To get a trial key
fill out the form below
Team License (standard version)
Enterprise License (extended version)
* By clicking this button you agree to our Privacy Policy statement

** This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Request our prices
New License
License Renewal
--Select currency--
USD
EUR
GBP
RUB
* By clicking this button you agree to our Privacy Policy statement

** This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Message submitted.

Your message has been sent. We will email you at


If you haven't received our response, please do the following:
check your Spam/Junk folder and click the "Not Spam" button for our message.
This way, you won't miss messages from our team in the future.

>
>
PVS-Studio Reports Now in Html

PVS-Studio Reports Now in Html

Nov. 14, 2017

PVS-Studio analyzer has long provided Html format for reports, but it was so limited that you could use it only for viewing small reports, for example, sent by email. In this post, I will tell you how we have reworked it and what new capabilities it offers now.

0539_HtmlReports/image1.png

Introduction

One of the secondary popular ways to control code quality is to view project analysis reports remotely on a server in a web browser. Keeping this in mind, we added a second version of Html-reports to PVS-Studio, under the name FullHtml. As an alternative to the first version (simple Html), the new format opens up other ways of handling reports. Read on to find out when each of the two types is preferable.

Viewing reports in a web browser

FullHtml is a full-fledged report format for viewing analysis results. It allows you to search for and sort messages by type, file, level, code, and warning text. What makes it special is that it allows you to navigate faulty fragments in the source files pointed out by the analyzer. The reported source files themselves are copied to Html and become part of the report. An example of this type of report is shown in Figures 1-2.

0539_HtmlReports/image2.png

Figure 1 – Main page of an Html-report

0539_HtmlReports/image4.png

Figure 2 – Viewing warnings in the source code

Such a report can be conveniently sent as an archive via email or shared with other developers over the LAN using any web server such as Lighttpd and the like.

Viewing reports in a mail client

Html is a light report format consisting of one .html file. It contains brief information about the issued warnings and is good for sending via email. An example of this type of report is shown in Figure 3.

0539_HtmlReports/image5.png

Figure 3 – Simple Html report

Conclusion

While Html-reports can be very useful for certain uses of the analyzer, they are not designed for customization and filtering of analysis results. To do that, you have to configure all the settings either in the analyzer itself (like excluding a library folder from analysis) or in the report converter (like choosing diagnostic types, warning levels, etc.).

To see how FullHtml really looks like, I converted in this format one of the latest reports, which I've used when writing the article about the MuseScore project: MuseScoreHtml.7z.

Popular related articles
Technologies used in the PVS-Studio code analyzer for finding bugs and potential vulnerabilities

Date: 11.21.2018

Author: Andrey Karpov

A brief description of technologies used in the PVS-Studio tool, which let us effectively detect a large number of error patterns and potential vulnerabilities. The article describes the implementati…
Free PVS-Studio for those who develops open source projects

Date: 12.22.2018

Author: Andrey Karpov

On the New 2019 year's eve, a PVS-Studio team decided to make a nice gift for all contributors of open-source projects hosted on GitHub, GitLab or Bitbucket. They are given free usage of PVS-Studio s…
PVS-Studio ROI

Date: 01.30.2019

Author: Andrey Karpov

Occasionally, we're asked a question, what monetary value the company will receive from using PVS-Studio. We decided to draw up a response in the form of an article and provide tables, which will sho…
How PVS-Studio Proved to Be More Attentive Than Three and a Half Programmers

Date: 10.22.2018

Author: Andrey Karpov

Just like other static analyzers, PVS-Studio often produces false positives. What you are about to read is a short story where I'll tell you how PVS-Studio proved, just one more time, to be more atte…
PVS-Studio for Java

Date: 01.17.2019

Author: Andrey Karpov

In the seventh version of the PVS-Studio static analyzer, we added support of the Java language. It's time for a brief story of how we've started making support of the Java language, how far we've co…
The Ultimate Question of Programming, Refactoring, and Everything

Date: 04.14.2016

Author: Andrey Karpov

Yes, you've guessed correctly - the answer is "42". In this article you will find 42 recommendations about coding in C++ that can help a programmer avoid a lot of errors, save time and effort. The au…
The Last Line Effect

Date: 05.31.2014

Author: Andrey Karpov

I have studied many errors caused by the use of the Copy-Paste method, and can assure you that programmers most often tend to make mistakes in the last fragment of a homogeneous code block. I have ne…
Static analysis as part of the development process in Unreal Engine

Date: 06.27.2017

Author: Andrey Karpov

Unreal Engine continues to develop as new code is added and previously written code is changed. What is the inevitable consequence of ongoing development in a project? The emergence of new bugs in th…
The Evil within the Comparison Functions

Date: 05.19.2017

Author: Andrey Karpov

Perhaps, readers remember my article titled "Last line effect". It describes a pattern I've once noticed: in most cases programmers make an error in the last line of similar text blocks. Now I want t…
The way static analyzers fight against false positives, and why they do it

Date: 03.20.2017

Author: Andrey Karpov

In my previous article I wrote that I don't like the approach of evaluating the efficiency of static analyzers with the help of synthetic tests. In that article, I give the example of a code fragment…

Comments (0)

Next comments

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
This website uses cookies and other technology to provide you a more personalized experience. By continuing the view of our web-pages you accept the terms of using these files. If you don't want your personal data to be processed, please, leave this site.
Learn More →
Accept