CSS usage by sorting.The code is simple. Copy Code code

Document. styleSheets stores a set of all CSS rules on the current page. You can traverse all the selectors defined in the Here we only need to calculate the coverage of CSS rules, so we can access querySelectorAll (). length. By sorting, we can see the usage of each CSS.The code is simple. Copy codeThe Code is as follows:Var usage = [];Var sheets = document. sty

I used a simplified method here, but it was code simplification or the sub-governance recursion idea. One is divided into 4, until 2*2 can be solved directly. The placement of the four dominoes exactly corresponds to: dir [4] [2] = {0, 0}, {0, 1}, {1, 1}, {1, 0 }}; these four directions. The four directions can be used to determine the four directions of the incomplete position (top left, top right, bottom right, and bottom left ). Therefore, we can u

In just 20 lines of code, you can write a CSS coverage test script. For more information, see document. styleSheets to save the set of all CSS rules on the current page. It can be used to traverse the page

review method has other advantages: You can learn program design ideas, methods, and skills from each other to improve your skills; You can promptly discover code problems, including code dependency issues; More people understand the code written by others, and it will become easier to maintain the code in the fu

each other to improve your skills;You can promptly discover code problems, including code dependency issues;More people understand the code written by others, and it will become easier to maintain the code in the future.Therefore, this code review method has been proved to

HTML code reuse practices and html code reusePreface We can see from the design diagram that some pages we do are the same. For example, the header, bottom, and sidebar. If you are creating static pages, you can copy and paste the repeated parts to a new page, if the number of pages goes up and the public part in the middle shows the place to be repaired. However

Learning something new every day can put a rational person on the road to greatness. As a developer, continuous learning of new things is part of our work, whether these new things come from positive learning experience. In this tutorial, I'll point out some of the important JavaScript best practices that you don't have to learn in another difficult way. Get ready to upgrade your code! 1. Avoiding pollu

After the previous article "Best Practices for front-end code standards: javascript" was published, we were very enthusiastic about it. It reflected that front-end engineers paid great attention to writing standard front-end code. These best standard practices are not published by the authoritative organization, but ar