awslabs / aws-viewer-for-cbmc
Duplication

Places in code with 6 or more lines that are exactly the same.

Intro
  • For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
  • Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
  • You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
Learn more...
Duplication Overall
  • 6% duplication:
    • 4,415 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 286 duplicated lines
  • 53 duplicates
system6% (286 lines)
Duplication per Extension
py7% (286 lines)
Duplication per Component (primary)
cbmc_viewer6% (230 lines)
summary9% (56 lines)
cbmc_viewer/templates0% (0 lines)
ROOT0% (0 lines)
Longest Duplicates
The list of 20 longest duplicates.
See data for all 53 duplicates...
Size#FoldersFilesLinesCode
12 x 2 summary
summary
stubs.py
summary.py
154:165 (2%)
55:66 (6%)
view
11 x 2 cbmc_viewer
cbmc_viewer
tracet.py
tracet.py
582:592 (2%)
599:609 (2%)
view
11 x 2 cbmc_viewer
cbmc_viewer
tracet.py
tracet.py
433:443 (2%)
450:460 (2%)
view
10 x 2 summary
summary
stubs.py
summary.py
181:201 (2%)
79:95 (5%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_property.py
make_result.py
30:49 (39%)
26:48 (40%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_loop.py
make_property.py
31:50 (37%)
30:49 (39%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_loop.py
make_trace.py
31:50 (37%)
29:49 (37%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_reachable.py
make_trace.py
31:50 (33%)
29:49 (37%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_result.py
make_trace.py
26:48 (40%)
29:49 (37%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_loop.py
make_result.py
31:50 (37%)
26:48 (40%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_reachable.py
make_result.py
31:50 (33%)
26:48 (40%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_coverage.py
make_result.py
29:49 (39%)
26:48 (40%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_property.py
make_trace.py
30:49 (39%)
29:49 (37%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_coverage.py
make_property.py
29:49 (39%)
30:49 (39%)
view
9 x 2 cbmc_viewer
cbmc_viewer
tracet.py
tracet.py
47:55 (1%)
59:67 (1%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_coverage.py
make_reachable.py
29:49 (39%)
31:50 (33%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_coverage.py
make_trace.py
29:49 (39%)
29:49 (37%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_property.py
make_reachable.py
30:49 (39%)
31:50 (33%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_coverage.py
make_loop.py
29:49 (39%)
31:50 (37%)
view
9 x 2 cbmc_viewer
cbmc_viewer
make_loop.py
make_reachable.py
31:50 (37%)
31:50 (33%)
view
Duplicated Units
The list of top 1 duplicated units.
See data for all 1 unit duplicate
Size#FoldersFilesLinesCode
7 x 2 summary
summary
stubs.py
summary.py
0:0 
0:0 
view