csmith | Csmith , a random generator of C programs

 by   csmith-project C++ Version: csmith-2.3.0 License: Non-SPDX

kandi X-RAY | csmith Summary

kandi X-RAY | csmith Summary

csmith is a C++ library typically used in Testing applications. csmith has no bugs, it has no vulnerabilities and it has medium support. However csmith has a Non-SPDX License. You can download it from GitHub.

Csmith is a random generator of C programs. It's primary purpose is to find compiler bugs with random programs, using differential testing as the test oracle. Csmith can be used outside of the field of compiler testing. If your application needs a test suite of C programs and you don't bother to write them, feel free to give Csmith a try. Csmith outputs C programs free of undefined behaviors (believe us, that's not trivial), and the statistics of each generated program.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              csmith has a medium active ecosystem.
              It has 809 star(s) with 131 fork(s). There are 34 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 37 open issues and 48 have been closed. On average issues are closed in 81 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of csmith is csmith-2.3.0

            kandi-Quality Quality

              csmith has 0 bugs and 0 code smells.

            kandi-Security Security

              csmith has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              csmith code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              csmith has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              csmith releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.
              It has 4 lines of code, 0 functions and 1 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of csmith
            Get all kandi verified functions for this library.

            csmith Key Features

            No Key Features are available at this moment for csmith.

            csmith Examples and Code Snippets

            No Code Snippets are available at this moment for csmith.

            Community Discussions

            QUESTION

            Android manual dark mode on app resume/restart causes app theme to not work correctly
            Asked 2021-Jun-07 at 12:07

            Hello I'm having a big issue managing dark mode manually so I'll just get right to it:

            How does the app work

            On application startup the first activity checks in SharedPreferences if the user chose to enable dark mode or to stay in light mode (default), then it changes it accordingly to the user preference:

            Edit: as CSmith requested here's when the theme selector gets called in the activity

            ...

            ANSWER

            Answered 2021-Jun-03 at 18:15

            I think your issue is most probably because of the forced dark mode in Andriod Q and above. MIUI has implemented it in some weird way that it converts every app in dark mode. You should use this in your light theme style file

            Source https://stackoverflow.com/questions/67825832

            QUESTION

            SFSafariViewController no dark mode with custom bar tint color
            Asked 2021-Jan-14 at 12:41

            I call SFSafariViewController from my app to open myurl. I changed the bar tint color of SFSafariViewController. This works fine using:

            ...

            ANSWER

            Answered 2021-Jan-14 at 12:41

            I observe SFSafariViewController properly respecting the light and dark variants of the UIColor set as preferredBarTintColor. Your definition of teal025 in the UIColor extension defines a single color variant (0x008080) and does not have a separate dark mode color.

            To resolve define your teal025 in a Color asset catalog and load the value using:

            preferredBarTintColor = UIColor.init(named:"teal025")

            Make sure to define both dark and light variants in the color asset by selecting "Any,Dark" for the setting Appearance, then set appropriate colors for each.

            Or, use the dynamicProvider initializer of UIColor to return dark and light mode variants at run time, something like this:

            Source https://stackoverflow.com/questions/65610839

            QUESTION

            Can't find some flags in frama-c.21.1
            Asked 2020-Jul-20 at 07:01

            I want to use frama-c as an analyzer to check if a C source code have undefined behavior. I find the code provide by C-Reduce at here. However, some of flags in this script I can not find it in the new version of frama-c.

            The flags I can not find list as follows:

            1. -stop-at-first-alarm
            2. -precise-unions

            I can find other in frama-c's changelog on github

            But anyway, I can not find some flags, even a little bit description.

            I am worried about the flag "-precise-unions", because it seems like to check the union. While "-stop-at-first-alarm" seems to save the time.

            And I find a code here, that code doesn't using any of the flags that changed. But is it correct?

            I really have no idea.

            Thanks for your kindness.

            ...

            ANSWER

            Answered 2020-Jul-20 at 07:01

            Option -stop-at-first-alarm has been replaced with the more general -eva-stop-at-nth-alarm 1. You can replace 1 with a higher number, if you wish. What it does is to stop the analysis after the nth alarm is emitted. If your goal is to have 0 alarms and to closely inspect each alarm, this option might save time. But, in general, it does not improve the efficiency of the analysis.

            -precise-unions is a very old option which has been obsoleted in Frama-C Fluorine (2013). It is no longer needed. It does not affect the correctness of the analysis.

            The Csmith driver script you mention is indeed using old options, but they do not affect the correctness. By default, without any options, Frama-C/Eva will warn about undefined behaviors in the code. If you want to be more strict than the C standard (e.g. forbid unsigned overflows), then you may need to add extra options, such as -warn-unsigned-overflow.

            Source https://stackoverflow.com/questions/62966949

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install csmith

            You can install Csmith from tarballs downloaded from here (coming soon), or you can build it from the source. The following commands apply to Ubuntu. Please see specific instructions for building on Windows.

            Support

            Please use github issues to report bugs or suggestions. We have a mailing list for discussing Csmith. Please visit here to subscribe.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/csmith-project/csmith.git

          • CLI

            gh repo clone csmith-project/csmith

          • sshUrl

            git@github.com:csmith-project/csmith.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Reuse Pre-built Kits with csmith

            Consider Popular C++ Libraries

            tensorflow

            by tensorflow

            electron

            by electron

            terminal

            by microsoft

            bitcoin

            by bitcoin

            opencv

            by opencv

            Try Top Libraries by csmith-project

            creduce

            by csmith-projectC++

            voltest

            by csmith-projectC