GerritCodeReview / plugins_code-coverage
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 41 units with 394 lines of code in units (80.7% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (63 lines of code)
    • 4 simple units (97 lines of code)
    • 36 very simple units (234 lines of code)
0% | 0% | 15% | 24% | 59%
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% | 16% | 25% | 58%
java0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
resources/static0% | 0% | 16% | 25% | 58%
java/com/googlesource/chromium/plugins/coverage0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
convertResponseJsonToCoverageRanges()
in src/main/resources/static/coverage.js
63 14 1
async fetchCoverageJsonData()
in src/main/resources/static/coverage.js
37 9 2
async _computePercentage()
in src/main/resources/static/coverage-percentage-views.js
10 7 4
convertResponseJsonToCoveragePercentages()
in src/main/resources/static/coverage.js
31 7 1
updateCoverageDataIfNecessary()
in src/main/resources/static/coverage.js
19 6 1
async showPercentageColumns()
in src/main/resources/static/coverage.js
16 4 0
getNormalizedHost()
in src/main/resources/static/coverage.js
9 3 1
parseProjectFromPathName()
in src/main/resources/static/coverage.js
10 3 1
async provideCoverageRanges()
in src/main/resources/static/coverage.js
7 3 4
function onAttached()
in src/main/resources/static/chromium-coverage.js
8 2 1
_computeCoverageClass()
in src/main/resources/static/coverage-percentage-views.js
6 2 1
async provideCoveragePercentages()
in src/main/resources/static/coverage.js
7 2 3
static get properties()
in src/main/resources/static/coverage-percentage-views.js
8 1 0
static get properties()
in src/main/resources/static/coverage-percentage-views.js
14 1 0
static get observers()
in src/main/resources/static/coverage-percentage-views.js
5 1 0
static get template()
in src/main/resources/static/coverage-percentage-views.js
6 1 0
static get is()
in src/main/resources/static/coverage-percentage-views.js
3 1 0
static get template()
in src/main/resources/static/coverage-percentage-views.js
6 1 0
static get is()
in src/main/resources/static/coverage-percentage-views.js
3 1 0
static get template()
in src/main/resources/static/coverage-percentage-views.js
6 1 0