GerritCodeReview / gerrit-switch
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 12 units with 108 lines of code in units (36.7% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 1 simple units (21 lines of code)
    • 11 very simple units (87 lines of code)
0% | 0% | 0% | 19% | 80%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
js0% | 0% | 0% | 19% | 80%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
ROOT0% | 0% | 0% | 19% | 80%
Most Complex Units
Top 12 most complex units
Unit# linesMcCabe index# params
function()
in background.js
21 9 1
function()
in background.js
6 3 1
10 3 1
(function()()
in content.js
18 2 1
8 2 1
8 2 1
9 1 0
setTimeout()
in options.js
3 1 1
7 1 0
function loadImage()
in background.js
9 1 3
5 1 0
4 1 1