-
Measure code coverage on ARM Cortex-M microcontrollers
Read moreARM Cortex-M microcontrollers are becoming more and more popular. This article will show you how to use Squish Coco to get code coverage from one of such microcontrollers.
-
Maintenance Release Coco 4.2.2
Read moreRelease Announcement Hamburg, Germany – 2018-08-08 – froglogic GmbH is pleased to announce a maintenance release of its code coverage tool Coco 4.2.2, a complete C, C++, C# and Tcl code coverage tool chain for Windows, Linux, macOS X, and Embedded Systems. Improvements The main improvements since the initial...
-
Squish Coco 4.2 introduces Code Complexity Metrics And Unifies Cross-platform Code Analysis
Read moreThe froglogic team is proud to announce the Squish Coco 4.2 release. This version introduces new metrics for the Code Complexity Analysis: McCabe and eLOC. Furthermore, it comes with a feature to unify the Code Analysis of Cross-platform applications. Squish Coco is a complete C, C++, C#, Tcl and...
-
Coco – How to measure code coverage on embedded systems via CAN Bus
Read moreIntroduction Squish Coco generates the code execution measurement using streams and by default, the output of these streams is piped to a file on the file system. For embedded devices without a file system, this leads to problems. Squish Coco allows you to redirect the measurements stream via Custom...
-
What exactly is cyclomatic complexity?
Read moreThe cyclomatic complexity is a measurement of the code complexity proposed by Thomas J. McCabe which is often considered as a magic number which allows us to measure the complexity of a program. It is common to say that a function with a cyclomatic complexity higher than 10 is...
-
FreeRTOS and code coverage on embedded systems
Read moreCode coverage for embedded systems poses some questions that do not occur with desktop applications. In this post I will show the first steps on how to measure code coverage with Squish Coco on an embedded system. We will use the FreeRTOS Kernel as our example.
-
Post-commit patch review available online on OpenCoverage
Read moreThe OpenCoverage website now demonstrates a post-commit patch review system utilizing the Coco code coverage tool from froglogic. With it, one can estimate whether there are enough tests for code changes, or whether to write new tests. Coco can therefore play a useful role in quality control.
-
MC/DC Coverage and Short Circuit Explained
Read moreModified Condition/Decision Coverage (MC/DC) is a code coverage metric that is referred to in many safety standards as the highest level of quality. It was first defined to provide an intermediate metric between condition and multiple-condition coverage for integrated circuits. Whereas plain condition coverage was considered too simple, the...
-
Code Coverage Case Study: Learn How InnovMetric Software Benefits from Squish Coco
Read moreInnovMetric Software Inc., the leading provider of universal 3D metrology software solutions, started to use froglogic’s Code Coverage Tool Squish Coco in 2015. The main objective was to understand how much of their applications’ code is properly tested by their 15,000+ tests. After some time InnovMetric’s engineers concluded: “Coco...
