covbr2html

covbr

Bullseye code coverage provides a great tool: covbr.

$>covbr -h
BullseyeCoverage Detail Report 9.11.3 Windows License 123456
Copyright (c) Bullseye Testing Technology
Usage: covbr [options] [region ...]
Show low-level coverage measurements with annotated source code
-a     --all          Show all source lines
-cN    --context N    Show N source lines before or after a probe [N=3]
-dDir  --srcdir Dir   Source file directory is Dir
-eN    --tab N        Expand tabs to every N column [N=8]
-fPath --file Path    Coverage file is Path
-h     --help         Display this usage summary
-i     --no-time      Ignore source file date/time
-oPath --output Path  Write output to Path instead of stdout
-q     --quiet        Quiet
-u     --uncover      Suppress fully covered probes (with -c)
-v     --verbose      Verbose
-wN    --width N      Report width is N columns
--csv                 Output comma separated values
--html                Output in HTML format
--no-banner           Suppress startup banner

-u option

With the -u option we get a listing of all uncovered parts of all sources concerned.

• see sample output

desired enhancement

Currently the tool needs improvements:

• It reports all files - regardless if containing uncovered bits.
• The --html option delivers the same plain text wrapped in a pre.

meanwhile: covbr2html

covbr2html improves on this:

• removes fully covered files from listing
• generates real highlighted stand-alone html

C++ / Python

• use covbr2html.py in the py folder
• build stand-alone executable from C++ code
  • see sample script for msbuild
  • see make folder with Makefile