MantisBT - CMake |
| View Issue Details |
|
| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0015683 | CMake | CMake | public | 2015-08-05 03:05 | 2016-06-10 14:31 |
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| Reporter | j.kreuzberger | |
| Assigned To | Kitware Robot | |
| Priority | normal | Severity | feature | Reproducibility | always |
| Status | closed | Resolution | moved | |
| Platform | all | OS | all | OS Version | |
| Product Version | CMake 3.2.2 | |
| Target Version | | Fixed in Version | | |
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| Summary | 0015683: Extend --trace to --coverage mode for detection of "dead" cmake code |
| Description | my intention is to find "dead" cmake script code in the project for cleanup and maintainance of the scripts.
I have adapted the gcovr script to parse the cmake script output in --trace mode to detected "code coverage" and write text or html output. Results attached below.
No i have some issues:
- The trace mode does report multi line statements as "one line" statement.
This should be reported as RANGE (e.g. not with just one line number, with start and end line number (e.g. filename(3:5): )
- the commands closing are not considered in trace output. so to each if(), macro() or other commands, the enclosing endif(), endmacro() etc are not "covered". This should be also traced or covered
For complete finalisation is must reload the file and mark the commented and blank lines as "covered". But thats ok for me for the covering issues.
So my suggestion would be to extend the trace mode or create an additional coverage mode.
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| Steps To Reproduce | cmake with --trace output activated and multiline statements like
set( MY_VAR
test.cpp
test.h
...
)
if( WIN32 )
set( MYVAR2 )
endif()
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| Additional Information | The attached files are sample output from the adapted gcovr script.
Script cant be published cause i have to clarify the copyright issues with the "original" script holders.
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| Tags | No tags attached. |
| Relationships | |
| Attached Files |  cmake_coverage.tinyxml2_tinyxml2sources.txt.html (7,727) 2015-08-05 03:05
https://public.kitware.com/Bug/file/5503/cmake_coverage.tinyxml2_tinyxml2sources.txt.html |
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| Issue History |
| Date Modified | Username | Field | Change |
| 2015-08-05 03:05 | j.kreuzberger | New Issue | |
| 2015-08-05 03:05 | j.kreuzberger | File Added: cmake_coverage.tinyxml2_tinyxml2sources.txt.html | |
| 2016-06-10 14:29 | Kitware Robot | Note Added: 0042817 | |
| 2016-06-10 14:29 | Kitware Robot | Status | new => resolved |
| 2016-06-10 14:29 | Kitware Robot | Resolution | open => moved |
| 2016-06-10 14:29 | Kitware Robot | Assigned To | => Kitware Robot |
| 2016-06-10 14:31 | Kitware Robot | Status | resolved => closed |